Cyclin-dependent kinase inhibiting compounds for the treatment of medical disorders

Abstract

This invention is in the area of cell cycle inhibiting compounds for the treatment of disorders involving abnormal cellular proliferation, and include selective CDK2 inhibitors for medical therapy and their pharmaceutically acceptable salts and compositions. The invention concerns different compounds, such as the one of Formula (III), or their pharmaceutically acceptable salts, and their use in the manufacture of a medicament to reduce the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells. [Image disponible dans le document PDF, Image available in the PDF document]

Description

CYCLIN-DEPENDENT KINASE INHIBITING COMPOUNDS FOR THE TREATMENT OF MEDICAL DISORDERS CROSS-REFERENCE TO RELATED APPLICATIONS This application claims the benefit of U.S. Provisional Application 63 / 027,113 filed on May 19, 2020, and U.S. Provisional Application 63 / 085,672 filed on September 30, 2020. FIELD OF THE INVENTION This invention is in the area of pyrimidine-based compounds for the treatment of disorders involving abnormal cellular proliferation, including but not limited to the treatment of cancers and tumors. BACKGROUND In normal tissue, cellular proliferation is generally restricted to cells that are required to replenish the tissue. Once cells have terminally differentiated, they have a specialized function and no longer divide. Most tissues are made of non-dividing cells. Thus, normal cell proliferation is tightly controlled to ensure that only the necessary cells divide. There is also a careful balance between cell division and programmed cell death (apoptosis). Cell division, sometimes referred to as the cell cycle, has four phases: G<com:Sub>1< / com:Sub> phase (synthesis of various enzymes required for DNA replication), S phase (DNA replication producing two identical sets of chromosomes), G<com:Sub>2< / com:Sub> (significant protein synthesis, including production of microtubules) and M phase (nuclear division, cytoplasmic division and formation of new cell membrane). Cell division also includes a complex system of cell signaling networks that allow cells to interpret information from numerous extracellular signals, including through receptor proteins, inflammatory factors and pro-apoptotic and anti-apoptotic signals. Dysfunctional signals include those from genetic mutation, infection, exposure to environmental factors including toxins, system stress, autoimmune disorders, and inflammation. A range of disorders can occur when the process of cell proliferation becomes dysfunctional, including benign growths, neoplasms, tumorigenesis, cancerogenesis, autoimmune disorders, inflammatory disorders graft-versus-host rejection, and fibrotic disorders. A number of broad-spectrum anti-neoplastic agents have been developed. Cytoskeletal drugs like paclitaxel target tubulin to arrest mitotic cell division and are used to treat a variety of cancers including ovarian, breast, lung, pancreatic, and testicular tumors (See e.g., Jordan, Wilson, Nature Reviews Cancer (2004) 4: 253-265). Organometallic-based drugs such as cisplatin have been used to treat lymphomas, sarcomas, germ cell tumors, and some carcinomas including bladder, small cell lung cancer, and ovarian cancer. Cisplatin has the ability to bind nitrogenous bases and cause extensive DNA cross-linking that ultimately leads to apoptosis (See e.g., Siddick, Oncogene (2003) 22: 7265-7279). Intercalating and alkylating agents have also been extensively used in the clinic for the treatment of various neoplasms, however, the global toxicity associated with these drugs presents a critical concern for patients requiring long-term therapy. Palbociclib (PD-033299; Ibrance) is sold by Pfizer for the treatment of estrogen- positive, HER2-negative breast cancer in combination with letrozole. The compound inhibits CDK4 and CDK6. The structure of palbociclib is: [Image disponible dans le document PDF, Image available in the PDF document] Abemaciclib (LY2835219) is a CDK 4 / 6 inhibitor currently in human clinical trials for the treatment of various types of cancers. It is in a phase III trial for stage IV non-small cell lung carcinoma; in combination with Fulvestrant for women with breast cancer; and with either anastrozole or letrozole for first line treatment of breast cancer. The structure of abemaciclib is: [Image disponible dans le document PDF, Image available in the PDF document] Ribociclib (Lee011; Kisqali), is a CDK 4 / 6 inhibitor approved for use in combination with an aromatase inhibitor to treat some metastatic breast cancers, and is in clinical trials for the treatment of certain other tumors. The structure of ribociclib is: [Image disponible dans le document PDF, Image available in the PDF document] Lerociclib is an oral, selective CDK4 / 6 inhibitor in clinical development by G1 Therapeutics for use in combination with other targeted therapies in multiple oncology indications. Lerociclib is currently being evaluated in two Phase 1 / 2 clinical trials: a trial in combination with fulvestrant (Faslodex®) for patients with estrogen receptor-positive, HER2- negative (ER+, HER2-) breast cancer (NCT02983071) and a trial in combination with osmirtinib (Tagrisso®) in EGFRm non-small cell lung cancer. Lerociclib has the structure: [Image disponible dans le document PDF, Image available in the PDF document] Trilaciclib is a selective CDK4 / 6 inhibitor in clinical development by G1 Therapeutics for use as a first-in-class myelopreservation therapy designed to improve outcomes of patients who receive chemotherapy by preserving hematopoietic stem and progenitor cell (HSPC) and immune system function. Trilaciclib is a short-acting intravenous CDK4 / 6 inhibitor administered prior to chemotherapy and is currently being evaluated in four randomized Phase 2 clinical trials, including in first-line SCLC trials in combination with a chemotherapy regimen of etoposide and carboplatin (NCT02499770); and in first-line SCLC trial in combination with the same chemotherapy regimen and the checkpoint inhibitor Tecentriq® (atezolizumab). Trilaciclib has the structure: [Image disponible dans le document PDF, Image available in the PDF document] Various other pyrimidine-based agents have been developed for the treatment of hyperproliferative diseases. U.S. Patent Nos. 8,822,683; 8,598,197; 8,598,186; 8,691,830; 8,829,102; 8,822,683; 9,102,682; 9,260,442; 9,481,691; 9,499,564; 9,957,276; 10,189,849; 10,189,850; and 10,189,851; filed by Tavares and Strum and assigned to G1 Therapeutics describe a class of N-(heteroaryl)-pyrrolo[3,2-d]pyrimidin-2-amine cyclin dependent kinase inhibitors including those of the formula (with variables as defined therein): [Image disponible dans le document PDF, Image available in the PDF document] U.S. Patent Nos. 9,464,092; 9,487,530; 9,527,857; 10,076,523; 10,085,992; and 10,434,104 which are also assigned to G1 Therapeutics describe the use of the above pyrimidine-based agents in the treatment of cancer. WO 2013 / 148748 (U.S.S.N. 61 / 617,657) titled "Lactam Kinase Inhibitors", WO 2013 / 163239 (U.S.S.N. 61 / 638,491) titled "Synthesis of Lactams" and WO 2015 / 061407 filed by Tavares and also assigned to G1 Therapeutics describes the synthesis of N-(heteroaryl)- pyrrolo[3,2-d]pyrimidin-2-amines and their use as lactam kinase inhibitors. Other patent publications include the following. WO 2014 / 144326 filed by Strum et al. and assigned to G1 Therapeutics describes compounds and methods for protection of normal cells during chemotherapy using pyrimidine-based CDK4 / 6 inhibitors. WO 2014 / 144596 filed by Strum et al. and assigned to G1 Therapeutics describes compounds and methods for protection of hematopoietic stem and progenitor cells against ionizing radiation using pyrimidine-based CDK4 / 6 inhibitors. WO 2014 / 144847 filed by Strum et al. and assigned to G1 Therapeutics describes HSPC-sparing treatments of abnormal cellular proliferation using pyrimidine-based CDK4 / 6 inhibitors. WO 2014 / 144740 filed by Strum et al. and assigned to G1 Therapeutics describes highly active anti-neoplastic and anti-proliferative pyrimidine- based CDK 4 / 6 inhibitors. WO 2015 / 161285 filed by Strum et al. and assigned to G1 Therapeutics describes tricyclic pyrimidine-based CDK inhibitors for use in radioprotection. WO 2015 / 161287 filed by Strum et al. and assigned to G1 Therapeutics describes tricyclic pyrimidine-based CDK inhibitors for the protection of cells during chemotherapy. WO 2015 / 161283 filed by Strum et al. and assigned to G1 Therapeutics describes tricyclic pyrimidine-based CDK inhibitors for use in HSPC-sparing treatments of RB-positive abnormal cellular proliferation. WO 2015 / 161288 filed by Strum et al. and assigned to G1 Therapeutics describes tricyclic pyrimidine-based CDK inhibitors for use as anti-neoplastic and anti- proliferative agents. WO 2016 / 040858 filed by Strum et al. and assigned to G1 Therapeutics describes the use of combinations of pyrimidine-based CDK4 / 6 inhibitors with other anti- neoplastic agents. WO 2016 / 040848 filed by Strum et al. and assigned to G1 Therapeutics describes compounds and methods for treating certain Rb-negative cancers with CDK4 / 6 inhibitors and topoisomerase inhibitors. WO 2018 / 005860, WO 2018 / 005533, and WO 2018 / 005863 filed by Strum and assigned to G1 Therapeutics describes various CDK inhibitors. WO 2018 / 106739 filed by Sorrentino et al., and assigned to G1 Therapeutics describes the use of CDK4 / 6 inhibitors with specific dosage regimens. WO 2018 / 156812 filed by Strum et al., and assigned to G1 Therapeutics describes the use of CDK4 / 6 inhibitors to treat EGFR-driven cancer. WO 2019 / 199883 filed by Strum et al. and assigned to G1 Therapeutics describes compounds and methods for treating chemotherapy resistant cancer. WO 2019 / 136451 filed by Beelen et al. and assigned to G1 Therapeutics describes dosage regimes for the administration of G1T38. WO 2019 / 136244 filed by Strum et al. and assigned to G1 Therapeutics describes additional compounds for inhibiting CDKs. WO 2019 / 222521 filed by Strum and assigned to G1 Therapeutics describes additional compounds for inhibiting CDKs. WO 2020 / 041770 filed by Schneider et al. and assigned to G1 Therapeutics describes synthetic methods for preparing CDK inhibiting compounds. WO 2020 / 097625 filed by Sorrentino et al. and assigned to G1 Therapeutics describes the use of CDK4 / 6 inhibitors in combination with eribulin. WO 2020 / 206034 filed by Strum and assigned to G1 Therapeutics describes additional compounds for inhibiting CDKs. WO 2020 / 206035 filed by Jung et al. and assigned to G1 Therapeutics describes additional compounds for inhibiting CDKs. WO 2020 / 257536 filed by Roberts et al. and assigned to G1 Therapeutics describes patient selection for the enhancement of tumor treatment with CDK4 / 6 inhibitors. WO 2021 / 072319 filed by Strum et al. and assigned to G1 Therapeutics describes the use of CDK4 / 6 inhibitors to treat fibroblast growth factor mediated cancer. Despite research in the area of cell cycle inhibiting compounds to treat abnormal cellular proliferation in a host, for example, a human, given the seriousness of these diseases, there remains a need to identify new compounds that can meet this medical need. Therefore, it is an object of the present invention to provide new compounds, methods, compositions and processes of manufacture to inhibit undesired cell cycling in a host, for example, a human, wherein the compounds can be used to treat abnormal cellular proliferation. It is yet another aspect of the invention to provide compounds, methods and compositions that can be used to treat cell cycle disorders in cells that are naturally or have become resistant to other therapies. SUMMARY The invention provides a therapeutically active compound of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, or a pharmaceutically acceptable salt or composition thereof. In certain embodiments, the active compound or its salt, composition, or isotopic analog thereof is used in an effective amount to treat a medical disorder involving abnormal cellular proliferation, including a tumor or cancer, in a host, typically a human, in need thereof. In certain embodiments, the compounds of the present invention are active against various cyclin dependent kinases, including for example, having preferential activity against CDK2. In certain embodiments, the compound of the present invention is selective for the inhibition of CDK2 over CDK1, CDK3, CDK4, CDK5, CDK6, CDK7, and / or CDK9. Based on this discovery, compounds and methods are presented for the treatment of a patient with a proliferative disorder including a tumor or cancer that includes administering an effective amount of one or a combination of the compounds described herein, or a pharmaceutically acceptable salt thereof to a patient in need thereof, optionally in a pharmaceutically acceptable carrier. In certain embodiments, the antiproliferative disorder is selected from a cancer, tumor, neoplasm, benign growth, autoimmune disorder, inflammatory disorder, graft-versus-host rejection and a fibrotic disorder. In a typical embodiment, the patient is a human. In certain embodiments, a compound of the present invention has high oral bioavailability, for example an oral bioavailability of more than about 50%, 60%, 70%, 80%, 90%, or 95% F (fraction of drug that reaches systemic circulation as the intact drug). In certain embodiments, a compound of the present invention has high metabolic stability, for example a compound of the present invention may exhibit stability in human microsomes of greater than about 30 minutes, 45 minutes, an hour, 1.5 hours, or 2 hours. The present invention also provides advantageous methods to treat a patient with a selective CDK4 / 6 inhibitor resistant proliferative disorder, for example a tumor or cancer, which includes administering an effective amount of a compound Formula I, Formula II, Formula III, Formula IV, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, or a pharmaceutically acceptable composition, salt, or isotopic analog thereof. Despite the development of selective CDK4 / 6 inhibitors, MYC-driven tumor types with retinoblastoma (Rb) protein loss or high expression levels of cyclin E, such as triple negative breast cancer (TNBC) and small cell lung cancer (SCLC) are difficult to treat due to an intrinsic or primary resistance to existing selective CDK4 / 6 inhibitors. In addition, certain cancers, despite being Rb-positive, are intrinsically resistant to the effects of selective CDK4 / 6 inhibitors. In addition, certain cancers that have an intact Rb-pathway may otherwise be intrinsically resistant to a selective CDK4 / 6 inhibitor due to the presence of other genetic or phenotypical abnormalities. For example, it is estimated that 40% of uterine, 20% of ovarian, 15% of bladder, 20% or prostate, and 15% of breast cancers may be intrinsically resistant to selective CDK4 / 6 inhibition due to the upregulation of Cyclin E, despite intact Rb. See, e.g., Knudsen et al., The Strange Case of CDK4 / 6 Inhibitors: Mechanisms, Resistance, and Combination Strategies. Trends Cancer. 2017 Jan; 3(1): 39–55. Furthermore, certain cancers, for example ER+ breast cancers, are capable of acquiring resistance to selective CDK4 / 6 inhibitors during the course of selective CDK4 / 6 inhibitor therapy, for example by upregulation of cyclin E, which allows G1 to S cell cycle progression through CDK2. In certain embodiments, a compound described herein effectively inhibits cell-cycle progression in cancer cells that are intrinsically resistant to, susceptible to acquiring resistance to, or have become resistant to selective CDK4 / 6 inhibitors. The active compounds described herein act as inhibitors of a cyclin-dependent kinase (CDK), for example through inhibition of CDK2 and / or CDK4 and / or CDK6, or a combination thereof providing for cell-cycle inhibition in a replicating cell. Unlike selective CDK4 / 6 inhibitors, however, certain of the active compounds herein are capable of inhibiting cells that are or have become selective CDK4 / 6 inhibitor resistant by the active compounds ability to preferentially inhibit another CDK for example CDK2, thus providing additional cell-cycle inhibition mechanism. In one embodiment, this invention provides a selective CDK2 inhibitor. This characteristic is especially useful in inhibiting the cell-cycle progression of cancers or other proliferative disorders that are or have become Rb-negative, thus escaping CDK4 / 6 cell- cycle control. In certain aspects of the present invention a compound of Formula I, Formula II, Formula III, Formula IV, or Formula V: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (I) (II) [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (III) (IV) [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(V)<annotation encoding="application / x-tex">(V)< / annotation>< / semantics>< / com:Math>; or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein: X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> are independently selected from N, CH, CR<com:Sup>2< / com:Sup>, and CR<com:Sup>4< / com:Sup>; wherein at least one of X1, X2, X3, X4, and X5 is CR2; and wherein no more than 2 of X1, X2, X3, X4, and X<com:Sup>5< / com:Sup> are selected to be N; each R<com:Sup>1< / com:Sup> is independently selected from the group consisting of hydrogen, halogen, -OR<com:Sup>14< / com:Sup>, NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, alkyl, aryl, cycloalkyl, haloalkyl, heteroaryl, alkyl-hydroxyl, and heterocycle, wherein two R<com:Sup>1< / com:Sup>s may come together with the ring atom to which they are attached to optionally constitute a 3, 4, 5, 6, 7, or 8-membered cycloalkyl or 4, 5, 6, 7, or 8-membered heterocycle that has 1, 2, or 3 heteroatoms selected from N, O, and S; wherein the cycloalkyl or heterocycle formed by combining two R<com:Sup>1< / com:Sup>s with the atom to which they are attached can be optionally substituted with 1 or 2 substituents independently selected from <com:Math><semantics>R50<annotation encoding="application / x-tex">R^{50}< / annotation>< / semantics>< / com:Math>, each <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is independently selected from the group consisting of <com:Math><semantics>−NR14C(O)R6<annotation encoding="application / x-tex">-NR^{14}C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>; or each R<com:Sup>2< / com:Sup> is independently selected from the group consisting of -NR<com:Sup>14< / com:Sup>C(O)R<com:Sup>6< / com:Sup>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(=NR14)2R6<annotation encoding="application / x-tex">-S(=NR^{14})_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(=NR14)(O)R6<annotation encoding="application / x-tex">-S(=NR^{14})(O)R^6< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>; R<com:Sup>3< / com:Sup> is selected from the group consisting of hydrogen, -OR<com:Sup>14< / com:Sup>, -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, alkyl, alkenyl, alkynyl, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)<annotation encoding="application / x-tex">-C(O)< / annotation>< / semantics>< / com:Math>alkyl, <com:Math><semantics>−C(S)<annotation encoding="application / x-tex">-C(S)< / annotation>< / semantics>< / com:Math>alkyl, aryl, <com:Math><semantics>−SO2<annotation encoding="application / x-tex">-SO_2< / annotation>< / semantics>< / com:Math>alkyl, heteroaryl, heterocycle, -alkyl-aryl, and -alkyl-heteroaryl; each R<com:Sup>4< / com:Sup> is independently selected from the group consisting of hydrogen, alkyl, aryl, cycloalkyl, haloalkyl, heteroaryl, heterocycle, halogen, cyano, -OR14, -NR14R15, -NR14C(O)R6, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>; R<com:Sup>5< / com:Sup> is hydrogen, alkyl, haloalkyl, halogen, cyano, -OR<com:Sup>14< / com:Sup>, or -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>; each R<com:Sup>6< / com:Sup> is independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, heteroaryl, NR<com:Sup>7< / com:Sup>R<com:Sup>7< / com:Sup>, and OR<com:Sup>7< / com:Sup>; each of which R<com:Sup>6< / com:Sup> except hydrogen, NR<com:Sup>7< / com:Sup>R<com:Sup>7< / com:Sup>, and OR<com:Sup>7< / com:Sup> is optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups; each <com:Math><semantics>R7<annotation encoding="application / x-tex">R^7< / annotation>< / semantics>< / com:Math> is independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, alkyl-aryl, alkyl-heteroaryl, and heteroaryl; each of which <com:Math><semantics>R7<annotation encoding="application / x-tex">R^7< / annotation>< / semantics>< / com:Math> except hydrogen is optionally substituted with 1, 2, 3, or 4 <com:Math><semantics>R8<annotation encoding="application / x-tex">R^8< / annotation>< / semantics>< / com:Math> groups; each R<com:Sup>8< / com:Sup> is independently selected from the group consisting of hydrogen, halogen, haloalkyl, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, heteroaryl, -S(O)<com:Sub>2< / com:Sub>alkyl, NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>, alkyl-heteroaryl, alkyl-aryl, and OR<com:Sup>12< / com:Sup>; each R<com:Sup>12< / com:Sup> and R<com:Sup>13< / com:Sup> is independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, -C(O)alkyl, -C(S)alkyl, aryl, -SO2alkyl, -S(O)alkyl, heteroaryl, alkyl-aryl, cycloalkyl, heterocycle, and alkyl-heteroaryl; each R<com:Sup>14< / com:Sup> and R<com:Sup>15< / com:Sup> is independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)<annotation encoding="application / x-tex">-C(O)< / annotation>< / semantics>< / com:Math>alkyl, <com:Math><semantics>−C(S)<annotation encoding="application / x-tex">-C(S)< / annotation>< / semantics>< / com:Math>alkyl, aryl, <com:Math><semantics>−SO2<annotation encoding="application / x-tex">-SO_2< / annotation>< / semantics>< / com:Math>alkyl, heteroaryl, heterocycle, -alkyl-aryl, and -alkyl-heteroaryl; and each R<com:Sup>50< / com:Sup> is independently selected from the group consisting of hydrogen, -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>R4<annotation encoding="application / x-tex">R^4< / annotation>< / semantics>< / com:Math>. In an alternative embodiment Formula I is: [Image disponible dans le document PDF, Image available in the PDF document] (I); or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein each R<com:Sup>5< / com:Sup> is independently selected from hydrogen, alkyl, haloalkyl, halogen, cyano, -OR<com:Sup>14< / com:Sup>, and -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup> and all other variables are as defined herein. In certain aspects of the present invention a compound of Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X is provided: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (VI) (VII) [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (VIII) (IX) [Image disponible dans le document PDF, Image available in the PDF document] (X); or a pharmaceutically acceptable salt, <com:Math><semantics>N<annotation encoding="application / x-tex">N< / annotation>< / semantics>< / com:Math>-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein: X<com:Sup>11< / com:Sup>, X<com:Sup>12< / com:Sup>, X<com:Sup>13< / com:Sup>, X<com:Sup>14< / com:Sup>, and X<com:Sup>15< / com:Sup> are independently selected from N, CH, and CR<com:Sup>4< / com:Sup>; wherein no more than 2 of <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> are selected to be N; R<com:Sup>17< / com:Sup> and R<com:Sup>18< / com:Sup> are independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, alkyl-aryl, alkyl-heteroaryl, and heteroaryl each of which except hydrogen is optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups; and R<com:Sup>19< / com:Sup> is hydrogen, alkyl, haloalkyl, halogen, cyano, -OR<com:Sup>14< / com:Sup>, or -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>. In certain embodiments, a compound of the present invention has a preference for CDK2 or CDK9 inhibition over CDK4 and / or CDK6 inhibition. In certain embodiments, the compound of the present invention is a CDK inhibitor with increased activity against CDK2. These compounds can be used to treat conditions of abnormal cellular proliferation in a host in need thereof, typically a human. In another embodiment, a method for the treatment of a fibrotic disorder in a host is provided that includes the administration of an effective amount of a compound of the present invention or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier. In another embodiment, a method for the treatment of rheumatoid arthritis or psoriasis in a host is provided that includes the administration of an effective amount of a compound of the present invention or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier. In yet another embodiment, a method for the treatment of an autoimmune disorder in a host is provided that includes the administration of an effective amount of a compound of the present invention or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier. In certain embodiments, a method for the treatment of a tumor or cancer in a host is provided that includes the administration of an effective amount of a compound of the present invention or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier. In an aspect of this embodiment, the cancer is an Rb-positive tumor or cancer. In another aspect of this embodiment, the cancer is an Rb-negative tumor or cancer. In certain aspects, the cancer is selected from breast cancer, prostate cancer (including androgen- resistant prostate cancer), colon, including metastatic colon, another cancer of the reproductive system such as endometrial, ovarian or testicular cancer, small cell lung carcinoma, glioblastoma and head and / or neck cancer. In yet another embodiment, a method for the treatment of a disorder of abnormal cellular proliferation in a host such as a human is provided that includes administering an effective amount of a combination of one or more of the active compounds described herein in combination or alternation with another active compound. In certain aspects of the invention, the second compound is a chemotherapeutic agent. In another aspect of this embodiment, the second active compound is an immune modulator, including but not limited to a checkpoint inhibitor such as an anti-PD1, Ant-PD-L1, anti-CTLA, anti-LAG-3, anti-Tim, etc. antibody, small molecule, peptide, nucleotide or other inhibitor, including but not limited to ipilimumab (Yervoy), pembrolizumab (Keytruda) nivolumab (Opdivo), cemiplimab (Libtayo), atezolizumab (Tecentriq), avelumab (Bavencio), and durvalumab (Imfinzi). In yet another embodiment, one of the active compounds described herein is administered in an effective amount for the treatment of abnormal tissue of the female reproductive system such as breast, ovarian, endometrial, or uterine cancer, in combination or alternation with an effective amount of an estrogen inhibitor including but not limited to a SERM (selective estrogen receptor modulator), a SERD (selective estrogen receptor degrader), a complete estrogen receptor degrader, or another form of partial or complete estrogen antagonist. In another embodiment, one of the active compounds described herein is administered in an effective amount for the treatment of abnormal tissue of the male reproductive system such as prostate or testicular cancer, in combination or alternation with an effective amount of an androgen (such as testosterone) inhibitor including but not limited to a selective androgen receptor modulator, a selective androgen receptor degrader, a complete androgen receptor degrader, or another form of partial or complete androgen antagonist. In certain embodiments, the prostate or testicular cancer is androgen-resistant. In certain embodiments, the compounds described herein inhibit cyclin dependent kinase ("CDK"). For example, a compound described in the present invention provides a dose- dependent G1-arresting effect on a subject's CDK replication dependent healthy cells, for example HSPCs or renal epithelial cells. The methods provided for herein are sufficient to afford chemoprotection to targeted CDK replication dependent healthy cells during chemotherapeutic agent exposure, for example, during the time period that a DNA-damaging chemotherapeutic agent is capable of DNA-damaging effects on CDK replication dependent healthy cells in the subject. In certain embodiments, the administration of a compound using a method described herein is combined with the use of a hematopoietic growth factor including, but not limited to, granulocyte colony stimulating factor (G-CSF), granulocyte-macrophage colony stimulating factor (GM-CSF), thrombopoietin, interleukin (IL)-12, steel factor, and erythropoietin (EPO), or their derivatives. In certain embodiments, the compound is administered prior to administration of the hematopoietic growth factor. In certain embodiments, the hematopoietic growth factor administration is timed so that the compound's effect on HSPCs has dissipated. In certain embodiments, a compound described herein is administered in combination with a BTK inhibitor. In another embodiment, a compound described herein is administered in combination with an EGFR inhibitor. The present invention also provides advantageous methods to treat a patient with a selective CDK4 / 6 inhibitor resistant cancer, which includes administering an effective amount of a compound of Formula I, Formula II, Formula III, Formula IV, Formula VI, Formula VII, Formula IX, or Formula X or a pharmaceutically acceptable composition, salt, or isotopic analog thereof. In certain aspects, a compound of the present invention, is used to treat a patient with a cancer intrinsically resistant to selective CDK4 / 6 inhibition. In certain aspects, a compound of the present invention, is used to treat a patient with a cancer that has acquired resistance to one or more selective CDK4 / 6 inhibitors. In certain aspects, a compound of the present invention, is administered in combination with a selective CDK4 / 6 inhibitor to a patient with a CDK4 / 6 inhibition responsive cancer in order to extend the therapeutic effectiveness of cell-cycle inhibition in the cancer. Likewise, cancers initially susceptible to selective CDK4 / 6 inhibitor inhibition, such as ER+ breast cancer, may acquire resistance to selective CDK4 / 6 inhibition by upregulation of cyclin E which allows G1 to S cell cycle progression through CDK2. Thus, a compound of the present invention can be used in an effective amount to treat patients with a cancer that has developed selective CDK4 / 6 inhibitor resistance over time, either due to prior exposure to a CDK 4 / 6 inhibitor or through a natural progression of the tumor. Accordingly, the invention includes methods of administering an effective amount of a compound of the present invention to treat a patient with a cancer initially responsive to selective CDK4 / 6 inhibition or susceptible to selective CDK4 / 6 inhibition that extend the efficacy of the selective CDK4 / 6 inhibitor treatment against a CDK4 / 6 responsive cancer by delaying acquired resistance to the inhibitory effects of the selective CDK4 / 6 inhibitor. In a particular aspect, the present invention provides methods for treating a patient with cancer that has developed acquired resistance to a selective CDK4 / 6 inhibitor by administering to the patient an effective amount of a compound of the present invention. In some embodiments, the selective CDK4 / 6 inhibitor to which the cancer has developed resistance is selected from palbociclib, abemaciclib, lerociclib, trilaciclib, SH6390, and ribociclib. In certain aspects the invention is a method of treating a patient with cancer by administering a therapeutically effective amount of a compound of the present invention, in combination with a selective CDK 4 / 6 inhibitor, wherein the patient is selective CDK4 / 6 inhibitor treatment naïve. By administering a compound of the present invention, in combination with a selective CDK 4 / 6 inhibitor, a delay in the onset of selective CDK4 / 6 inhibitor acquired resistance may be realized. In some embodiments, the selective CDK4 / 6 inhibitor administered in combination with a compound of the present invention, is selected from palbociclib, abemaciclib, ribociclib, trilaciclib, SHR6390, and lerociclib. In certain aspects of the invention, a method of treating a patient with cancer is provided that includes administering a therapeutically effective amount of a compound of the present invention, wherein the patient has previously received a selective CDK4 / 6 inhibitor, and the cancer has become selective CDK4 / 6 inhibitor resistant. By administering a compound of the present invention, following the development of selective CDK 4 / 6 inhibitor resistance, the current methods allow continued use of cell-cycle inhibition to treat the cancer. In some embodiments, the selective CDK4 / 6 inhibitor to which the cancer has developed resistance is selected from palbociclib, abemaciclib, ribociclib, trilaciclib, SHR6390, and lerociclib. In one alternative aspect, the invention is a method of treating a patient with an Rb- positive cancer which includes: a) administering to the patient a selective CDK4 / 6 inhibitor; b) monitoring the patient's cyclin E levels in the cancer; and, c) administering to the patient a compound of Formula I, Formula II, Formula IV, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X upon the detection of an increase in cyclin E levels that confers resistance upon the cancer to the inhibitory effects of the selective CDK4 / 6 inhibitor. In some embodiments, the