Combinations for the treatment of cancer

Abstract

The present disclosure is directed to a combination of a menin inhibitor and a CYP3A inhibitor, optionally further combined with a hypomethylating agent and / or an FLT3 inhibitor, for the treatment of cancer. In particular, the combination of a menin inhibitor with venetoclax is synergistic in the treatment of cancers with a HOX gene signature, such as acute myeloid leukemia.

Description

[Technical field]

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority to U.S. Provisional Patent Application No. 63 / 187,753, filed May 12, 2021, which is incorporated by reference in its entirety.

[0002] The present disclosure is directed to methods of treating cancer with a combination comprising a menin inhibitor and a Bcl-2 inhibitor. [Background technology]

[0003] Nucleophosmin (NPM1) is a gene encoding a multifunctional protein that is primarily localized in the nucleolus and is the most commonly mutated gene in adult acute myeloid leukemia (AML) (~30%). Mutations in NPM1 cause abnormal cytoplasmic localization (NPM1c). The interaction of menin with mixed lineage leukemia (MLL1) in NPM1-mutated AML shares a common HOX gene signature and dependency with the interaction of menin with MLL rearrangements (MLL1-r). It has been demonstrated that inhibition of menin has anti-leukemic activity in both NPM1c and MLL-r AML. NPM1 mutations in AML frequently occur in patients with other mutations, such as FLT3-ITD and FLT3 tyrosine kinase domain (TKD) mutations. It has been demonstrated that co-inhibition of menin and FLT3 enhances anti-leukemic activity in MLL-r / FLT3-mutated AML and NPM1c / FLT3-mutated AML.

[0004] Targeting B-cell lymphoma 2 (Bcl-2), a factor essential for the survival of AML cells and AML stem / progenitor cells, has emerged as a promising treatment option for AML patients. However, despite significant improvements with the combination of the Bcl-2 inhibitor venetoclax and hypomethylating agents, most patients develop resistance and eventually relapse. The present disclosure addresses these unmet clinical needs. Summary of the Invention [Means for solving the problem]

[0005] In some embodiments, the disclosure is directed to a method of treating a cancer having a HOX gene signature in a subject in need thereof, comprising administering to the subject a synergistic combination of a menin inhibitor and a Bcl-2 inhibitor. In some embodiments, the disclosure is directed to a method of treating a cancer having a HOX gene signature in a subject in need thereof, comprising administering to the subject a synergistic combination of a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor. The method optionally further comprises administering a CYP3A inhibitor, a FLT3 inhibitor, a hypomethylating agent, or a combination thereof.

[0006] In some embodiments, the present disclosure is directed to a therapeutic combination comprising a menin inhibitor and a Bcl-2 inhibitor, optionally including a CYP3A inhibitor, an FLT3 inhibitor, a hypomethylating agent, or a combination thereof.

[0007] In some embodiments, the present disclosure is directed to a therapeutic combination comprising a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor, optionally including a CYP3A inhibitor, a FLT3 inhibitor, a hypomethylating agent, or a combination thereof. [Brief description of the drawings]

[0008] [Figure 1A] FIG. 1 shows the mouse model and experimental treatment scheme. [Figure 1B] FIG. 1 shows the percentage of huCD45+ in peripheral blood at two weeks as measured by flow cytometry. [Figure 1C] FIG. 1 shows the percentage of huCD45+ in peripheral blood at 4 weeks as measured by flow cytometry. [Figure 1D] FIG. 1 shows the percentage of huCD45+ in bone marrow (BM) at the end of treatment as measured by flow cytometry. [Figure 1E]FIG. 1 shows the percentage of huCD45+ in the spleen at the end of treatment as measured by flow cytometry. [Figure 1F] FIG. 14. Spleen weight and size at the end of treatment. [Figure 1G] FIG. 1 shows survival curves. [Figure 1H] This figure shows H&E staining of the BM and spleen of each treatment group at the end of treatment (magnification: 40x). SNDX (SNDX-50469), a menin inhibitor, is compound (I), and VEN is venetoclax. [Figure 2A] FIG. 1 shows HuCD45+ cells in different treatment groups. [Figure 2B] FIG. 1 shows clusters of leukemic cells and leukemic stem / progenitor cells. [Figure 2C] FIG. 1 shows the percentage of viable leukemia cells and leukemia stem / progenitor cells in each treatment group. [Figure 2D] FIG. 1 shows protein expression in huCD45+ cells from different treatment groups. [Figure 2E] FIG. 1 shows the percentage of HuCD11b+CD45+ cells in each treatment group. [Figure 2F-1] Figure 1 shows the protein levels of CD34+CD38+ leukemia stem / progenitor cells in each treatment group. Cells were collected from mouse BM at the end of treatment, and protein levels were measured by CyTOF analysis. SNDX is compound (I), and VEN is venetoclax. [Figure 2F-2] Figure 1 shows the protein levels of CD34+CD38- leukemia stem / progenitor cells in each treatment group. Cells were collected from mouse BM at the end of treatment, and protein levels were measured by CyTOF analysis. SNDX is compound (I), and VEN is venetoclax. [Diagram 3] FIG. 1 shows levels of Compound (I) in mouse plasma after 2 weeks of treatment, where SNDX is Compound (I) and VEN is venetoclax. [Figure 4] Figure 1 shows the weight of mice, SNDX is Compound (I) and VEN is venetoclax. [Diagram 5] FIG. 1 shows metal-tagged antibodies used for cytometry by time-of-flight (CyTOF) analysis. [Figure 6A] FIG. 1 shows that combined inhibition of menin, Bcl-2 and FLT3 has potent anti-leukemic activity and extends survival of NPM1c / FLT3-ITD / TKD PDX model. FIG. 2 shows the experimental scheme. [Figure 6B] FIG. 1 shows that combined inhibition of menin, Bcl-2 and FLT3 has potent anti-leukemic activity and extends survival of NPM1c / FLT3-ITD / TKD PDX models. FIG. 1 shows the percentage of HuCD45+ cells in peripheral blood at 2 weeks as measured by flow cytometry. [Figure 6C] FIG. 1 shows that combined inhibition of menin, Bcl-2 and FLT3 has potent anti-leukemic activity and extends survival of NPM1c / FLT3-ITD / TKD PDX models. FIG. 1 shows the percentage of HuCD45+ cells in peripheral blood at 4 weeks as measured by flow cytometry. [Figure 6D] FIG. 1 shows that combined inhibition of menin, Bcl-2 and FLT3 has potent anti-leukemic activity and extends survival of NPM1c / FLT3-ITD / TKD PDX models. Shows percentage of HuCD45+ cells in spleens at the end of treatment as measured by flow cytometry. Spleens harvested at the end of treatment are also shown. [Figure 6E] FIG. 1 shows that combined inhibition of menin, Bcl-2 and FLT3 has potent anti-leukemic activity and extends survival of NPM1c / FLT3-ITD / TKD PDX models. FIG. 1 shows the percentage of HuCD45+ cells in BM at the end of treatment as measured by flow cytometry. [Figure 6F] FIG. 1 shows that combined inhibition of menin, Bcl-2 and FLT3 has potent anti-leukemic activity and extends survival in NPM1c / FLT3-ITD / TKD PDX models. Survival time by treatment type. Mouse survival time was estimated using the Kaplan-Meier method, and survival data was analyzed using the log-rank test. [Figure 6G] FIG. 6 shows that combined inhibition of menin, Bcl-2 and FLT3 has potent anti-leukemic activity and extends survival of NPM1c / FLT3-ITD / TKD PDX model. Immunohistochemical staining of HuCD45. Left: Immunohistochemical staining of HuCD45 in BM cells of PDX-bearing NSG mice (positive control) and non-PDX-bearing NSG mice (negative control). Right: Immunohistochemical staining of HuCD45 in lung, liver and heart tissues of mice treated with the four-drug combination (marked * in FIG. 6E). Differences between groups were determined using Student's t-test. P values ​​≦0.05 were considered statistically significant. *P≦0.05, **P≦0.01, ***P≦0.001, ****P≦0.0001, d=days, wk=weeks, PB=peripheral blood, SNDX=SNDX-50469, Gil=gilteritinib, VEN=venetoclax, 5-AZA=5-azacytidine. [Figure 7A] FIG. 10: Menin, FLT3 and / or Bcl-2 inhibition targets leukemia cells and stem / progenitor cells and modulates HOX targets and Bcl-2 protein levels in BM. FIG. 11: Clusters of leukemia cells and leukemia stem / progenitor cells. PhenoGraph was used to cluster cell populations based on cell surface marker expression. Cisplatin-poor viable single cells were gated in FlowJo software (version 10.7, FlowJo LLC) and exported as flow cytometry standard (FCS) data for later analysis in Cytofkit. Cell populations identified and embedded in PhenoGraph in the "Cytofkit_analyzedFCS" file were gated in FlowJo and marker expression was quantified. ArcSinh-transformed counts of each protein expression in the desired cell populations were visualized in a heatmap. [Figure 7B] FIG. 1 shows that menin, FLT3 and / or Bcl-2 inhibition targets leukemia cells and stem / progenitor cells and modulates HOX targets and Bcl-2 protein levels in BM. FIG. 2 shows the percentage of viable leukemia cells and leukemia stem / progenitor cells in each treatment group. [Figure 7C] FIG. 1 shows that menin, FLT3 and / or Bcl-2 inhibition targets leukemia cells and stem / progenitor cells and modulates HOX targets and Bcl-2 protein levels in BM. FIG. 1 shows HuCD45 cells in treatment groups. [Figure 7D] Menin, FLT3 and / or Bcl-2 inhibition targets leukemia cells and stem / progenitor cells and modulates HOX targets and Bcl-2 protein levels in BM. Protein expression in huCD45+ cells of treatment groups. CON, control; SNDX, SNDX-50469; Gil, gilteritinib; VEN, venetoclax. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] Provided herein are therapeutic combinations and compositions comprising a menin inhibitor and a Bcl-2 inhibitor, and optionally further comprising an FLT3 inhibitor, a hypomethylating agent, or a combination thereof.Further provided are methods of administering said combinations and compositions for the treatment of cancer, particularly cancers with a HOX gene signature.