selective CDK4 / 6 inhibitor administered is selected from palbociclib, abemaciclib, ribociclib, trilaciclib, SHR6390, and lerociclib. In one alternative aspect, the invention is a method of treating a patient with cancer which includes: a) determining the cancer's Rb-status; b) if the Rb-status is positive, administering to the patient a selective CDK4 / 6 inhibitor in combination with a compound of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X; c) if the Rb-status is negative, administering to the patient a compound of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, without a selective CDK 4 / 6 inhibitor. In some embodiments, the selective CDK4 / 6 inhibitor administered in combination with a compound of Formula I, Formula II, Formula III, Formula IV, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, is selected from palbociclib, abemaciclib, ribociclib, trilaciclib, SHR6390, and lerociclib. In one alternative aspect, the invention is a method of treating a patient with an abnormal cellular proliferations such as cancer which includes: a) administering to the patient a selective CDK4 / 6 inhibitor; b) monitoring the patient's cancer's response to the selective CDK4 / 6 inhibitor; c) administering to the patient a compound of Formula I, Formula II, Formula III, Formula IV, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, upon the detection of the patient's cancer becoming non-responsive to the selective CDK4 / 6 inhibitor. In some embodiments, the CDK4 / 6 inhibitor administered in combination with a compound of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula IX, or Formula X, is selected from palbociclib, abemaciclib, ribociclib, trilaciclib, SHR6390, and lerociclib. In some embodiments, the non- responsiveness is disease progression. In another alternative aspect, the invention is a method of treating a patient with an abnormal cellular proliferation, for example cancer, which includes: a) administering to the patient a selective CDK4 / 6 inhibitor; b) monitoring one or more cellular signals indicating the development of selective CDK4 / 6 inhibitor resistance in the cancer; c) administering to the patient a compound of Formula II, Formula III, Formula IV, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, if one or more cellular signals indicate the development of selective CDK4 / 6 inhibitor resistance in the cancer. In some embodiments, the selective CDK4 / 6 inhibitor administered is selected from palbociclib, abemaciclib, ribociclib, trilaciclib, SHR6390, and lerociclib. In some embodiments, one or more cellular signals indicating the development of selective CDK4 / 6 inhibitor resistance in the cancer is selected from an increase in cyclin E expression, CCNE1 / 2 amplification, E2F amplification, CDK2 amplification, amplification of CDK6, amplification of CDK4, p16 amplification, WEE1 overexpression, DM2 overexpression, CDK7 overexpression, loss of FZR1, HDAC activation, activation of the FGFR pathway, activation of the PI3K / AKT / mTOR pathway, loss of ER or PR expression, higher transcriptional activity of AP-1, epithelial-mesenchymal transition, Smad 3 suppression, autophagy activation, Rb1-loss, and inactivating RB1 mutations. In another alternative aspect, the invention is a pharmaceutically acceptable composition comprising a compound of Formula I, Formula II, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, and a selective CDK4 / 6 inhibitor, for example but not limited to one selected from palbociclib, abemaciclib, ribociclib, trilaciclib, SHR6390, and lerociclib. In yet another embodiment, a method for the treatment of a disorder of abnormal cellular proliferation in a host such as a human is provided that includes administering an effective amount of a combination a compound of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, and a selective CDK4 / 6 inhibitor in combination or alternation with an additional active compound. In certain aspects of the invention, the additional active compound is a chemotherapeutic agent. In another aspect of this embodiment, the additional active compound is an immune modulator, including but not limited to a checkpoint inhibitor such as an anti-PD1, anti-PD-L1, anti- CTLA, anti-LAG-3, anti-Tim, etc. antibody, small molecule, peptide, nucleotide or other inhibitor including but not limited to ipilimumab (Yervoy), pembrolizumab (Keytruda) nivolumab (Opdivo), cemiplimab (Libtayo), atezolizumab (Tecentriq), avelumab (Bavencio), and durvalumab (Imfinzi). In yet another embodiment, a compound of the present invention, in combination with a selective CDK4 / 6 inhibitor, is administered in an effective amount for the treatment of abnormal tissue of the female reproductive system such as breast, ovarian, endometrial, or uterine cancer, in combination or alternation with an effective amount of an estrogen inhibitor including but not limited to a SERM (selective estrogen receptor modulator), a SERD (selective estrogen receptor degrader), a complete estrogen receptor degrader, or another form of partial or complete estrogen antagonist. In another embodiment, a compound of the present invention, in combination with a selective CDK4 / 6 inhibitor, is administered in an effective amount for the treatment of abnormal tissue of the male reproductive system such as prostate or testicular cancer, in combination or alternation with an effective amount of an androgen (such as testosterone) inhibitor including but not limited to a selective androgen receptor modulator, a selective androgen receptor degrader, a complete androgen receptor degrader, or another form of partial or complete androgen antagonist. In some embodiments, the prostate or testicular cancer is androgen-resistant. In some embodiments, a compound of the present invention, in combination with a CDK4 / 6 inhibitor, is administered in an effective amount in combination with a BTK inhibitor. In another embodiment, a compound of the present invention, in combination with a CDK4 / 6 inhibitor, is administered in an effective amount in combination with an EGFR inhibitor. In certain embodiments the compound of the present invention inhibits CDK2, CDK4, CDK6, and / or CDK9. In certain embodiments the compound is a CDK2 inhibitor. In certain embodiments the compound is a CDK4 inhibitor. In certain embodiments the compound is a CDK6 inhibitor. In certain embodiments the compound is a CDK9 inhibitor. The present invention thus includes at least the following features: (a) a compound of the present invention as described herein, or a pharmaceutically acceptable salt thereof; (b) a compound of the present invention as described herein, or a pharmaceutically acceptable salt thereof that is useful in an effective amount to treat a disorder of abnormal cellular proliferation, including a tumor or cancer; (c) a compound of the present invention as described herein, or a pharmaceutically acceptable salt thereof that is useful in the treatment of cancer that is resistant to treatment with a compound that is a CDK4 / 6 inhibitor for example treatment with palbociclib, abemaciclib, or ribociclib; (d) use of a compound of the present invention, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for the treatment of a disorder of abnormal cellular proliferation, such as a tumor or cancer; (e) use of a compound of the present invention, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for the treatment of a cancer that is resistant to treatment with a compound that is a CDK4 / 6 inhibitor for example treatment with palbociclib, abemaciclib, or ribociclib; (f) a method for manufacturing a medicament intended for the therapeutic use of treating a disorder of abnormal cellular proliferation including a tumor or cancer, characterized in that a compound of the present invention as described herein is used in the manufacture; (q) a pharmaceutical formulation comprising an effective host-treating amount of the compound of the present invention or a pharmaceutically acceptable salt thereof together with a pharmaceutically acceptable carrier or diluent; (r) a compound of the present invention as described herein as a mixture of enantiomers or diastereomers (as relevant), including as a racemate; (s) a compound of the present invention as described herein in enantiomerically or diastereomerically (as relevant) enriched form, including as an isolated enantiomer or disastereomer (i.e., greater than 85, 90, 95, 97 or 99% pure); (t) a process for the preparation of the rapeutic products that contain an effective amount of a compound of the present invention, as described herein. (u) a solid dosage form of a compound of the present invention or its pharmaceutically acceptable salt in a pharmaceutically acceptable carrier for oral delivery; (v); a parenteral dosage form of a compound of the present invention or its pharmaceutically acceptable salt in a pharmaceutically acceptable carrier for systemic delivery, including via intravenous delivery; and (w) a method for manufacturing a medicament intended for anti-neoplastic therapy, characterized in that a compound of the present invention as described herein is used in the manufacture. DETAILED DESCRIPTION I. COMPOUNDS In certain embodiments, the compound of the present invention is of formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(I−1),<annotation encoding="application / x-tex">(I-1),< / annotation>< / semantics>< / com:Math> <com:Math><semantics>(II−1),<annotation encoding="application / x-tex">(II-1),< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (III-1), <com:Math><semantics>(IV−1)<annotation encoding="application / x-tex">(IV-1)< / annotation>< / semantics>< / com:Math>, or [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(V−1);<annotation encoding="application / x-tex">(V-1);< / annotation>< / semantics>< / com:Math> or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein y is 0, 1, 2, 3, or 4 and the remaining variables are as defined herein. In certain embodiments, the compound of the present invention is of formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(I−2),<annotation encoding="application / x-tex">(I-2),< / annotation>< / semantics>< / com:Math> <com:Math><semantics>(II−2),<annotation encoding="application / x-tex">(II-2),< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (III-2), <com:Math><semantics>(IV−2),<annotation encoding="application / x-tex">(IV-2),< / annotation>< / semantics>< / com:Math> or [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(V−2);<annotation encoding="application / x-tex">(V-2);< / annotation>< / semantics>< / com:Math> or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein the variables are as defined herein. In certain embodiments, the compound of the present invention is of formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(I−3),<annotation encoding="application / x-tex">(I-3),< / annotation>< / semantics>< / com:Math> <com:Math><semantics>(II−3),<annotation encoding="application / x-tex">(II-3),< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(Π−3),<annotation encoding="application / x-tex">(\Pi -3),< / annotation>< / semantics>< / com:Math> <com:Math><semantics>(IV−3),<annotation encoding="application / x-tex">(IV-3),< / annotation>< / semantics>< / com:Math> or [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(V−3);<annotation encoding="application / x-tex">(V-3);< / annotation>< / semantics>< / com:Math> or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein the variables are as defined herein. In certain embodiments, the compound of the present invention is of formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(I−4),<annotation encoding="application / x-tex">(I-4),< / annotation>< / semantics>< / com:Math> <com:Math><semantics>(II−4),<annotation encoding="application / x-tex">(II-4),< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(III−4),<annotation encoding="application / x-tex">(III-4),< / annotation>< / semantics>< / com:Math> <com:Math><semantics>(IV−4)<annotation encoding="application / x-tex">(IV-4)< / annotation>< / semantics>< / com:Math>, or [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(V−4);<annotation encoding="application / x-tex">(V-4);< / annotation>< / semantics>< / com:Math> or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein the variables are as defined herein. In certain embodiments, the compound of the present invention is of formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(I−5),<annotation encoding="application / x-tex">(I-5),< / annotation>< / semantics>< / com:Math> <com:Math><semantics>(II−5),<annotation encoding="application / x-tex">(II-5),< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (III-5), <com:Math><semantics>(IV−5),<annotation encoding="application / x-tex">(IV-5),< / annotation>< / semantics>< / com:Math> or [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(V−5);<annotation encoding="application / x-tex">(V-5);< / annotation>< / semantics>< / com:Math> or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein the variables are as defined herein. In certain embodiments, the compound of the present invention is of formula: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein the variables are as defined herein. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] _ = VII-1) 5 or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] _ ı · (4x-41), or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. Embodiments of "alkyl" In certain embodiments, "alkyl" is a C<com:Sub>1< / com:Sub>-C<com:Sub>10< / com:Sub>alkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>9< / com:Sub>alkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>8< / com:Sub>alkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>7< / com:Sub>alkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>6< / com:Sub>alkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>5< / com:Sub>alkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>4< / com:Sub>alkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>3< / com:Sub>alkyl, or C<com:Sub>1< / com:Sub>-C<com:Sub>2< / com:Sub>alkyl. In certain embodiments, "alkyl" has one carbon. In certain embodiments, "alkyl" has two carbons. In certain embodiments, "alkyl" has three carbons. In certain embodiments, "alkyl" has four carbons. In certain embodiments, "alkyl" has five carbons. In certain embodiments, "alkyl" has six carbons. Non-limiting examples of "alkyl" include: methyl, ethyl, propyl, butyl, pentyl, and hexyl. Additional non-limiting examples of "alkyl" include: isopropyl, isobutyl, isopentyl, and isohexyl. Additional non-limiting examples of "alkyl" include: sec-butyl, sec-pentyl, and sec-hexyl. Additional non-limiting examples of "alkyl" include: tert-butyl, tert-pentyl, and tert-hexyl. Additional non-limiting examples of "alkyl" include: neopentyl, 3-pentyl, and active pentyl. In certain embodiments, "alkyl" is "substituted alkyl." In certain embodiments, "alkenyl" is "substituted alkenyl." In certain embodiments, "alkynyl" is "substituted alkynyl." Embodiments of "haloalkyl" In certain embodiments "haloalkyl" is a C<com:Sub>1< / com:Sub>-C<com:Sub>10< / com:Sub>haloalkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>9< / com:Sub>haloalkyl, <com:Math><semantics>C1<annotation encoding="application / x-tex">C_1< / annotation>< / semantics>< / com:Math>-<com:Math><semantics>C8<annotation encoding="application / x-tex">C_8< / annotation>< / semantics>< / com:Math>haloalkyl, <com:Math><semantics>C1<annotation encoding="application / x-tex">C_1< / annotation>< / semantics>< / com:Math>-<com:Math><semantics>C7<annotation encoding="application / x-tex">C_7< / annotation>< / semantics>< / com:Math>haloalkyl, <com:Math><semantics>C1<annotation encoding="application / x-tex">C_1< / annotation>< / semantics>< / com:Math>-<com:Math><semantics>C6<annotation encoding="application / x-tex">C_6< / annotation>< / semantics>< / com:Math>haloalkyl, <com:Math><semantics>C1<annotation encoding="application / x-tex">C_1< / annotation>< / semantics>< / com:Math>-<com:Math><semantics>C5<annotation encoding="application / x-tex">C_5< / annotation>< / semantics>< / com:Math>haloalkyl, <com:Math><semantics>C1<annotation encoding="application / x-tex">C_1< / annotation>< / semantics>< / com:Math>-<com:Math><semantics>C4<annotation encoding="application / x-tex">C_4< / annotation>< / semantics>< / com:Math>haloalkyl, C<com:Sub>1< / com:Sub>-C<com:Sub>3< / com:Sub>haloalkyl, and C<com:Sub>1< / com:Sub>-C<com:Sub>2< / com:Sub>haloalkyl. In certain embodiments, "haloalkyl" has one carbon. In certain embodiments, "haloalkyl" has one carbon and one halogen. In certain embodiments, "haloalkyl" has one carbon and two halogens. In certain embodiments, "haloalkyl" has one carbon and three halogens. In certain embodiments, "haloalkyl" has two carbons. In certain embodiments, "haloalkyl" has three carbons. In certain embodiments, "haloalkyl" has four carbons. In certain embodiments, "haloalkyl" has five carbons. In certain embodiments, "haloalkyl" has six carbons. Non-limiting examples of "haloalkyl" include: <com:Math><semantics>F<annotation encoding="application / x-tex">F< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>F<annotation encoding="application / x-tex">F< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>F<annotation encoding="application / x-tex">F< / annotation>< / semantics>< / com:Math> F F F F F Additional non-limiting examples of "haloalkyl" include: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] Additional non-limiting examples of "haloalkyl" include: [Image disponible dans le document PDF, Image available in the PDF document] Additional non-limiting examples of "haloalkyl" include: Embodiments of "aryl" In certain embodiments, "aryl" is a 6 carbon aromatic group (phenyl). In certain embodiments, "aryl" is a 10 carbon aromatic group (napthyl). In certain embodiments, "aryl" is a 6 carbon aromatic group fused to a heterocycle; wherein the point of attachment is the aryl ring. Non-limiting examples of "aryl" include indoline, tetrahydroquinoline, tetrahydroisoquinoline, and dihydrobenzofuran; and wherein the point of attachment for each group is on the aromatic ring. [Image disponible dans le document PDF, Image available in the PDF document] For example, is an "aryl" group. [Image disponible dans le document PDF, Image available in the PDF document] However, is a "heterocycle" group. In certain embodiments, "aryl" is a 6 carbon aromatic group fused to a cycloalkyl wherein the point of attachment is the aryl ring. Non-limiting examples of "aryl" include dihydro-indene and tetrahydronaphthalene wherein the point of attachment for each group is on the aromatic ring. For example, is an "aryl" group. However. is a "cycloalkyl" group. In certain embodiments, "aryl" is "substituted aryl". Embodiments of "heteroaryl" In certain embodiments, "heteroaryl" is a 5 membered aromatic group containing 1, 2, 3, or 4 nitrogen atoms. In certain embodiments, "heteroaryl" is a 5 membered aromatic group containing 1, 2, 3, or 4 atoms independently selected from nitrogen and oxygen. Non-limiting examples of 5 membered "heteroaryl" groups include pyrrole, furan, thiophene, pyrazole, imidazole, triazole, tetrazole, isoxazole, oxazole, oxadiazole, oxatriazole, isothiazole, thiazole, thiadiazole, and thiatriazole. Additional non-limiting examples of 5 membered "heteroaryl" groups include: [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, "heteroaryl" is a 6 membered aromatic group containing 1, 2, or 3 nitrogen atoms (i.e. pyridinyl, pyridazinyl, triazinyl, pyrimidinyl, and pyrazinyl). Non-limiting examples of 6 membered "heteroaryl" groups with 1 or 2 nitrogen atoms include: [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, "heteroaryl" is a 9 membered bicyclic aromatic group containing 1 or 2 atoms selected from nitrogen, oxygen, and sulfur. Non-limiting examples of "heteroaryl" groups that are bicyclic include indole, benzofuran, isoindole, indazole, benzimidazole, azaindole, azaindazole, purine, isobenzofuran, benzothiophene, benzoisoxazole, benzoisothiazole, benzooxazole, and benzothiazole. Additional non-limiting examples of "heteroaryl" groups that are bicyclic include: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] , , , , , , , , , , , , , , , , , , , , , and Additional non-limiting examples of "heteroaryl" groups that are bicyclic include: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] , , , , , and . Additional non-limiting examples of "heteroaryl" groups that are bicyclic include: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] , , , , , and In certain embodiments, "heteroaryl" is a 10 membered bicyclic aromatic group containing 1 or 2 atoms selected from nitrogen, oxygen, and sulfur. Non-limiting examples of "heteroaryl" groups that are bicyclic include quinoline, isoquinoline, quinoxaline, phthalazine, quinazoline, cinnoline, and naphthyridine. Additional non-limiting examples of "heteroaryl" groups that are bicyclic include: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, "heteroaryl" is "substituted heteroaryl". Embodiments of "cycloalkyl" In certain embodiments, "cycloalkyl" is a C<com:Sub>3< / com:Sub>-C<com:Sub>8< / com:Sub>cycloalkyl, C<com:Sub>3< / com:Sub>-C<com:Sub>7< / com:Sub>cycloalkyl, C<com:Sub>3< / com:Sub>-C<com:Sub>6< / com:Sub>cycloalkyl, C<com:Sub>3< / com:Sub>-C<com:Sub>5< / com:Sub>cycloalkyl, C<com:Sub>3< / com:Sub>-C<com:Sub>4< / com:Sub>cycloalkyl, C<com:Sub>4< / com:Sub>-C<com:Sub>8< / com:Sub>cycloalkyl, C<com:Sub>5< / com:Sub>-C<com:Sub>8< / com:Sub>cycloalkyl, or C<com:Sub>6< / com:Sub>-C<com:Sub>8< / com:Sub>cycloalkyl. In certain embodiments, "cycloalkyl" has three carbons. In certain embodiments, "cycloalkyl" has four carbons. In certain embodiments, "cycloalkyl" has five carbons. In certain embodiments, "cycloalkyl" has six carbons. In certain embodiments, "cycloalkyl" has seven carbons. In certain embodiments, "cycloalkyl" has eight carbons. In certain embodiments, "cycloalkyl" has nine carbons. In certain embodiments, "cycloalkyl" has ten carbons. Non-limiting examples of "cycloalkyl" include: cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, and cyclodecyl. Additional non-limiting examples of "cycloalkyl" include dihydro-indene and tetrahydronaphthalene wherein the point of attachment for each group is on the cycloalkyl ring. [Image disponible dans le document PDF, Image available in the PDF document] For example, is an "cycloalkyl" group. [Image disponible dans le document PDF, Image available in the PDF document] However, is an "aryl" group. In certain embodiments, "cycloalkyl" is a "substituted cycloalkyl". Embodiments of "heterocycle" In certain embodiments, "heterocycle" refers to a cyclic ring with one nitrogen and 3, 4, 5, 6, 7, or 8 carbon atoms. In certain embodiments, "heterocycle" refers to a cyclic ring with one nitrogen and one oxygen and 3, 4, 5, 6, 7, or 8 carbon atoms. In certain embodiments, "heterocycle" refers to a cyclic ring with two nitrogens and 3, 4, 5, 6, 7, or 8 carbon atoms. In certain embodiments, "heterocycle" refers to a cyclic ring with one oxygen and 3, 4, 5, 6, 7, or 8 carbon atoms. In certain embodiments, "heterocycle" refers to a cyclic ring with one sulfur and 3, 4, 5, 6, 7, or 8 carbon atoms. Non-limiting examples of "heterocycle" include aziridine, oxirane, thiirane, azetidine, 1,3-diazetidine, oxetane, and thietane. Additional non-limiting examples of "heterocycle" include pyrrolidine, 3-pyrroline, 2-pyrroline, pyrazolidine, and imidazolidine. Additional non-limiting examples of "heterocycle" include tetrahydrofuran, 1,3-dioxolane, tetrahydrothiophene, 1,2-oxathiolane, and 1,3-oxathiolane. Additional non-limiting examples of "heterocycle" include piperidine, piperazine, tetrahydropyran, 1,4-dioxane, thiane, 1,3-dithiane, 1,4-dithiane, morpholine, and thiomorpholine. Additional non-limiting examples of "heterocycle" include indoline, tetrahydroquinoline, tetrahydroisoquinoline, and dihydrobenzofuran wherein the point of attachment for each group is on the heterocyclic ring. [Image disponible dans le document PDF, Image available in the PDF document] For example, is a "heterocycle" group. [Image disponible dans le document PDF, Image available in the PDF document] However, is an "aryl" group. Non-limiting examples of "heterocycle" also include: [Image disponible dans le document PDF, Image available in the PDF document] -242 5 Additional non-limiting examples of "heterocycle" include: <com:Math><semantics>∼<annotation encoding="application / x-tex">\sim< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>∼<annotation encoding="application / x-tex">\sim< / annotation>< / semantics>< / com:Math> <com:Math><semantics>∼<annotation encoding="application / x-tex">\sim< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] ИH ΗŅ NH , and , , , , , 2 Additional non-limiting examples of "heterocycle" include: [Image disponible dans le document PDF, Image available in the PDF document] Non-limiting examples of "heterocycle" also include: [Image disponible dans le document PDF, Image available in the PDF document] Non-limiting examples of "heterocycle" also include: [Image disponible dans le document PDF, Image available in the PDF document] Additional non-limiting examples of "heterocycle" include: [Image disponible dans le document PDF, Image available in the PDF document] Additional non-limiting examples of "heterocycle" include: [Image disponible dans le document PDF, Image available in the PDF document] ٠ In certain embodiments "heterocycle" is "substituted heterocycle". Embodiments of "-alkyl-aryl" In certain embodiments, the "-alkyl-aryl" refers to a 1 carbon alkyl group substituted with an aryl group. Non-limiting examples of "-alkyl-aryl" include: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] , , , , , , , , , , , , , , , , , , , , and [Image disponible dans le document PDF, Image available in the PDF document] ٠ [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, "-alkyl-aryl" is In certain embodiments, the "-alkyl-aryl" refers to a 2 carbon alkyl group substituted with an aryl group. Non-limiting examples of "-alkyl-aryl" include: [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments the "alkyl-aryl" refers to a 3 carbon alkyl group substituted with an aryl group. Optional Substituents In certain embodiments, a group described herein that can be substituted with 1 or 2 substituents is substituted with one substituent. In certain embodiments, a group described herein that can be substituted with 1 or 2 substituents is substituted with two substituents. In certain embodiments, a group described herein that can be substituted with 1, 2, 3, or 4 substituents is substituted with one substituent. In certain embodiments, a group described herein that can be substituted with 1, 2, 3, or 4 substituents is substituted with two substituents. In certain embodiments, a group described herein that can be substituted with 1, 2, 3, or 4 substituents is substituted with three substituents. In certain embodiments, a group described herein that can be substituted with 1, 2, 3, or 4 substituents is substituted with four substituents. Embodiments of R<com:Sup>1< / com:Sup> In certain embodiments, one <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is H and the other <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is aryl. In certain embodiments, one <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is H and the other <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is phenyl. In certain embodiments, one <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is H and the other <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is alkyl. In certain embodiments, at least one R<com:Sup>1< / com:Sup> is hydroxyl. In certain embodiments, at least one R<com:Sup>1< / com:Sup> is halogen. In certain embodiments, at least one R<com:Sup>1< / com:Sup> is haloalkyl. In certain embodiments, at least one R<com:Sup>1< / com:Sup> is fluorine. In certain embodiments, at least two R<com:Sup>1< / com:Sup>s are fluorine. In certain embodiments, at least two R<com:Sup>1< / com:Sup>s are alkyl. In certain embodiments, two R<com:Sup>1< / com:Sup>s combine to form a 5 membered cycloalkyl. In certain embodiments, the cycloalkyl is substituted with one R<com:Sup>50< / com:Sup> substituent. In certain embodiments, the cycloalkyl is substituted with two R<com:Sup>50< / com:Sup> substituents. In certain embodiments, the cycloalkyl is substituted with NH<com:Sub>2< / com:Sub>. In certain embodiments, the cycloalkyl is substituted with OR<com:Sup>14< / com:Sup>. In certain embodiments, the cycloalkyl is substituted with OH. In certain embodiments, the cycloalkyl is substituted with alkyl. In certain embodiments, the cycloalkyl is substituted with <com:Math><semantics>CH3<annotation encoding="application / x-tex">CH_3< / annotation>< / semantics>< / com:Math>. In certain embodiments, two R<com:Sup>1< / com:Sup>s combine to form a 6 membered cycloalkyl. In certain embodiments, the cycloalkyl is substituted with one <com:Math><semantics>ℝ50<annotation encoding="application / x-tex">\mathbb{R}^{50}< / annotation>< / semantics>< / com:Math> substituent. In certain embodiments, the cycloalkyl is substituted with two <com:Math><semantics>R50<annotation encoding="application / x-tex">R^{50}< / annotation>< / semantics>< / com:Math> substituents. In certain embodiments, the cycloalkyl is substituted with NH<com:Sub>2< / com:Sub>. In certain embodiments, the cycloalkyl is substituted with OR<com:Sup>14< / com:Sup>. In certain embodiments, the cycloalkyl is substituted with OH. In certain embodiments, the cycloalkyl is substituted with alkyl. In certain embodiments, the cycloalkyl is substituted with <com:Math><semantics>CH3<annotation encoding="application / x-tex">CH_3< / annotation>< / semantics>< / com:Math>. In certain embodiments, two R<com:Sup>1< / com:Sup>s combine to form a 5 membered heterocycle. In certain embodiments, the heterocycle is substituted with one R<com:Sup>50< / com:Sup> substituent. In certain embodiments, the heterocycle is substituted with two R<com:Sup>50< / com:Sup> substituents. In certain embodiments, the heterocycle is substituted with NH<com:Sub>2< / com:Sub>. In certain embodiments, the heterocycle is substituted with OR<com:Sup>14< / com:Sup>. In certain embodiments, the heterocycle is substituted with OH. In certain embodiments, the heterocycle is substituted with alkyl. In certain embodiments, the heterocycle is substituted with CH<com:Sub>3< / com:Sub>. In certain embodiments, two R<com:Sup>1< / com:Sup>s combine to form a 6 membered heterocycle. In certain embodiments, the heterocycle is substituted with one R<com:Sup>50< / com:Sup> substituent. In certain embodiments, the heterocycle is substituted with two R<com:Sup>50< / com:Sup> substituents. In certain embodiments, the heterocycle is substituted with NH<com:Sub>2< / com:Sub>. In certain embodiments, the heterocycle is substituted with OR<com:Sup>14< / com:Sup>. In certain embodiments, the heterocycle is substituted with OH. In certain embodiments, the heterocycle is substituted with alkyl. In certain embodiments, the heterocycle is substituted with CH<com:Sub>3< / com:Sub>. In certain embodiments, two R<com:Sup>1< / com:Sup>s combine to form a 5-membered spirocycle selected from: [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, two R<com:Sup>1< / com:Sup>s combine to form a 6-membered spirocycle selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, one R<com:Sup>1< / com:Sup> is hydrogen. In certain embodiments, one R<com:Sup>1< / com:Sup> is alkyl. In certain embodiments, one <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−NR12R13<annotation encoding="application / x-tex">-NR^{12}R^{13}< / annotation>< / semantics>< / com:Math>. In certain embodiments, one R<com:Sup>1< / com:Sup> is cycloalkyl. In certain embodiments, one R<com:Sup>1< / com:Sup> is heterocycle. In certain embodiments, one <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is aryl. In certain embodiments, one R<com:Sup>1< / com:Sup> is heteroary1. In certain embodiments, R<com:Sup>1< / com:Sup> is independently hydrogen, halogen, -OR<com:Sup>14< / com:Sup>, or NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, wherein R<com:Sup>14< / com:Sup> is independently selected from hydrogen, alkyl, -C(O)R<com:Sup>6< / com:Sup>, and -C(O)alkyl; and wherein R<com:Sup>15< / com:Sup> is independently selected from hydrogen and alkyl. In certain embodiments, <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−OR14<annotation encoding="application / x-tex">-OR^{14}< / annotation>< / semantics>< / com:Math>, wherein <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> is independently selected from hydrogen, alkyl, and <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; wherein <com:Math><semantics>R6<annotation encoding="application / x-tex">R^6< / annotation>< / semantics>< / com:Math> is selected independently from hydrogen and alkyl. In certain embodiments, R<com:Sup>1< / com:Sup> is NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>; wherein R<com:Sup>14< / com:Sup> is independently selected from hydrogen, alkyl, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>−C(O)<annotation encoding="application / x-tex">-C(O)< / annotation>< / semantics>< / com:Math>alkyl; and wherein <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> are independently selected from hydrogen and alkyl. In certain embodiments, two R<com:Sup>1< / com:Sup>s come together with the ring atom to which they are attached to constitute a 3, 4, 5, 6, 7, or 8-membered cycloalkyl or 4, 5, 6, 7, or 8-membered heterocycle that has 1, 2, or 3 heteroatoms selected from N, O, and S. In certain embodiments, two R<com:Sup>1< / com:Sup>s come together with the ring atom to which they are attached to constitute a 3, 4, 5, 6, 7, or 8-membered cycloalkyl or 4, 5, 6, 7, or 8-membered heterocycle that has 1, 2, or 3 heteroatoms selected from N, O, and S; and wherein the cycloalkyl or heterocycle formed by combining two R<com:Sup>1< / com:Sup>s with the atom to which they are attached can be optionally substituted with 1 or 2 substituents independently selected from R<com:Sup>50< / com:Sup>. Embodiments of <com:Math><semantics>ℝ2<annotation encoding="application / x-tex">\mathbb{R}^2< / annotation>< / semantics>< / com:Math>: In certain embodiments, <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−NR14C(O)R6<annotation encoding="application / x-tex">-NR^{14}C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, R<com:Sup>2< / com:Sup> is -C(O)NH<com:Sub>2< / com:Sub>. In certain embodiments, R<com:Sup>2< / com:Sup> is -C(O)CH<com:Sub>3< / com:Sub>. In certain embodiments, <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−S(O)2NH2<annotation encoding="application / x-tex">-S(O)_2NH_2< / annotation>< / semantics>< / com:Math>. [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, In certain embodiments, In certain embodiments, ٠ In certain embodiments, 5 In certain embodiments, In certain embodiments, In certain embodiments, In certain embodiments, In certain embodiments, HN- S=O In certain embodiments, R<com:Sup>2< / com:Sup> is HN- or O ΗN =O In certain embodiments, R<com:Sup>2< / com:Sup> is HN: or ~~~<com:Br / >-\S=0 S'=O In certain embodiments, R<com:Sup>2< / com:Sup> is 0 or ,$=0<com:Br / >0 In certain embodiments, R<com:Sup>2< / com:Sup> is -O or О .s=o<com:Br / >o In certain embodiments, R<com:Sup>2< / com:Sup> is O or ξ Si<com:Br / >O In certain embodiments, R<com:Sup>2< / com:Sup> is , or [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, R<com:Sup>2< / com:Sup> is Embodiments of R<com:Sup>3< / com:Sup>: In certain embodiments, R<com:Sup>3< / com:Sup> is hydrogen. In certain embodiments, R<com:Sup>3< / com:Sup> is alkyl. In certain embodiments, R<com:Sup>3< / com:Sup> is -NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>. In certain embodiments, R<com:Sup>3< / com:Sup> is -S(O)alkyl. In certain embodiments, R<com:Sup>3< / com:Sup> is -SO<com:Sub>2< / com:Sub>alkyl. In certain embodiments, R<com:Sup>3< / com:Sup> is cycloalkyl. In certain embodiments, R<com:Sup>3< / com:Sup> is heterocycle. In certain embodiments, R<com:Sup>3< / com:Sup> is aryl. In certain embodiments, R<com:Sup>3< / com:Sup> is heteroaryl. In certain embodiments, R<com:Sup>3< / com:Sup> is alkyl-aryl. In certain embodiments, R<com:Sup>3< / com:Sup> is alkyl-heteroaryl. Embodiments of R<com:Sup>4< / com:Sup>: In certain embodiments, R<com:Sup>4< / com:Sup> is hydrogen. In certain embodiments, R<com:Sup>4< / com:Sup> is alkyl. In certain embodiments, R<com:Sup>4< / com:Sup> is -NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>. In certain embodiments, <com:Math><semantics>R4<annotation encoding="application / x-tex">R^4< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−S(O)<annotation encoding="application / x-tex">-S(O)< / annotation>< / semantics>< / com:Math>alkyl. In certain embodiments, R<com:Sup>4< / com:Sup> is -SO<com:Sub>2< / com:Sub>alkyl. In certain embodiments, R<com:Sup>4< / com:Sup> is cycloalkyl. In certain embodiments, R<com:Sup>4< / com:Sup> is heterocycle. In certain embodiments, R<com:Sup>4< / com:Sup> is aryl. In certain embodiments, R<com:Sup>4< / com:Sup> is heteroaryl. Embodiments of R<com:Sup>5< / com:Sup>: In certain embodiments, R<com:Sup>5< / com:Sup> is hydrogen. In certain embodiments, R<com:Sup>5< / com:Sup> is alkyl. In certain embodiments, R<com:Sup>5< / com:Sup> is haloalkyl. In certain embodiments, R<com:Sup>5< / com:Sup> is halogen. In certain embodiments, R<com:Sup>5< / com:Sup> is cyano. In certain embodiments, R<com:Sup>5< / com:Sup> is -OR<com:Sup>14< / com:Sup>. In certain embodiments, R<com:Sup>5< / com:Sup> is -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>. Embodiments of <com:Math><semantics>ℝ6<annotation encoding="application / x-tex">\mathbb{R}^6< / annotation>< / semantics>< / com:Math>: In certain embodiments, R<com:Sup>6< / com:Sup> is hydrogen. In certain embodiments, R<com:Sup>6< / com:Sup> is alkyl. In certain embodiments, R<com:Sup>6< / com:Sup> is alkenyl or alkynyl. In certain embodiments, R<com:Sup>6< / com:Sup> is cycloalkyl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>6< / com:Sup> is cycloalkyl. In certain embodiments, R<com:Sup>6< / com:Sup> is heterocycle optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>6< / com:Sup> is heterocycle. In certain embodiments, <com:Math><semantics>R6<annotation encoding="application / x-tex">R^6< / annotation>< / semantics>< / com:Math> is any optionally substituted with 1, 2, 3, or 4 <com:Math><semantics>R8<annotation encoding="application / x-tex">R^8< / annotation>< / semantics>< / com:Math> groups. In certain embodiments, R<com:Sup>6< / com:Sup> is aryl. In certain embodiments, R<com:Sup>6< / com:Sup> is heteroaryl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, <com:Math><semantics>R6<annotation encoding="application / x-tex">R^6< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>NR7R7<annotation encoding="application / x-tex">NR^7R^7< / annotation>< / semantics>< / com:Math>. In certain embodiments, R<com:Sup>6< / com:Sup> is NH<com:Sub>2< / com:Sub>. In certain embodiments, R<com:Sup>6< / com:Sup> is OH. In certain embodiments, R<com:Sup>6< / com:Sup> is OCH<com:Sub>3< / com:Sub>. Embodiments of <com:Math><semantics>ℝ7<annotation encoding="application / x-tex">\mathbb{R}^7< / annotation>< / semantics>< / com:Math>: In certain embodiments, each <com:Math><semantics>ℝ7<annotation encoding="application / x-tex">\mathbb{R}^7< / annotation>< / semantics>< / com:Math> is independently selected from hydrogen and alkyl. In certain embodiments, R<com:Sup>7< / com:Sup> is hydrogen. In certain embodiments, <com:Math><semantics>R7<annotation encoding="application / x-tex">R^7< / annotation>< / semantics>< / com:Math> is alkyl. In certain embodiments, <com:Math><semantics>R7<annotation encoding="application / x-tex">R^7< / annotation>< / semantics>< / com:Math> is alkenyl or alkynyl. In certain embodiments, R<com:Sup>7< / com:Sup> is cycloalkyl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>7< / com:Sup> is cycloalkyl. In certain embodiments, R<com:Sup>7< / com:Sup> is heterocycle optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>7< / com:Sup> is heterocycle. In certain embodiments, R<com:Sup>7< / com:Sup> is anyl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, <com:Math><semantics>R7<annotation encoding="application / x-tex">R^7< / annotation>< / semantics>< / com:Math> is aryl. In certain embodiments, R<com:Sup>7< / com:Sup> is heteroaryl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. Embodiments of R<com:Sup>8< / com:Sup>: In certain embodiments, each R<com:Sup>8< / com:Sup> is independently selected from halogen, haloalkyl, alkyl, NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>, and OR<com:Sup>12< / com:Sup>. In certain embodiments, each R<com:Sup>8< / com:Sup> is halogen. In certain embodiments, each R<com:Sup>8< / com:Sup> is haloalkyl. In certain embodiments, each R<com:Sup>8< / com:Sup> is alkyl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is halogen. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is haloalkyl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is alkyl. In certain embodiments, each R<com:Sup>8< / com:Sup> is cycloalkyl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is heterocycle. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is aryl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is heteroaryl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is -S(O)<com:Sub>2< / com:Sub>alkyl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is alkyl-heteroaryl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is alkyl-aryl. In certain embodiments, at least one R<com:Sup>8< / com:Sup> is OR<com:Sup>12< / com:Sup>. In certain embodiments, each R<com:Sup>8< / com:Sup> is independently selected from hydrogen, halogen, haloalkyl, alkyl, cycloalkyl, heterocycle, aryl, heteroaryl, -S(O)2alkyl, NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>, alkyl- heteroaryl, alkyl-aryl, and OR<com:Sup>12< / com:Sup>. In certain embodiments, each R<com:Sup>8< / com:Sup> is independently selected from hydrogen, alkyl, NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>, alkyl-heteroaryl, alkyl-aryl, and OR<com:Sup>12< / com:Sup>. Embodiments of <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math>: In certain embodiments, each R<com:Sup>12< / com:Sup> and R<com:Sup>13< / com:Sup> are independently selected from hydrogen, and alkyl. In certain embodiments, both <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> are hydrogen. In certain embodiments, both <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> are alkyl. In certain embodiments, one of <com:Math><semantics>ℝ12<annotation encoding="application / x-tex">\mathbb{R}^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ13<annotation encoding="application / x-tex">\mathbb{R}^{13}< / annotation>< / semantics>< / com:Math> is hydrogen. In certain embodiments, one of <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> is alkyl. In certain embodiments, one of <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> is -C(O)alkyl. In certain embodiments, one of <com:Math><semantics>ℝ12<annotation encoding="application / x-tex">\mathbb{R}^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ13<annotation encoding="application / x-tex">\mathbb{R}^{13}< / annotation>< / semantics>< / com:Math> is -C(S)alkyl. In certain embodiments, one of <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> is aryl. In certain embodiments, one of <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> is -SO<com:Sub>2< / com:Sub>alkyl. In certain embodiments, one of <com:Math><semantics>ℝ12<annotation encoding="application / x-tex">\mathbb{R}^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ13<annotation encoding="application / x-tex">\mathbb{R}^{13}< / annotation>< / semantics>< / com:Math> is -S(O)alkyl. In certain embodiments, one of <com:Math><semantics>ℝ12<annotation encoding="application / x-tex">\mathbb{R}^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ13<annotation encoding="application / x-tex">\mathbb{R}^{13}< / annotation>< / semantics>< / com:Math> is heteroaryl. In certain embodiments, one of <com:Math><semantics>ℝ12<annotation encoding="application / x-tex">\mathbb{R}^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ13<annotation encoding="application / x-tex">\mathbb{R}^{13}< / annotation>< / semantics>< / com:Math> is alkyl-aryl. In certain embodiments, one of <com:Math><semantics>ℝ12<annotation encoding="application / x-tex">\mathbb{R}^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ13<annotation encoding="application / x-tex">\mathbb{R}^{13}< / annotation>< / semantics>< / com:Math> is cycloalkyl. In certain embodiments, one of <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> is heterocycle. In certain embodiments, one of <com:Math><semantics>R12<annotation encoding="application / x-tex">R^{12}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R13<annotation encoding="application / x-tex">R^{13}< / annotation>< / semantics>< / com:Math> is alkyl-heteroaryl. Embodiments of <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math>: In certain embodiments, each R<com:Sup>14< / com:Sup> and R<com:Sup>15< / com:Sup> are independently selected from hydrogen, and alkyl. In certain embodiments, both <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> are hydrogen. In certain embodiments, both <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> are alkyl. In certain embodiments, one of R<com:Sup>14< / com:Sup> and R<com:Sup>15< / com:Sup> is hydrogen. In certain embodiments, one of <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> is alkyl. In certain embodiments, one of <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> is -C(O)alkyl. In certain embodiments, one of <com:Math><semantics>ℝ14<annotation encoding="application / x-tex">\mathbb{R}^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ15<annotation encoding="application / x-tex">\mathbb{R}^{15}< / annotation>< / semantics>< / com:Math> is -C(S)alkyl. In certain embodiments, one of <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> is aryl. In certain embodiments, one of R<com:Sup>14< / com:Sup> and R<com:Sup>15< / com:Sup> is -SO<com:Sub>2< / com:Sub>alkyl. In certain embodiments, one of <com:Math><semantics>ℝ14<annotation encoding="application / x-tex">\mathbb{R}^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ15<annotation encoding="application / x-tex">\mathbb{R}^{15}< / annotation>< / semantics>< / com:Math> is -S(O)alkyl. In certain embodiments, one of <com:Math><semantics>ℝ14<annotation encoding="application / x-tex">\mathbb{R}^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>ℝ15<annotation encoding="application / x-tex">\mathbb{R}^{15}< / annotation>< / semantics>< / com:Math> is heteroaryl. In certain embodiments, one of <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> is alkyl-aryl. In certain embodiments, one of R<com:Sup>14< / com:Sup> and R<com:Sup>15< / com:Sup> is cycloalkyl. In certain embodiments, one of <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> is heterocycle. In certain embodiments, one of <com:Math><semantics>R14<annotation encoding="application / x-tex">R^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R15<annotation encoding="application / x-tex">R^{15}< / annotation>< / semantics>< / com:Math> is alkyl-heteroaryl. Embodiments of <com:Math><semantics>R17<annotation encoding="application / x-tex">R^{17}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>R18<annotation encoding="application / x-tex">R^{18}< / annotation>< / semantics>< / com:Math>: In certain embodiments, each R<com:Sup>17< / com:Sup> is independently selected from hydrogen and alkyl. In certain embodiments, R<com:Sup>17< / com:Sup> is hydrogen. In certain embodiments, R<com:Sup>17< / com:Sup> is alkyl. In certain embodiments, R<com:Sup>17< / com:Sup> is alkenyl or alkynyl. In certain embodiments, R<com:Sup>17< / com:Sup> is cycloalkyl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>17< / com:Sup> is cycloalkyl. In certain embodiments, R<com:Sup>17< / com:Sup> is heterocycle optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>17< / com:Sup> is heterocycle. In certain embodiments, <com:Math><semantics>R17<annotation encoding="application / x-tex">R^{17}< / annotation>< / semantics>< / com:Math> is any optionally substituted with 1, 2, 3, or 4 <com:Math><semantics>R8<annotation encoding="application / x-tex">R^8< / annotation>< / semantics>< / com:Math> groups. In certain embodiments, <com:Math><semantics>R17<annotation encoding="application / x-tex">R^{17}< / annotation>< / semantics>< / com:Math> is aryl. In certain embodiments, R<com:Sup>17< / com:Sup> is heteroaryl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, each R<com:Sup>18< / com:Sup> is independently selected from hydrogen and alkyl. In certain embodiments, R<com:Sup>18< / com:Sup> is hydrogen. In certain embodiments, R<com:Sup>18< / com:Sup> is alkyl. In certain embodiments, R<com:Sup>18< / com:Sup> is alkenyl or alkynyl. In certain embodiments, R<com:Sup>18< / com:Sup> is cycloalkyl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>18< / com:Sup> is cycloalkyl. In certain embodiments, R<com:Sup>18< / com:Sup> is heterocycle optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>18< / com:Sup> is heterocycle. In certain embodiments, R<com:Sup>18< / com:Sup> is aryl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. In certain embodiments, R<com:Sup>18< / com:Sup> is aryl. In certain embodiments, R<com:Sup>18< / com:Sup> is heteroaryl optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups. Embodiments of <com:Math><semantics>R19<annotation encoding="application / x-tex">R^{19}< / annotation>< / semantics>< / com:Math>: In certain embodiments, R<com:Sup>19< / com:Sup> is hydrogen. In certain embodiments, R<com:Sup>19< / com:Sup> is alkyl. In certain embodiments, R<com:Sup>19< / com:Sup> is haloalkyl. In certain embodiments, R<com:Sup>19< / com:Sup> is halogen. In certain embodiments, R<com:Sup>19< / com:Sup> is cyano. In certain embodiments, R<com:Sup>19< / com:Sup> is -OR<com:Sup>14< / com:Sup>. In certain embodiments, R<com:Sup>19< / com:Sup> is -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>. Embodiments of <com:Math><semantics>ℝ50<annotation encoding="application / x-tex">\mathbb{R}^{50}< / annotation>< / semantics>< / com:Math>: In certain embodiments, each R<com:Sup>50< / com:Sup> is independently selected from amino, -NHR<com:Sup>14< / com:Sup>, <com:Math><semantics>−NR14R15<annotation encoding="application / x-tex">-NR^{14}R^{15}< / annotation>< / semantics>< / com:Math>, hydroxyl, <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>R4<annotation encoding="application / x-tex">R^4< / annotation>< / semantics>< / com:Math>. In certain embodiments, there is one R<com:Sup>50< / com:Sup> group and it is -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>. In certain embodiments, there is one <com:Math><semantics>R50<annotation encoding="application / x-tex">R^{50}< / annotation>< / semantics>< / com:Math> group and it is <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>. In certain embodiments, there is one <com:Math><semantics>R50<annotation encoding="application / x-tex">R^{50}< / annotation>< / semantics>< / com:Math> group and it is <com:Math><semantics>R4<annotation encoding="application / x-tex">R^4< / annotation>< / semantics>< / com:Math>. Embodiments of <com:Math><semantics>X1<annotation encoding="application / x-tex">X^1< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X2<annotation encoding="application / x-tex">X^2< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X3<annotation encoding="application / x-tex">X^3< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X4<annotation encoding="application / x-tex">X^4< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>X5<annotation encoding="application / x-tex">X^5< / annotation>< / semantics>< / com:Math> In certain embodiments, each of X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> is independently CH. In certain embodiments, at least one of <com:Math><semantics>X1<annotation encoding="application / x-tex">X^1< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X2<annotation encoding="application / x-tex">X^2< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X3<annotation encoding="application / x-tex">X^3< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X4<annotation encoding="application / x-tex">X^4< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X5<annotation encoding="application / x-tex">X^5< / annotation>< / semantics>< / com:Math> is N. In certain embodiments, two of <com:Math><semantics>X1<annotation encoding="application / x-tex">X^1< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X2<annotation encoding="application / x-tex">X^2< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X3<annotation encoding="application / x-tex">X^3< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X4<annotation encoding="application / x-tex">X^4< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X5<annotation encoding="application / x-tex">X^5< / annotation>< / semantics>< / com:Math> are N. In certain embodiments, at least one of X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> is CR<com:Sup>4< / com:Sup>; wherein R<com:Sup>4< / com:Sup> is independently hydrogen, alkyl, aryl, cycloalkyl, haloalkyl, heteroaryl, heterocycle, halogen, cyano, <com:Math><semantics>−OR14<annotation encoding="application / x-tex">-OR^{14}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14R15<annotation encoding="application / x-tex">-NR^{14}R^{15}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(O)R6<annotation encoding="application / x-tex">-NR^{14}C(O)R^{6}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^{6}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_{2}R^{6}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, at least one of X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> is CR<com:Sup>4< / com:Sup>; wherein R<com:Sup>4< / com:Sup> is <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14R15<annotation encoding="application / x-tex">-NR^{14}R^{15}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(O)R6<annotation encoding="application / x-tex">-NR^{14}C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>S(O)R6<annotation encoding="application / x-tex">S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, at least one of X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> is CR<com:Sup>4< / com:Sup>; wherein R<com:Sup>4< / com:Sup> is <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14R15<annotation encoding="application / x-tex">-NR^{14}R^{15}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>S(O)R6<annotation encoding="application / x-tex">S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, at least one of X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> is CR<com:Sup>4< / com:Sup>; wherein R<com:Sup>4< / com:Sup> is hydrogen, haloalkyl or halogen. Embodiments of <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> In certain embodiments, each of <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> is independently CH. In certain embodiments, at least one of <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> is N. In certain embodiments, two of <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> are N. In certain embodiments, at least one of X<com:Sup>11< / com:Sup>, X<com:Sup>12< / com:Sup>, X<com:Sup>13< / com:Sup>, X<com:Sup>14< / com:Sup>, and X<com:Sup>15< / com:Sup> is CR<com:Sup>4< / com:Sup>; wherein R<com:Sup>4< / com:Sup> is independently hydrogen, alkyl, aryl, cycloalkyl, haloalkyl, heteroaryl, heterocycle, halogen, cyano, <com:Math><semantics>−OR14<annotation encoding="application / x-tex">-OR^{14}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14R15<annotation encoding="application / x-tex">-NR^{14}R^{15}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(O)R6<annotation encoding="application / x-tex">-NR^{14}C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, at least one of X<com:Sup>11< / com:Sup>, X<com:Sup>12< / com:Sup>, X<com:Sup>13< / com:Sup>, X<com:Sup>14< / com:Sup>, and X<com:Sup>15< / com:Sup> is CR<com:Sup>4< / com:Sup>; wherein R<com:Sup>4< / com:Sup> is <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14R15<annotation encoding="application / x-tex">-NR^{14}R^{15}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(O)R6<annotation encoding="application / x-tex">-NR^{14}C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>S(O)R6<annotation encoding="application / x-tex">S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, at least one of X<com:Sup>11< / com:Sup>, X<com:Sup>12< / com:Sup>, X<com:Sup>13< / com:Sup>, X<com:Sup>14< / com:Sup>, and X<com:Sup>15< / com:Sup> is CR<com:Sup>4< / com:Sup>; wherein R<com:Sup>4< / com:Sup> is <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14R15<annotation encoding="application / x-tex">-NR^{14}R^{15}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>S(O)R6<annotation encoding="application / x-tex">S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. In certain embodiments, at least one of <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>; wherein <com:Math><semantics>R4<annotation encoding="application / x-tex">R^4< / annotation>< / semantics>< / com:Math> is hydrogen, haloalkyl or halogen. Additional Embodiments 1. In certain embodiments a compound is provided of Formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (I), (II), [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (III), (IV), [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (V) (VI) [Image disponible dans le document PDF, Image available in the PDF document] (VII) [Image disponible dans le document PDF, Image available in the PDF document] (IX) . . [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(X)<annotation encoding="application / x-tex">(X)< / annotation>< / semantics>< / com:Math>; or a pharmaceutically acceptable salt, <com:Math><semantics>N<annotation encoding="application / x-tex">N< / annotation>< / semantics>< / com:Math>-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein: X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> are independently selected from N, CH, CR<com:Sup>2< / com:Sup>, and CR<com:Sup>4< / com:Sup>; wherein at least one of X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> is CR<com:Sup>2< / com:Sup>; and wherein no more than 2 of X<com:Sup>1< / com:Sup>, X<com:Sup>2< / com:Sup>, X<com:Sup>3< / com:Sup>, X<com:Sup>4< / com:Sup>, and X<com:Sup>5< / com:Sup> are selected to be N; X<com:Sup>11< / com:Sup>, X<com:Sup>12< / com:Sup>, X<com:Sup>13< / com:Sup>, X<com:Sup>14< / com:Sup>, and X<com:Sup>15< / com:Sup> are independently selected from N, CH, CR<com:Sup>2< / com:Sup>, and CR<com:Sup>4< / com:Sup>; wherein no more than 2 of <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> are selected to be N; each R<com:Sup>1< / com:Sup> is independently selected from the group consisting of hydrogen, halogen, -OR<com:Sup>14< / com:Sup>, NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, alkyl, aryl, cycloalkyl, haloalkyl, heteroaryl, alkyl-hydroxyl, and heterocycle, wherein two R<com:Sup>1< / com:Sup>s may come together with the ring atom to which they are attached to optionally constitute a 3, 4, 5, 6, 7, or 8-membered cycloalkyl or 4, 5, 6, 7, or 8-membered heterocycle that has 1, 2, or 3 heteroatoms selected from N, O, and S; wherein the cycloalkyl or heterocycle formed by combining two R<com:Sup>1< / com:Sup>s with the atom to which they are attached can be optionally substituted with 1 or 2 substituents independently selected from R<com:Sup>50< / com:Sup>; each R<com:Sup>2< / com:Sup> is independently selected from the group consisting of -NR<com:Sup>14< / com:Sup>C(O)R<com:Sup>6< / com:Sup>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(=NR14)2R6<annotation encoding="application / x-tex">-S(=NR^{14})_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(=NR14)(O)R6<annotation encoding="application / x-tex">-S(=NR^{14})(O)R^6< / annotation>< / semantics>< / com:Math> and <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>; R<com:Sup>3< / com:Sup> is selected from the group consisting of hydrogen, -OR<com:Sup>14< / com:Sup>, -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, alkyl, alkenyl, alkynyl, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)<annotation encoding="application / x-tex">-C(O)< / annotation>< / semantics>< / com:Math>alkyl, <com:Math><semantics>−C(S)<annotation encoding="application / x-tex">-C(S)< / annotation>< / semantics>< / com:Math>alkyl, aryl, <com:Math><semantics>−SO2<annotation encoding="application / x-tex">-SO_2< / annotation>< / semantics>< / com:Math>alkyl, heteroaryl, heterocycle, -alkyl-aryl, and -alkyl-heteroaryl; each R<com:Sup>4< / com:Sup> is independently selected from the group consisting of hydrogen, alkyl, aryl, cycloalkyl, haloalkyl, heteroaryl, heterocycle, halogen, cyano, -OR<com:Sup>14< / com:Sup>, -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, -NR<com:Sup>14< / com:Sup>C(O)R<com:Sup>6< / com:Sup>, <com:Math><semantics>−NR14S(O)R6<annotation encoding="application / x-tex">-NR^{14}S(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14S(O)2R6<annotation encoding="application / x-tex">-NR^{14}S(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−NR14C(S)R6<annotation encoding="application / x-tex">-NR^{14}C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(O)R6<annotation encoding="application / x-tex">-OC(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)R6<annotation encoding="application / x-tex">-OS(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OS(O)2R6<annotation encoding="application / x-tex">-OS(O)_2R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−OC(S)R6<annotation encoding="application / x-tex">-OC(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>; R<com:Sup>5< / com:Sup> is hydrogen, alkyl, haloalkyl, halogen, cyano, -OR<com:Sup>14< / com:Sup>, or -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>; each R<com:Sup>6< / com:Sup> is selected independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, heteroaryl, NR<com:Sup>7< / com:Sup>R<com:Sup>7< / com:Sup>, and OR<com:Sup>7< / com:Sup> each of which R<com:Sup>6< / com:Sup> except hydrogen, NR<com:Sup>7< / com:Sup>R<com:Sup>7< / com:Sup>, and OR<com:Sup>7< / com:Sup> is optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups; each R<com:Sup>7< / com:Sup> is independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, alkyl-aryl, alkyl-heteroaryl, and heteroaryl each of which <com:Math><semantics>ℝ7<annotation encoding="application / x-tex">\mathbb{R}^7< / annotation>< / semantics>< / com:Math> except hydrogen is optionally substituted with 1, 2, 3, or 4 <com:Math><semantics>ℝ8<annotation encoding="application / x-tex">\mathbb{R}^8< / annotation>< / semantics>< / com:Math> groups; each R<com:Sup>8< / com:Sup> is independently selected from the group consisting of hydrogen, halogen, haloalkyl, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, heteroaryl, -S(O)<com:Sub>2< / com:Sub>alkyl, NR<com:Sup>12< / com:Sup>R<com:Sup>13< / com:Sup>, alkyl-heteroaryl, alkyl-aryl, and OR<com:Sup>12< / com:Sup>; each R<com:Sup>12< / com:Sup> and R<com:Sup>13< / com:Sup> are independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, -C(O)alkyl, -C(S)alkyl, aryl, -SO<com:Sub>2< / com:Sub>alkyl, -S(O)alkyl, heteroaryl, alkyl-aryl, cycloalkyl, heterocycle, and alkyl-heteroaryl; each R<com:Sup>14< / com:Sup> and R<com:Sup>15< / com:Sup> are independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−C(O)<annotation encoding="application / x-tex">-C(O)< / annotation>< / semantics>< / com:Math>alkyl, <com:Math><semantics>−C(S)<annotation encoding="application / x-tex">-C(S)< / annotation>< / semantics>< / com:Math>alkyl, aryl, <com:Math><semantics>−SO2<annotation encoding="application / x-tex">-SO_2< / annotation>< / semantics>< / com:Math>alkyl, heteroaryl, heterocycle, -alkyl-aryl, and -alkyl-heteroaryl; R<com:Sup>17< / com:Sup> and R<com:Sup>18< / com:Sup> are independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, alkyl-aryl, alkyl-heteroaryl, and heteroaryl each of which except hydrogen is optionally substituted with 1, 2, 3, or 4 R<com:Sup>8< / com:Sup> groups; and R<com:Sup>19< / com:Sup> is hydrogen, alkyl, haloalkyl, halogen, cyano, -OR<com:Sup>14< / com:Sup>, or -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>; and each R<com:Sup>50< / com:Sup> is independently selected from the group consisting of hydrogen, -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>, <com:Math><semantics>OR14<annotation encoding="application / x-tex">OR^{14}< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>R4<annotation encoding="application / x-tex">R^4< / annotation>< / semantics>< / com:Math>. 2. In certain embodiments a compound is provided of Formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (I), (II), [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>(III)<annotation encoding="application / x-tex">(III)< / annotation>< / semantics>< / com:Math>, (IV), or [Image disponible dans le document PDF, Image available in the PDF document] (V); or a pharmaceutically acceptable salt, N-oxide, isotopic analog, and / or a pharmaceutically acceptable composition thereof; wherein each R<com:Sup>2< / com:Sup> is independently selected from the group consisting of -NR<com:Sup>14< / com:Sup>C(O)R<com:Sup>6< / com:Sup>, <com:Math><semantics>−NR14S(O)R6,−NR14S(O)2R6,−NR14C(S)R6,−OC(O)R6,−OS(O)R6,−OS(O)2R6,−OC(S)R6,−OC(S)R6,−OC(S)R6,−OC(S)R6,−OC(S)R6,−OC(S)R6,−OC(S)R6,−OC(S)R6,−OC(S)R6,−OC<annotation encoding="application / x-tex">-NR^{14}S(O)R^6, \ -NR^{14}S(O)_2R^6, \ -NR^{14}C(S)R^6, \ -OC(O)R^6, \ -OS(O)R^6, \ -OS(O)_2R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC< / annotation>< / semantics>< / com:Math> <com:Math><semantics>−C(O)R6<annotation encoding="application / x-tex">-C(O)R^6< / annotation>< / semantics>< / com:Math>; <com:Math><semantics>−C(S)R6<annotation encoding="application / x-tex">-C(S)R^6< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, and <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. 3. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (I), or a pharmaceutically acceptable salt thereof. 4. The compound of embodiment 1, wherein R<com:Sup>5< / com:Sup> is hydroxyl. 5. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (II), or a pharmaceutically acceptable salt thereof. 6. The compound of embodiment 1, wherein one R<com:Sup>1< / com:Sup> is hydrogen. 7. The compound of embodiment 1, wherein both <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math>s are hydrogen. 8. The compound of embodiment 1, wherein neither <com:Math><semantics>R1<annotation encoding="application / x-tex">R^1< / annotation>< / semantics>< / com:Math> is hydrogen. 9. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 10. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 11. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] 2 or a pharmaceutically acceptable salt thereof. 12. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 13. The compound of any one of embodiments 10-12, wherein <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math> is CH. 14. The compound of any one of embodiments 10-12, wherein <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math> is N. 15. The compound of any one of embodiments 10-12, wherein <com:Math><semantics>X11<annotation encoding="application / x-tex">X^{11}< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 16. The compound of any one of embodiments 10-15, wherein <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math> is CH. 17. The compound of any one of embodiments 10-15, wherein <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math> is N. 18. The compound of any one of embodiments 10-15, wherein <com:Math><semantics>X12<annotation encoding="application / x-tex">X^{12}< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 19. The compound of any one of embodiments 10-18, wherein <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math> is CH. 20. The compound of any one of embodiments 10-18, wherein <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math> is N. 21. The compound of any one of embodiments 10-18, wherein <com:Math><semantics>X13<annotation encoding="application / x-tex">X^{13}< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 22. The compound of any one of embodiments 10-21, wherein <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math> is CH. 23. The compound of any one of embodiments 10-21, wherein <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math> is N. 24. The compound of any one of embodiments 10-21, wherein <com:Math><semantics>X14<annotation encoding="application / x-tex">X^{14}< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 25. The compound of any one of embodiments 10-24, wherein <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> is CH. 26. The compound of any one of embodiments 10-24, wherein <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> is N. 27. The compound of any one of embodiments 10-24, wherein <com:Math><semantics>X15<annotation encoding="application / x-tex">X^{15}< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 28. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (III), or a pharmaceutically acceptable salt thereof. 29. The compound of any one of embodiments 1-28, wherein <com:Math><semantics>ℝ3<annotation encoding="application / x-tex">\mathbb{R}^3< / annotation>< / semantics>< / com:Math> is hydrogen. 30. The compound of any one of embodiments 1-28, wherein <com:Math><semantics>ℝ3<annotation encoding="application / x-tex">\mathbb{R}^3< / annotation>< / semantics>< / com:Math> is alkyl. 31. The compound of any one of embodiments 1-28, wherein R<com:Sup>3< / com:Sup> is -NR<com:Sup>14< / com:Sup>R<com:Sup>15< / com:Sup>. 32. The compound of any one of embodiments 1-28, wherein R<com:Sup>3< / com:Sup> is -NH<com:Sub>2< / com:Sub>. 33. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (IV), or a pharmaceutically acceptable salt thereof. 34. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 35. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (V), or a pharmaceutically acceptable salt thereof. 36. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] • or a pharmaceutically acceptable salt thereof. 37. The compound of embodiment 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 38. The compound of embodiment 1 or any one of embodiments 33-37, wherein two R<com:Sup>1< / com:Sup>s together with the carbon to which they are attached form a 3-8 membered cycle. 39. The compound of embodiment 1 or any one of embodiments 33-37, wherein two R<com:Sup>1< / com:Sup>s together with the carbon to which they are attached form a 6-membered carbocycle. 40. The compound of embodiment 1 or any one of embodiments 33-37, wherein one R<com:Sup>1< / com:Sup> is halogen. 41. The compound of embodiment 1 or any one of embodiments <com:Math><semantics>33−37<annotation encoding="application / x-tex">33-37< / annotation>< / semantics>< / com:Math>, wherein one <com:Math><semantics>ℝ1<annotation encoding="application / x-tex">\mathbb{R}^1< / annotation>< / semantics>< / com:Math> is haloalkyl. 42. The compound of embodiment 1 or any one of embodiments <com:Math><semantics>33−37<annotation encoding="application / x-tex">33-37< / annotation>< / semantics>< / com:Math>, wherein one <com:Math><semantics>ℝ1<annotation encoding="application / x-tex">\mathbb{R}^1< / annotation>< / semantics>< / com:Math> is hydroxyl. 43. The compound of embodiment 1 or any one of embodiments 33-37, wherein R<com:Sup>1< / com:Sup> is selected from alkyl, aryl, cycloalkyl, and haloalkyl. 44. The compound of any one of embodiments 1-43, wherein R<com:Sup>2< / com:Sup> is -C(O)R<com:Sup>6< / com:Sup>; -C(S)R<com:Sup>6< / com:Sup>, <com:Math><semantics>−S(O)R6<annotation encoding="application / x-tex">-S(O)R^6< / annotation>< / semantics>< / com:Math>, or <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. 45. The compound of any one of embodiments 1-43, wherein <com:Math><semantics>ℝ2<annotation encoding="application / x-tex">\mathbb{R}^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−ℂ(𝕆)ℝ6<annotation encoding="application / x-tex">-\mathbb{C}(\mathbb{O})\mathbb{R}^6< / annotation>< / semantics>< / com:Math>. 46. The compound of any one of embodiments 1-43, wherein <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−S(O)2R6<annotation encoding="application / x-tex">-S(O)_2R^6< / annotation>< / semantics>< / com:Math>. 47. The compound of any one of embodiments 1-46, wherein each R<com:Sup>6< / com:Sup> is selected independently from hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocycle, aryl, and heteroaryl. 48. The compound of any one of embodiments 1-46, wherein each R<com:Sup>6< / com:Sup> is selected independently from NR<com:Sup>7< / com:Sup>R<com:Sup>7< / com:Sup> and OR<com:Sup>7< / com:Sup>. 49. The compound of any one of embodiments 1-43, wherein <com:Math><semantics>R2<annotation encoding="application / x-tex">R^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>−S(O)2NH2<annotation encoding="application / x-tex">-S(O)_2NH_2< / annotation>< / semantics>< / com:Math>. [Image disponible dans le document PDF, Image available in the PDF document] 50. The compound of any one of embodiments 1-49, wherein [Image disponible dans le document PDF, Image available in the PDF document] . 51. The compound of any one of embodiments 1-50, wherein <com:Math><semantics>X1<annotation encoding="application / x-tex">X^1< / annotation>< / semantics>< / com:Math> is CH. 52. The compound of any one of embodiments 1-50, wherein <com:Math><semantics>X1<annotation encoding="application / x-tex">X^1< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>N<annotation encoding="application / x-tex">N< / annotation>< / semantics>< / com:Math>. 53. The compound of any one of embodiments 1-50, wherein <com:Math><semantics>X1<annotation encoding="application / x-tex">X^1< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR2<annotation encoding="application / x-tex">CR^2< / annotation>< / semantics>< / com:Math>. 54. The compound of any one of embodiments 1-50, wherein <com:Math><semantics>X1<annotation encoding="application / x-tex">X^1< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 55. The compound of any one of embodiments 1-54, wherein <com:Math><semantics>X2<annotation encoding="application / x-tex">X^2< / annotation>< / semantics>< / com:Math> is CH. 56. The compound of any one of embodiments 1-54, wherein <com:Math><semantics>X2<annotation encoding="application / x-tex">X^2< / annotation>< / semantics>< / com:Math> is N. 57. The compound of any one of embodiments 1-54, wherein <com:Math><semantics>X2<annotation encoding="application / x-tex">X^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR2<annotation encoding="application / x-tex">CR^2< / annotation>< / semantics>< / com:Math>. 58. The compound of any one of embodiments 1-54, wherein <com:Math><semantics>X2<annotation encoding="application / x-tex">X^2< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. [Image disponible dans le document PDF, Image available in the PDF document] 59. The compound of any one of embodiments 1-58, wherein 60. The compound of any one of embodiments 1-58, wherein <com:Math><semantics>X3<annotation encoding="application / x-tex">X^3< / annotation>< / semantics>< / com:Math> is CH. 61. The compound of any one of embodiments 1-58, wherein <com:Math><semantics>X3<annotation encoding="application / x-tex">X^3< / annotation>< / semantics>< / com:Math> is N. 62. The compound of any one of embodiments 1-58, wherein <com:Math><semantics>X3<annotation encoding="application / x-tex">X^3< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR2<annotation encoding="application / x-tex">CR^2< / annotation>< / semantics>< / com:Math>. 63. The compound of any one of embodiments 1-58, wherein <com:Math><semantics>X3<annotation encoding="application / x-tex">X^3< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. [Image disponible dans le document PDF, Image available in the PDF document] 64. The compound of any one of embodiments 60-63, wherein [Image disponible dans le document PDF, Image available in the PDF document] • 65. The compound of any one of embodiments 1-64, wherein <com:Math><semantics>X4<annotation encoding="application / x-tex">X^4< / annotation>< / semantics>< / com:Math> is CH. 66. The compound of any one of embodiments 1-64, wherein <com:Math><semantics>X4<annotation encoding="application / x-tex">X^4< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>N<annotation encoding="application / x-tex">N< / annotation>< / semantics>< / com:Math>. 67. The compound of any one of embodiments 1-64, wherein <com:Math><semantics>X4<annotation encoding="application / x-tex">X^4< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR2<annotation encoding="application / x-tex">CR^2< / annotation>< / semantics>< / com:Math>. 68. The compound of any one of embodiments 1-64, wherein <com:Math><semantics>X4<annotation encoding="application / x-tex">X^4< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 69. The compound of any one of embodiments 1-68, wherein X<com:Sup>5< / com:Sup> is CH. 70. The compound of any one of embodiments 1-68, wherein X<com:Sup>5< / com:Sup> is N. 71. The compound of any one of embodiments 1-68, wherein <com:Math><semantics>X5<annotation encoding="application / x-tex">X^5< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR2<annotation encoding="application / x-tex">CR^2< / annotation>< / semantics>< / com:Math>. 72. The compound of any one of embodiments 1-68, wherein <com:Math><semantics>X5<annotation encoding="application / x-tex">X^5< / annotation>< / semantics>< / com:Math> is <com:Math><semantics>CR4<annotation encoding="application / x-tex">CR^4< / annotation>< / semantics>< / com:Math>. 73. The compound of any one of embodiments 1-72, wherein at least one R<com:Sup>4< / com:Sup> is OR<com:Sup>14< / com:Sup>. 74. The compound of any one of embodiments 1-72, wherein at least one <com:Math><semantics>ℝ4<annotation encoding="application / x-tex">\mathbb{R}^4< / annotation>< / semantics>< / com:Math> is halogen. 75. The compound of any one of embodiments 1-72, wherein at least one <com:Math><semantics>ℝ4<annotation encoding="application / x-tex">\mathbb{R}^4< / annotation>< / semantics>< / com:Math> is alkyl. 76. The compound of any one of embodiments 1-72, wherein at least one R<com:Sup>3< / com:Sup> is alkyl. 77. In certain embodiments, the compound is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] and , or a pharmaceutically acceptable salt thereof. 78. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 79. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , . or a pharmaceutically acceptable salt thereof. 80. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 81. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 82. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 83. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] ; or a pharmaceutically acceptable salt thereof. 84. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 85. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , ٠ or a pharmaceutically acceptable salt thereof. 86. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] 2 or a pharmaceutically acceptable salt thereof. 87. The compound of embodiment 77 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. 88. The compound of embodiment 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] - - 1 [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] 5 or a pharmaceutically acceptable salt thereof. 89. A method for the treatment of a disorder associated with abnormal cellular proliferation comprising administering an effective amount to a host in need thereof of a compound of any one of embodiments 1-88, optionally in a pharmaceutically acceptable carrier is provided. 90. The method of embodiment 89, wherein the host is a human. 91. The method of embodiment 89 or 90, wherein the disorder is an inflammatory disorder. 92. The method of embodiment 89 or 90, wherein the disorder is a fibrotic disorder. 93. The method of embodiment 89 or 90, wherein the disorder is an autoimmune disorder. 94. The method of embodiment 89 or 90, wherein the disorder is a tumor. 95. The method of embodiment 89 or 90, wherein the disorder is a cancer. 96. The method of embodiment 89 or 90, wherein the disorder is rheumatoid arthritis. 97. In certain embodiments, a method of reducing the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells, the method comprising administering to the human an effective amount of a compound of any one of embodiments 1-88, optionally in a pharmaceutically acceptable carrier is provided. 98. A pharmaceutical composition comprising a compound of any one of embodiments 1-88 or pharmaceutically acceptable salt thereof in a pharmaceutically acceptable carrier is provided. 99. The pharmaceutical composition of embodiment 98 for treating a disorder associated with abnormal cellular proliferation. 100. The pharmaceutical composition of embodiment 99, wherein the disorder is an inflammatory disorder. 101. The pharmaceutical composition of embodiment 99, wherein the disorder is a fibrotic disorder. The pharmaceutical composition of embodiment 99, wherein the disorder is an autoimmune disorder. 103. The pharmaceutical composition of embodiment 99, wherein the disorder is a tumor. 104. The pharmaceutical composition of embodiment 99, wherein the disorder is a cancer. 105. The pharmaceutical composition of embodiment 99, wherein the disorder is rheumatoid arthritis. 106. The pharmaceutical composition of embodiment 98 for reducing the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells. 107. In certain embodiments, a compound for use in the manufacture of a medicament to treat a disorder associated with abnormal cellular proliferation, wherein the compound is selected from any of embodiments 1-88 or a pharmaceutically acceptable salt thereof is provided. 108. The compound of embodiment 107, wherein the disorder is an inflammatory disorder. 109. The compound of embodiment 107, wherein the disorder is a fibrotic disorder. 110. The compound of embodiment 107, wherein the disorder is an autoimmune disorder. 111. The compound of embodiment 107, wherein the disorder is a tumor. The compound of embodiment 107, wherein the disorder is a cancer. 113. The compound of embodiment 107, wherein the disorder is rheumatoid arthritis. 114. In certain embodiments, a compound for use in the manufacture of a medicament to reduce the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells, wherein the compound is selected from any of embodiments 1-88 or a pharmaceutically acceptable salt thereof is provided. 115. In certain embodiments, a use of a compound in the treatment of a disorder associated with abnormal cellular proliferation, wherein the compound is selected from any of embodiments 1-88 or a pharmaceutically acceptable salt thereof is provided. 116. The use of embodiment 115, wherein the disorder is an inflammatory disorder. 117. The use of embodiment 115, wherein the disorder is a fibrotic disorder. 118. The use of embodiment 115, wherein the disorder is an autoimmune disorder. 119. The use of embodiment 115, wherein the disorder is a tumor. 120. The use of embodiment 115, wherein the disorder is a cancer. 121. The use of embodiment 115, wherein the disorder is rheumatoid arthritis. 122. In certain embodiments, a use of a compound in reducing the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells, wherein the compound is selected from any of embodiments 1-88 or a pharmaceutically acceptable salt thereof. Embodiments of the core [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, is selected from: [Image disponible dans le document PDF, Image available in the PDF document] <com:Math><semantics>𝖮𝖧<annotation encoding="application / x-tex">\mathsf{OH}< / annotation>< / semantics>< / com:Math> [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] Additional Embodiments 5 In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] 3 CA [Image disponible dans le document PDF, Image available in the PDF document] ; or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] - - 5 [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] . . . 5 [Image disponible dans le document PDF, Image available in the PDF document] .- or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] - - [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] • ; or a pharmaceutically acceptable salt thereof. 5 In certain embodiments, the compound of present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. Non-limiting examples of compounds of the present invention In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] , 5 [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] ÷ 5 [Image disponible dans le document PDF, Image available in the PDF document] and or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: \ [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] and or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] • [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] 5 [Image disponible dans le document PDF, Image available in the PDF document] - or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] • , 5 or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] 2 5 [Image disponible dans le document PDF, Image available in the PDF document] • , or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] - 5 [Image disponible dans le document PDF, Image available in the PDF document] = т. [Image disponible dans le document PDF, Image available in the PDF document] = [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] . [Image disponible dans le document PDF, Image available in the PDF document] . [Image disponible dans le document PDF, Image available in the PDF document] • or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] • , 5 [Image disponible dans le document PDF, Image available in the PDF document] ; or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In cetain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] 5 CA [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] . . [Image disponible dans le document PDF, Image available in the PDF document] - - or a pharmaceutically acceptable salt thereof. In certain embodiments, the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] 5 CA [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof. In certain embodiments the compound of the present invention is selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] , ٠ or a pharmaceutically acceptable salt thereof. II. TERMINOLOGY Compounds are described using standard nomenclature. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as is commonly understood by one of skill in the art to which this invention belongs. The compounds in any of the Formulas described herein include racemates, enantiomers, mixtures of enantiomers, diastereomers, mixtures of diastereomers, tautomers, N- oxides, isomers; such as rotamers, as if each is specifically described. The terms "a" and "an" do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item. The term "or" means "and / or". Recitation of ranges of values are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. The endpoints of all ranges are included within the range and independently combinable. All methods described herein can be performed in a suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of examples, or exemplary language (e.g., "such as"), is intended merely to better illustrate the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. Unless defined otherwise, technical and scientific terms used herein have the same meaning as is commonly understood by one of skill in the art to which this invention belongs. The term "isotopic analog" refers to a compound with at least one isotopic substitution of an atom at an amount above the natural abundance of that isotope. Isotopes are atoms having the same atomic number but different mass numbers, i.e., the same number of protons but a different number of neutrons. Non-limiting examples of isotopic analogs of Compound 1 [Image disponible dans le document PDF, Image available in the PDF document] include: The present invention includes compounds of Formula I, Formula III, Formula IV, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, with at least one desired isotopic substitution of an atom, at an amount above the natural abundance of the isotope, i.e., enriched. In some embodiments, an atom is replaced by its isotope at or near an area of in vivo metabolism, to create an alpha, beta or gamma effect. Examples of isotopes that can be incorporated into compounds of the invention include isotopes of hydrogen, carbon, nitrogen, oxygen, phosphorous, fluorine, chlorine and iodine such as <com:Sup>2< / com:Sup>H, <com:Sup>3< / com:Sup>H, <com:Sup>11< / com:Sup>C, <com:Sup>13< / com:Sup>C, <com:Sup>14< / com:Sup>C, <com:Sup>15< / com:Sup>N, <com:Sup>17< / com:Sup>O, <com:Sup>18< / com:Sup>O, <com:Sup>18< / com:Sup>F, <com:Sup>31< / com:Sup>P, <com:Sup>32< / com:Sup>P, <com:Sup>35< / com:Sup>S, <com:Sup>36< / com:Sup>CI, and <com:Sup>125< / com:Sup>I respectively. In one non-limiting embodiment, isotopically labelled compounds can be used in metabolic studies (with <com:Sup>14< / com:Sup>C), reaction kinetic studies (with, for example <com:Sup>2< / com:Sup>H or <com:Sup>3< / com:Sup>H), detection or imaging techniques, such as positron emission tomography (PET) or single-photon emission computed tomography (SPECT) including drug or substrate tissue distribution assays, or in radioactive treatment of patients. In particular, an <com:Sup>18< / com:Sup>F labeled compound may be particularly desirable for PET or SPECT studies. Isotopically labeled compounds of this invention can generally be prepared by carrying out the procedures disclosed in the schemes or in the examples and preparations described below by substituting a readily available isotopically labeled reagent for a non-isotopically labeled reagent. By way of general example and without limitation, isotopes of hydrogen, for example, deuterium (<com:Sup>2< / com:Sup>H) and tritium (<com:Sup>3< / com:Sup>H) may be used anywhere in described structures that achieves the desired result. Alternatively, or in addition, isotopes of carbon, e.g., <com:Sup>13< / com:Sup>C and <com:Sup>14< / com:Sup>C, may be used. Isotopic substitutions, for example deuterium substitutions, can be partial or complete. Partial deuterium substitution means that at least one hydrogen is substituted with deuterium. In certain embodiments, the isotope is 90, 95 or 99% or more enriched in an isotope at any location of interest. In one non-limiting embodiment, deuterium is 90, 95 or 99% enriched at a desired location. In one non-limiting embodiment, the substitution of one or more hydrogen atoms for a deuterium atom can be provided in any Formula I, Formula II, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X. In one non- limiting embodiment, the substitution of a hydrogen atom for a deuterium atom occurs within a group selected from any of R<com:Sup>1< / com:Sup>, R<com:Sup>2< / com:Sup>, R<com:Sup>3< / com:Sup>, R<com:Sup>4< / com:Sup>, R<com:Sup>5< / com:Sup>, R<com:Sup>6< / com:Sup>, R<com:Sup>7< / com:Sup>, R<com:Sup>8< / com:Sup>, R<com:Sup>11< / com:Sup>, R<com:Sup>12< / com:Sup>, R<com:Sup>13< / com:Sup>, R<com:Sup>14< / com:Sup>, R<com:Sup>15< / com:Sup>, R<com:Sup>17< / com:Sup>, R<com:Sup>18< / com:Sup>, and <com:Math><semantics>R19<annotation encoding="application / x-tex">R^{19}< / annotation>< / semantics>< / com:Math>. For example, when any of the groups are, or contain for example through substitution, methyl, ethyl, or methoxy, the alkyl residue may be deuterated (in non-limiting embodiments, CDH<com:Sub>2< / com:Sub>, CD<com:Sub>2< / com:Sub>H, CD<com:Sub>3< / com:Sub>, CH<com:Sub>2< / com:Sub>CD<com:Sub>3< / com:Sub>, CD<com:Sub>2< / com:Sub>CD<com:Sub>3< / com:Sub>, CHDCH<com:Sub>2< / com:Sub>D, CH<com:Sub>2< / com:Sub>CD<com:Sub>3< / com:Sub>, CHDCHD<com:Sub>2< / com:Sub>, OCDH<com:Sub>2< / com:Sub>, OCD<com:Sub>2< / com:Sub>H, or OCD<com:Sub>3< / com:Sub> etc.). In certain other embodiments, when two substituents are combined to form a cycle, wherein the unsubstituted carbons may be deuterated. The compound of the present invention may form a solvate with solvents (including water). Therefore, in one non-limiting embodiment, the invention includes a solvated form of the compound. The term "solvate" refers to a molecular complex of a compound of the present invention (including a salt thereof) with one or more solvent molecules. Non-limiting examples of solvents are water, ethanol, dimethyl sulfoxide, acetone and other common organic solvents. The term "hydrate" refers to a molecular complex comprising a compound of the invention and water. Pharmaceutically acceptable solvates in accordance with the invention include those wherein the solvent may be isotopically substituted, e.g. D<com:Sub>2< / com:Sub>O, d<com:Sub>6< / com:Sub>-acetone, d<com:Sub>6< / com:Sub>- DMSO. A solvate can be in a liquid or solid form. A dash ("-") that is not between two letters or symbols is used to indicate a point of attachment for a substituent. For example, -(C=O)NH<com:Sub>2< / com:Sub> is attached through carbon of the keto (C-O) group. "Alkyl" is a branched or straight chain saturated aliphatic hydrocarbon group. In one non-limiting embodiment, the alkyl group contains from 1 to about 12 carbon atoms, more generally from 1 to about 6 carbon atoms or from 1 to about 4 carbon atoms. In one non- limiting embodiment, the alkyl contains from 1 to about 8 carbon atoms. In certain embodiments, the alkyl is C<com:Sub>1< / com:Sub>-C<com:Sub>2< / com:Sub>, C<com:Sub>1< / com:Sub>-C<com:Sub>3< / com:Sub>, C<com:Sub>1< / com:Sub>-C<com:Sub>4< / com:Sub>, C<com:Sub>1< / com:Sub>-C<com:Sub>5< / com:Sub>, or C<com:Sub>1< / com:Sub>-C<com:Sub>6< / com:Sub>. The specified ranges as used herein indicate an alkyl group having each member of the range described as an independent species. For example, the term <com:Math><semantics>C1<annotation encoding="application / x-tex">C_1< / annotation>< / semantics>< / com:Math>-<com:Math><semantics>C6<annotation encoding="application / x-tex">C_6< / annotation>< / semantics>< / com:Math> alkyl as used herein indicates a straight or branched alkyl group having from 1, 2, 3, 4, 5, or 6 carbon atoms and is intended to mean that each of these is described as an independent species. For example, the term <com:Math><semantics>C1<annotation encoding="application / x-tex">C_1< / annotation>< / semantics>< / com:Math>-<com:Math><semantics>C4<annotation encoding="application / x-tex">C_4< / annotation>< / semantics>< / com:Math> alkyl as used herein indicates a straight or branched alkyl group having from 1, 2, 3, or 4 carbon atoms and is intended to mean that each of these is described as an independent species. Examples of alkyl include, but are not limited to, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, t-butyl, n- pentyl, isopentyl, tert-pentyl, neopentyl, n-hexyl, 2-methylpentane, 3-methylpentane, 2,2- dimethylbutane, and 2,3-dimethylbutane. In an alternative embodiment, the alkyl group is optionally substituted. The term "Alkyl" also encompasses cycloalkyl or carbocyclic groups. For example, when a term is used that includes "alk" then "cycloalkyl" or "carbocyclic" can be considered part of the definition, unless unambiguously excluded by the context. For example, and without limitation, the terms alkyl, -O-alkyl, haloalkyl, etc. can all be considered to include the cyclic forms of alkyl, unless unambiguously excluded by context. As used herein "substituted alkyl" refers to an alkyl group that is substituted with the described substituents. If no substituents are explicitly described "substituted alkyl" refers to an alkyl group that is substituted with 1, 2, 3, or 4 substituents independently selected from F, Cl, Br, I, cyano, hydroxy, -O-alkyl, -SH, -Salkyl, -COOH, -COOalkyl, -COalkyl, -COH, -CONH<com:Sub>2< / com:Sub>, -CONHalkyl, -CON(alkyl)<com:Sub>2< / com:Sub>, -OC(O)alkyl, -NHC(O)alkyl, -NalkylC(O)alkyl, nitro, amino, -NHalkyl, N(alkyl)<com:Sub>2< / com:Sub>, cyano, haloalkyl, aryl, heteroaryl, alkenyl, alkynyl, haloalkyl, cycloalkyl, alkyl-aryl, alkyl-heteroaryl, alkyl-cycloalkyl, alkyl-heterocycle, heterocycle, -COOaryl, -COaryl, -CONHaryl, -CON(alkyl)(aryl), -OC(O)aryl, -NHC(O)aryl, -NalkylC(O)aryl, -COOheteroaryl, -COheteroaryl, -CONHheteroaryl, -CON(alkyl)(heteroaryl), -OC(O)heteroaryl, -NHC(O)heteroaryl, -NalkylC(O)heteroaryl, -COOheterocycle, -CONHheterocycle, -CON(alkyl)(heterocycle), -OC(O)heterocycle, -NHC(O)heterocycle, and -NalkylC(O)heterocycle. "Alkenyl" is a linear or branched aliphatic hydrocarbon groups having one or more carbon-carbon double bonds that may occur at a stable point along the chain. The specified ranges as used herein indicate an alkenyl group having each member of the range described as an independent species, as described above for the alkyl moiety. Examples of alkenyl radicals include, but are not limited to ethenyl, propenyl, allyl, propenyl, butenyl and 4-methylbutenyl. The term "alkenyl" also embodies "cis" and "trans" alkenyl geometry, or alternatively, "E" and "Z" alkenyl geometry. In an alternative embodiment, the alkenyl group is optionally substituted. The term "Alkenyl" also encompasses cycloalkyl or carbocyclic groups possessing at least one point of unsaturation. As used herein "substituted alkenyl" can be substituted with the groups described above for alkyl. "Alkynyl" is a branched or straight chain aliphatic hydrocarbon group having one or more carbon-carbon triple bonds that may occur at any stable point along the chain. The specified ranges as used herein indicate an alkynyl group having each member of the range described as an independent species, as described above for the alkyl moiety. Examples of alkynyl include, but are not limited to, ethynyl, propynyl, 1-butynyl, 2-butynyl, 3-butynyl, 1- pentynyl, 2-pentynyl, 3-pentynyl, 4-pentynyl, 1-hexynyl, 2-hexynyl, 3-hexynyl, 4-hexynyl and 5-hexynyl. In an alternative embodiment, the alkynyl group is optionally substituted. The term "Alkynyl" also encompasses cycloalkyl or carbocyclic groups possessing at least one point of unsaturation. As used herein "substituted alkynyl" can be substituted with the groups described above for alkyl. "Halo" and "Halogen" is fluorine, chlorine, bromine or iodine. "Haloalkyl" is a branched or straight-chain alkyl groups substituted with 1 or more halo atoms described above, up to the maximum allowable number of halogen atoms. Examples of haloalkyl groups include, but are not limited to, fluoromethyl, difluoromethyl, trifluoromethyl, chloromethyl, dichloromethyl, trichloromethyl, pentafluoroethyl, heptafluoropropyl, difluorochloromethyl, dichlorofluoromethyl, difluoroethyl, difluoropropyl, dichloroethyl and dichloropropyl. "Perhaloalkyl" means an alkyl group having all hydrogen atoms replaced with halogen atoms. Examples include but are not limited to, trifluoromethyl and pentafluoroethyl. As used herein, "aryl" refers to a radical of a monocyclic or polycyclic (e.g., bicyclic or tricyclic) <com:Math><semantics>4n+2<annotation encoding="application / x-tex">4n+2< / annotation>< / semantics>< / com:Math> aromatic ring system (e.g., having 6, 10, or <com:Math><semantics>14π<annotation encoding="application / x-tex">14 \pi< / annotation>< / semantics>< / com:Math> electrons shared in a cyclic array) having 6–14 ring carbon atoms and zero heteroatoms provided in the aromatic ring system ("<com:Math><semantics>C6−14<annotation encoding="application / x-tex">C_{6-14}< / annotation>< / semantics>< / com:Math> aryl"). In some embodiments, an aryl group has 6 ring carbon atoms ("<com:Math><semantics>C6<annotation encoding="application / x-tex">C_6< / annotation>< / semantics>< / com:Math> aryl"; e.g., phenyl). In some embodiments, an aryl group has 10 ring carbon atoms ("<com:Math><semantics>C10<annotation encoding="application / x-tex">C_{10}< / annotation>< / semantics>< / com:Math> aryl"; e.g., naphthyl such as 1-naphthyl and 2-naphthyl). In some embodiments, an aryl group has 14 ring carbon atoms ("C<com:Sub>14< / com:Sub> aryl"; e.g., anthracyl). "Aryl" also includes ring systems wherein the aryl ring, as defined above, is fused with one or more cycloalkyl or heterocycle groups wherein the radical or point of attachment is on the aryl ring, and in such instances, the number of carbon atoms continue to designate the number of carbon atoms in the aryl ring system. The one or more fused cycloalkyl or heterocycle groups can be 4 to 7-membered saturated or partially