[0010] In one embodiment, therapeutic combinations and compositions comprising a menin inhibitor and a Bcl-2 inhibitor further comprise a hypomethylating agent. As shown herein, the addition of the hypomethylating agent 5-azacytidine to a menin inhibitor and a Bcl-2 inhibitor extended survival, and the combination could eliminate leukemia in an art-recognized mouse model.

[0011] In a further aspect, the further addition of an FLT3 inhibitor, such as gilteritinib, to the above combinations and compositions further extended survival in an art-recognized mouse model of AML.

[0012] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the claimed subject matter belongs. It is to be understood that the following detailed description is merely exemplary and explanatory, and is not intended to limit any claimed subject matter. In this application, the use of the singular includes the plural unless otherwise indicated. It should be noted that as used in this specification and the appended claims, the singular forms "a", "an" and "the" include plural referents unless the context clearly indicates otherwise. In this application, the use of "or" means "and / or" unless otherwise indicated.

[0013] Furthermore, use of the term "including" as well as other forms such as "include," "includes," and "included" is not limiting.

[0014] The section headings used herein are organizational and should not be construed as limiting the subject matter described. All documents or portions of documents cited in this application, including but not limited to patents, patent applications, articles, books, manuals, and treatises, are expressly incorporated herein by reference in their entirety for any purpose.

[0015] Therapeutic Combinations In one aspect, provided herein are therapeutic combinations and compositions comprising a menin inhibitor and a Bcl-2 inhibitor, and optionally further comprising a FLT3 inhibitor, a hypomethylating agent, or a combination thereof. The menin inhibitor, Bcl-2 inhibitor, FLT3 inhibitor, and hypomethylating agent may be present in one or more pharmaceutical compositions.

[0016] Menin inhibitors include 5-fluoro-N,N-diisopropyl-2-((4-(7-((trans-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3,5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide, N-ethyl-2-((4-(7-((trans-4-(ethylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3,5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropylbenzamide, JNJ-75276617, KO-539, DS-1594b, DSP-5336, pharma- ceutically acceptable salts thereof, or combinations thereof.

[0017] An example of a menin inhibitor is 5-fluoro-N,N-diisopropyl-2-((4-(7-(((1r,4r)-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide (Compound I; SNDX-50469), or a pharma- ceutically acceptable salt, stereoisomer, geometric isomer, or tautomer thereof. Another example of a menin inhibitor is N-ethyl-2-((4-(7-(((1r,4r)-4-(ethylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3.5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropylbenzamide (Compound II; SNDX-5613), or a pharma- ceutically acceptable salt, stereoisomer, geometric isomer, or tautomer thereof. In some embodiments, the menin inhibitor of Compound (I) or Compound (II) is a stereoisomer, geometric isomer, and / or tautomer. In some embodiments, the menin inhibitor used in the therapeutic combinations provided herein is a combination of Compound (I) and Compound (II).

[0018] [ka]

[0019] or a pharma- ceutically acceptable salt, stereoisomer, geometric isomer or tautomer thereof.

[0020] In some embodiments, the pharma- ceutically acceptable salt of Compound (I) or Compound (II) is a bismethanesulfonate salt. In some embodiments, the pharma- ceutically acceptable salt is a dihydrochloride salt. In some embodiments, the pharma- ceutically acceptable salt is a sesquifumarate salt.

[0021] In some embodiments, the menin inhibitor, Compound (I) or Compound (II), may be administered at a dose of 276 mg / day if no strong CYP3A4 inhibitor is used, or 163 mg / day if a strong CYP3A4 inhibitor is used. The menin inhibitor, Compound (I) or Compound (II), may be administered once or twice daily.

[0022] Further examples of menin inhibitors known in the art include JNJ-75276617, KO-539, BMF-219, DSP-5336, ISC-30, antibody A300-105A (commercially available from Bethyl Laboratories), MI-0202, MI-503, MI-463, MI-136, ML-227, and DS-1594. Menin inhibitors are described in U.S. Pat. Nos. 11,220,517, 10,174,041, 10,752,639, and 11,236,106; U.S. Patent Application Publication Nos. 2021 / 0115018, 2019 / 0307750, and 2016 / 0339035; PCT Application Publication Nos. WO2017 / 112768, WO2017 / 214367, WO2018 / 053267, WO2020 / 069027, and WO2021 / 207335, which are incorporated by reference herein for their disclosure of menin inhibitors.

[0023] A wide variety of pharma- ceutically acceptable salts may be formed from the menin inhibitors, including acid addition salts formed by reacting the menin inhibitors with organic acids, such as aliphatic monocarboxylic acids, aliphatic dicarboxylic acids, phenyl-substituted alkanoic acids, hydroxyalkanoic acids, alkanedioic acids, aromatic acids, aliphatic sulfonic acids, aromatic sulfonic acids, amino acids, and the like, such as acetic acid, trifluoroacetic acid, propionic acid, glycolic acid, pyruvic acid, oxalic acid, maleic acid, malonic acid, succinic acid, fumaric acid, tartaric acid, benzoic acid, cinnamic acid, mandelic acid, methanesulfonic acid, ethanesulfonic acid, p-toluenesulfonic acid, salicylic acid, and the like; and acid addition salts formed by reacting the menin inhibitors with inorganic acids, such as hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid, hydroiodic acid, hydrofluoric acid, phosphorous acid, and the like.

[0024] The term "pharmaceutical acceptable salt" in the context of a menin inhibitor means a salt of a menin inhibitor which does not cause significant irritation to the mammal receiving it and does not substantially abrogate the biological activity and properties of the compound.

[0025] Also included herein are solvates of Compound (I) and Compound (II). Solvates contain either stoichiometric or non-stoichiometric amounts of solvent and are formed during the process of product formation or isolation using pharma- ceutically acceptable solvents such as water, ethanol, methanol, methyl tert-butyl ether (MTBE), diisopropyl ether (DIPE), ethyl acetate, isopropyl acetate, isopropyl alcohol, methyl isobutyl ketone (MIBK), methyl ethyl ketone (MEK), acetone, nitromethane, tetrahydrofuran (THF), dichloromethane (DCM), dioxane, heptane, toluene, anisole, acetonitrile, etc. Hydrates are formed when the solvent is water, and alcoholates are formed when the solvent is alcohol.

[0026] In yet other embodiments, the menin inhibitor or pharma- ceutically acceptable salt thereof is prepared in various forms, including, but not limited to, amorphous phases, crystalline forms, milled forms, and nanoparticulate forms. In some embodiments, the menin inhibitor or pharma- ceutically acceptable salt thereof is amorphous. In some embodiments, the menin inhibitor or pharma- ceutically acceptable salt thereof is amorphous and anhydrous. In some embodiments, the menin inhibitor or pharma- ceutically acceptable salt thereof is crystalline. In some embodiments, the menin inhibitor or pharma- ceutically acceptable salt thereof is crystalline and anhydrous.

[0027] The synergistic combinations described herein include a menin inhibitor and a Bcl-2 inhibitor. Examples of Bcl-2 inhibitors include venetoclax, navitoclax, obatoclax, subatoclax, maritoclax, S64315, oblimersen, or other agents that target anti-apoptotic Bcl-2 family proteins, and combinations thereof. In some embodiments, the Bcl-2 inhibitor is venetoclax.

[0028] In some embodiments, the combination of a menin inhibitor and a Bcl-2 inhibitor acts synergistically against cancer, particularly cancers with a HOX gene signature. For example, the combination of a menin inhibitor and a Bcl-2 inhibitor may reduce the number of leukemic cells in the blood, spleen, and / or bone marrow of a subject to a greater extent than either a menin inhibitor alone or a Bcl-2 inhibitor alone. In some embodiments, a menin inhibitor or a Bcl-2 inhibitor alone does not substantially reduce the amount of leukemic cells in the blood, spleen, and / or bone marrow of a subject, but a combination of a menin inhibitor and a Bcl-2 inhibitor substantially reduces the number of leukemic cells in the blood, spleen, and / or bone marrow of a subject. "Substantial" in the context of a change (e.g., increase or decrease) in a clinical endpoint (e.g., number of leukemic cells in blood or expression of a protein) means a clinically relevant or statistically significant change (e.g., at least a 5% change). The number of leukemic cells in a tissue (e.g., blood, spleen, or bone marrow) can be measured, for example, by measuring the number of human CD45 cells in the tissue using flow cytometry. + It may be determined by measuring the number of cells. In some embodiments, the subject is a human subject treated according to the methods described herein. In some embodiments, the subject has one or more AML mutations (e.g., NPM1c, FLT3-ITD and / or FLT3-TKD).

[0029] The combination of a menin inhibitor and a Bcl-2 inhibitor may also synergistically extend the survival of subjects with cancer, particularly cancers with a HOX gene signature (e.g., the cancer has one or more AML mutations, NPM1c, FLT3-ITD and / or FLT3-TKD). For example, the combination of a menin inhibitor and a Bcl-2 inhibitor may extend the survival of cancer patients (e.g., NPM1c, FLT3-ITD and / or FLT3-TKD) more than either a menin inhibitor alone or a Bcl-2 inhibitor alone. In some embodiments, a menin inhibitor or a Bcl-2 inhibitor alone does not substantially extend survival of a subject with one or more AML mutations (e.g., NPM1c, FLT3-ITD, and / or FLT3-TKD), but the combination of a menin inhibitor and a Bcl-2 inhibitor substantially extends survival of a subject with one or more AML mutations (e.g., NPM1c, FLT3-ITD, and / or FLT3-TKD).

[0030] In some embodiments, the combination of a menin inhibitor and a Bcl-2 inhibitor is administered to a subject (e.g., a subject with CD34 + CD38 + In some embodiments, the combination of a menin inhibitor and a Bcl-2 inhibitor synergistically increases the expression of a pro-apoptotic protein (e.g., Bim) in a subject (e.g., a subject's CD34 cell). + CD38 + In some embodiments, the combination of a menin inhibitor and a Bcl-2 inhibitor synergistically reduces the expression of anti-apoptotic proteins (e.g., Bcl-2 and / or Bcl-xL) in a subject (e.g., human CD45 cells). +In some embodiments, the subject is a human subject treated according to the methods described herein. In some embodiments, the subject is afflicted with cancer having one or more AML mutations (e.g., NPM1c, with or without FLT3-ITD and / or TKD). In some embodiments, the synergistic increase in pro-apoptotic proteins, synergistic decrease in anti-apoptotic proteins, and / or synergistic decrease in proteins associated with resistance to treatment with Bcl-2 inhibitors are expressed by CD34. + CD38 + In some embodiments, the synergistic increase in pro-apoptotic proteins, the synergistic decrease in anti-apoptotic proteins, and / or the synergistic decrease in proteins associated with resistance to treatment with a Bcl-2 inhibitor are measured in a subject. + CD38 - Compared with cells, CD34 + CD38 + This is more evident in cells.