unsaturated cycloalkyl or heterocycle groups. As used herein "substituted aryl" refers to an aryl group that is substituted with the described substituents. If no substituents are explicitly described "substituted aryl" refers to an aryl group that is substituted with 1, 2, 3, or 4 substituents independently selected from F, Cl, Br, I, cyano, hydroxy, -O-alkyl, -SH, -Salkyl, -COOH, -COOalkyl, -COalkyl, -COH, -CONH<com:Sub>2< / com:Sub>, -CONHalkyl, -CON(alkyl)<com:Sub>2< / com:Sub>, -OC(O)alkyl, -NHC(O)alkyl, -NalkylC(O)alkyl, nitro, amino, -NHalkyl, N(alkyl)2, cyano, haloalkyl, aryl, heteroaryl, alkyl, alkenyl, alkynyl, haloalkyl, cycloalkyl, alkyl-aryl, alkyl-heteroaryl, alkyl- cycloalkyl, alkyl-heterocycle, heterocycle, -COOaryl, -COaryl, -CONHaryl, -CON(alkyl)(aryl), -OC(O)aryl, -NHC(O)aryl, -NalkylC(O)aryl, -COOheteroaryl, -COheteroaryl, -CONHheteroaryl, -CON(alkyl)(heteroaryl), -OC(O)heteroaryl, -NHC(O)heteroaryl, -NalkylC(O)heteroaryl, -COOheterocycle, -COheterocycle, -CONHheterocycle, -CON(alkyl)(heterocycle), -OC(O)heterocycle, -NHC(O)heterocycle, and -NalkylC(O)heterocycle. The terms "heterocyclyl" and "heterocycle" include saturated, and partially saturated heteroatom-containing ring radicals, where the heteroatoms may be selected from nitrogen, sulfur, boron, silicone, and oxygen. Heterocyclic rings comprise monocyclic 3-10 membered rings, as well as 5-16 membered bicyclic ring systems (which can include bridged fused and spiro-fused bicyclic ring systems). It does not include rings containing -O-O-, -O-S- or -S-S- portions. Examples of saturated heterocycle groups include saturated 3- to 6-membered heteromonocyclic groups containing 1 to 4 nitrogen atoms [e.g. pyrrolidinyl, imidazolidinyl, piperidinyl, pyrrolinyl, piperazinyl]; saturated 3 to 6-membered heteromonocyclic group containing 1 to 2 oxygen atoms and 1 to 3 nitrogen atoms [e.g. morpholinyl]; saturated 3 to 6- membered heteromonocyclic group containing 1 to 2 sulfur atoms and 1 to 3 nitrogen atoms [e.g., thiazolidinyl]. Examples of partially saturated heterocycle radicals include but are not limited to, dihydrothienyl, dihydropyranyl, dihydrofuryl, and dihydrothiazolyl. Examples of partially saturated and saturated heterocycle groups include but are not limited to, pyrrolidinyl, imidazolidinyl, piperidinyl, pyrrolinyl, pyrazolidinyl, piperazinyl, morpholinyl, tetrahydropyranyl, thiazolidinyl, dihydrothienyl, 2,3-dihydro-benzo[1,4]dioxanyl, indolinyl, isoindolinyl, dihydrobenzothienyl, dihydrobenzofuryl, isochromanyl, chromanyl, 1,2- dihydroquinolyl, 1,2,3,4- tetrahydro-isoquinolyl, 1,2,3,4-tetrahydro-quinolyl, 2,3,4,4a,9,9a- hexahydro-lH-3-aza-fluorenyl, 5,6,7- trihydro-l,2,4-triazolo[3,4-a]isoquinolyl, 3,4-dihydro- 2H-benzo[1,4]oxazinyl, benzo[1,4]dioxanyl, 2,3- dihydro-lH-l<com:Math><semantics>λ<annotation encoding="application / x-tex">\lambda< / annotation>< / semantics>< / com:Math>'-benzo[d]isothiazol-6-yl, dihydropyranyl, dihydrofuryl and dihydrothiazolyl. As used herein "substituted heterocycle" refers to a heterocycle group that is substituted with the described substituents. If no substituents are explicitly described "substituted heterocycle" refers to a heterocycle group that is substituted with 1, 2, 3, or 4 substituents independently selected from oxo, F, Cl, Br, I, cyano, hydroxy, -O-alkyl, -SH, -Salkyl, -COOH, -COOalkyl, -COalkyl, -COH, -CONH<com:Sub>2< / com:Sub>, -CONHalkyl, -CON(alkyl)<com:Sub>2< / com:Sub>, -OC(O)alkyl, -NHC(O)alkyl, -NalkylC(O)alkyl, nitro, amino, -NHalkyl, N(alkyl)<com:Sub>2< / com:Sub>, cyano, haloalkyl, aryl, heteroaryl, alkyl, alkenyl, alkynyl, haloalkyl, cycloalkyl, alkyl-aryl, alkyl-heteroaryl, alkyl-cycloalkyl, alkyl-heterocycle, heterocycle, -COOaryl, -COaryl, -CONHaryl, -CON(alkyl)(aryl), -OC(O)aryl, -NHC(O)aryl, -NalkylC(O)aryl, -COOheteroaryl, -COheteroaryl, -CONHheteroaryl, -CON(alkyl)(heteroaryl), -OC(O)heteroaryl,-NHC(O)heteroaryl, -NalkylC(O)heteroaryl, -COOheterocycle, -COheterocycle, -CONHheterocycle, -CON(alkyl)(heterocycle), -OC(O)heterocycle, -NHC(O)heterocycle, and -NalkylC(O)heterocycle. "Heterocycle" also includes groups wherein the heterocyclic radical is fused / condensed with an aryl or carbocycle radical, wherein the point of attachment is the heterocycle ring. For example, partially unsaturated condensed heterocyclic group containing 1 to 5 nitrogen atoms, for example, indoline, isoindoline, partially unsaturated condensed heterocyclic group containing 1 to 2 oxygen atoms and 1 to 3 nitrogen atoms, partially unsaturated condensed heterocyclic group containing 1 to 2 sulfur atoms and 1 to 3 nitrogen atoms, and saturated condensed heterocyclic group containing 1 to 2 oxygen or sulfur atoms. The term "heteroaryl" denotes stable aromatic ring systems that contain one or more heteroatoms selected from O, N, and S, wherein the ring nitrogen and sulfur atom(s) are optionally oxidized, and nitrogen atom(s) are optionally quarternized. Examples include but are not limited to, unsaturated 5 to 6 membered heteromonocyclyl groups containing 1 to 4 nitrogen atoms, such as pyrrolyl, imidazolyl, pyrazolyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, pyrimidyl, pyrazinyl, pyridazinyl, triazolyl [e.g., 4H-1,2,4-triazolyl, IH-1,2,3-triazolyl, 2H- 1,2,3-triazolyl]; unsaturated 5- to 6-membered heteromonocyclic groups containing an oxygen atom, for example, pyranyl, 2-furyl, 3-furyl, etc.; unsaturated 5 to 6-membered heteromonocyclic groups containing a sulfur atom, for example, 2-thienyl, 3-thienyl, etc.; unsaturated 5- to 6-membered heteromonocyclic groups containing 1 to 2 oxygen atoms and 1 to 3 nitrogen atoms, for example, oxazolyl, isoxazolyl, oxadiazolyl [e.g., 1,2,4-oxadiazolyl, 1,3,4-oxadiazolyl, 1,2,5- oxadiazolyl]; unsaturated 5 to 6-membered heteromonocyclic groups containing 1 to 2 sulfur atoms and 1 to 3 nitrogen atoms, for example, thiazolyl, thiadiazolyl [e.g., 1,2,4-thiadiazolyl, 1,3,4-thiadiazolyl, 1,2,5-thiadiazolyl]. In certain embodiments the "heteroaryl" group is a 8, 9, or 10 membered bicyclic ring system. Examples of 8, 9, or 10 membered bicyclic heteroaryl groups include benzofurazanyl, benzothiophenyl, benzothiazolyl, benzoxazolyl, quinazolinyl, quinoxalinyl, naphthyridinyl, quinolinyl, isoquinolinyl, benzofuranyl, indolyl, indazolyl, and benzotriazolyl. As used herein "substituted heteroaryl" refers to a heteroaryl group that is substituted with the described substituents. If no substituents are explicitly described "substituted heteroaryl" refers to a heteroaryl group that is substituted with 1, 2, 3, or 4 substituents independently selected from F, Cl, Br, I, cyano, hydroxy, -O-alkyl, -SH, -Salkyl, -COOH, -COOalkyl, -COalkyl, -COH, -CONH<com:Sub>2< / com:Sub>, -CONHalkyl, -CON(alkyl)<com:Sub>2< / com:Sub>, -OC(O)alkyl, -NHC(O)alkyl, -NalkylC(O)alkyl, nitro, amino, -NHalkyl, N(alkyl)<com:Sub>2< / com:Sub>, cyano, haloalkyl, aryl, heteroaryl, alkyl, alkenyl, alkynyl, haloalkyl, cycloalkyl, alkyl-aryl, alkyl-heteroaryl, alkyl-cycloalkyl, alkyl-heterocycle, heterocycle, -COOaryl, -COaryl, -CONHaryl, -CON(alkyl)(aryl), -OC(O)aryl, -NHC(O)aryl, -NalkylC(O)aryl, -COOheteroaryl, -COheteroaryl, -CONHheteroaryl, -CON(alkyl)(heteroaryl), -OC(O)heteroaryl, -NHC(O)heteroaryl, -NalkylC(O)heteroaryl, -COOheterocycle, -CONHheterocycle, -CON(alkyl)(heterocycle), -OC(O)heterocycle, -NHC(O)heterocycle, and -NalkylC(O)heterocycle. The term "sulfonyl", whether used alone or linked to other terms such as alkylsulfonyl, denotes respectively divalent radicals -SO<com:Sub>2< / com:Sub>-. "Alkyl-heterocycle" is an alkyl group as defined herein with a heterocycle substituent. Examples include but are not limited to, piperidylmethyl and morpholinylethyl. "Alkyl-aryl" is an alkyl group as defined herein with an aryl substituent. Non-limiting [Image disponible dans le document PDF, Image available in the PDF document] examples of alkyl-aryl groups include: and [Image disponible dans le document PDF, Image available in the PDF document] "Alkyl-heteroaryl" is an alkyl group as defined herein with a heteroaryl substituent. Non-limiting examples of alkyl-heteroaryl groups include: [Image disponible dans le document PDF, Image available in the PDF document] As used herein, "carbocyclyl", "carbocyclic", "carbocycle" or "cycloalkyl" is a saturated or partially unsaturated (i.e., not aromatic) group containing all carbon ring atoms and from 3 to 14 ring carbon atoms ("<com:Math><semantics>C3−14<annotation encoding="application / x-tex">C_{3-14}< / annotation>< / semantics>< / com:Math> cycloalkyl") and zero heteroatoms in the non- aromatic ring system. In some embodiments, a cycloalkyl group has 3 to 10 ring carbon atoms ("C<com:Sub>3-10< / com:Sub> cycloalkyl"). In some embodiments, a cycloalkyl group has 3 to 9 ring carbon atoms ("C<com:Sub>3-9< / com:Sub> cycloalkyl"). In some embodiments, a cycloalkyl group has 3 to 8 ring carbon atoms ("C<com:Sub>3-8< / com:Sub> cycloalkyl"). In some embodiments, a cycloalkyl group has 3 to 7 ring carbon atoms ("<com:Math><semantics>C3−7<annotation encoding="application / x-tex">C_{3-7}< / annotation>< / semantics>< / com:Math> cycloalkyl"). In some embodiments, a cycloalkyl group has 3 to 6 ring carbon atoms ("<com:Math><semantics>C3−6<annotation encoding="application / x-tex">C_{3-6}< / annotation>< / semantics>< / com:Math> cycloalkyl"). In some embodiments, a cycloalkyl group has 4 to 6 ring carbon atoms ("C<com:Sub>4-6< / com:Sub> cycloalkyl"). In some embodiments, a cycloalkyl group has 5 to 6 ring carbon atoms ("C<com:Sub>5-6< / com:Sub> cycloalkyl"). In some embodiments, a cycloalkyl group has 5 to 10 ring carbon atoms ("<com:Math><semantics>C5−10<annotation encoding="application / x-tex">C_{5-10}< / annotation>< / semantics>< / com:Math> cycloalkyl"). Exemplary <com:Math><semantics>C3−6<annotation encoding="application / x-tex">C_{3-6}< / annotation>< / semantics>< / com:Math> cycloalkyl groups include, without limitation, cyclopropyl (<com:Math><semantics>C3<annotation encoding="application / x-tex">C_3< / annotation>< / semantics>< / com:Math>), cyclopropenyl (<com:Math><semantics>C3<annotation encoding="application / x-tex">C_3< / annotation>< / semantics>< / com:Math>), cyclobutyl (<com:Math><semantics>C4<annotation encoding="application / x-tex">C_4< / annotation>< / semantics>< / com:Math>), cyclobutenyl (<com:Math><semantics>C4<annotation encoding="application / x-tex">C_4< / annotation>< / semantics>< / com:Math>), cyclopentyl (<com:Math><semantics>C5<annotation encoding="application / x-tex">C_5< / annotation>< / semantics>< / com:Math>), cyclopentenyl (<com:Math><semantics>C5<annotation encoding="application / x-tex">C_5< / annotation>< / semantics>< / com:Math>), cyclohexyl (<com:Math><semantics>C6<annotation encoding="application / x-tex">C_6< / annotation>< / semantics>< / com:Math>), cyclohexenyl (<com:Math><semantics>C6<annotation encoding="application / x-tex">C_6< / annotation>< / semantics>< / com:Math>), cyclohexadienyl (<com:Math><semantics>C6<annotation encoding="application / x-tex">C_6< / annotation>< / semantics>< / com:Math>), and the like. Exemplary <com:Math><semantics>C3−8<annotation encoding="application / x-tex">C_{3-8}< / annotation>< / semantics>< / com:Math> cycloalkyl groups include, without limitation, the aforementioned <com:Math><semantics>C3−6<annotation encoding="application / x-tex">C_{3-6}< / annotation>< / semantics>< / com:Math> cycloalkyl groups as well as cycloheptyl <com:Math><semantics>(C7)<annotation encoding="application / x-tex">(C_7)< / annotation>< / semantics>< / com:Math>, cycloheptenyl <com:Math><semantics>(C7)<annotation encoding="application / x-tex">(C_7)< / annotation>< / semantics>< / com:Math>, cycloheptadienyl <com:Math><semantics>(C7)<annotation encoding="application / x-tex">(C_7)< / annotation>< / semantics>< / com:Math>, cycloheptatrienyl (<com:Math><semantics>C7<annotation encoding="application / x-tex">C_7< / annotation>< / semantics>< / com:Math>), cyclooctyl (<com:Math><semantics>C8<annotation encoding="application / x-tex">C_8< / annotation>< / semantics>< / com:Math>), cyclooctenyl (<com:Math><semantics>C8<annotation encoding="application / x-tex">C_8< / annotation>< / semantics>< / com:Math>), and the like. Exemplary <com:Math><semantics>C3−10<annotation encoding="application / x-tex">C_{3-10}< / annotation>< / semantics>< / com:Math> cycloalkyl groups include, without limitation, the aforementioned <com:Math><semantics>C3−8<annotation encoding="application / x-tex">C_{3-8}< / annotation>< / semantics>< / com:Math> cycloalkyl groups as well as cyclononyl (<com:Math><semantics>C9<annotation encoding="application / x-tex">C_9< / annotation>< / semantics>< / com:Math>), cyclononenyl (<com:Math><semantics>C9<annotation encoding="application / x-tex">C_9< / annotation>< / semantics>< / com:Math>), cyclodecyl (<com:Math><semantics>C10<annotation encoding="application / x-tex">C_{10}< / annotation>< / semantics>< / com:Math>), cyclodecenyl (<com:Math><semantics>C10<annotation encoding="application / x-tex">C_{10}< / annotation>< / semantics>< / com:Math>), and the like. As the foregoing examples illustrate, in certain embodiments, the cycloalkyl group can be saturated or can contain one or more carbon–carbon double or triple bonds. In an alternative embodiment, "cycloalkyl" also includes ring systems wherein the cycloalkyl ring, as defined above, is fused with one heterocycle, anyl or heteroaryl ring wherein the point of attachment is on the cycloalkyl ring, and in such instances, the number of carbons continue to designate the number of carbons in the carbocyclic ring system. In an alternative embodiment, each instance of cycloalkyl is optionally substituted with one or more substituents. In certain embodiments, the cycloalkyl group is an unsubstituted <com:Math><semantics>C3−14<annotation encoding="application / x-tex">C_{3-14}< / annotation>< / semantics>< / com:Math> cycloalkyl. "Alkyl-cycloalkyl" is an alkyl group as defined herein with a cycloalkyl substituent. Non-limiting examples of alkyl-cycloalkyl groups include: The term "oxo" as used herein contemplates an oxygen atom attached with a double bond. "Intrinsic resistance," also known as primary resistance, as used herein, refers to a condition wherein a cancer is not responsive to the inhibitory effects of initial CDK4 / 6 inhibitor treatment. Mutations and conditions associated with CDK4 / 6 inhibitor intrinsic resistance include, but are not limited to: increased activity of cyclin-dependent kinase 1 (CDK1); increased activity of cyclin-dependent kinase 2 (CDK2); loss, deficiency, or absence of retinoblastoma tumor suppressor protein (Rb)(Rb-null); high levels of p16Ink4a expression; high levels of MYC expression; increased expression of cyclin E1, cyclin E2, and cyclin A; and combinations thereof. The cancer may be characterized by reduced expression of the retinoblastoma tumor suppressor protein or a retinoblastoma family member protein or proteins (such as, but not limited to p107 and p130). In certain embodiments, a tumor or cancer that is intrinsically resistant to selective CDK4 / 6 inhibitor inhibition is a tumor or cancer whose cell population, as a whole, does not experience substantial G1 cell-cycle arrest when exposed to a selective CDK4 / 6 inhibitor. In certain embodiments, a tumor or cancer that is intrinsically resistant to CDK4 / 6 inhibitor inhibition is a tumor or cancer who has a cell population wherein less than 25%, 20%, 15%, 10%, or 5% of its cells experience G1 cell-cycle arrest when exposed to a selective CDK4 / 6 inhibitor. "Acquired resistance," as used herein, refers to a condition wherein a cancer that was or is initially sensitive to the inhibitory effects of at least one selective CDK4 / 6 inhibitor becomes non-responsive or less-responsive over time to the effects of that selective CDK4 / 6 inhibitor. Without wishing to be bound by any one theory, it is believed that acquired resistance to CDK4 / 6 inhibitors occurs due to one or more additional mutations or genetic alterations in bypass signaling that develops after the onset of CDK4 / 6 inhibitor treatment regimen. For example, non-limiting exemplary causes of acquired resistance to CDK4 / 6 inhibitors may be a result of: the development of one or more genetic aberrations associated with "intrinsic resistance." In addition, other non-limiting exemplary causes of acquired resistance to CDK4 / 6 inhibitors may include an increase in cyclin E expression; CCNE1 / 2 amplification; E2F amplification; CDK2 amplification; amplification of CDK6; amplification of CDK4; p16 amplification; WEE1 overexpression; MDM2 overexpression; CDK7 overexpression; loss of FZR1; HDAC activation; activation of the FGFR pathway; activation of the PI3K / AKT / mTOR pathway; loss of ER or PR expression; higher transcriptional activity of AP-1; epithelial— mesenchymal transition; Smad 3 suppression; autophagy activation; Rb1-loss or inactivating RB1 mutations; or a combination thereof A general review of CDK4 / 6 resistant mechanisms can be found, for example, in Pandey et al., Molecular mechanisms of resistance to CDK4 / 6 inhibitors in breast cancer: A review. Int. J. Cancer: 00,1–10 (2019). In certain embodiments, a tumor or cancer that has acquired resistance to selective CDK4 / 6 inhibitor inhibition is a tumor or cancer whose cell population, as a whole, no longer experiences substantial G1 cell-cycle arrest when exposed to a selective CDK4 / 6 inhibitor, resulting in disease progression. In certain embodiments, a tumor or cancer that has acquired resistance to CDK4 / 6 inhibitor inhibition is a tumor or cancer who has a cell population wherein less than 50%, 40%, 30% 20%, 15%, 10%, or 5% of its cells experience G1 cell-cycle arrest when exposed to a selective CDK4 / 6 inhibitor, leading to disease progression. Determining intrinsic resistance to selective CDK4 / 6 inhibitors, for example by determining the loss or absence of retinoblastoma (Rb) tumor suppressor protein (Rb-null), can be determined through any of the standard assays known to one of ordinary skill in the art. For example, Rb-status in a cancer can be determined by, for example but not limited to, Western Blot, ELISA (enzyme linked immunoadsorbent assay), IHC (immunohistochemistry), and FACS (fluorescent activated cell sorting). The selection of the assay will depend upon the tissue, cell line or surrogate tissue sample that is utilized e.g., for example Western Blot and ELISA may be used with any or all types of tissues, cell lines or surrogate tissues, whereas the IHC method would be more appropriate wherein the tissue utilized in the methods of described herein was a tumor biopsy. FACs analysis would be most applicable to samples that were single cell suspensions such as cell lines and isolated peripheral blood mononuclear cells. See for example, US 20070212736 "Functional Immunohistochemical Cell Cycle Analysis as a Prognostic Indicator for Cancer". Alternatively, molecular genetic testing may be used for determination of retinoblastoma gene status. Molecular genetic testing for retinoblastoma includes the following as described in Lohmann and Gallie "Retinoblastoma. Gene Reviews" (2010) or Parsam et al. "A comprehensive, sensitive and economical approach for the detection of mutations in the RB1 gene in retinoblastoma" Journal of Genetics, 88(4), 517-527 (2009). Increased activity of CDK1 or CDK2, high levels of MYC expression, increased cyclin E and increased cyclin A can be determined through any of the standard assays known to one of ordinary skill in the art, including but not limited to Western Blot, ELISA (enzyme linked immunoadsorbent assay), IHC (immunohistochemistry), and FACS (fluorescent activated cell sorting). The selection of the assay will depend upon the tissue, cell line, or surrogate tissue sample that is utilized e.g., for example Western Blot and ELISA may be used with any or all types of tissues, cell lines, or surrogate tissues, whereas the IHC method would be more appropriate wherein the tissue utilized in the methods was a tumor biopsy. FACs analysis would be most applicable to samples that were single cell suspensions such as cell lines and isolated peripheral blood mononuclear cells. Numerous methods can be utilized to measure markers believed to contribute to CDK4 / 6 inhibitor acquired resistance. Current methods include immunohistochemistry (IHC), immunocytochemistry, mass spectrometry. An alternative method includes the use of immunofluorescence (IF) and image analysis to determine the relative abundance of a protein of interest in formalin-fixed, paraffin-embedded (FFPE) tissue samples. The most frequently used methods for determining gene expression levels is immunohistochemistry (IHC), although western blot allows for assessment of total as well as isoform-specific expression. mRNA from the gene of interest can also be measured by reverse transcription polymerase chain reaction (RT-PCR). Immunohistochemistry (IHC) and immunocytochemistry (ICC) are techniques employed to localize expression and are dependent on specific epitope-antibody interactions. IHC refers to the use of tissue sections, whereas ICC describes the use of cultured cells or cell suspensions. In both methods, positive staining is visualized using a molecular label, which can be fluorescent or chromogenic. Briefly, samples are fixed to preserve cellular integrity and then subjected to incubation with blocking reagents to prevent non-specific binding of the antibodies. Samples are subsequently incubated with primary and secondary antibodies, and the signal is visualized for microscopic analysis. The western blot technique uses three elements to identify specific proteins from a complex mixture of proteins extracted from cells: separation by size, transfer to a solid support, and marking target protein using a proper primary and secondary antibody to visualize. The most common version of this method is immunoblotting. This technique is used to detect specific proteins in a given sample of tissue homogenate or extract. The sample of proteins is first electrophoresed by SDS-PAGE to separate the proteins based on molecular weight. The proteins are then transferred to a membrane where they are probed using antibodies specific to the target protein. Genomic alterations and mRNA expression can be determined through fluorescence in situ hybridization (FISH), targeted sequencing, and microarray analysis. Commonly mutated genes, as well as differentially expressed and co-expressed genes can be identified. Fluorescence in situ hybridization (FISH) is a cytogenic technique used for the detection and localization of RNA sequences within tissues or cells. It is particularly important for defining the spatial-temporal patterns of gene expression. FISH relies on fluorescent probes that bind to complementary sequences of the RNA of interest. A series of hybridization steps are performed to achieve signal amplification of the target of interest. This amplification is then viewed using a fluorescent microscope. This technique can be used on formalin-fixed paraffin embedded (FFPE) tissue, frozen tissues, fresh tissues, cells and circulating tumor cells. Targeted RNA-sequencing (RNA-Seq) is a highly accurate method for selecting and sequencing specific transcripts of interest. It offers both quantitative and qualitative information. Targeted RNA-Seq can be achieved via either enrichment or amplicon-based approaches, both of which enable gene expression analysis in a focused set of genes of interest. Enrichment assays also provide the ability to detect both known and novel gene fusion partners in many sample types, including formalin-fixed paraffin-embedded (FFPE) tissue. RNA enrichment provides quantitative expression information as well as the detection of small variants and gene fusions. In a microarray analysis, mRNA molecules are typically collected from both an experimental sample and a reference sample. For example, the reference sample could be collected from a healthy individual, and the experimental sample could be collected from an individual with a disease such as cancer. The two mRNA samples are then converted into complementary DNA (cDNA), and each sample is labeled with a fluorescent probe of a different color. The experimental cDNA sample may be labeled with a red fluorescent dye, whereas the reference cDN<com:Math><semantics>Λ<annotation encoding="application / x-tex">\Lambda< / annotation>< / semantics>< / com:Math> may be labeled with a green fluorescent dye. The two samples are then mixed together and allowed to hybridize to the microarray slide. Following hybridization, the microarray is scanned to measure the expression of each gene printed on the slide. If the expression of a particular gene is higher in the experimental sample than in the reference sample, then the corresponding spot on the microarray appears red. In contrast, if the expression in the experimental sample is lower than in the reference sample, then the spot appears green. Finally, if there is equal expression in the two samples, then the spot appears yellow. The data gathered through microarrays can be used to create gene expression profiles, which show simultaneous changes in the expression of many genes in response to a particular condition or treatment. The term "selective CDK4 / 6 inhibitor" used in the context of the compounds described herein includes compounds that inhibit CDK4 activity, CDK6 activity, or both CDK4 and CDK6 activity at an IC50 molar concentration at least about 300, or 400, or 500, or 1000, or 1500, or 1800, or 2000, or 5000, or 10,000 times less than the IC50 molar concentration necessary to inhibit to the same degree of CDK2 activity in a standard phosphorylation assay. The term "N-Oxide" used in the context of the compounds described herein refers to the oxidated form of the molecule where the oxidation occurs on a nitrogen. Any nitrogen on any of the molecules described herein can be oxidized. As non-limiting embodiments, the N-oxide of Compound 1 may be: [Image disponible dans le document PDF, Image available in the PDF document] In certain embodiments, any of the active compounds can be provided in a N-oxide form to a patient in need thereof. In certain embodiments, an N-oxide of an active compound or a precursor of the active compound is used in a manufacturing scheme. In other embodiments, the N-oxide is a metabolite of administration of one of the active compounds herein, and may have independent activity. Using techniques known to the person having ordinary skill in the art an N-oxide can be formed by treating the compound of interest with an oxidizing agent, for example a suitable peroxyacid or peroxide, to generate an N-oxide compound. For example, a heteroaryl group, for example a pyrimidine group, can be treated with an oxidizing agent such as sodium percarbonate in the presence of a metal catalyst under mild reaction conditions to generate an N-oxide compound. A person skilled in the art will understand that appropriate protecting groups may be necessary to carry out the chemistry. See, Jain, S.L. et al., "Rhenium-Catalyzed Highly Efficient Oxidations of Tertiary Nitrogen Compounds to N-Oxides Using Sodium Percarbonate as Oxygen Source, Synlett, 2261-2663, 2006. III. METHODS OF TREATMENT In certain aspects, a method of treating a proliferative disorder in a host, including a human, is provided comprising administering an effective amount of a compound of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X or its pharmaceutically acceptable salt, N-oxide, deuterated derivative, and / or a pharmaceutically acceptable composition thereof as described herein optionally in a pharmaceutically acceptable carrier. Non-limiting examples of disorders include tumors, cancers, disorders related to abnormal cellular proliferation, inflammatory disorders, immune disorders, and autoimmune disorders. In certain embodiments, the disorder is mediated by CDK2, CDK4, CDK6, or CDK9. In certain embodiments, the disorder is mediated by CDK2. In certain embodiments, the disorder is mediated by CDK4. In certain embodiments the disorder is mediated by CDK6. In certain embodiments, the disorder is mediated by CDK9. A compound of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, is useful as therapeutic agents when administered in an effective amount to a host, including a human, to treat a tumor, cancer (solid, non-solid, diffuse, hematological, etc.), abnormal cellular proliferation, immune disorder, inflammatory disorder, blood disorder, a myelo- or lymphoproliferative disorder such as B- or T-cell lymphomas, multiple myeloma, breast cancer, prostate cancer, AML, ALL, CLL, myelodysplastic syndrome (MDS), mesothelioma, renal cell carcinoma (RCC), cholangiocarcinoma, lung cancer, pancreatic cancer, colon cancer, skin cancer, melanoma, Waldenstrom's macroglobulinemia, Wiskott-Aldrich syndrome, or a post-transplant lymphoproliferative disorder; an autoimmune disorder, for example, Lupus, Crohn's Disease, Addison disease, Celiac disease, dermatomyositis, Graves' disease, thyroiditis, multiple sclerosis, pernicious anemia, reactive arthritis, or type I diabetes; a disease of cardiologic malfunction, including hypercholesterolemia; an infectious disease, including a viral and / or bacterial infection; an inflammatory condition, including asthma, chronic peptic ulcers, tuberculosis, rheumatoid arthritis, periodontitis, ulcerative colitis, or hepatitis. In certain embodiments, the compound of the present invention is used to treat breast cancer. In certain embodiments, the breast cancer is HR+ and HER2-. In certain embodiments, the breast cancer is HR- and HER2+. In certain embodiments, the compound of the present invention is used to treat non- small cell lung cancer (NSCLC). In certain embodiments, the NSCLC has an EGFR mutation. In certain embodiments, the NSCLC has an EGFR mutation and an EGFR inhibitor failed (e.g. 2<com:Sup>nd< / com:Sup> line therapy). In certain embodiments, an ALK inhibitor failed (e.g. 2<com:Sup>nd< / com:Sup> line therapy). In certain embodiments, the NSCLC has an KRAS mutation. In certain embodiments, the compound of the present invention is used to treat prostate cancer. In certain embodiments, the prostate cancer is castration resistant. In certain embodiments, a prior chemotherapeutic agent already failed (e.g. 2<com:Sup>nd< / com:Sup> line therapy). In certain embodiments, the compound of the present invention is used to treat lymphoma. In certain embodiments, the lymphoma is mantel cell lymphoma (MCL), marginal zone lymphoma (MZL), chronic lymphocytic leukemia (CLL), follicular lymphoma (FL), or diffuse large B-cell lymphoma (DLBCL). In certain embodiments, a prior chemotherapeutic agent already failed (e.g. 2<com:Sup>nd< / com:Sup> line therapy). In certain embodiments, the compound of the present invention is used to treat melanoma. In certain embodiments, the melanoma has a BRAF mutation. In certain embodiments, the compound of the present invention is used to treat RAS mutated cancer. In certain embodiments, the RAS mutated cancer is colon cancer (CLC). In certain embodiments, the RAS mutated cancer is pancreatic cancer. In certain embodiments, the RAS mutated cancer is cholangiocarcinoma. In certain embodiments, the compound of the present invention is used to treat a gastrointestinal stromal tumor (GIST). In certain embodiments, the treatment with imatinib or sunitinib already failed (e.g. 2<com:Sup>nd< / com:Sup> line therapy). Exemplary proliferative disorders include, but are not limited to, benign growths, neoplasms, tumors, cancer (Rb positive or Rb negative), autoimmune disorders, inflammatory disorders graft-versus-host rejection, and fibrotic disorders. Non-limiting examples of cancers that can be treated according to the present invention include, but are not limited to, acoustic neuroma, adenocarcinoma, adrenal gland cancer, anal cancer, angiosarcoma (e.g., lymphangiosarcoma, lymphangioendotheliosarcoma, hemangiosarcoma), appendix cancer, benign monoclonal gammopathy, biliary cancer (e.g., cholangiocarcinoma), bladder cancer, breast cancer (e.g., adenocarcinoma of the breast, papillary carcinoma of the breast, mammary cancer, medullary carcinoma of the breast), brain cancer (e.g., meningioma; glioma, e.g., astrocytoma, oligodendroglioma; medulloblastoma), bronchus cancer, carcinoid tumor, cervical cancer (e.g., cervical adenocarcinoma), choriocarcinoma, chordoma, craniopharyngioma, colorectal cancer (e.g., colon cancer, rectal cancer, colorectal adenocarcinoma), epithelial carcinoma, ependymoma, endotheliosarcoma (e.g., Kaposi's sarcoma, multiple idiopathic hemorrhagic sarcoma), endometrial cancer (e.g., uterine cancer, uterine sarcoma), esophageal cancer (e.g., adenocarcinoma of the esophagus, Barrett's adenocarcinoma), Ewing's sarcoma, eye cancer (e.g., intraocular melanoma, retinoblastoma), familiar hypereosinophilia, gall bladder cancer, gastric cancer (e.g., stomach adenocarcinoma), gastrointestinal stromal tumor (GIST), head and neck cancer (e.g., head and neck squamous cell carcinoma, oral cancer (e.g., oral squamous cell carcinoma (OSCC), throat cancer (e.g., laryngeal cancer, pharyngeal cancer, nasopharyngeal cancer, oropharyngeal cancer)), hematopoietic cancers (e.g., leukemia such as acute lymphocytic leukemia (ALL) - also known as acute lymphoblastic leukemia or acute lymphoid leukemia (e.g., B-cell ALL, T-cell ALL), acute myelocytic leukemia (AML) (e.g., B-cell AML, T-cell AML), chronic myelocytic leukemia (CML) (e.g., B-cell CML, T-cell CML), and chronic lymphocytic leukemia (CLL) (e.g., B-cell CLL, T-cell CLL); lymphoma such as Hodgkin lymphoma (HL) (e.g., B-cell HL, T-cell HL) and non-Hodgkin lymphoma (NHL) (e.g., B-cell