[0031] In some embodiments, the combination of a menin inhibitor and a Bcl-2 inhibitor enhances, increases or prolongs either the potency or duration of the therapeutic effect of the menin inhibitor.

[0032] In one embodiment, the combination of the menin inhibitor and the Bcl-2 inhibitor further comprises a hypomethylating agent. Examples of hypomethylating agents include azacitidine, decitabine, guadecitabine, and combinations thereof. The hypomethylating agent can be administered simultaneously or sequentially with the menin inhibitor and the Bcl-2 inhibitor.

[0033] In one embodiment, the combination of the menin inhibitor and the Bcl-2 inhibitor further comprises an FLT3 inhibitor. In another embodiment, the combination of the menin inhibitor, the Bcl-2 inhibitor and the hypomethylating agent further comprises an FLT3 inhibitor. Examples of FLT3 inhibitors include midostaurin, sorafenib, sunitinib, lestaurtinib, tandutinib, gilteritinib, quizartinib, crenolanib and combinations thereof.

[0034] The FLT3 inhibitor may be administered simultaneously or sequentially with the menin inhibitor and the BCL-2 inhibitor.

[0035] In some embodiments, the subject treated with the therapeutic combinations presented herein is further administered a cytochrome P450 3A (CYP3A) inhibitor, such as a CYP3A4 inhibitor. Cytochrome P450 enzymes modify a variety of substrates. Modifications include hydroxylation, epoxidation, aromatic oxidation, heteroatom oxidation, N-dealkylation, O-dealkylation, aldehyde oxidation, and dehydrogenation. In some embodiments, the combination of a menin inhibitor, a Bcl-2 inhibitor, and a CYP3A4 inhibitor acts synergistically to treat cancer.

[0036] Without wishing to be bound by a particular theory, it is believed that CYP3A inhibitors (e.g., CYP3A4 inhibitors) slow the metabolism of menin inhibitors and / or Bcl-2 inhibitors. Thus, in some embodiments, administration of a CYP3A inhibitor (e.g., CYP3A4 inhibitor) increases the plasma levels of menin inhibitors and / or Bcl-2 inhibitors. In some embodiments, administration of a CYP3A inhibitor (e.g., CYP3A4 inhibitor) increases the oral bioavailability of menin inhibitors and / or Bcl-2 inhibitors. In some embodiments, administration of a CYP3A inhibitor (e.g., CYP3A4 inhibitor) decreases the C of menin inhibitors and / or Bcl-2 inhibitors. maxIn some embodiments, administration of a CYP3A4 inhibitor (e.g., a CYP3A4 inhibitor) increases the AUC of a menin inhibitor and / or a Bcl-2 inhibitor. In some embodiments, administration of a CYP3A inhibitor (e.g., a CYP3A4 inhibitor) increases the T of a menin inhibitor and / or a Bcl-2 inhibitor. 1 / 2 Increase the

[0037] In some embodiments, administration of a CYP3A inhibitor (e.g., a CYP3A4 inhibitor) enhances the effectiveness of a menin inhibitor and / or a Bcl-2 inhibitor for treating various diseases. In some embodiments, administration of a CYP3A inhibitor (e.g., a CYP3A4 inhibitor) enhances, increases, and / or prolongs the effectiveness or duration of the therapeutic effect of the menin inhibitor and / or the therapeutic effect of the Bcl-2 inhibitor.

[0038] In some embodiments, the CYP3A inhibitor is a CYP3A4 inhibitor. In some embodiments, the CYP3A inhibitor is a CYP3A5 inhibitor. In some embodiments, the CYP3A inhibitor is a CYP3A7 inhibitor.

[0039] In some embodiments, a therapeutic combination comprising a menin inhibitor and a Bcl-2 inhibitor is therapeutically effective at reduced doses when combined with a CYP3A inhibitor (e.g., a CYP3A4 inhibitor). In some embodiments, a therapeutic combination comprising a menin inhibitor and a Bcl-2 inhibitor is more effective when combined with a CYP3A inhibitor (e.g., a CYP3A4 inhibitor).

[0040] In some embodiments, the CYP3A4 inhibitor is an antiarrhythmic agent, an antihistamine, an azole antifungal agent, a benzodiazepine, a calcium channel blocker, an HIV antiviral agent, an HMG CoA reductase inhibitor, a macrolide antibiotic, a gastrointestinal prokinetic agent, a protease inhibitor, or any combination thereof. In some embodiments, the CYP3A4 inhibitor is alprazolam; amiodarone; amlodipine; aprepitant; aripiprazole; astemizole; atorvastatin; boceprevir; buspirone; chloramphenicol; chlorpheniramine; cimetidine; ciprofloxacin; cisapride; clarithromycin; cobicistat (GS-9350); an analog or derivative of cobicistat (GS-9350); cyclosporine; delavirdine; diazepam→3-OH; diethyl-dithiocarbamate; diltiazem; erythromycin; felodipine; fluconazole; fluvoxamine; gestodene; Gleevec; grapefruit juice. ;haloperidol;imatinib;indinavir;itraconazole;ketoconazole;lovastatin;methadone;mibefradil;midazolam;mifepristone;nefazodone;nelfinavir;nifedipine;nisoldipine;nitrendipine;norfloxacin;norfluoxetine;pimozide;quinine;quinidine→3-OH;ritonavir;saquinavir;sildenafil;simvastatin;starfruit;tacrolimus (FK506);tamoxifen;telaprevir;telithromycin;trazodone;triazolam;troleandomycin;verapamil;telaprevir;vincristine;voriconazole;or any combination thereof. In some embodiments, the CYP3A4 inhibitor is cobicistat (GS-9350) or an analog or derivative of cobicistat (GS-9350). In some embodiments, the CYP3A4 inhibitor is ketoconazole.In some embodiments, the CYP3A4 inhibitor is ritonavir.

[0041] In some embodiments, the menin inhibitor is compound (I) and the CYP3A4 inhibitor is an azole antifungal. In some embodiments, the menin inhibitor is compound (II) and the CYP3A4 inhibitor is an azole antifungal.

[0042] In some embodiments, the menin inhibitor is compound (I) and the CYP3A4 inhibitor is posaconazole. In some embodiments, the menin inhibitor is compound (II) and the CYP3A4 inhibitor is posaconazole.

[0043] In some embodiments, the menin inhibitor is administered in combination with a CYP3A4 inducer, including but not limited to one or more of avasimibe, phenytoin, carbamazepine, rifampin, enzalutamide, and St. John's wort.

[0044] Dosage and Administration The menin inhibitor and the Bcl-2 inhibitor of the therapeutic combination presented herein may be administered in the same composition or in separate compositions.

[0045] The menin inhibitor and the Bcl-2 inhibitor may be administered simultaneously or sequentially, hi some embodiments, the menin inhibitor and the Bcl-2 inhibitor are administered close in time.

[0046] The menin inhibitor and the Bcl-2 inhibitor may be administered at the same frequency or at different frequencies, hi some embodiments, the first administration of the menin inhibitor and the first administration of the Bcl-2 inhibitor are administered close in time.

[0047] In some embodiments, "proximate in time" means that administration of one therapeutic agent occurs within a certain time period before or after administration of another therapeutic agent, such that there is a synergistic effect between the two therapeutic agents (e.g., between a menin inhibitor and a Bcl-2 inhibitor). "Proximate in time" can vary depending on a variety of factors, including, but not limited to, the age, sex, weight, genetic background, medical condition, medical history, and treatment history of the subject to whom the therapeutic agents are administered; the disease or condition to be treated or ameliorated; the therapeutic result to be achieved; the dosage, frequency, and duration of administration of the therapeutic agent; the pharmacokinetics and pharmacodynamics of the therapeutic agent; and the route by which the therapeutic agent is administered. In some embodiments, "close in time" means within 15 minutes, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 8 hours, 12 hours, 18 hours, 24 hours, 36 hours, 2 days, 3 days, 4 days, 5 days, 6 days, 1 week, 2 weeks, 3 weeks, 4 weeks, 6 weeks, or 8 weeks. In some embodiments, multiple doses of one therapeutic agent may be administered in close time proximity to a single dose of the other therapeutic agent. In some embodiments, the close in time may be altered during a treatment cycle or dosing regimen.

[0048] In some embodiments, the menin inhibitor is administered daily, every 2, 3, 4, 5, 6 days, or weekly. In some embodiments, the Bcl-2 inhibitor is administered daily, every 2, 3, 4, 5, 6 days, or weekly. In some embodiments, the menin inhibitor is administered more than once per day, for example, every 4 hours, every 6 hours, or every 12 hours.

[0049] In some embodiments, the menin inhibitor and the Bcl-2 inhibitor are administered concurrently, hi some embodiments, the menin inhibitor and the Bcl-2 inhibitor are administered simultaneously, essentially simultaneously, or within the same treatment protocol.

[0050] In some embodiments, the daily dosage of the menin inhibitor is about 150 mg to about 200 mg, about 200 mg to about 250 mg, about 250 mg to about 300 mg, about 300 mg to about 350 mg, about 350 mg to about 400 mg, about 400 mg to about 450 mg, about 450 mg to about 500 mg, about 500 mg to about 550 mg, about 550 mg to about 600 mg, about 600 mg to about 650 mg, or about 650 mg to about 700 mg.

[0051] In some embodiments, the daily dosage of the menin inhibitor is about 226 mg, 452 mg, 113 mg, 326 mg, or 552 mg.

[0052] In some embodiments, a single dose is given per day, a double dose is given, a triple dose is given, or a quadruple dose is given to equal the daily dose. In some embodiments, the menin inhibitor is given every 12 hours. In some embodiments, the menin inhibitor is administered in a unit dose of 113 mg. In some embodiments, the unit dose is given once per day, twice per day, three times per day, or four times per day. In some embodiments, one unit dose is given per day, two unit doses are given per day, three unit doses are given per day, or four unit doses are given per day. In some embodiments, two unit doses are given twice per day.

[0053] In some embodiments, the amount of menin inhibitor administered is about 150, about 160, about 170, about 180, about 190, about 200, about 200, about 210, about 220, about 230, about 240, about 250, about 260, about 270, about 280, about 290, about 300, about 310, about 320, about 330, about 340, about 350, about 360, about 370, about 380, about 390, about 400, about 410, about 420, about 430, about 440, about 450, about 460, about 470, about 480, about 490, about 500, about 510, about 520, about 530, about 540, about 550, about 560, about 570, about 580, about 590, about 600, about 610, about 620, about 630, about 640, about 650, about 660, about 670, about 680, about 690, about 700, about 710, about 720, about 730, about 740, about 750, about 760, about 770, about 780, about 790, about 800, about 810, about 820, about 830, about 840, about 850, about 860, about 870, about 880, about 890, about 900, about 910, about 920, about 930, about 940, about 950, about 960, about 00, about 410, about 420, about 430, about 440, about 450, about 460, about 470, about 480, about 490, about 500, about 510, about 520, about 530, about 540, about 550, about 560, about 570, about 580, about 590, about 600, about 610, about 620, about 630, about 640, about 650, about 660, about 670, about 680, about 690, or about 700 mg / day. In some embodiments, the daily dose is divided into multiple doses and is given once a day, twice a day, three times a day, or four times a day. In some embodiments, the menin inhibitor is administered once a day, twice a day, or three times a day. In some embodiments, the menin inhibitor is administered once a day. In some embodiments, the menin inhibitor is administered twice daily.

[0054] In some embodiments, the menin inhibitor is administered at 50 mg QD, 113 mg QD, 113 mg q12h, 163 mg q12h, 226 mg q12h, 276 mg q12h, 339 mg q12h, 452 mg q12h, or 565 mg q12h. In some embodiments, the menin inhibitor is Compound (I) and is administered at 50 mg QD, 113 mg QD, 113 mg q12h, 163 mg q12h, 226 mg q12h, 276 mg q12h, 339 mg q12h, 452 mg q12h, or 565 mg q12h. In some embodiments, the menin inhibitor is a compound of Compound (II) and is administered at 50 mg QD, 113 mg QD, 113 mg q12h, 163 mg q12h, 226 mg q12h, 276 mg q12h, 339 mg q12h, 452 mg q12h, or 565 mg q12h. In some embodiments, the menin inhibitor is a pharmaceutical formulation comprising Compound (II) and is administered at 50 mg QD, 113 mg QD, 113 mg q12h, 163 mg q12h, 226 mg q12h, 276 mg q212h, 339 mg q12h, 452 mg q12h, or 565 mg q12h. In some embodiments, the menin inhibitor is a capsule containing compound (II) and is administered at 50 mg QD, 113 mg QD, 113 mg q12h, 163 mg q12h, 226 mg q12h, 276 mg q12h, 339 mg q12h, 452 mg q12h, or 565 mg q12h. In some specific embodiments, the menin inhibitor is administered at a dose of 113 mg every 12 hours (q12h). In some specific embodiments, the menin inhibitor is administered at a dose of 163 mg every 12 hours (q12h). In some specific embodiments, the menin inhibitor is administered at a dose of 276 mg every 12 hours (q12h).

[0055] In some embodiments, the daily dose of the Bcl-2 inhibitor is about 10 mg to about 20 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 20 mg to about 30 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 30 mg to about 40 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 40 mg to about 50 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 50 mg to about 60 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 60 mg to about 70 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 70 mg to about 80 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 80 mg to about 90 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 90 mg to about 100 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 100 mg to about 150 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 150 mg to about 200 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 200 mg to about 250 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 250 mg to about 300 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 300 mg to about 350 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 350 mg to about 400 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 400 mg to about 450 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 450 mg to about 500 mg.

[0056] In some embodiments, the daily dose of the Bcl-2 inhibitor is about 20 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 50 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 100 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 200 mg. In some embodiments, the daily dose of the Bcl-2 inhibitor is about 400 mg.

[0057] In some embodiments, the daily dose of the Bcl-2 inhibitor is 20 mg in the first week, 50 mg in the second week, 100 mg in the third week, 200 mg in the fourth week, and 400 mg from the fifth week onwards.

[0058] In some embodiments, the subject treated with the therapeutic combinations provided herein is further administered a CYP3A inhibitor (e.g., a CYP3A4 inhibitor). Any suitable daily dose of the CYP3A4 inhibitor is contemplated for use in the compositions, dosage forms, and methods disclosed herein. For example, the daily dose of the CYP3A4 inhibitor varies depending on the strength of the CYP3A4 inhibitor. A weak CYP3A4 inhibitor (e.g., cimetidine) will require a higher daily dose than a moderate CYP3A4 inhibitor (e.g., erythromycin, grapefruit juice, verapamil, diltiazem), and a moderate CYP3A4 inhibitor will require a higher daily dose than a strong CYP3A4 inhibitor (e.g., indinavir, nelfinavir, ritonavir, clarithromycin, itraconazole, ketoconazole, nefazodone).

[0059] The menin inhibitor, Bcl-2 inhibitor and CYP3A inhibitor (e.g., CYP3A4 inhibitor) may be administered in the same composition, in separate compositions, simultaneously, sequentially, closely spaced in time, at the same frequency, or at different frequencies.

[0060] In some embodiments, the daily dose of the CYP3A4 inhibitor administered in combination with the therapeutic combination comprising a menin inhibitor and a Bcl-2 inhibitor is from 50 mg / day to 1000 mg / day, including 1000 mg / day. In some embodiments, each dose is given once a day, twice a day, three times a day, or four times a day. In some embodiments, the dosage of CYP3A4 depends on the specific CYP3A4 inhibitor. In some embodiments, the daily dosage of each CYP3A4 inhibitor is administered according to the package insert approved for other indications. In some embodiments, the amount of a CYP3A4 inhibitor administered is about 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500, 510, 520, 530, 540, 550, 560, 570, 580, 590, 600, 610, 620, 630, 640, 650, 660, 670, 680, 690, 700, 710, 720, 730, 740, 750, 760, 770, 780, 790, 800, 810, 820, 830, 840, 850, 860, 870, 880, 890, 900, 910, 920, 930, 940, 950, 960, 970, 980, 990, 1000, 1010, 1020, In some embodiments, the daily dose is 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500, 510, 520, 530, 540, 550, 560, 570, 580, 590, 600, 610, 620, 630, 640, 650, 660, 670, 680, 690 or 700 mg / day. In some embodiments, the daily dose is divided and administered once daily, twice daily, three times daily, or four times daily.

[0061] In some embodiments, a subject treated with a therapeutic combination provided herein is further administered an FLT3 inhibitor, which is contemplated for use in the compositions, dosage forms and methods disclosed herein in any suitable daily dose.

[0062] The menin inhibitor, Bcl-2 inhibitor, CYP3A inhibitor (eg, CYP3A4 inhibitor) and FLT3 inhibitor may be administered in the same composition or in separate compositions.

[0063] The menin inhibitor, Bcl-2 inhibitor, CYP3A inhibitor (e.g., CYP3A4 inhibitor), and FLT3 inhibitor may be administered simultaneously or sequentially. In some embodiments, the menin inhibitor, Bcl-2 inhibitor, CYP3A inhibitor (e.g., CYP3A4 inhibitor), and FLT3 inhibitor are administered closely in time.

[0064] The menin inhibitor, Bcl-2 inhibitor, CYP3A inhibitor (e.g., CYP3A4 inhibitor), and FLT3 inhibitor may be administered at the same frequency or at different frequencies. In some embodiments, the first administration of the menin inhibitor, the first administration of the Bcl-2 inhibitor, the first administration of the CYP3A inhibitor (e.g., CYP3A4 inhibitor), and the first administration of the FLT3 inhibitor are administered closely in time.

[0065] In some embodiments, the daily dose of the FLT3 inhibitor or hypomethylating agent administered in combination with a therapeutic combination comprising a menin inhibitor, a Bcl-2 inhibitor, and optionally a CYP3A inhibitor (e.g., a CYP3A4 inhibitor) is from 50 mg / day to 1000 mg / day, including 1000 mg / day. In some embodiments, each dose is given once a day, twice a day, three times a day, or four times a day. In some embodiments, the dosage of the FLT3 inhibitor depends on the particular FLT3 inhibitor. In some embodiments, the dosage of the hypomethylating agent depends on the particular hypomethylating agent. In some embodiments, the daily dosage of each FLT3 inhibitor is administered according to the package insert approved for other indications. In some embodiments, the amount of FLT3 inhibitor administered is about 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, or 400 mg / day. In some embodiments, the FLT3 inhibitor and / or hypomethylating agent is administered once daily, twice daily, three times daily, or four times daily.

[0066] In some embodiments, the menin inhibitor, the Bcl-2 inhibitor, the CYP3A inhibitor (e.g., a CYP3A4 inhibitor) and / or the hypomethylating agent and / or the FLT3 inhibitor are co-administered once a day (e.g., in a single dosage form or in separate dosage forms). In some embodiments, the menin inhibitor is administered twice a day and the Bcl-2 inhibitor, the CYP3A inhibitor (e.g., a CYP3A4 inhibitor) and / or the hypomethylating agent and / or the FLT3 inhibitor are co-administered four times a day (e.g., in a single dosage form or in separate dosage forms). In some embodiments, the menin inhibitor is administered twice a day and the Bcl-2 inhibitor, the CYP3A inhibitor (e.g., a CYP3A4 inhibitor) and / or the hypomethylating agent and / or the FLT3 inhibitor are administered twice a day (e.g., in a single dosage form or in separate dosage forms). In some embodiments, the menin inhibitor, Bcl-2 inhibitor, CYP3A inhibitor (e.g., CYP3A4 inhibitor) and / or hypomethylating agent and / or FLT3 inhibitor are maintenance therapy. In some embodiments, the menin inhibitor is maintenance therapy.