NHL such as diffuse large cell lymphoma (DLCL) (e.g., diffuse large B-cell lymphoma (DLBCL)), follicular lymphoma, chronic lymphocytic leukemia / small lymphocytic lymphoma (CLL / SLL), mantle cell lymphoma (MCL), marginal zone B-cell lymphomas (e.g., mucosa- associated lymphoid tissue (MALT) lymphomas, nodal marginal zone B-cell lymphoma, splenic marginal zone B-cell lymphoma), primary mediastinal B-cell lymphoma, Burkitt lymphoma, lymphoplasmacytic lymphoma (i.e., "Waldenström's macroglobulinemia"), hairy cell leukemia (HCL), immunoblastic large cell lymphoma, precursor B-lymphoblastic lymphoma and primary central nervous system (CNS) lymphoma; and T-cell NHL such as precursor T-lymphoblastic lymphoma / leukemia, peripheral T-cell lymphoma (PTCL) (e.g., cutaneous T-cell lymphoma (CTCL) (e.g., mycosis fungiodes, Sezary syndrome), angioimmunoblastic T-cell lymphoma, extranodal natural killer T-cell lymphoma, enteropathy type T-cell lymphoma, subcutaneous panniculitis-like T-cell lymphoma, anaplastic large cell lymphoma); a mixture of one or more leukemia / lymphoma as described above; and multiple myeloma (MM)), heavy chain disease (e.g., alpha chain disease, gamma chain disease, mu chain disease), hemangioblastoma, inflammatory myofibroblastic tumors, immunocytic amyloidosis, kidney cancer (e.g., nephroblastoma a.k.a. Wilms' tumor, renal cell carcinoma), liver cancer (e.g., hepatocellular cancer (HCC), malignant hepatoma), lung cancer (e.g., bronchogenic carcinoma, small cell lung cancer (SCLC), non-small cell lung cancer (NSCLC), adenocarcinoma of the lung), leiomyosarcoma (LMS), mastocytosis (e.g., systemic mastocytosis), myelodysplastic syndrome (MDS), mesothelioma, myeloproliferative disorder (MPD) (e.g., polycythemia Vera (PV), essential thrombocytosis (ET), agnogenic myeloid metaplasia (AMM) a.k.a. myelofibrosis (MF), chronic idiopathic myelofibrosis, chronic myelocytic leukemia (CML), chronic neutrophilic leukemia (CNL), hypereosinophilic syndrome (HES)), neuroblastoma, neurofibroma (e.g., neurofibromatosis (NF) type 1 or type 2, schwannomatosis), neuroendocrine cancer (e.g., gastroenteropancreatic neuroendoctrine tumor (GEP-NET), carcinoid tumor), osteosarcoma, ovarian cancer (e.g., cystadenocarcinoma, ovarian embryonal carcinoma, ovarian adenocarcinoma), papillary adenocarcinoma, pancreatic cancer (e.g., pancreatic andenocarcinoma, intraductal papillary mucinous neoplasm (IPMN), Islet cell tumors), penile cancer (e.g., Paget's disease of the penis and scrotum), pinealoma, primitive neuroectodermal tumor (PNT), prostate cancer (e.g., prostate adenocarcinoma), rectal cancer, rhabdomyosarcoma, salivary gland cancer, skin cancer (e.g., squamous cell carcinoma (SCC), keratoacanthoma (KA), melanoma, basal cell carcinoma (BCC)), small bowel cancer (e.g., appendix cancer), soft tissue sarcoma (e.g., malignant fibrous histiocytoma (MFH), liposarcoma, malignant peripheral nerve sheath tumor (MPNST), chondrosarcoma, fibrosarcoma, myxosarcoma), sebaceous gland carcinoma, sweat gland carcinoma, synovioma, testicular cancer (e.g., seminoma, testicular embryonal carcinoma), thyroid cancer (e.g., papillary carcinoma of the thyroid, papillary thyroid carcinoma (PTC), medullary thyroid cancer), urethral cancer, vaginal cancer and vulvar cancer (e.g., Paget's disease of the vulva). In another embodiment, the disorder is myelodysplastic syndrome (MDS). In certain embodiments, the cancer is a hematopoietic cancer. In certain embodiments, the hematopoietic cancer is a lymphoma. In certain embodiments, the hematopoietic cancer is a leukemia. In certain embodiments, the leukemia is acute myelocytic leukemia (AML). In certain embodiments, the proliferative disorder is a myeloproliferative neoplasm. In certain embodiments, the myeloproliferative neoplasm (MPN) is primary myelofibrosis (PMF). In certain embodiments, the cancer is a solid tumor. A solid tumor, as used herein, refers to an abnormal mass of tissue that usually does not contain cysts or liquid areas. Different types of solid tumors are named for the type of cells that form them. Examples of classes of solid tumors include, but are not limited to, sarcomas, carcinomas, and lymphomas, as described above herein. Additional examples of solid tumors include, but are not limited to, squamous cell carcinoma, colon cancer, breast cancer, prostate cancer, lung cancer, liver cancer, pancreatic cancer, and melanoma. In certain embodiments, the condition treated with a Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, or Formula X, is a disorder related to abnormal cellular proliferation. Abnormal cellular proliferation, notably hyperproliferation, can occur as a result of a wide variety of factors, including genetic mutation, infection, exposure to toxins, autoimmune disorders, and benign or malignant tumor induction. There are a number of skin disorders associated with cellular hyperproliferation. Psoriasis, for example, is a benign disease of human skin generally characterized by plaques covered by thickened scales. The disease is caused by increased proliferation of epidermal cells of unknown cause. Chronic eczema is also associated with significant hyperproliferation of the epidermis. Other diseases caused by hyperproliferation of skin cells include atopic dermatitis, lichen planus, warts, pemphigus vulgaris, actinic keratosis, basal cell carcinoma and squamous cell carcinoma. Other hyperproliferative cell disorders include blood vessel proliferation disorders, fibrotic disorders, autoimmune disorders, graft-versus-host rejection, tumors and cancers. Blood vessel proliferative disorders include angiogenic and vasculogenic disorders. Proliferation of smooth muscle cells in the course of development of plaques in vascular tissue cause, for example, restenosis, retinopathies and atherosclerosis. Both cell migration and cell proliferation play a role in the formation of atherosclerotic lesions. Fibrotic disorders are often due to the abnormal formation of an extracellular matrix. Examples of fibrotic disorders include hepatic cirrhosis and mesangial proliferative cell disorders. Hepatic cirrhosis is characterized by the increase in extracellular matrix constituents resulting in the formation of a hepatic scar. Hepatic cirrhosis can cause diseases such as cirrhosis of the liver. An increased extracellular matrix resulting in a hepatic scar can also be caused by viral infection such as hepatitis. Lipocytes appear to play a major role in hepatic cirrhosis. Mesangial disorders are brought about by abnormal proliferation of mesangial cells. Mesangial hyperproliferative cell disorders include various human renal diseases, such as glomerulonephritis, diabetic nephropathy, malignant nephrosclerosis, thrombotic micro- angiopathy syndromes, transplant rejection, and glomerulopathies. Another disease with a proliferative component is rheumatoid arthritis. Rheumatoid arthritis is generally considered an autoimmune disease that is thought to be associated with activity of autoreactive T cells, and to be caused by autoantibodies produced against collagen and IgE. Other disorders that can include an abnormal cellular proliferative component include Bechet's syndrome, acute respiratory distress syndrome (ARDS), ischemic heart disease, post- dialysis syndrome, leukemia, acquired immune deficiency syndrome, vasculitis, lipid histiocytosis, septic shock and inflammation in general. In certain embodiments, a compound of the present invention and its pharmaceutically acceptable derivatives or pharmaceutically acceptable formulations containing these compounds are also useful in the prevention and treatment of HBV infections and other related conditions such as anti-HBV antibody positive and HBV-positive conditions, chronic liver inflammation caused by HBV, cirrhosis, acute hepatitis, fulminant hepatitis, chronic persistent hepatitis, and fatigue. These compounds or formulations can also be used prophylactically to prevent or retard the progression of clinical illness in individuals who are anti-HBV antibody or HBV-antigen positive or who have been exposed to HBV. In certain embodiments, the condition is associated with an immune response. Cutaneous contact hypersensitivity and asthma are just two examples of immune responses that can be associated with significant morbidity. Others include atopic dermatitis, eczema, Sjogren's Syndrome, including keratoconjunctivitis sicca secondary to Sjogren's Syndrome, alopecia areata, allergic responses due to arthropod bite reactions, Crohn's disease, aphthous ulcer, iritis, conjunctivitis, keratoconjunctivitis, ulcerative colitis, cutaneous lupus erythematosus, scleroderma, vaginitis, proctitis, and drug eruptions. These conditions may result in any one or more of the following symptoms or signs: itching, swelling, redness, blisters, crusting, ulceration, pain, scaling, cracking, hair loss, scarring, or oozing of fluid involving the skin, eye, or mucosal membranes. In atopic dermatitis, and eczema in general, immunologically mediated leukocyte infiltration (particularly infiltration of mononuclear cells, lymphocytes, neutrophils, and eosinophils) into the skin importantly contributes to the pathogenesis of these diseases. Chronic eczema also is associated with significant hyperproliferation of the epidermis. Immunologically mediated leukocyte infiltration also occurs at sites other than the skin, such as in the airways in asthma and in the tear producing gland of the eye in keratoconjunctivitis sicca. In one non-limiting embodiment, compounds of the present invention are used as topical agents in treating contact dermatitis, atopic dermatitis, eczematous dermatitis, psoriasis, Sjogren's Syndrome, including keratoconjunctivitis sicca secondary to Sjogren's Syndrome, alopecia areata, allergic responses due to arthropod bite reactions, Crohn's disease, aphthous ulcer, iritis, conjunctivitis, keratoconjunctivitis, ulcerative colitis, asthma, allergic asthma, cutaneous lupus erythematosus, scleroderma, vaginitis, proctitis, and drug eruptions. The novel method may also be useful in reducing the infiltration of skin by malignant leukocytes in diseases such as mycosis fungoides. These compounds can also be used to treat an aqueous- deficient dry eye state (such as immune mediated keratoconjunctivitis) in a patient suffering therefrom, by administering the compound topically to the eye. The term "neoplasia" or "cancer" is used throughout the specification to refer to the pathological process that results in the formation and growth of a cancerous or malignant neoplasm, i.e., abnormal tissue (solid) or cells (non-solid) that grow by cellular proliferation, often more rapidly than normal and continues to grow after the stimuli that initiated the new growth cease. Malignant neoplasms show partial or complete lack of structural organization and functional coordination with the normal tissue and most invade surrounding tissues, can metastasize to several sites, are likely to recur after attempted removal and may cause the death of the patient unless adequately treated. As used herein, the term neoplasia is used to describe all cancerous disease states and embraces or encompasses the pathological process associated with malignant hematogenous, ascitic and solid tumors. Exemplary cancers which may be treated by the present disclosed compounds either alone or in combination with at least one additional anti-cancer agent include squamous-cell carcinoma, basal cell carcinoma, adenocarcinoma, hepatocellular carcinomas, and renal cell carcinomas, cancer of the bladder, head, kidney, neck, leukemias, benign and malignant lymphomas, particularly Burkitt's lymphoma and Non-Hodgkin's lymphoma; benign and malignant melanomas; myeloproliferative diseases; sarcomas, including Ewing's sarcoma, hemangiosarcoma, Kaposi's sarcoma, liposarcoma, myosarcomas, peripheral neuroepithelioma, synovial sarcoma, gliomas, astrocytomas, oligodendrogliomas, ependymomas, gliobastomas, neuroblastomas, ganglioneuromas, gangliogliomas, medulloblastomas, pineal cell tumors, meningiomas, meningeal sarcomas, neurofibromas, and Schwannomas; bowel cancer, breast cancer, prostate cancer, cervical cancer, uterine cancer, lung cancer, ovarian cancer, testicular cancer, thyroid cancer, astrocytoma, esophageal cancer, pancreatic cancer, stomach cancer, liver cancer, colon cancer, melanoma; carcinosarcoma, Hodgkin's disease, Wilms' tumor and teratocarcinomas. Additional cancers which may be treated using the disclosed compounds according to the present invention include, for example, acute granulocytic leukemia, acute lymphocytic leukemia (ALL), acute myelogenous leukemia (AML), adenocarcinoma, adenosarcoma, adrenal cancer, adrenocortical carcinoma, anal cancer, anaplastic astrocytoma, angiosarcoma, appendix cancer, astrocytoma, Basal cell carcinoma, B-Cell lymphoma, bile duct cancer, bladder cancer, bone cancer, bone marrow cancer, bowel cancer, brain cancer, brain stem glioma, breast cancer, triple (estrogen, progesterone and HER-2) negative breast cancer, double negative breast cancer (two of estrogen, progesterone and HER-2 are negative), single negative (one of estrogen, progesterone and HER-2 is negative), estrogen-receptor positive, HER2- negative breast cancer, estrogen receptor-negative breast cancer, estrogen receptor positive breast cancer, metastatic breast cancer, luminal A breast cancer, luminal B breast cancer, Her2- negative breast cancer, HER2-positive or negative breast cancer, progesterone receptor- negative breast cancer, progesterone receptor-positive breast cancer, recurrent breast cancer, carcinoid tumors, cervical cancer, cholangiocarcinoma, chondrosarcoma, chronic lymphocytic leukemia (CLL), chronic myelogenous leukemia (CML), colon cancer, colorectal cancer, craniopharyngioma, cutaneous lymphoma, cutaneous melanoma, diffuse astrocytoma, ductal carcinoma in situ (DCIS), endometrial cancer, ependymoma, epithelioid sarcoma, esophageal cancer, Ewing sarcoma, extrahepatic bile duct cancer, eye cancer, fallopian tube cancer, fibrosarcoma, gallbladder cancer, gastric cancer, gastrointestinal cancer, gastrointestinal carcinoid cancer, gastrointestinal stromal tumors (GIST), germ cell tumor glioblastoma multiforme (GBM), glioma, hairy cell leukemia, head and neck cancer, hemangioendothelioma, Hodgkin lymphoma, hypopharyngeal cancer, infiltrating ductal carcinoma (IDC), infiltrating lobular carcinoma (ILC), inflammatory breast cancer (IBC), intestinal Cancer, intrahepatic bile duct cancer, invasive / infiltrating breast cancer, Islet cell cancer, jaw cancer, Kaposi sarcoma, kidney cancer, laryngeal cancer, leiomyosarcoma, leptomeningeal metastases, leukemia, lip cancer, liposarcoma, liver cancer, lobular carcinoma in situ, low-grade astrocytoma, lung cancer, lymph node cancer, lymphoma, male breast cancer, medullary carcinoma, medulloblastoma, melanoma, meningioma, Merkel cell carcinoma, mesenchymal chondrosarcoma, mesenchymous, mesothelioma metastatic breast cancer, metastatic melanoma metastatic squamous neck cancer, mixed gliomas, monodermal teratoma, mouth cancer mucinous carcinoma, mucosal melanoma, multiple myeloma, Mycosis Fungoides, myelodysplastic syndrome, nasal cavity cancer, nasopharyngeal cancer, neck cancer, neuroblastoma, neuroendocrine tumors (NETs), non-Hodgkin's lymphoma, non-small cell lung cancer (NSCLC), oat cell cancer, ocular cancer, ocular melanoma, oligodendroglioma, oral cancer, oral cavity cancer, oropharyngeal cancer, osteogenic sarcoma, osteosarcoma, ovarian cancer, ovarian epithelial cancer ovarian germ cell tumor, ovarian primary peritoneal carcinoma, ovarian sex cord stromal tumor, Paget's disease, pancreatic cancer, papillary carcinoma, paranasal sinus cancer, parathyroid cancer, pelvic cancer, penile cancer, peripheral nerve cancer, peritoneal cancer, pharyngeal cancer, pheochromocytoma, pilocytic astrocytoma, pineal region tumor, pineoblastoma, pituitary gland cancer, primary central nervous system (CNS) lymphoma, prostate cancer, rectal cancer, renal cell carcinoma, renal pelvis cancer, rhabdomyosarcoma, salivary gland cancer, soft tissue sarcoma, bone sarcoma, sarcoma, sinus cancer, skin cancer, small cell lung cancer (SCLC), small intestine cancer, spinal cancer, spinal column cancer, spinal cord cancer, squamous cell carcinoma, stomach cancer, synovial sarcoma, T-cell lymphoma, testicular cancer, throat cancer, thymoma / thymic carcinoma, thyroid cancer, tongue cancer, tonsil cancer, transitional cell cancer, tubal cancer, tubular carcinoma, undiagnosed cancer, ureteral cancer, urethral cancer, uterine adenocarcinoma, uterine cancer, uterine sarcoma, vaginal cancer, vulvar cancer, T-cell lineage acute lymphoblastic leukemia (T-ALL), T-cell lineage lymphoblastic lymphoma (T- LL), peripheral T-cell lymphoma, Adult T-cell leukemia, Pre-B ALL, Pre-B lymphomas, large B-cell lymphoma, Burkitts lymphoma, B-cell ALL, Philadelphia chromosome positive ALL, Philadelphia chromosome positive CML, juvenile myelomonocytic leukemia (JMML), acute promyelocytic leukemia (a subtype of AML), large granular lymphocytic leukemia, Adult T- cell chronic leukemia, diffuse large B cell lymphoma, follicular lymphoma; Mucosa- Associated Lymphatic Tissue lymphoma (MALT), small cell lymphocytic lymphoma, mediastinal large B cell lymphoma, nodal marginal zone B cell lymphoma (NMZL); splenic marginal zone lymphoma (SMZL); intravascular large B-cell lymphoma; primary effusion lymphoma; or lymphomatoid granulomatosis;; B-cell prolymphocytic leukemia; splenic lymphoma / leukemia, unclassifiable, splenic diffuse red pulp small B-cell lymphoma; lymphoplasmacytic lymphoma; heavy chain diseases, for example, Alpha heavy chain disease, Gamma heavy chain disease, Mu heavy chain disease, plasma cell myeloma, solitary plasmacytoma of bone; extraosseous plasmacytoma; primary cutaneous follicle center lymphoma, T cell / histocyte rich large B-cell lymphoma, DLBCL associated with chronic inflammation; Epstein-Barr virus (EBV)+DLBCL of the elderly; primary mediastinal (thymic) large B-cell lymphoma, primary cutaneous DLBCL, leg type, ALK+ large B-cell lymphoma, plasmablastic lymphoma; large B-cell lymphoma arising in HHV8-associated multicentric, Castleman disease; B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma, or B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and classical Hodgkin lymphoma. In another aspect, a method of increasing BIM expression (e.g., BCLC2L11 expression) is provided to induce apoptosis in a cell comprising contacting a compound of the present invention or a pharmaceutically acceptable composition, salt, or isotopic analog thereof with the cell. In certain embodiments, the method is an in vitro method. In certain embodiments, the method is an in vivo method. BCL2L11 expression is tightly regulated in a cell. BCL2L11 encodes for BIM, a proapoptotic protein. BCL2L11 is downregulated in many cancers and BIM is inhibited in many cancers, including chronic myelocytic leukemia (CML) and non-small cell lung cancer (NSCLC) and that suppression of BCL2L11 expression can confer resistance to tyrosine kinase inhibitors. See, e.g., Ng et al., Nat. Med. (2012) 18:521-528. In yet another aspect, a method of treating a condition associated with angiogenesis is provided, such as, for example, a diabetic condition (e.g., diabetic retinopathy), an inflammatory condition (e.g., rheumatoid arthritis), macular degeneration, obesity, atherosclerosis, or a proliferative disorder, comprising administering to a subject in need thereof a compound of the present invention or a pharmaceutically acceptable composition, salt, or isotopic analog thereof. In certain embodiments, the condition associated with angiogenesis is macular degeneration. In certain embodiments, provided is a method of treating macular degeneration comprising administering to a subject in need thereof a compound of the present invention or a pharmaceutically acceptable composition, salt, or isotopic analog thereof. In certain embodiments, the condition associated with angiogenesis is obesity. As used herein, "obesity" and "obese" as used herein, refers to class I obesity, class II obesity, class III obesity and pre-obesity (e.g., being "over-weight") as defined by the World Health Organization. In certain embodiments, a method of treating obesity is provided comprising administering to a subject in need thereof a compound of the present invention or a pharmaceutically acceptable composition, salt, or isotopic analog thereof. In certain embodiments, the condition associated with angiogenesis is atherosclerosis. In certain embodiments, provided is a method of treating atherosclerosis comprising administering to a subject in need thereof a compound of the present invention or a pharmaceutically acceptable composition, salt, or isotopic analog thereof. In certain embodiments, the condition associated with angiogenesis is a proliferative disorder. In certain embodiments, provided is a method of treating a proliferative disorder comprising administering to a subject in need thereof a compound of the present invention or a pharmaceutically acceptable composition, salt, or isotopic analog thereof. IV. METHODS TO REDUCE THE SIDE EFFECTS RELATED TO CHEMOTHERAPY In certain embodiments, compounds of the present invention decrease the effect of chemotherapeutic agent toxicity on CDK4 / 6 replication dependent healthy cells, such as hematopoietic stem cells and hematopoietic progenitor cells (together referred to as HSPCs), and / or renal epithelial cells, in subjects, typically humans, that will be, are being, or have been exposed to the chemotherapeutic agent (typically a DNA-damaging agent). In certain embodiments, the subject has been exposed to a chemotherapeutic agent, and, using a compound described herein, the subject's CDK4 / 6-replication dependent healthy cells are placed in G1 arrest following exposure in order to mitigate, for example, DNA damage. In certain embodiments, the compound is administered at least ½ hour, at least 1 hour, at least 2 hours, at least 3 hours, at least 4 hours, at least 5 hours, at least 6 hours, at least 7 hours, at least 8 hours, at least 10 hours, at least 12 hours, at least 14 hours, at least 16 hours, at least 18 hours, at least 20 hours or more post chemotherapeutic agent exposure. In certain embodiments, the compound can allow for dose intensification (e.g., more therapy can be given in a fixed period of time) in medically related chemotherapies, which will translate to better efficacy. Therefore, the presently disclosed methods can result in chemotherapy regimens that are less toxic and more effective. In some embodiments, the use of a compound described herein may result in reduced or be substantially free of off-target effects, for example, related to inhibition of kinases other than CDK4 and / or CDK6 and / or CDK2. Furthermore, in certain embodiments, the use of the compounds described herein should not induce cell cycle arrest in CDK4 / 6 replication independent cells. In some embodiments, the use of a compound described herein reduces the risk of undesirable off-target effects including, but not limited to, long term toxicity, anti-oxidant effects, and estrogenic effects. Anti-oxidant effects can be determined by standard assays known in the art. For example, a compound with no significant anti-oxidant effects is a compound that does not significantly scavenge free-radicals, such as oxygen radicals. The anti-oxidant effects of a compound can be compared to a compound with known anti-oxidant activity, such as genistein. Thus, a compound with no significant anti-oxidant activity can be one that has less than about 2, 3, 5, 10, 30, or 100 fold anti-oxidant activity relative to genistein. Estrogenic activities can also be determined via known assays. For instance, a non-estrogenic compound is one that does not significantly bind and activate the estrogen receptor. A compound that is substantially free of estrogenic effects can be one that has less than about 2, 3, 5, 10, 20, or 100 fold estrogenic activity relative to a compound with estrogenic activity, e.g., genistein. V. METHODS TO TREAT ABNORMAL PROLIFERATION OF T-CELLS, B- CELLS AND / OR NK-CELLS In certain aspects, the invention includes the use of an effective amount of a compound described herein, or its pharmaceutically acceptable salt, or isotopic analog thereof optionally in a pharmaceutical composition, to treat a host, typically a human, with a selected cancer, tumor, hyperproliferative condition or an inflammatory or immune disorder. Some of the disclosed compounds are highly active against T-cell proliferation. Given the paucity of drugs for T-cell cancers and abnormal proliferation, the identification of such uses represents a substantial improvement in the medical therapy for these diseases. Abnormal proliferation of T-cells, B-cells, and / or NK-cells can result in a wide range of diseases such as cancer, proliferative disorders and inflammatory / immune diseases. A host, for example a human, afflicted with any of these disorders can be treated with an effective amount of a compound as described herein to achieve a decrease in symptoms (a palliative agent) or a decrease in the underlying disease (a disease modifying agent). Examples include T-cell or NK-cell lymphoma, for example, but not limited to: peripheral T-cell lymphoma; anaplastic large cell lymphoma, for example anaplastic lymphoma kinase (ALK) positive, ALK negative anaplastic large cell lymphoma, or primary cutaneous anaplastic large cell lymphoma; angioimmunoblastic lymphoma; cutaneous T-cell lymphoma, for example mycosis fungoides, Sézary syndrome, primary cutaneous anaplastic large cell lymphoma, primary cutaneous CD30+ T-cell lymphoproliferative disorder; primary cutaneous aggressive epidermotropic CD8+ cytotoxic T-cell lymphoma; primary cutaneous gamma-delta T-cell lymphoma; primary cutaneous small / medium CD4+ T-cell lymphoma, and lymphomatoid papulosis; Adult T-cell Leukemia / Lymphoma (ATLL); Blastic NK-cell Lymphoma; Enteropathy-type T-cell lymphoma; Hematosplenic gamma-delta T-cell Lymphoma; Lymphoblastic Lymphoma; Nasal NK / T-cell Lymphomas; Treatment-related T-cell lymphomas; for example lymphomas that appear after solid organ or bone marrow transplantation; T-cell prolymphocytic leukemia; T-cell large granular lymphocytic leukemia; Chronic lymphoproliferative disorder of NK-cells; Aggressive NK cell leukemia; Systemic EBV+ T-cell lymphoproliferative disease of childhood (associated with chronic active EBV infection); Hydroa vacciniforme-like lymphoma; Adult T-cell leukemia / lymphoma; Enteropathy-associated T-cell lymphoma; Hepatosplenic T-cell lymphoma; or Subcutaneous panniculitis-like T-cell lymphoma. In certain embodiments, a compound disclosed herein, or its salt, or isotopic analog thereof can be used in an effective amount to treat a host, for example a human, with a lymphoma or lymphocytic or myelocytic proliferation disorder or abnormality. For example, the compounds as described herein can be administered to a host suffering from a Hodgkin Lymphoma or a Non-Hodgkin Lymphoma. For example, the host can be suffering from a Non- Hodgkin Lymphoma such as, but not limited to: an AIDS-Related Lymphoma; Anaplastic Large-Cell Lymphoma; Angioimmunoblastic Lymphoma; Blastic NK-Cell Lymphoma; Burkitt's Lymphoma; Burkitt-like Lymphoma (Small Non-Cleaved Cell Lymphoma); Chronic Lymphocytic Leukemia / Small Lymphocytic Lymphoma; Cutaneous T-Cell Lymphoma; Diffuse Large B-Cell Lymphoma; Enteropathy-Type T-Cell Lymphoma; Follicular Lymphoma, Hepatosplenic Gamma-Delta T-Cell Lymphoma, Lymphoblastic Lymphoma, Mantle Cell Lymphoma; Marginal Zone Lymphoma; Nasal T-Cell Lymphoma; Pediatric Lymphoma; Peripheral T-Cell Lymphomas; Primary Central Nervous System Lymphoma; T- Cell Leukemias; Transformed Lymphomas; Treatment-Related T-Cell Lymphomas; or Waldenstrom's Macroglobulinemia. Alternatively, a compound disclosed herein, or its salt, or isotopic analog thereof can be used in an effective amount to treat a host, for example a human, with a Hodgkin Lymphoma, such as, but not limited to: Nodular Sclerosis Classical Hodgkin's Lymphoma (CHL); Mixed Cellularity CHL; Lymphocyte-depletion CHL; Lymphocyte-rich CHL; Lymphocyte Predominant Hodgkin Lymphoma; or Nodular Lymphocyte Predominant HL. Alternatively, a compound disclosed herein, or its salt, or isotopic analog thereof can be used in an effective amount to treat a host, for example a human with a specific B-cell lymphoma or proliferative disorder such as, but not limited to: multiple myeloma; Diffuse large B cell lymphoma; Follicular lymphoma; Mucosa-Associated Lymphatic Tissue lymphoma (MALT); Small cell lymphocytic lymphoma; Mediastinal large B cell lymphoma; Nodal marginal zone B cell lymphoma (NMZL); Splenic marginal zone lymphoma (SMZL); Intravascular large B-cell lymphoma; Primary effusion lymphoma; or Lymphomatoid granulomatosis;; B-cell prolymphocytic leukemia; Hairy cell leukemia; Splenic lymphoma / leukemia, unclassifiable; Splenic diffuse red pulp small B-cell lymphoma; Hairy cell leukemia-variant; Lymphoplasmacytic lymphoma; Heavy chain diseases, for example, Alpha heavy chain disease, Gamma heavy chain disease, Mu heavy chain disease; Plasma cell myeloma; Solitary plasmacytoma of bone; Extraosseous plasmacytoma; Primary cutaneous follicle center lymphoma; T cell / histiocyte rich large B-cell lymphoma; DLBCL associated with chronic inflammation; Epstein-Barr virus (EBV)+ DLBCL of the elderly; Primary mediastinal (thymic) large B-cell lymphoma; Primary cutaneous DLBCL, leg type; ALK+ large B-cell lymphoma; Plasmablastic lymphoma; Large B-cell lymphoma arising in HHV8- associated multicentric; Castleman disease; B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma; or B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and classical Hodgkin lymphoma. In certain embodiments, a compound disclosed herein, or its salt, or isotopic analog thereof can be used in an effective amount to treat a host, for example a human with leukemia. For example, the host may be suffering from an acute or chronic leukemia of a lymphocytic or myelogenous origin, such as, but not limited to: Acute lymphoblastic leukemia (ALL); Acute myelogenous leukemia (AML); Chronic lymphocytic leukemia (CLL); Chronic myelogenous leukemia (CML); juvenile myelomonocytic leukemia (JMML); hairy cell leukemia (HCL); acute promyelocytic leukemia (a subtype of AML); large granular lymphocytic leukemia; or Adult T-cell chronic leukemia. In certain embodiments, the patient suffers from an acute myelogenous leukemia, for example an undifferentiated AML (M0); myeloblastic leukemia (M1; with / without minimal cell maturation); myeloblastic leukemia (M2; with cell maturation); promyelocytic leukemia (M3 or M3 variant [M3V]); myelomonocytic leukemia (M4 or M4 variant with eosinophilia [M4E]); monocytic leukemia (M5); erythroleukemia (M6); or megakaryoblastic leukemia (M7). VI. PHARMACEUTICAL COMPOSITIONS AND DOSAGE FORMS An active compound described herein, or its salt, or isotopic analog thereof can be administered in an effective amount to a host to treat any of the disorders described herein using any suitable approach which achieves the desired therapeutic result. The amount and timing of active compound administered will, of course, be dependent on the host being treated, the instructions of the supervising medical specialist, on the time course of the exposure, on the manner of administration, on the pharmacokinetic properties of the particular active compound, and on the judgment of the prescribing physician. Thus, because of host to host variability, the dosages given below are a guideline and the physician can titrate doses of the compound to achieve the treatment that the physician considers appropriate for the host. In considering the degree of treatment desired, the physician can balance a variety of factors such as age and weight of the host, presence of preexisting disease, as well as presence of other diseases. The pharmaceutical composition may be formulated as any pharmaceutically useful form, e.g., as an aerosol, a cream, a gel, a pill, an injection or infusion solution, a capsule, a tablet, a syrup, a transdermal patch, a subcutaneous patch, a dry powder, an inhalation formulation, in a medical device, suppository, buccal, or sublingual formulation, parenteral formulation, or an ophthalmic solution. Some dosage forms, such as tablets and capsules, are subdivided into suitably sized unit doses containing appropriate quantities of the active components, e.g., an effective amount to achieve the desired purpose. The therapeutically effective dosage of any active compound described herein will be determined by the health care practitioner depending on the condition, size and age of the patient as well as the route of delivery. In one non-limited embodiment, a dosage from about 0.1 to about 200 mg / kg has therapeutic efficacy, with all weights being calculated based upon the weight of the active compound, including the cases where a salt is employed. In certain embodiments, the dosage is at about or greater than 0.1, 0.5, 1, 5, 10, 25, 50, 75, 100, 125, 150, 175, or 200 mg / kg. In some embodiments, the dosage may be the amount of compound needed to provide a serum concentration of the active compound of up to about 10 nM, 50 nM, 100 nM, 200 nM, 300 nM, 400 nM, 500 nM, 600 nM, 700 nM, 800 nM, 900 nM, 1 μM, 5 μM, 10 <com:Math><semantics>μ<annotation encoding="application / x-tex">\mu< / annotation>< / semantics>< / com:Math>M, 20 <com:Math><semantics>μ<annotation encoding="application / x-tex">\mu< / annotation>< / semantics>< / com:Math>M, 30 <com:Math><semantics>μ<annotation encoding="application / x-tex">\mu< / annotation>< / semantics>< / com:Math>M, or 40 <com:Math><semantics>μ<annotation encoding="application / x-tex">\mu< / annotation>< / semantics>< / com:Math>M. In certain embodiments, the pharmaceutical composition is in a dosage form that contains from about 0.1 mg to about 2000 mg, from about 10 mg to about 1000 mg, from about 100 mg to about 800 mg, or from about 200 mg to about 600 mg of the active compound and optionally from about 0.1 mg to about 2000 mg, from about 10 mg to about 1000 mg, from about 100 mg to about 800 mg, or from about 200 mg to about 600 mg of an additional active agent in a unit dosage form. Examples of dosage forms with at least 5, 10, 15, 20, 25, 50, 100, 200, 250, 300, 400, 500, 600, 700, or 750 mg of active compound, or its salt. The pharmaceutical composition may also include a molar ratio of the active compound and an additional active agent, in a ratio that achieves the desired results. In some embodiments, compounds disclosed herein or used as described are administered once a day (QD), twice a day (BID), or three times a day (TID). In some embodiments, compounds disclosed herein or used as described are administered at least once a day for at least 21 days, at least 24 days, at least 28 days, at least 35 days, at least 45 days, at least 60 days, at least 75 days, at least 90 days, at least 120 days, at least 180 days, or longer. Compounds disclosed herein or used as described herein may be administered orally, topically, parenterally, by inhalation or spray, sublingually, via implant, including ocular implant, transdermally, via buccal administration, rectally, as an ophthalmic solution, injection, including ocular injection, intravenous, intramuscular, inhalation, intra-aortal, intracranial, subdermal, intraperitoneal, subcutaneous, transnasal, sublingual, or rectal or by other means, in dosage unit formulations containing conventional pharmaceutically acceptable carriers. For ocular delivery, the compound can be administered, as desired, for example, via intravitreal, intrastromal, intracameral, sub-tenon, sub-retinal, retro-bulbar, peribulbar, suprachorodial, conjunctival, subconjunctival, episcleral, periocular, transscleral, retrobulbar, posterior juxtascleral, circumcorneal, or tear duct injections, or through a mucus, mucin, or a mucosal barrier, in an immediate or controlled release fashion or via an ocular device. In accordance with the presently disclosed methods, an oral administration can be in any desired form such as a solid, gel or liquid, including a solution, suspension, or emulsion. In some embodiments, the compounds or salts are administered by inhalation, intravenously, or intramuscularly as a liposomal suspension. When administered through inhalation the active compound or salt may be in the form of a plurality of solid particles or droplets having any desired particle size, and for example, from about 0.01, 0.1 or 0.5 to about 5, 10, 20 or more microns, and optionally from about 1 to about 2 microns. Compounds as disclosed in the present invention have demonstrated good pharmacokinetic and pharmacodynamics properties, for instance when administered by the oral or intravenous routes. The pharmaceutical formulations can comprise an active compound described herein or a pharmaceutically acceptable salt thereof, in any pharmaceutically acceptable carrier. If a solution is desired, water may sometimes be the carrier of choice for water-soluble compounds or salts. With respect to the water-soluble compounds or salts, an organic vehicle, such as glycerol, propylene glycol, polyethylene glycol, or mixtures thereof, can be suitable. In the latter instance, the organic vehicle can contain a substantial amount of water. The solution in either instance can then be sterilized in a suitable manner known to those in the art, and for illustration by filtration through a 0.22-micron filter. Subsequent to sterilization, the solution can be dispensed into appropriate receptacles, such as depyrogenated glass vials. The dispensing is optionally done by an aseptic method. Sterilized closures can then be placed on the vials and, if desired, the vial contents can be lyophilized. Carriers include excipients and diluents and must be of sufficiently high purity and sufficiently low toxicity to render them suitable for administration to the patient being treated. The carrier can be inert or it can possess pharmaceutical benefits of its own. The amount of carrier employed in conjunction with the compound is sufficient to provide a practical quantity of material for administration per unit dose of the compound. Classes of carriers include, but are not limited to binders, buffering agents, coloring agents, diluents, disintegrants, emulsifiers, flavorants, glidents, lubricants, preservatives, stabilizers, surfactants, tableting agents, and wetting agents. Some carriers may be listed in more than one class, for example vegetable oil may be used as a lubricant in some formulations and a diluent in others. Exemplary pharmaceutically acceptable carriers include sugars, starches, celluloses, powdered tragacanth, malt, gelatin; talc, and vegetable oils. Optional active agents may be included in a pharmaceutical composition, which do not substantially interfere with the activity of the compound of the present invention. Additionally, auxiliary substances, such as wetting or emulsifying agents, biological buffering substances, surfactants, and the like, can be present in such vehicles. A biological buffer can be any solution which is pharmacologically acceptable and which provides the formulation with the desired pH, i.e., a pH in the physiologically acceptable range. Examples of buffer solutions include saline, phosphate buffered saline, Tris buffered saline, Hank's buffered saline, and the like. Depending on the intended mode of administration, the pharmaceutical compositions can be in the form of solid, semi-solid or liquid dosage forms, such as, for example, tablets, suppositories, pills, capsules, powders, liquids, suspensions, creams, ointments, lotions or the like, preferably in unit dosage form suitable for single administration of a precise dosage. The compositions will include an effective amount of the selected drug in combination with a pharmaceutically acceptable carrier and, in addition, can include other pharmaceutical agents, adjuvants, diluents, buffers, and the like. Thus, the compositions of the disclosure can be administered as pharmaceutical formulations including those suitable for oral (including buccal and sub-lingual), rectal, nasal, topical, pulmonary, vaginal or parenteral (including intramuscular, intra-arterial, intrathecal, subcutaneous and intravenous) administration or in a form suitable for administration by inhalation or insufflation. The preferred manner of administration is intravenous or oral using a convenient daily dosage regimen which can be adjusted according to the degree of affliction. For solid compositions, conventional nontoxic solid carriers include, for example, pharmaceutical grades of mannitol, lactose, starch, magnesium stearate, sodium saccharin, talc, cellulose, glucose, sucrose, magnesium carbonate, and the like. Liquid pharmaceutically administrable compositions can, for example, be prepared by dissolving, dispersing, and the like, an active compound as described herein and optional pharmaceutical adjuvants in an excipient, such as, for example, water, saline, aqueous dextrose, glycerol, ethanol, and the like, to thereby form a solution or suspension. If desired, the pharmaceutical composition to be administered can also contain minor amounts of nontoxic auxiliary substances such as wetting or emulsifying agents, pH buffering agents and the like, for example, sodium acetate, sorbitan monolaurate, triethanolamine sodium acetate, triethanolamine oleate, and the like. Actual methods of preparing such dosage forms are known, or will be apparent, to those skilled in this art; for example, see Remington's Pharmaceutical Sciences, referenced above. In yet another embodiment is the use of permeation enhancer excipients including polymers such as: polycations (chitosan and its quaternary ammonium derivatives, poly-L- arginine, aminated gelatin); polyanions (N-carboxymethyl chitosan, poly-acrylic acid); and, thiolated polymers (carboxymethyl cellulose-cysteine, polycarbophil-cysteine, chitosan- thiobutylamidine, chitosan-thioglycolic acid, chitosan-glutathione conjugates). For oral administration, the composition will generally take the form of a tablet, capsule, a softgel capsule or can be an aqueous or nonaqueous solution, suspension or syrup. Tablets and capsules are preferred oral administration forms. Tablets and capsules for oral use can include one or more commonly used carriers such as lactose and corn starch. Lubricating agents, such as magnesium stearate, are also typically added. Typically, the compositions of the disclosure can be combined with an oral, non-toxic, pharmaceutically acceptable, inert carrier such as lactose, starch, sucrose, glucose, methyl cellulose, magnesium stearate, dicalcium phosphate, calcium sulfate, mannitol, sorbitol and the like. Moreover, when desired or necessary, suitable binders, lubricants, disintegrating agents, and coloring agents can also be incorporated into the mixture. Suitable binders include starch, gelatin, natural sugars such as glucose or beta-lactose, corn sweeteners, natural and synthetic gums such as acacia, tragacanth, or sodium alginate, carboxymethylcellulose, polyethylene glycol, waxes, and the like. Lubricants used in these dosage forms include sodium oleate, sodium stearate, magnesium stearate, sodium benzoate, sodium acetate, sodium chloride, and the like. Disintegrators include, without limitation, starch, methyl cellulose, agar, bentonite, xanthan gum, and the like. When liquid suspensions are used, the active agent can be combined with any oral, non- toxic, pharmaceutically acceptable inert carrier such as ethanol, glycerol, water, and the like and with emulsifying and suspending agents. If desired, flavoring, coloring and / or sweetening agents can be added as well. Other optional components for incorporation into an oral formulation herein include, but are not limited to, preservatives, suspending agents, thickening agents, and the like. Parenteral formulations can be prepared in conventional forms, either as liquid solutions or suspensions, solid forms suitable for solubilization or suspension in liquid prior to injection, or as emulsions. Preferably, sterile injectable suspensions are formulated according to techniques known in the art using suitable carriers, dispersing or wetting agents and suspending agents. The sterile injectable formulation can also be a sterile injectable solution or a suspension in a nontoxic parenterally acceptable diluent or solvent. Among the acceptable vehicles and solvents that can be employed are water, Ringer's solution and isotonic sodium chloride solution. In addition, sterile, fixed oils, fatty esters or polyols are conventionally employed as solvents or suspending media. In addition, parenteral administration can involve the use of a slow release or sustained release system such that a constant level of dosage is maintained. Parenteral administration includes intraarticular, intravenous, intramuscular, intradermal, intraperitoneal, and subcutaneous routes, and include aqueous and non-aqueous, isotonic sterile injection solutions, which can contain antioxidants, buffers, bacteriostats, and solutes that render the formulation isotonic with the blood of the intended recipient, and aqueous and non-aqueous sterile suspensions that can include suspending agents, solubilizers, thickening agents, stabilizers, and preservatives. Administration via certain parenteral routes can involve introducing the formulations of the disclosure into the body of a patient through a needle or a catheter, propelled by a sterile syringe or some other mechanical device such as an continuous infusion system. A formulation provided by the disclosure can be administered using a syringe, injector, pump, or any other device recognized in the art for parenteral administration. In addition to the active compounds or their salts, the pharmaceutical formulations can contain other additives, such as pH-adjusting additives. In particular, useful pH-adjusting agents include acids, such as hydrochloric acid, bases or buffers, such as sodium lactate, sodium acetate, sodium phosphate, sodium citrate, sodium borate, or sodium gluconate. Further, the formulations can contain antimicrobial preservatives. Useful antimicrobial preservatives include methylparaben, propylparaben, and benzyl alcohol. An antimicrobial preservative is typically employed when the formulations is placed in a vial designed for multi- dose use. The pharmaceutical formulations described herein can be lyophilized using techniques well known in the art. For oral administration, a pharmaceutical composition can take the form of a solution suspension, tablet, pill, capsule, powder, and the like. Tablets containing various excipients such as sodium citrate, calcium carbonate and calcium phosphate may be employed along with various disintegrants such as starch (e.g., potato or tapioca starch) and certain complex silicates, together with binding agents such as polyvinylpyrrolidone, sucrose, gelatin and acacia. Additionally, lubricating agents such as magnesium stearate, sodium lauryl sulfate, and talc are often very useful for tableting purposes. Solid compositions of a similar type may be employed as fillers in soft and hard-filled gelatin capsules. Materials in this connection also include lactose or milk sugar as well as high molecular weight polyethylene glycols. When aqueous suspensions and / or elixirs are desired for oral administration, the compounds of the presently disclosed host matter can be combined with various sweetening agents, flavoring agents, coloring agents, emulsifying agents and / or suspending agents, as well as such diluents as water, ethanol, propylene glycol, glycerin and various like combinations thereof. In yet another embodiment of the host matter described herein, there are provided injectable, stable, sterile formulations comprising an active compound as described herein, or a salt thereof, in a unit dosage form in a sealed container. The compound or salt is provided in the form of a lyophilizate, which is capable of being reconstituted with a suitable pharmaceutically acceptable carrier to form liquid formulation suitable for injection thereof into a host. When the compound or salt is substantially water-insoluble, a sufficient amount of emulsifying agent, which is physiologically acceptable, can be employed in sufficient quantity to emulsify the compound or salt in an aqueous carrier. Particularly useful emulsifying agents include phosphatidyl cholines and lecithin. Additional embodiments include liposomal formulations of the active compounds disclosed herein. The technology for forming liposomal suspensions is well known in the art. When the compound is an aqueous-soluble salt, using conventional liposome technology, the same can be incorporated into lipid vesicles. In such an instance, due to the water solubility of the active compound, the active compound can be substantially entrained within the hydrophilic center or core of the liposomes. The lipid layer employed can be of any conventional composition and can either contain cholesterol or can be cholesterol-free. When the active compound of interest is water-insoluble, again employing conventional liposome formation technology, the salt can be substantially entrained within the hydrophobic lipid bilayer that forms the structure of the liposome. In either instance, the liposomes that are produced can be reduced in size, as through the use of standard sonication and homogenization techniques. The liposomal formulations comprising the active compounds disclosed herein can be lyophilized to produce a lyophilizate, which can be reconstituted with a pharmaceutically acceptable carrier, such as water, to regenerate a liposomal suspension. Pharmaceutical formulations also are provided which are suitable for administration as an aerosol by inhalation. These formulations comprise a solution or suspension of a desired compound described herein or a salt thereof, or a plurality of solid particles of the compound or salt. The desired formulations can be placed in a small chamber and nebulized. Nebulization can be accomplished by compressed air or by ultrasonic energy to form a plurality of liquid droplets or solid particles comprising the compounds or salts. The liquid droplets or solid particles may for example have a particle size in the range of about 0.5 to about 10 microns, and optionally from about 0.5 to about 5 microns. In certain embodiments, the solid particles provide for controlled release through the use of a degradable polymer. The solid particles can be obtained by processing the solid compound or a salt thereof, in any appropriate manner known in the art, such as by micronization. Optionally, the size of the solid particles or droplets can be from about 1 to about 2 microns. In this respect, commercial nebulizers are available to achieve this purpose. The compounds can be administered via an aerosol suspension of respirable particles in a manner set forth in U.S. Pat. No. 5,628,984. Pharmaceutical formulations also are provided which provide a controlled release of a compound described herein, including through the use of a degradable polymer, as known in the art. When the pharmaceutical formulations suitable for administration as an aerosol is in the form of a liquid, the formulations can comprise a water-soluble active compound in a carrier that comprises water. A surfactant can be present, which lowers the surface tension of the formulations sufficiently to result in the formation of droplets within the desired size range when hosted to nebulization. The term "pharmaceutically acceptable salts" as used herein refers to those salts which are, within the scope of sound medical judgment, suitable for use in contact with hosts (e.g., human hosts) without undue toxicity, irritation, allergic response, and the like, commensurate with a reasonable benefit / risk ratio, and effective for their intended use, as well as the zwitterionic forms, where possible, of the compounds of the presently disclosed host matter. Thus, the term "salts" refers to the relatively non-toxic, inorganic and organic acid addition salts of the presently disclosed compounds. These salts can be prepared during the final isolation and purification of the compounds or by separately reacting the purified compound in its free base form with a suitable organic or inorganic acid and isolating the salt thus formed. Basic compounds are capable of forming a wide variety of different salts with various inorganic and organic acids. Acid addition salts of the basic compounds are prepared by contacting the free base form with a sufficient amount of the desired acid to produce the salt in the conventional manner. The free base form can be regenerated by contacting the salt form with a base and isolating the free base in the conventional manner. The free base forms may differ from their respective salt forms in certain physical properties such as solubility in polar solvents. Pharmaceutically acceptable base addition salts may be formed with metals or amines, such as alkali and alkaline earth metal hydroxides, or of organic amines. Examples of metals used as cations, include, but are not limited to, sodium, potassium, magnesium, calcium, and the like. Examples of suitable amines include, but are not limited to, N,N'- dibenzylethylenediamine, chloroprocaine, choline, diethanolamine, ethylenediamine, N- methylglucamine, and procaine. The base addition salts of acidic compounds are prepared by contacting the free acid form with a sufficient amount of the desired base to produce the salt in the conventional manner. The free acid form can be regenerated by contacting the salt form with an acid and isolating the free acid in a conventional manner. The free acid forms may differ from their respective salt forms somewhat in certain physical properties such as solubility in polar solvents. Salts can be prepared from inorganic acids sulfate, pyrosulfate, bisulfate, sulfite, bisulfite, nitrate, phosphate, monohydrogenphosphate, dihydrogenphosphate, metaphosphate, pyrophosphate, chloride, bromide, iodide such as hydrochloric, nitric, phosphoric, sulfuric, hydrobromic, hydriodic, phosphorus, and the like. Representative salts include the hydrobromide, hydrochloride, sulfate, bisulfate, nitrate, acetate, oxalate, valerate, oleate, palmitate, stearate, laurate, borate, benzoate, lactate, phosphate, tosylate, citrate, maleate, fumarate, succinate, tartrate, naphthylate mesylate, glucoheptonate, lactobionate, laurylsulphonate and isethionate salts, and the like. Salts can also be prepared from organic acids, such as aliphatic mono- and dicarboxylic acids, phenyl-substituted alkanoic acids, hydroxy alkanoic acids, alkanedioic acids, aromatic acids, aliphatic and aromatic sulfonic acids, etc. and the like. Representative salts include acetate, propionate, caprylate, isobutyrate, oxalate, malonate, succinate, suberate, sebacate, fumarate, maleate, mandelate, benzoate, chlorobenzoate, methylbenzoate, dinitrobenzoate, phthalate, benzenesulfonate, toluenesulfonate, phenylacetate, citrate, lactate, maleate, tartrate, methanesulfonate, and the like. Pharmaceutically acceptable salts can include cations based on the alkali and alkaline earth metals, such as sodium, lithium, potassium, calcium, magnesium and the like, as well as non-toxic ammonium, quaternary ammonium, and amine cations including, but not limited to, ammonium, tetramethylammonium, tetraethylammonium, methylamine, dimethylamine, trimethylamine, triethylamine, ethylamine, and the like. Also contemplated are the salts of amino acids such as arginate, gluconate, galacturonate, and the like. See, for example, Berge et al., J. Pharm. Sci., 1977, 66, 1-19. Preferably, sterile injectable suspensions are formulated according to techniques known in the art using suitable carriers, dispersing or wetting agents and suspending agents. The sterile injectable formulation can also be a sterile injectable solution or a suspension in a nontoxic parenterally acceptable diluent or solvent. Among the acceptable vehicles and solvents that can be employed are water, Ringer's solution and isotonic sodium chloride solution. In addition, sterile, fixed oils, fatty esters or polyols are conventionally employed as solvents or suspending media. In addition, parenteral administration can involve the use of a slow release or sustained release system such that a constant level of dosage is maintained. Preparations according to the disclosure for parenteral administration include sterile aqueous or non-aqueous solutions, suspensions, or emulsions. Examples of non-aqueous solvents or vehicles are propylene glycol, polyethylene glycol, vegetable oils, such as olive oil and corn oil, gelatin, and injectable organic esters such as ethyl oleate. Such dosage forms can also contain adjuvants such as preserving, wetting, emulsifying, and dispersing agents. They can be sterilized by, for example, filtration through a bacteria retaining filter, by incorporating sterilizing agents into the compositions, by irradiating the compositions, or by heating the compositions. They can also be manufactured using sterile water, or some other sterile injectable medium, immediately before use Sterile injectable solutions are prepared by incorporating one or more of the compounds of the disclosure in the required amount in the appropriate solvent with various of the other ingredients enumerated above, as required, followed by filtered sterilization. Generally, dispersions are prepared by incorporating the various sterilized active ingredients into a sterile vehicle which contains the basic dispersion medium and the required other ingredients from those enumerated above. In the case of sterile powders for the preparation of sterile injectable solutions, the preferred methods of preparation are vacuum-drying and freeze-drying techniques which yield a powder of the active ingredient plus any additional desired ingredient from a previously sterile-filtered solution thereof. Thus, for example, a parenteral composition suitable for administration by injection is prepared by stirring 1.5% by weight of active ingredient in 10% by volume propylene glycol and water. The solution is made isotonic with sodium chloride and sterilized. Formulations suitable for rectal administration are typically presented as unit dose suppositories. These may be prepared by admixing the active disclosed compound with one or more conventional solid carriers, for example, cocoa butter, and then shaping the resulting mixture. Formulations suitable for topical application to the skin preferably take the form of an ointment, cream, lotion, paste, gel, spray, aerosol, or oil. Carriers which may be used include petroleum jelly, lanoline, polyethylene glycols, alcohols, transdermal enhancers, and combinations of two or more thereof. Formulations suitable for transdermal administration may be presented as discrete patches adapted to remain in intimate contact with the epidermis of the recipient for a prolonged period of time. Formulations suitable for transdermal administration may also be delivered by iontophoresis (see, for example, Pharmaceutical Research 3 (6):318 (1986)) and typically take the form of an optionally buffered aqueous solution of the active compound. In certain embodiments, microneedle patches or devices are provided for delivery of drugs across or into biological tissue, particularly the skin. The microneedle patches or devices permit drug delivery at clinically relevant rates across or into skin or other tissue barriers, with minimal or no damage, pain, or irritation to the tissue. Formulations suitable for administration to the lungs can be delivered by a wide range of passive breath driven and active power driven single / -multiple dose dry powder inhalers (DPI). The devices most commonly used for respiratory delivery include nebulizers, metered- dose inhalers, and dry powder inhalers. Several types of nebulizers are available, including jet nebulizers, ultrasonic nebulizers, and vibrating mesh nebulizers. Selection of a suitable lung delivery device depends on parameters, such as nature of the drug and its formulation, the site of action, and pathophysiology of the lung. Additional non-limiting examples of drug delivery devices and methods include, for example, US20090203709 titled "Pharmaceutical Dosage Form For Oral Administration Of Tyrosine Kinase Inhibitor" (Abbott Laboratories); US20050009910 titled "Delivery of an active drug to the posterior part of the eye via subconjunctival or periocular delivery of a prodrug", US 20130071349 titled "Biodegradable polymers for lowering intraocular pressure", US 8,481,069 titled "Tyrosine kinase microspheres", US 8,465,778 titled "Method of making tyrosine kinase microspheres", US 8,409,607 titled "Sustained release intraocular implants containing tyrosine kinase inhibitors and related methods", US 8,512,738 and US 2014 / 0031408 titled "Biodegradable intravitreal tyrosine kinase implants", US 2014 / 0294986 titled "Microsphere Drug Delivery System for Sustained Intraocular Release", US 8,911,768 titled "Methods For Treating Retinopathy With Extended Therapeutic Effect" (Allergan, Inc.); US 6,495,164 titled "Preparation of injectable suspensions having improved injectability" (Alkermes Controlled Therapeutics, Inc.); WO 2014 / 047439 titled "Biodegradable" Microcapsules Containing Filling Material" (Akina, Inc.); WO 2010 / 132664 titled "Compositions And Methods For Drug Delivery" (Baxter International Inc. Baxter Healthcare) SA); US20120052041 titled "Polymeric nanoparticles with enhanced drug loading and methods of use thereof" (The Brigham and Women's Hospital, Inc.); US20140178475, US20140248358, and US20140249158 titled "Therapeutic Nanoparticles Comprising a Therapeutic Agent and Methods of Making and Using Same" (BIND Therapeutics, Inc.); US 5,869,103 titled "Polymer microparticles for drug delivery" (Danbiosyst UK Ltd.); US 8628801 titled "Pegylated Nanoparticles" (Universidad de Navarra); US2014 / 0107025 titled "Ocular drug delivery system" (Jade Therapeutics, LLC); US 6,287,588 titled "Agent delivering system comprised of microparticle and biodegradable gel with an improved releasing profile and methods of use thereof", US 6,589,549 titled "Bioactive agent delivering" system comprised of microparticles within a biodegradable to improve release profiles" (Macromed, Inc.); US 6,007,845 and US 5,578,325 titled "Nanoparticles and microparticles of non-linear hydrophilic hydrophobic multiblock copolymers" (Massachusetts Institute of Technology); US20040234611, US20080305172, US20120269894, and US20130122064 titled "Ophthalmic depot formulations for periocular or subconjunctival administration (Novartis Ag); US 6,413,539 titled "Block polymer" (Poly-Med, Inc.); US 20070071756 titled "Delivery of an agent to ameliorate inflammation" (Peyman), US 20080166411 titled "Injectable Depot Formulations And Methods For Providing Sustained Release Of Poorly Soluble Drugs Comprising Nanoparticles" (Pfizer, Inc.); US 6,706,289 titled "Methods and compositions for enhanced delivery of bioactive molecules" (PR Pharmaceuticals, Inc.); and US 8,663,674 titled "Microparticle containing matrices for drug delivery" (Surmodics). VII. COMBINATION THERAPY The disclosed compounds of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula IX, or Formula X, can be used in an effective amount alone or in combination with another compound of the present invention or another bioactive agent (therapeutic agent) to treat a host such as a human with a disorder as described herein. The disclosed compounds described herein can be used in an effective amount alone or in combination with another compound of the present invention or another bioactive agent to treat a host such as a human with a disorder as described herein. The term "bioactive agent" or "therapeutic agent" is used to describe an agent, other than the selected compound according to the present invention, which can be used in combination or alternation with a compound of the present invention to achieve a desired result of therapy. In certain embodiments, the compound of the present invention and the bioactive agent are administered in a manner that they are active in vivo during overlapping time periods, for example, have time-period overlapping <com:Math><semantics>Cmax<annotation encoding="application / x-tex">C_{max}< / annotation>< / semantics>< / com:Math>, <com:Math><semantics>Tmax<annotation encoding="application / x-tex">T_{max}< / annotation>< / semantics>< / com:Math>, AUC or another pharmacokinetic parameter. In another embodiment, the compound of the present invention and the bioactive agent are administered to a host in need thereof that do not have overlapping pharmacokinetic parameter, however, one has a therapeutic impact on the therapeutic efficacy of the other. In certain aspects of this embodiment, the bioactive agent is a chemotherapeutic. In another aspect of this embodiment, the bioactive agent is a growth factor. In certain aspects of this embodiment, the bioactive agent is an immune modulator, including but not limited to a checkpoint inhibitor, including as non-limiting examples, a PD-1 inhibitor, PD-L1 inhibitor, PD-L2 inhibitor, CTLA-4 inhibitor, LAG-3 inhibitor, TIM-3 inhibitor, V-domain Ig suppressor of T-cell activation (VISTA) inhibitors, small molecule, peptide, nucleotide, or another inhibitor. In certain aspects, the immune modulator is an antibody, such as a monoclonal antibody. Immune Checkpoint Inhibitors Immune checkpoint inhibitors for use in the methods described herein include, but are not limited to PD-1 inhibitors, PD-L1 inhibitors, PD-L2 inhibitors, CTLA-4 inhibitors, LAG- 3 inhibitors, TIM-3 inhibitors, and V-domain Ig suppressor of T-cell activation (VISTA) inhibitors, or combinations thereof. In some embodiments, an immune checkpoint inhibitor is administered in an effective amount in combination with a compound described herein to treat a cancer, including but not limited to, Hodgkin lymphoma, melanoma, non-small cell lung cancer, including NSCLC with EGFR or ALK genomic tumor aberrations, squamous cell carcinoma of the head and neck, small cell lung cancer, hepatocellular carcinoma, renal cell carcinoma, urothelial carcinoma, colorectal cancer, colorectal cancer, hepatocellular carcinoma, renal cell carcinoma, small-cell lung carcinoma, bladder carcinoma, B-cell lymphoma, gastric cancer, cervical cancer, liver cancer, advanced Merkel cell carcinoma, esophageal squamous cell carcinoma, or ovarian cancer. In certain embodiments, the immune checkpoint inhibitor is a PD-1 inhibitor that blocks the interaction of PD-1 and PD-L1 by binding to the PD-1 receptor, and in turn inhibits immune suppression. In certain embodiments, the immune checkpoint inhibitor is a PD-1 immune checkpoint inhibitor selected from nivolumab (Opdivo®), pembrolizumab (Keytruda®), pidilizumab, (AMP-224 (AstraZeneca and MedImmune), PF-06801591 (Pfizer), MEDI0680 (AstraZeneca), PDR001 (Novartis), cemiplimad / REGN2810 (Libtayo® Regeneron), MGA012 (MacroGenics), BGB-A317 (BeiGene) SHR-12-1 (Jiangsu Hengrui Medicine Company and Incyte Corporation), TSR-042 (Tesaro), and the PD-L1 / VISTA inhibitor CA-170 (Curis Inc.). In certain embodiments, the immune checkpo...