[0067] In some embodiments, the compositions disclosed herein are administered for prophylactic, therapeutic or maintenance treatment. In some embodiments, the compositions disclosed herein are administered for therapeutic purposes. In some embodiments, the compositions disclosed herein are administered as a maintenance therapy, for example to a patient in remission.

[0068] If the patient's condition does not improve, the compound may be given continuously or the dosage of the drug being administered may be increased for a period of time. The length of time for which the drug is increased may be between 2 days and 1 year, for example, 2 days, 3 days, 4 days, 5 days, 6 days, 7 days, 10 days, 12 days, 15 days, 20 days, 28 days, 35 days, 50 days, 70 days, 100 days, 120 days, 150 days, 180 days, 200 days, 250 days, 280 days, 300 days, 320 days, 350 days, or 365 days. The dose increase may be from 10% to 200%, examples include 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, 100%, 105%, 110%, 115%, 120%, 125%, 130%, 135%, 140%, 145%, 150%, 155%, 160%, 165%, 170%, 175%, 180%, 185%, 190%, 195% or 200%.

[0069] If the patient's condition does not improve, the dosage or frequency of administration, or both, can be increased, depending on the symptoms, to a level at which improvement of the disease, disorder, or condition is achieved.

[0070] If the patient's condition improves, the dose of the drug being administered may be temporarily reduced or may be temporarily discontinued for a period of time (i.e., a "drug holiday"). The length of the drug holiday can be between 2 days and 1 year, and examples include 2 days, 3 days, 4 days, 5 days, 6 days, 7 days, 10 days, 12 days, 15 days, 20 days, 28 days, 35 days, 50 days, 70 days, 100 days, 120 days, 150 days, 180 days, 200 days, 250 days, 280 days, 300 days, 320 days, 350 days, or 365 days. Dose reductions during drug holidays may be from 10% to 100%, examples include 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95% or 100%.

[0071] After the patient's condition has improved, a maintenance dose is administered if necessary. Thereafter, the amount or frequency of administration, or both, can be reduced, depending on the symptoms, to a level at which the improved disease, disorder, or condition is maintained. However, patients may require intermittent treatment on a long-term basis if symptoms recur.

[0072] Amounts corresponding to the above amounts of a given drug will vary depending on factors such as the specific compound, the severity of the disease, the individual condition (e.g., body weight) of the subject or host requiring treatment, and the like, but in any case can be routinely determined by methods known to those skilled in the art according to the individual circumstances surrounding the case, such as the specific drug being administered, the route of administration, and the subject or host being treated. In general, however, dosages employed for adult human treatment will typically be from 0.02 to 5000 mg per day, or from about 1 to 1500 mg per day. In expressing the desired dosage, it may be convenient to express it as a single dose, or as divided doses administered simultaneously (or at short intervals) or at suitable intervals, for example as two, three, four or more subdoses per day.

[0073] The aforementioned ranges are only examples, and there are many variables for each individual treatment regimen, and significant deviations from the recommended values ​​are not uncommon. The dosage may vary depending on a number of variables, including, but not limited to, the activity of the compound used, the disease or condition being treated, the mode of administration, the requirements of each individual subject, the severity of the disease or condition being treated, and the judgment of the physician.

[0074] Toxicity and therapeutic efficacy of the therapeutic regimens described herein can be determined by standard pharmaceutical procedures in cell cultures or experimental animals, and LD 50 (the dose at which 50% of the population is fatal) and ED 50 These include, but are not limited to, determining the dose that is therapeutically effective in 50% of the population. The dose ratio between toxic and therapeutic effects is the therapeutic index, and the LD 50 and ED 50Compounds that exhibit large therapeutic indices are preferred. The data obtained from cell culture assays and animal studies can be used in formulating a range of dosages for use in humans. The dosage of the compound is expressed as a ratio of the ED 50 It is preferred that the dosage be within a range of circulating concentrations that include the therapeutically effective amount of 5-HT2A1, ... and 5-HT2A1 with minimal toxicity. Dosages may vary within this range depending upon the dosage form employed and the route of administration utilized.

[0075] Pharmaceutical Compositions In one embodiment, provided herein is a pharmaceutical composition comprising a menin inhibitor, a Bcl-2 inhibitor, optionally a FLT3 inhibitor, optionally a hypomethylating agent, and optionally a pharma- ceutically acceptable carrier. In one embodiment, provided herein is a pharmaceutical composition comprising a menin inhibitor and a CYP3A4 inhibitor, and optionally a pharma- ceutically acceptable carrier. In another embodiment, provided herein is a pharmaceutical composition comprising a menin inhibitor, a Bcl-2 inhibitor, a CYP3A inhibitor (e.g., a CYP3A4 inhibitor), optionally a FLT3 inhibitor, optionally a hypomethylating agent, and optionally a pharma- ceutically acceptable carrier. The pharmaceutical compositions of the present application comprise a therapeutically effective amount of a compound of the present application (e.g., a menin inhibitor, a Bcl-2 inhibitor, and / or a CYP3A4 inhibitor, and / or a FLT3 inhibitor, and / or a hypomethylating agent) formulated with one or more pharma- ceutically acceptable carriers.

[0076] Pharmaceutical compositions comprising each compound of the therapeutic combination described herein, in free form or in the form of a pharma- ceutically acceptable salt, in association with at least one pharma- ceutically acceptable carrier or diluent, may be prepared in conventional manner by mixing, granulating or coating processes.

[0077] The pharmaceutical composition described herein may be in unit dosage form suitable for single administration of precise dosage.In unit dosage form, the compound is divided into unit doses containing appropriate amount of one or more compounds.The unit dose may be in package form containing individual amount of compound.For example, it includes but is not limited to packaged tablets or capsules, and powders in vials or ampoules.Aqueous suspension composition can be packaged in single dose non-reclosable containers.

[0078] Alternatively, multi-dose non-reclosable containers can be used, in which case it is typical to include a preservative in the composition For example, parenteral injection formulations may be in unit dosage form, e.g., ampoules, or in multi-dose containers, with an added preservative.

[0079] The therapeutic combinations of the present application may be administered as pharmaceutical compositions by any conventional route, in particular enterally, e.g. orally, e.g. in the form of tablets or capsules, or parenterally, e.g. in the form of injection solutions or suspensions, or topically, e.g. in the form of lotions, gels, ointments or creams, or intranasally or in the form of suppositories.

[0080] For example, oral compositions may be tablets or gelatin capsules containing the active ingredient together with: a) diluents such as lactose, dextrose, sucrose, mannitol, sorbitol, cellulose and / or glycine; b) lubricants such as silica, talc, stearic acid, magnesium or calcium salts thereof and / or polyethylene glycol; tablets may also contain: c) binders such as magnesium aluminum silicate, starch paste, gelatin, tragacanth, methylcellulose, sodium carboxymethylcellulose and / or polyvinylpyrrolidone; optionally, d) disintegrants such as starch, agar, alginic acid or sodium salts thereof, or effervescent mixtures; and / or e) absorbents, colorants, flavorants and sweeteners. Injectable compositions may be aqueous isotonic solutions or suspensions, and suppositories may be prepared from fatty emulsions or suspensions. The compositions may be sterilized and / or contain adjuvants, such as preservatives, stabilizing agents, wetting or emulsifying agents, solution promoters, salts for regulating the osmotic pressure and / or buffers, and may also contain other therapeutically valuable substances.

[0081] The pharmaceutical compositions of the present application may be administered to humans and other animals orally, rectally, parenterally, intracisternally, intravaginally, intraperitoneally, topically (by powders, ointments or drops), buccally, or via oral or nasal spray.

[0082] As used herein, the term "pharmaceutical acceptable carrier" refers to any type of non-toxic, inert solid, semi-solid or liquid filler, diluent, encapsulating material or formulation auxiliary. Examples of materials that can function as pharmaceutical acceptable carriers include ion exchangers; aluminum oxide; aluminum stearate; lectins; serum proteins, such as human serum albumin; buffer substances, such as phosphates, glycine, sorbic acid or potassium sorbate; partial glyceride mixtures of saturated vegetable fatty acids, water, salts or electrolytes, such as protamine sulfate, disodium hydrogen phosphate, potassium hydrogen phosphate, sodium chloride, zinc salts, colloidal silica, magnesium trisilicate, polyvinylpyrrolidone, polyacrylates, waxes, polyethylene polyoxypropylene block polymers, wool fat, sugars, such as lactose, glucose and sucrose; starches, such as corn starch and potato starch; cellulose and its derivatives. Examples of suitable lubricants include, but are not limited to, sodium carboxymethylcellulose, ethylcellulose and cellulose acetate; powdered tragacanth; malt; gelatin; talc; excipients, such as cocoa butter and suppository waxes, oils, such as peanut oil, cottonseed oil, safflower oil, sesame oil, olive oil, corn oil and soybean oil; glycols, such as propylene glycol or polyethylene glycol; esters, such as ethyl oleate and ethyl laurate; agar; buffers, such as magnesium hydroxide and aluminum hydroxide; alginic acid; pyrogen-free water; isotonic saline; Ringer's solution; ethyl alcohol and phosphate buffer solutions, and other non-toxic, compatible lubricants, such as sodium lauryl sulfate and magnesium stearate. Similarly, coloring agents, releasing agents, coating agents, sweetening, flavoring and perfuming agents, preservatives, and antioxidants may be present in the composition at the discretion of the formulator.

[0083] Liquid dosage forms for oral administration can include pharma- ceutically acceptable emulsions, microemulsions, solutions, suspensions, syrups and elixirs.In addition to active compounds, liquid dosage forms can contain inert diluents commonly used in the art, such as water or other solvents, solubilizers and emulsifiers, such as ethyl alcohol, isopropyl alcohol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylene glycol, dimethylformamide, oils (especially cottonseed oil, peanut oil, corn oil, germ oil, olive oil, castor oil and sesame oil), glycerol, tetrahydrofurfuryl alcohol, polyethylene glycols and sorbitan fatty acid esters, and mixtures thereof.In addition to inert diluents, oral compositions can also contain adjuvants, such as wetting agents, emulsifying and suspending agents, sweeteners, flavors and aromatics.

[0084] Injectables, for example, sterile injectable aqueous or oleaginous suspensions, may be formulated according to the prior art using suitable dispersing or wetting agents and suspending agents. Sterile injectables may also be sterile injectable solutions, suspensions or emulsions in non-toxic parenterally acceptable diluents or solvents, such as solutions in 1,3-butanediol. Acceptable vehicles and solvents that may be employed include water, Ringer's solution, USP and isotonic sodium chloride solution. Sterile fixed oils are also commonly employed as solvents or suspending media. For this purpose, bland fixed oils may be employed, including synthetic mono- or diglycerides. Also, fatty acids, such as oleic acid, are used in the preparation of injectables.

[0085] In some cases, in order to prolong the effect of a drug, it may be desirable to slow the absorption of the drug from subcutaneous or intramuscular injection. This can be accomplished by using a liquid suspension of crystalline or amorphous material with poor water solubility. The rate of absorption of the drug depends on its rate of dissolution, which in turn depends on the size and crystalline form of the crystals. Alternatively, delayed absorption of a parenterally administered drug form is accomplished by dissolving or suspending the drug in an oil vehicle.

[0086] Further disclosed herein, in some embodiments, is a dosage form comprising a menin inhibitor, a Bcl-2 inhibitor and / or a CYP3A4 inhibitor. In some embodiments, the dosage form is a combination dosage form. In some embodiments, the dosage form is a solid oral dosage form. In some embodiments, the dosage form is a tablet, pill or capsule. In some embodiments, the dosage form is a controlled release dosage form, a delayed release dosage form, a sustained release dosage form, a pulsed release dosage form, a multiparticulate dosage form, or a mixed formulation of immediate release and controlled release. In some embodiments, the dosage form comprises a controlled release coating. In some embodiments, the dosage form comprises a first controlled release coating that controls the release of the menin inhibitor and a second controlled release coating that controls the release of the CYP3A4 inhibitor.

[0087] The active compound may be in microencapsulated form with one or more of the excipients mentioned above. The solid dosage forms of tablets, dragees, capsules, pills and granules can be prepared from coatings and shells, such as enteric coatings, release-controlling coatings and other coatings known in the pharmaceutical formulation art. In such solid dosage forms, the active compound may be mixed with at least one inert diluent, such as sucrose, lactose or starch. Such dosage forms may also contain additional substances other than the inert diluent, such as tableting lubricants and other tableting aids, such as magnesium stearate and microcrystalline cellulose, as is commonly practiced. In the case of capsules, tablets and pills, the dosage forms may also contain buffering agents.

[0088] Treatment methods In another aspect, provided herein is a method of treating cancer in a subject, the method comprising administering a therapeutic combination described herein.

[0089] As used herein, the term "subject" includes humans and non-human animals, as well as cell lines, cell cultures, tissues, and organs. In some embodiments, the subject is a mammal. The mammal can be a human or a suitable non-human mammal, such as a primate, mouse, rat, dog, cat, cow, horse, goat, camel, sheep, or pig. The subject can also be a bird or poultry. In some embodiments, the subject is a human.

[0090] As used herein, the term "subject in need thereof" refers to a subject having a disease or at high risk of developing a disease. A subject in need thereof may have previously been diagnosed or confirmed to have a disease or disorder disclosed herein. A subject in need thereof may be afflicted with a disease or disorder disclosed herein. Alternatively, a subject in need thereof may be at high risk of developing such a disease or disorder compared to the population as a whole (i.e., a subject with a predisposition to developing such a disorder compared to the population as a whole). A subject in need thereof may have a refractory or treatment-resistant disease or disorder disclosed herein (i.e., a disease or disorder disclosed herein that does not respond or has not yet responded to treatment). A subject may be treatment-resistant at the start of treatment or may become treatment-resistant during treatment. In some embodiments, a subject in need thereof has been treated with all known effective treatments for a disease or disorder disclosed herein with unsuccessful treatment. In some embodiments, a subject in need thereof has been previously treated with at least one treatment.

[0091] As used herein, the term "treating" or "treat" refers to the management and care of a patient for the purpose of combating a disease, condition, or disorder, and includes administering a compound of the present disclosure, or a pharma- ceutically acceptable salt, polymorph, or solvate thereof, to alleviate the symptoms or complications of the disease, condition, or disorder, or to eliminate the disease, condition, or disorder. The term "treat" can also include the treatment of an in vitro cell or animal model. When referring to "treating" or "treat," it should be understood to include the alleviation of established symptoms of a condition.

[0092] As used herein, the terms "preventing," "prevent" or "protecting against" mean reducing or eliminating the onset of symptoms or complications of such a disease, condition or disorder.

[0093] As used herein, the term "therapeutically effective amount" refers to an amount of a pharmaceutical agent that treats, ameliorates or prevents a recognized disease or condition, or that exhibits a detectable therapeutic or inhibitory effect. The effect can be detected by any assay method known in the art. The precise effective amount for a subject will vary depending on the subject's weight, size, and health, the nature and extent of the condition, and the therapeutic agent or combination of therapeutic agents selected for administration. The therapeutically effective amount for a given situation can be determined by routine experimentation that is within the skill and judgment of the clinician.

[0094] It should be understood that for any compound, the therapeutically effective amount can be estimated initially either in cell culture assays, for example of neoplastic cells, or in animal models, usually rats, mice, rabbits, dogs, or pigs. Animal models can also be used to determine appropriate concentration ranges and routes of administration. Such information can then be used to determine useful doses and routes for administration in humans. Therapeutic / prophylactic efficacy and toxicity may be determined by standard pharmaceutical procedures in cell cultures or experimental animals, e.g., ED50 (the dose therapeutically effective in 50% of the population) and LD50 (the dose lethal to 50% of the population). The dose ratio between toxic and therapeutic effects is the therapeutic index, which can be expressed as the ratio LD50 / ED50. Pharmaceutical compositions with large therapeutic indices are preferred. Dosages may vary within this range, depending on the dosage form employed, the sensitivity of the patient, and the route of administration.

[0095] Dosage and administration are adjusted to provide sufficient levels of active agent or to maintain the desired effect. Factors that may be considered include the severity of the condition, the general health of the subject, the subject's age, weight and sex, diet, time and frequency of administration, drug combinations, reaction sensitivities, and tolerance / response to treatment. Long-acting pharmaceutical compositions may be administered every 3-4 days, every week, or once every two weeks, depending on the half-life and clearance rate of the particular formulation.

[0096] A method of treating a cancer having a HOX gene signature in a subject in need thereof comprises administering to the subject a synergistic combination of a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor, and optionally a therapeutically effective amount of a hypomethylating agent and / or an FLT3 inhibitor. As used herein, a HOX gene signature is a set of genes whose expression is altered-driven by changes in HOX gene expression that affect the onset, development, progression, or combinations thereof of cancer. HOX gene signatures are well known in the art. In some embodiments, the combination comprises a menin inhibitor, a Bcl-2 inhibitor, a CYP3A inhibitor (e.g., a CYP3A4 inhibitor), and optionally a therapeutically effective amount of a hypomethylating agent and / or an FLT3 inhibitor. The combination of a menin inhibitor and a Bcl-2 inhibitor, and optionally a CYP3A4 inhibitor, further comprises a therapeutically effective amount of a hypomethylating agent, a therapeutically effective amount of an FLT3 inhibitor, or a combination thereof. Combinations of two, three, four or five agents can be administered simultaneously or sequentially and by the same or different modes of administration, eg, oral, parenteral, etc.

[0097] Homeobox (HOX) transcription factors are a conserved family of transcription factors. Mutations or activation of HOX genes can increase the risk of cancer, affect cancer onset and / or progression. Alterations in HOX genes are involved in angiogenesis, autophagy, differentiation, apoptosis, proliferation, invasion, metastasis and metabolism. Cancers with HOX gene signatures include breast cancer, multiple myeloma, ovarian cancer, renal cancer, colon cancer, colorectal cancer, prostate cancer, gastric cancer, non-small cell lung cancer, glioblastoma, cervical cancer, chondrosarcoma, osteosarcoma, neuroblastoma, and hematological malignancies such as leukemia.

[0098] The term hematological malignancies includes lymphomas (e.g., non-Hodgkin's lymphoma), leukemias (e.g., AML) and multiple myeloma. Leukemias include AML, myelodysplastic syndromes (MDS), myeloproliferative disorders, acute lymphocytic leukemia (ALL), chronic myelogenous leukemia (CML), and chronic lymphocytic leukemia (CLL). The combinations and compositions described herein are particularly useful for the treatment of hematological malignancies.

[0099] Examples of leukemias and lymphomas treatable by the combinations described herein include leukemias associated with MLL rearrangements or rearrangements of the MLL gene, acute leukemia, chronic leukemia, indolent leukemia, lymphoblastic leukemia, lymphocytic leukemia, myeloid leukemia, myelogenous leukemia, childhood leukemia, ALL (also called acute lymphoblastic leukemia or acute lymphocytic leukemia), AML (also called acute myelogenous leukemia or acute myeloblastic leukemia), acute granulocytic leukemia, acute nonlymphocytic leukemia, CLL (also called chronic lymphoblastic leukemia), CML (also called chronic myelocytic leukemia), therapy-related leukemia, MDS, myeloproliferative disorders (MPDs) (e.g., primary myelofibrosis (PMF)), and / or myeloproliferative disorders (MPDs) (e.g., primary myelofibrosis (PMF)). )), myeloproliferative neoplasms (MPN), plasma cell neoplasms, multiple myeloma, myelodysplasia, cutaneous T-cell lymphoma, nucleophosmin (NPM1) AML, lymphoid neoplasms, AIDS-related lymphoma, thymoma, thymic carcinoma, mycosis fungoides, Alibert-Bazin syndrome, mycotic granuloma, Sézary syndrome, hairy cell leukemia, T-cell prolymphocytic leukemia (T-PLL), large granular lymphocytic leukemia, meningeal leukemia, leukemic leptomeningeal inflammation leptomeningitis), leukemic meningitis, multiple myeloma, Hodgkin's lymphoma, non-Hodgkin's lymphoma, and Waldenstrom's macroglobulinemia, or malignancies caused by multiple gene fusions, rearrangements, or mutations (Issam, GC et al. Therapeutic implications of menin inhibitors in acute leukemias, Leukemia 2021, 35, pp. 2482-2495). In some embodiments, the AML is nucleophosmin (NPM1)-mutated AML (i.e., NPM1 mut acute myeloid leukemia).