Claims

1. A compound of Formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (I), (II), [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (III), (IV), [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (V) (VI) [Image disponible dans le document PDF, Image available in the PDF document] (VII) [Image disponible dans le document PDF, Image available in the PDF document] (IX) [Image disponible dans le document PDF, Image available in the PDF document] (X); or a pharmaceutically acceptable salt thereof; wherein: X 1 , X 2 , X 3 , X 4 , and X 5 are independently selected from N, CH, CR 2 , and CR 4 ; wherein at least one of X 1 , X 2 , X 3 , X 4 , and X 5 is CR 2 ; and wherein no more than 2 of X 1 , X 2 , X 3 , X 4 , and X 5 are selected to be N; X 11 , X 12 , X 13 , X 14 , and X 15 are independently selected from N, CH, CR 2 , and CR 4 ; wherein no more than 2 of X 11 X^{11} , X 12 X^{12} , X 13 X^{13} , X 14 X^{14} , and X 15 X^{15} are selected to be N; each R 1 is independently selected from the group consisting of hydrogen, halogen, -OR 14 , NR 14 R 15 , C 1 -C 4 alkyl, aryl, cycloalkyl, C 1 -C 4 haloalkyl, heteroaryl, C 1 -C 4 alkyl- hydroxyl, and heterocycle, wherein two R 1 s may come together with the ring atom to which they are attached to optionally constitute a 3, 4, 5, 6, 7, or 8-membered cycloalkyl or 4, 5, 6, 7, or 8-membered heterocycle that has 1 or 2 heteroatoms selected from N, O, and S; wherein the cycloalkyl or heterocycle formed by combining two R 1 s with the atom to which they are attached can be optionally substituted with 1 or 2 substituents independently selected from R 50 ; each R 2 R^2 is independently selected from the group consisting of -NR 14 C(O)R 6 , − N R 14 S ( O ) R 6 -NR^{14}S(O)R^6 , − N R 14 S ( O ) 2 R 6 -NR^{14}S(O)_2R^6 , − N R 14 C ( S ) R 6 -NR^{14}C(S)R^6 , − O C ( O ) R 6 -OC(O)R^6 , − O S ( O ) R 6 -OS(O)R^6 , − O S ( O ) 2 R 6 -OS(O)_2R^6 , − O C ( S ) R 6 -OC(S)R^6 , − C ( O ) R 6 -C(O)R^6 , − C ( S ) R 6 -C(S)R^6 , − S ( O ) R 6 -S(O)R^6 , − S ( = N R 14 ) 2 R 6 -S(=NR^{14})_2R^6 , − S ( = N R 14 ) ( O ) R 6 -S(=NR^{14})(O)R^6 and − S ( O ) 2 R 6 -S(O)_2R^6 ; R 3 is selected from the group consisting of hydrogen, -OR 14 , -NR 14 R 15 , C 1 -C 4 alkyl, C 2 C_2 - C 4 C_4 alkenyl, C 2 C_2 - C 4 C_4 alkynyl, − C ( O ) R 6 -C(O)R^6 , − C ( O ) C 1 -C(O)C_1 - C 4 C_4 alkyl, − C ( S ) C 1 -C(S)C_1 - C 4 C_4 alkyl, aryl, − S O 2 C 1 -SO_2C_1 - C 4 C_4 alkyl, heteroaryl, heterocycle, -C 1 -C 4 alkyl-aryl, and -C 1 -C 4 alkyl-heteroaryl; each R 4 is independently selected from the group consisting of hydrogen, C 1 -C 4 alkyl, aryl, cycloalkyl, C 1 -C 4 haloalkyl, heteroaryl, heterocycle, halogen, cyano, -OR 14 , -NR 14 R 15 , − N R 14 C ( O ) R 6 -NR^{14}C(O)R^6 , − N R 14 S ( O ) R 6 -NR^{14}S(O)R^6 , − N R 14 S ( O ) 2 R 6 -NR^{14}S(O)_2R^6 , − N R 14 C ( S ) R 6 -NR^{14}C(S)R^6 , − O C ( O ) R 6 -OC(O)R^6 , − O S ( O ) R 6 -OS(O)R^6 , − O S ( O ) 2 R 6 -OS(O)_2R^6 , − O C ( S ) R 6 -OC(S)R^6 , − C ( O ) R 6 -C(O)R^6 , − C ( S ) R 6 -C(S)R^6 , − S ( O ) R 6 -S(O)R^6 , and − S ( O ) 2 R 6 -S(O)_2R^6 ; R 5 is hydrogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, halogen, cyano, -OR 14 , or -NR 14 R 15 ; each R 6 is independently selected from the group consisting of hydrogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, cycloalkyl, heterocycle, aryl, heteroaryl, NR 7 R 7 , and OR 7 each of which R 6 except hydrogen, NR 7 R 7 , and OR 7 is optionally substituted with 1, 2, 3, or 4 R 8 groups; each R 7 is independently selected from the group consisting of hydrogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, cycloalkyl, heterocycle, aryl, C 1 -C 4 alkyl-aryl, C 1 -C 4 alkyl- heteroaryl, and heteroaryl each of which R 7 except hydrogen is optionally substituted with 1, 2 2 , 3 3 , or 4 R 8 4 R^8 groups; each R 8 is independently selected from the group consisting of hydrogen, halogen, C 1 - C 4 haloalkyl, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, cycloalkyl, heterocycle, aryl, heteroaryl, -S(O) 2 C 1 -C 4 alkyl, NR 12 R 13 , C 1 -C 4 alkyl-heteroaryl, C 1 -C 4 alkyl-aryl, and OR 12 ; each R 12 R^{12} and R 13 R^{13} are independently selected from the group consisting of hydrogen, C 1 C_1 - C 4 C_4 alkyl, C 2 C_2 - C 4 C_4 alkenyl, C 2 C_2 - C 4 C_4 alkynyl, − C ( O ) C 1 -C(O)C_1 - C 4 C_4 alkyl, − C ( S ) C 1 -C(S)C_1 - C 4 C_4 alkyl, aryl, − S O 2 C 1 -SO_2C_1 - C 4 C_4 alkyl, -S(O)C 1 -C 4 alkyl, heteroaryl, C 1 -C 4 alkyl-aryl, cycloalkyl, heterocycle, and C 1 -C 4 alkyl- heteroaryl; each R 14 and R 15 are independently selected from the group consisting of hydrogen, C 1 - C 4 C_4 alkyl, C 2 C_2 - C 4 C_4 alkenyl, C 2 C_2 - C 4 C_4 alkynyl, − C ( O ) R 6 -C(O)R^6 , − C ( O ) C 1 -C(O)C_1 - C 4 C_4 alkyl, − C ( S ) C 1 -C(S)C_1 - C 4 C_4 alkyl, aryl, -SO 2 C 1 -C 4 alkyl, heteroaryl, heterocycle, -C 1 -C 4 alkyl-aryl, and -C 1 -C 4 alkyl-heteroaryl; R 17 and R 18 are independently selected from the group consisting of hydrogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, cycloalkyl, heterocycle, aryl, C 1 -C 4 alkyl-aryl, C 1 -C 4 alkyl- heteroaryl, and heteroaryl each of which except hydrogen is optionally substituted with 1, 2, 3, or 4 R 8 groups; R 19 is hydrogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, halogen, cyano, -OR 14 , or -NR 14 R 15 ; and each R 50 is independently selected from the group consisting of hydrogen, -NR 14 R 15 , O R 14 OR^{14} , and R 4 R^4 .

2. The compound of claim 1 of Formula: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] ( I ) (I) , (II), [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] (III), (IV), or [Image disponible dans le document PDF, Image available in the PDF document] (V); or a pharmaceutically acceptable salt; wherein each R 2 is independently selected from the group consisting of -NR 14 C(O)R 6 , − N R 14 S ( O ) R 6 , − N R 14 S ( O ) 2 R 6 , − N R 14 C ( S ) R 6 , − O C ( O ) R 6 , − O S ( O ) R 6 , − O S ( O ) 2 R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C ( S ) R 6 , − O C -NR^{14}S(O)R^6, \ -NR^{14}S(O)_2R^6, \ -NR^{14}C(S)R^6, \ -OC(O)R^6, \ -OS(O)R^6, \ -OS(O)_2R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC(S)R^6, \ -OC − C ( O ) R 6 -C(O)R^6 , − C ( S ) R 6 -C(S)R^6 , − S ( O ) R 6 -S(O)R^6 , and − S ( O ) 2 R 6 -S(O)_2R^6 ; and all other variables are as defined in claim 1.

3. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (I), or a pharmaceutically acceptable salt thereof; wherein R 3 R^3 , R 5 R^5 , X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 X^5 are as defined in claim 1.

4. The compound of any one of claims 1-3, wherein R 5 is hydroxyl.

5. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (II), or a pharmaceutically acceptable salt thereof; wherein R 3 R^3 , R 5 R^5 , X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 X^5 are as defined in claim 1.

6. The compound of claim 1, wherein one R 1 R^1 is hydrogen.

7. The compound of claim 1, wherein both R 1 s are hydrogen.

8. The compound of claim 1, wherein neither R 1 R^1 is hydrogen.

9. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof; wherein R 1 , R 3 , R 5 , R 17 , R 18 , R 19 , X 1 , X 2 , X 3 , X 4 , and X 5 are as defined in claim 1.

10. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 3 R^3 , R 5 R^5 , X 11 X^{11} , X 12 X^{12} , X 13 X^{13} , X 14 X^{14} , and X 15 X^{15} are as defined in claim 1.

11. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] • or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 3 R^3 , R 5 R^5 , X 11 X^{11} , X 12 X^{12} , X 13 X^{13} , X 14 X^{14} , and X 15 X^{15} are as defined in claim 1.

12. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 3 R^3 , R 14 R^{14} , X 11 X^{11} , X 12 X^{12} , X 13 X^{13} , X 14 X^{14} , and X 15 X^{15} are as defined in claim 1.

13. The compound of any one of claims 10-12, wherein X 11 X^{11} is CH.

14. The compound of any one of claims 10-12, wherein X 11 X^{11} is N.

15. The compound of any one of claims 10-12, wherein X 11 X^{11} is C R 4 CR^4 .

16. The compound of any one of claims 10-15, wherein X 12 X^{12} is CH.

17. The compound of any one of claims 10-15, wherein X 12 X^{12} is N.

18. The compound of any one of claims 10-15, wherein X 12 X^{12} is C R 4 CR^4 .

19. The compound of any one of claims 10-18, wherein X 13 X^{13} is CH.

20. The compound of any one of claims 10-18, wherein X 13 X^{13} is N.

21. The compound of any one of claims 10-18, wherein X 13 X^{13} is C R 4 CR^4 .

22. The compound of any one of claims 10-21, wherein X 14 X^{14} is CH.

23. The compound of any one of claims 10-21, wherein X 14 X^{14} is N.

24. The compound of any one of claims 10-21, wherein X 14 X^{14} is C R 4 CR^4 .

25. The compound of any one of claims 10-24, wherein X 15 X^{15} is CH.

26. The compound of any one of claims 10-24, wherein X 15 X^{15} is N.

27. The compound of any one of claims 10-24, wherein X 15 X^{15} is C R 4 CR^4 .

28. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (III), or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 3 R^3 , R 14 R^{14} , X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 X^5 are as defined in claim 1.

29. The compound of any one of claims 1-28, wherein R 3 is hydrogen.

30. The compound of any one of claims 1-28, wherein R 3 R^3 is C 1 C_1 - C 4 C_4 alkyl.

31. The compound of any one of claims 1-28, wherein R 3 R^3 is − N R 14 R 15 -NR^{14}R^{15} .

32. The compound of any one of claims 1-28, wherein R 3 R^3 is -NH 2 .

33. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (IV), or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 4 R^4 , R 14 R^{14} , X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 X^5 are as defined in claim 1.

34. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 14 R^{14} , X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 X^5 are as defined in claim 1.

35. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] (V), or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 4 R^4 , X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 X^5 are as defined in claim 1.

36. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] ) or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 X^5 are as defined in claim 1.

37. The compound of claim 1 of formula: [Image disponible dans le document PDF, Image available in the PDF document] • or a pharmaceutically acceptable salt thereof; wherein R 1 R^1 , R 4 R^4 , R 14 R^{14} , X 11 X^{11} , X 12 X^{12} , X 13 X^{13} , X 14 X^{14} , and X 15 X^{15} are as defined in claim 1.

38. The compound of claim 1 or any one of claims 33-37, wherein two R 1 s together with the carbon to which they are attached form a 3-8 membered cycloalkyl.

39. The compound of claim 1 or any one of claims 33-37, wherein two R 1 s together with the carbon to which they are attached form a 6-membered cycloalkyl.

40. The compound of claim 1 or any one of claims 33-37, wherein one R 1 is halogen.

41. The compound of claim 1 or any one of claims 33-37, wherein one R 1 R^1 is C 1 C_1 - C 4 C_4 haloalkyl.

42. The compound of claim 1 or any one of claims 33-37, wherein one R 1 is hydroxyl.

43. The compound of claim 1 or any one of claims 33-37, wherein R 1 R^1 is selected from C 1 C_1 - C 4 alkyl, aryl, cycloalkyl, and C 1 -C 4 haloalkyl.

44. The compound of any one of claims 1-43, wherein R 2 R^2 is − C ( O ) R 6 -C(O)R^6 , − C ( S ) R 6 -C(S)R^6 , − S ( O ) R 6 -S(O)R^6 , or − S ( O ) 2 R 6 -S(O)_2R^6 .

45. The compound of any one of claims 1-43, wherein R 2 R^2 is − C ( O ) R 6 -C(O)R^6 .

46. The compound of any one of claims 1-43, wherein R 2 R^2 is − S ( O ) 2 R 6 -S(O)_2R^6 .

47. The compound of any one of claims 1-46, wherein each R 6 is selected independently from hydrogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, cycloalkyl, heterocycle, aryl, and heteroaryl.

48. The compound of any one of claims 1-46, wherein each R 6 is selected independently from N R 7 R 7 NR^7R^7 and O R 7 OR^7 .

49. The compound of any one of claims 1-43, wherein R 2 R^2 is − S ( O ) 2 N H 2 -S(O)_2NH_2 . [Image disponible dans le document PDF, Image available in the PDF document]50. The compound of any one of claims 1-9, 28-36, or 38-49 wherein [Image disponible dans le document PDF, Image available in the PDF document] •51. The compound of any one of claims 1-9, 28-36, or 38-49, wherein X 1 X^1 is CH.

52. The compound of any one of claims 1-9, 28-36, or 38-49, wherein X 1 X^1 is N.

53. The compound of any one of claims 1-9, 28-36, or 38-49, wherein X 1 X^1 is C R 2 CR^2 .

54. The compound of any one of claims 1-9, 28-36, or 38-49, wherein X 1 X^1 is C R 4 CR^4 .

55. The compound of any one of claims 51-54, wherein X 2 X^2 is CH.

56. The compound of any one of claims 51-54, wherein X 2 X^2 is N.

57. The compound of any one of claims 51-54, wherein X 2 X^2 is C R 2 CR^2 .

58. The compound of any one of claims 51-54, wherein X 2 X^2 is C R 4 CR^4 . [Image disponible dans le document PDF, Image available in the PDF document]59. The compound of any one of claims 1-9, 28-36, or 38-49, wherein [Image disponible dans le document PDF, Image available in the PDF document]60. The compound of any one of claims 51 − 58 51-58 , wherein X 3 X^3 is CH.

61. The compound of any one of claims 51-58, wherein X 3 X^3 is N.

62. The compound of any one of claims 51 − 58 51-58 , wherein X 3 X^3 is C R 2 CR^2 .

63. The compound of any one of claims 51 − 58 51-58 , wherein X 3 X^3 is C R 4 CR^4 . [Image disponible dans le document PDF, Image available in the PDF document]64. The compound of any one of claims 1-9, 28-36, or 38-49, wherein 19 [Image disponible dans le document PDF, Image available in the PDF document]65. The compound of any one of claims 51-64, wherein X 4 X^4 is CH.

66. The compound of any one of claims 51-64, wherein X 4 X^4 is N.

67. The compound of any one of claims 51-64, wherein X 4 X^4 is C R 2 CR^2 .

68. The compound of any one of claims 51-64, wherein X 4 X^4 is C R 4 CR^4 .

69. The compound of any one of claims 51-68, wherein X 5 X^5 is CH.

70. The compound of any one of claims 51-68, wherein X 5 X^5 is N.

71. The compound of any one of claims 51-68, wherein X 5 X^5 is C R 2 CR^2 .

72. The compound of any one of claims 51-68, wherein X 5 X^5 is C R 4 CR^4 .

73. The compound of any one of claims 1-72, wherein at least one R 4 R^4 is O R 14 OR^{14} .

74. The compound of any one of claims 1-72, wherein at least one R 4 is halogen.

75. The compound of any one of claims 1-72, wherein at least one R 4 R^4 is C 1 C_1 - C 4 C_4 alkyl.

76. The compound of any one of claims 1-72, wherein at least one R 3 R^3 is C 1 C_1 - C 4 C_4 alkyl.

77. The compound of claim 1 of formula [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof, wherein R 3 R^3 is hydrogen and X 1 X^1 , X 2 X^2 , X 3 X^3 , X 4 X^4 , and X 5 are as defined in claim 1.

78. The compound of claim 77, wherein X 3 X^3 is C R 2 CR^2 .

79. The compound of claim 78, wherein R 2 is selected from C(O)NH 2 , NR 14 C(O)NH 2 , C ( S ) N H 2 C(S)NH_2 , S ( O ) N H 2 S(O)NH_2 , and S ( O ) 2 N H 2 S(O)_2NH_2 .

80. The compound of claim 78, wherein R 2 is selected from C(O)NR 7 R 7 , NR 14 C(O)NR 7 R 7 , C ( S ) N R 7 R 7 C(S)NR^7R^7 , S ( O ) N R 7 R 7 S(O)NR^7R^7 , and S ( O ) 2 N R 7 R 7 S(O)_2NR^7R^7 .

81. The compound of claim 1 of formula [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof, wherein R 3 is hydrogen and R 2 , X 4 , and X 5 are as defined in claim 1.

82. The compound of claim 1 of formula [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof, wherein R 3 is hydrogen and R 2 is as defined in , claim 1.

83. The compound of claim 1 selected from: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

84. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

85. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

86. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] 1 or a pharmaceutically acceptable salt thereof.

87. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] •88. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof.

89. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

90. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] 1 or a pharmaceutically acceptable salt thereof.

91. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

92. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof.

93. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] ) or a pharmaceutically acceptable salt thereof.

94. The compound of claim 1 of structure: [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof.

95. A compound of structure: [Image disponible dans le document PDF, Image available in the PDF document] . or a pharmaceutically acceptable salt thereof. - 196. A compound of structure: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] , or a pharmaceutically acceptable salt thereof.

97. A compound of structure: [Image disponible dans le document PDF, Image available in the PDF document] . . [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

98. A compound of structure: [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

99. A pharmaceutical composition comprising a compound of any one of claims 1-98 or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable excipient.

100. The pharmaceutical composition of claim 99 for treating a disorder associated with abnormal cellular proliferation.

101. The pharmaceutical composition of claim 100, wherein the disorder is an inflammatory disorder.

102. The pharmaceutical composition of claim 100, wherein the disorder is a fibrotic disorder.

103. The pharmaceutical composition of claim 100, wherein the disorder is an autoimmune disorder.

104. The pharmaceutical composition of claim 100, wherein the disorder is a tumor.

105. The pharmaceutical composition of claim 100, wherein the disorder is a cancer.

106. The pharmaceutical composition of claim 100, wherein the disorder is rheumatoid arthritis.

107. The pharmaceutical composition of claim 99 for reducing the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells.

108. The pharmaceutical composition of any one of claims 99-107, wherein the compound is: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

109. A compound of any one of claims 1-98 or a pharmaceutically acceptable salt thereof for use in the manufacture of a medicament to treat a disorder associated with abnormal cellular proliferation.

110. The compound of claim 109, wherein the disorder is an inflammatory disorder.

111. The compound of claim 109, wherein the disorder is a fibrotic disorder.

112. The compound of claim 109, wherein the disorder is an autoimmune disorder.

113. The compound of claim 109, wherein the disorder is a tumor.

114. The compound of claim 109, wherein the disorder is a cancer.

115. The compound of claim 109, wherein the disorder is rheumatoid arthritis.

116. The compound of any one of claims 109-115, wherein the compound is: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.

117. Use of a compound of any one of claims 1-98 or a pharmaceutically acceptable salt thereof in the manufacture of a medicament to reduce the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells.

118. Use of a compound of any one of claims 1-98 or a pharmaceutically acceptable salt thereof in the treatment of a disorder associated with abnormal cellular proliferation.

119. Use of a compound of any one of claims 1-98 or a pharmaceutically acceptable salt thereof in the manufacture of a medicament to treat a disorder associated with abnormal cellular proliferation.

120. The use of claim 118 or 119, wherein the disorder is an inflammatory disorder.

121. The use of claim 118 or 119, wherein the disorder is a fibrotic disorder.

122. The use of claim 118 or 119, wherein the disorder is an autoimmune disorder.

123. The use of claim 118 or 119, wherein the disorder is a tumor.

124. The use of claim 118 or 119, wherein the disorder is a cancer.

125. The use of claim 118 or 119, wherein the disorder is rheumatoid arthritis.

126. Use of a compound of any one of claims 1-98 or a pharmaceutically acceptable salt thereof in reducing the effect of chemotherapy on healthy cells in a human being treated for cancer or abnormal cell proliferation, wherein said healthy cells are hematopoietic stem cells or hematopoietic progenitor cells.

127. The use of any one of claims 117-126, wherein the compound is: [Image disponible dans le document PDF, Image available in the PDF document] or a pharmaceutically acceptable salt thereof.