[0100] In certain embodiments, the combinations described herein are used to treat leukemia associated with MLL rearrangements, acute lymphocytic leukemia associated with MLL rearrangements, acute lymphoblastic leukemia associated with MLL rearrangements, acute lymphocytic leukemia associated with MLL rearrangements, acute myeloid leukemia associated with MLL rearrangements, acute myelogenous leukemia associated with MLL rearrangements, or acute myeloblastic leukemia associated with MLL rearrangements. As used herein, "MLL rearrangements" refers to rearrangements of the MLL genes.

[0101] Acute leukemias generally arise from acquired mutations in hematopoietic stem / progenitor cells. Chromosomal abnormalities are often the hallmark of distinct mutations in leukemia. Many of these chromosomal abnormalities are due to specific translocations that result in the formation of fusion genes that are the driving force for tumorigenesis and tumor development. A specific example is the MLL1 gene. Translocations at the MLL1 locus (11q23) can result in the formation of oncogenic gene fusions that are characteristic of MLL-r acute leukemia. The MILL1 protein is a master regulator of development and is the mammalian homolog of Drosophila trithorax. It is a key epigenetic regulator of HOX gene expression. Translocations at the MLL1 locus generate chimeric proteins that fuse the N-terminus of MILL1 to variable C-terminus derived from various translocation partners. Currently, more than 90 different fusion proteins are known. Expression of these fusions allows for an aberrant transcriptional program characterized by overexpression of HOX and other developmental genes. This transcriptional program suppresses differentiation and enhances proliferation, resulting in MLL-r acute leukemia. Translocations involving the MLL1 locus (11q23) are routinely diagnosed using fluorescent in situ hybridization (FISH). Depending on the progenitor cell of origin, MLL-r may manifest phenotypically as ALL, AML, or mixed phenotype acute leukemia (MPAL). These translocations are rare, with an annual incidence of MLL-r totaling approximately 4000 cases in the United States, Europe, and Japan. Approximately 10% of all leukemias have MLL1 translocations.

[0102] The combinations of the present invention are further useful for treating leukemia patients who have an MLL / KMT2A gene rearrangement.

[0103] The risk of relapse in MLL-r patients is high after conventional chemotherapy and stem cell transplantation, with an overall 5-year survival rate of only about 35%. No therapy is currently available that specifically targets MLL-r leukemia. Menin inhibitors (e.g., Compound I or Compound II) in combination with CYP3A4 inhibitors may provide a novel targeted treatment for MLL-r acute leukemia.

[0104] The interaction of MLL1 fusion proteins with menin is a major driver of MLL-r acute leukemia. Both MLL1 and MLL-r fusions bind to high affinity sites that are a hallmark of the chromatin-associated protein menin. Binding of MLL1 fusions to menin is mediated by amino acid residues 9-13 (FPARP) found at the N-terminus of MLL1. Binding to menin localizes these fusions to chromatin, where they enable the leukemic transcriptional program, including upregulation of the HOXA locus and the MEIS1 gene. Maintenance of this transcriptional program requires interaction of the fusion proteins with menin.

[0105] Menin inhibitors, Compound (I) and Compound (II), bind with high affinity to the MLL1 binding pocket of menin and exhibit activity in a range of cells harboring MLL-r fusions. Menin inhibitors, Compound (I) and Compound (II), disrupt the interaction of menin with MLL1 fusion proteins required for leukemogenic activity, thereby impairing expression of key oncogenes and inhibiting growth arrest and cell proliferation. Small molecule inhibitors of the menin-MLL interaction have been reported. These inhibitors demonstrated antiproliferative activity against MLL-r cell lines and showed single-agent survival benefit in mouse models of MLL-r leukemia.

[0106] Similarly, the combination of a menin inhibitor (e.g., Compound (I) or Compound (II)) with a CYP3A4 inhibitor enhanced efficacy, demonstrated robust activity in multiple leukemia xenograft models, and provided a significant survival benefit in preclinical models following oral dosing. Overall, these data suggest that pharmacological inhibition of the menin-MLL interaction may be a targeted strategy for the treatment of MLL-r acute leukemia.

[0107] In one embodiment, the leukemia is mutated nucleophosmin 1 (NPM1).

[0108] In some embodiments, the combination of the present invention is directed to the treatment of NPM1-mutated leukemia, e.g., AML. The NPM1 gene encodes a multifunctional protein that is mainly localized in the nucleolus and is the most commonly mutated gene in adult AML (about 30% of cases). Mutations (NPM1c) cause abnormal cytoplasmic localization. Interestingly, the interaction of MLL1 and menin in NPM1c AML shares a common HOX gene signature and dependency with the interaction of MLL-r and menin. Indeed, inhibition of menin has shown anti-leukemic activity in both NPM1c and MLL-r AML. NPM1 mutations in AML are frequent in patients with other mutations, such as FLT3. NPM1c cooperates with FLT3-ITD and tyrosine kinase domain (TKD) mutations to promote the development of AML. Co-inhibition of menin and FLT3 demonstrated enhanced anti-leukemic activity in MLL-r / FLT3 and NPM1c / FLT3 mutated AML.

[0109] In some embodiments, the present invention is directed to the treatment of NMP1 AML in a subject in need thereof, comprising administering a menin inhibitor and a CYP3A4 inhibitor. In some further embodiments, the present invention is directed to the treatment of NMP1 AML in a subject in need thereof, comprising administering a pharmaceutical composition comprising a menin inhibitor and a pharmaceutical composition comprising a CYP3A4 inhibitor. In some further embodiments, the present invention is directed to the treatment of NMP1 AML in a subject in need thereof, comprising administering a pharmaceutical composition comprising a menin inhibitor (e.g., Compound (I) or Compound (II)) and a pharmaceutical composition comprising an azole antifungal CYP3A4 inhibitor.

[0110] In a further aspect, cancers with or without MLL-r and with or without NPM1 mutations may have FLT3 mutations. FLT3 mutations are diagnosed in approximately one-third of newly diagnosed AML patients. FLT3 internal tandem duplications are associated with increased recurrence and poor overall survival.

[0111] Targeting Bcl-2, a key survival factor for AML, has emerged as a promising treatment option for patients with AML. However, despite a significant increase in CR / CRi by combining the Bcl-2 inhibitor venetoclax with hypomethylating agents, most patients develop resistance and eventually relapse. As Bcl-2 is a versatile antiapoptotic protein and its inhibition lowers the apoptotic threshold, venetoclax has become a mainstay of combination therapy.

[0112] In some embodiments, the subject treated according to the methods described herein has previously been treated with a Bcl-2 inhibitor. In some embodiments, the subject treated according to the methods described herein has previously been treated with a Bcl-2 inhibitor and has developed resistance to the Bcl-2 inhibitor. In some embodiments, the subject treated according to the methods described herein has previously been treated for cancer with a Bcl-2 inhibitor and the cancer progressed on the previous treatment with the Bcl-2 inhibitor.

[0113] In some embodiments, the subject treated according to the methods described herein has previously been treated with venetoclax. In some embodiments, the subject treated according to the methods described herein has previously been treated with venetoclax and has developed resistance to venetoclax. In some embodiments, the subject treated according to the methods described herein has previously been treated for cancer with venetoclax and the cancer progressed with the previous treatment with venetoclax.

[0114] The efficacy of the therapeutic methods described herein may be assessed using any suitable method known in the art or described herein. In some embodiments, the efficacy of the therapeutic methods described herein is assessed by measuring the number of leukemia cells (e.g., human CD45 cells) in the blood, spleen, or bone marrow of a subject using flow cytometry. +In some embodiments, the efficacy of the treatment methods described herein is assessed by measuring the size of the subject's spleen. Many patients treated with venetoclax / hypomethylating agent eventually develop or develop resistance to treatment with venetoclax. However, the inventors have discovered that MV4-11 cells (with MLL-r and FLT3-ITD) that have acquired resistance to venetoclax are sensitive to menin inhibitors, such as compound I.

[0115] In some embodiments, the disclosed combinations demonstrated potent anti-leukemic activity and significant survival benefit, whereas venetoclax alone was only minimally effective. + CD38 + In some embodiments, combined inhibition of menin and Bcl-2 results in the preferential targeting of bulk and CD34 cells. + CD38 + / CD34 + CD38 - Stem / progenitor cells were effectively eliminated. In some embodiments, administration of the combination resulted in the induction of CD11b + In some embodiments, administration of a combination of a menin inhibitor and venetoclax increases the CD11b + In one embodiment, the combination of a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor synergistically increased the leukemic CD34 + CD38 + / CD34 + CD38 - Synergistically reduced stem / progenitor cells.

[0116] In some embodiments, the efficacy of the therapeutic methods described herein can be assessed by measuring the level of CD34 in a subject (e.g., CD34 in a subject). + CD38 +In some embodiments, the efficacy of the therapeutic methods described herein is determined by measuring the expression of pro-apoptotic proteins (e.g., Bim) in the subject (e.g., CD34 expression in the subject). + CD38 + In some embodiments, the efficacy of the therapeutic methods described herein is determined by measuring the expression of a protein associated with resistance to treatment with a Bcl-2 inhibitor (e.g., Bcl-2A1) in the subject (e.g., in the subject's human CD45 cells). Protein expression may be measured using any suitable method known in the art or described herein, including, for example, flow cytometry, immunohistochemistry, or western blotting. Suitable samples in which protein expression can be analyzed include, but are not limited to, blood, bone marrow, and spleen.

[0117] In some embodiments, the efficacy of the treatment methods described herein is assessed by measuring the subject's overall survival and / or progression-free survival at an appropriate time point after treatment (e.g., 1 month, 2 months, 3 months, 6 months, 9 months, 12 months, 18 months, 2 years, 3 years, 4 years, 5 years, 10 years, or 15 years).

[0118] Treating cancer may result in a reduction in tumor size. Reduction in tumor size is also referred to as "tumor regression". After treatment, the tumor size is preferably reduced by 5%, 10%, 20%, 30%, 40%, 50% or 75% or more compared to the size before treatment. Tumor size may be measured by any reproducible means of measurement. Tumor size may be measured as the diameter of the tumor.

[0119] Treating cancer according to the methods described herein may result in a reduction in tumor volume. Preferably, following treatment, tumor volume is reduced by 5%, 10%, 20%, 30%, 40%, 50%, or 75% or more. Tumor volume may be measured by any reproducible means of measurement.

[0120] Treating cancer according to the methods described herein may result in a reduction in the number of tumors. Preferably, after treatment, the number of tumors is reduced by 5%, 10%, 20%, 30%, 40%, 50%, or 75% or more. The number of tumors may be measured by any reproducible means of measurement. The number of tumors may be measured by counting tumors visible to the naked eye or at a certain magnification. Preferably, the certain magnification is 2x, 3x, 4x, 5x, 10x, or 50x.

[0121] Treating cancer according to the methods described herein may reduce the number of metastatic lesions in other tissues or organs distant from the primary tumor site. After treatment, the number of metastatic lesions is preferably reduced by 5%, 10%, 20%, 30%, 40%, 50% or 75%. The number of metastatic lesions may be measured by any reproducible measurement means. The number of metastatic lesions may be measured by counting metastatic lesions visible to the naked eye or at a certain magnification. The certain magnification is preferably 2x, 3x, 4x, 5x, 10x or 50x.

[0122] Treating cancer according to the methods described herein may increase the average survival time of a population of treated subjects compared to a population that receives only carrier.Preferably, the average survival time increases by more than 30 days, more preferably more than 60 days, more preferably more than 90 days, and most preferably more than 120 days.The increase in the average survival time of a population may be measured by any reproducible means.The increase in the average survival time of a population may be measured, for example, by calculating the average length of survival time of a population after the start of treatment with the active compound.The increase in the average survival time of a population may also be measured, for example, by calculating the average length of survival time of a population after the completion of the first round of treatment with the active compound.

[0123] Treating cancer according to the methods described herein may increase the average survival time of a population of treated subjects compared to a population of untreated subjects. Preferably, the average survival time is increased by more than 30 days, more preferably more than 60 days, more preferably more than 90 days, and most preferably more than 120 days. The increase in the average survival time of a population may be measured by any reproducible means. The increase in the average survival time of a population may be measured, for example, by calculating the average length of survival time after the start of treatment with an active compound for a population. The increase in the average survival time of a population may also be measured, for example, by calculating the average length of survival time after the completion of the first round of treatment with an active compound for a population.

[0124] Treating cancer according to the methods described herein may increase the average survival time of a population of treated subjects compared to a population receiving monotherapy with a drug other than the compound of the present invention, or a pharma- ceutically acceptable salt, prodrug, metabolite, analog, or derivative thereof. Preferably, the average survival time is increased by more than 30 days, more preferably more than 60 days, more preferably more than 90 days, and most preferably more than 120 days. The increase in the average survival time of a population may be measured by any reproducible means. The increase in the average survival time of a population may be measured, for example, by calculating the average length of survival for a population after the start of treatment with an active compound. The increase in the average survival time of a population may also be measured, for example, by calculating the average length of survival for a population after the completion of a first round of treatment with an active compound.

[0125] Treating cancer according to the methods described herein may reduce the mortality rate of a population of treated subjects compared to a population administered with a carrier alone. Treating cancer may reduce the mortality rate of a population of treated subjects compared to an untreated population. Treating cancer according to the methods described herein may reduce the mortality rate of a population of treated subjects compared to a population receiving monotherapy with a drug other than the compound of the present invention, or a pharma- ceutically acceptable salt, prodrug, metabolite, analog, or derivative thereof. It is preferred that the mortality rate is reduced by more than 2%, more preferably more than 5%, more preferably more than 10%, and most preferably more than 25%. The reduction in mortality rate of a population of treated subjects may be measured by any reproducible means. The reduction in mortality rate of a population may be measured, for example, by calculating the average number of disease-related deaths per unit time for a population after the start of treatment with an active compound. The reduction in mortality rate of a population may also be measured, for example, by calculating the average number of disease-related deaths per unit time for a population after the completion of a first round of treatment with an active compound.

[0126] Treating cancer according to the methods described herein may result in a decrease in tumor growth rate. After treatment, the tumor growth rate is preferably decreased by at least 5%, 10%, 20%, 30%, 40%, 50% or 75%. Tumor growth rate may be measured by any reproducible means. Tumor growth rate may be measured by the change in tumor diameter per unit time.

[0127] Treating cancer according to the methods described herein may result in a reduction in tumor regrowth. After treatment, tumor regrowth is preferably less than 5%, 10%, 20%, 30%, 40%, 50% or 75%. Tumor regrowth may be measured by any reproducible means of measurement. Tumor regrowth is measured, for example, by measuring the increase in tumor diameter after tumor shrinkage after treatment. A reduction in tumor regrowth is indicated by the failure of tumors to reoccur after treatment is stopped.

[0128] Treating cancer or cell proliferation disorder according to the methods described herein may result in cell death, preferably resulting in at least a 10% reduction in cell number in a population. More preferably, cell death means at least a 10%, 20%, 30%, 40%, 50% or 75% reduction. The number of cells in a population may be measured by any reproducible means. The number of cells in a population may be measured by fluorescence activated cell sorting (FACS), immunofluorescence microscopy and light microscopy. Methods for measuring cell death are as set forth in Li et al., Proc Natl Acad Sci USA.100(5): 2674-8, 2003. In one embodiment, cell death occurs by apoptosis.

[0129] The therapeutic combinations presented herein may provide synergistic effects in the treatment of disease or cancer. A "synergistic effect" is defined as when the effectiveness of the combination of drugs in the therapeutic combination (e.g., a menin inhibitor and a Bcl-2 inhibitor) is greater than the sum of the effects of the drugs when administered alone. A synergistic effect may also be an effect that cannot be achieved by administering either of the drugs as a single agent. A synergistic effect may include, but is not limited to, the effect of treating cancer by reducing tumor size, inhibiting tumor growth, or prolonging survival in a subject. A synergistic effect may also include reducing the viability of cancer cells, inducing cancer cell death, and inhibiting or slowing the proliferation of cancer cells.

[0130] As provided herein, treatment with the therapeutic combinations provided herein results in a synergistic anti-proliferative response, a synergistic induction of apoptosis in leukemic cells, a synergistic induction of differentiation of leukemic cells, and a synergistic prolongation of survival.

[0131] Combination Therapy As provided herein, "combination therapy" also includes administering the therapeutic combination described herein in further combination with other biologically active ingredients and non-drug therapies (e.g., surgery or radiation therapy). When the combination therapy further includes a non-drug therapy, the non-drug therapy may be administered at any appropriate time, as long as a beneficial effect is achieved from the synergistic action of the combination of the therapeutic combination and the non-drug therapy. For example, in appropriate cases, the beneficial effect is still achieved even if the non-drug therapy is temporarily excluded from the administration of the therapeutic combination, perhaps for a few days or weeks.

[0132] In another aspect, the therapeutic combination of the present invention may be administered in combination with radiation therapy, which may also be administered in combination with the composition of the present invention that is part of a multi-drug therapy and other chemotherapeutic agents described herein.

[0133] In certain cases, it may be appropriate to administer a therapeutic combination comprising a menin inhibitor and a Bcl-2 inhibitor as presented herein (and, optionally, a CYP3A4 inhibitor, a hypomethylating agent, an FLT3 inhibitor, or a combination thereof) in combination with an additional therapeutic agent.

[0134] The additional therapeutic agents may be selected according to the particular usefulness of each additional therapeutic agent for the condition being treated. In general, the additional therapeutic agents need not be administered simultaneously or by the same route in the same pharmaceutical composition as the menin inhibitor and Bcl-2 inhibitor (and, optionally, the CYP3A4 inhibitor, hypomethylating agent, FLT3 inhibitor, or combination thereof) presented herein. In some embodiments, the initial administration of the additional therapeutic agents is performed according to an established protocol, and then the dosage, mode of administration, and time of administration are further modified based on the observed effects.

[0135] In some embodiments, the additional therapeutic agents are administered concurrently (e.g., simultaneously, essentially simultaneously, or within the same treatment protocol) or sequentially, depending on the nature of the disease, the condition of the patient, and the actual choice of compounds used. In some particular embodiments, the determination of the order of administration in a treatment protocol and the number of repetitions of administration of each therapeutic agent is based on an evaluation of the disease being treated and the condition of the patient.

[0136] The dose of the additional therapeutic agent will vary depending on the additional therapeutic agent, the disease or condition being treated, etc.

[0137] In some embodiments, the additional therapeutic agent is a chemotherapeutic agent, a steroid, an immunotherapeutic agent, a targeted therapy, or a combination thereof. In some embodiments, the additional therapeutic agent is a CD79A inhibitor, a CD79B inhibitor, a CD19 inhibitor, a Lyn inhibitor, a Syk inhibitor, a PI3K inhibitor, a Blnk inhibitor, a PLCy inhibitor, a PKCP inhibitor, or a combination thereof. In some embodiments, the additional therapeutic agent is an antibody, a B cell receptor signaling inhibitor, a PI3K inhibitor, an IAP inhibitor, an mTOR inhibitor, a radioimmunotherapy agent, a DNA damaging agent, a proteosome inhibitor, a histone deacetylase inhibitor, a protein kinase inhibitor, a hedgehog inhibitor, an Hsp90 inhibitor, a telomerase inhibitor, a Jak 1 / 2 inhibitors, protease inhibitors, PKC inhibitors, PARP inhibitors, or combinations thereof.

[0138] In some embodiments, the additional therapeutic agent is chlorambucil, ifosfamide, doxorubicin, mesalazine, thalidomide, lenalidomide, temsirolimus, everolimus, fludarabine, fostamatinib, paclitaxel, docetaxel, ofatumumab, rituximab, dexamethasone, prednisone, CAL-101, ibritumomab, tositumomab, bortezomib, pentostatin, endostatin, or a combination thereof.

[0139] In some embodiments, the additional therapeutic agent is cyclophosphamide, hydroxydaunorubicin, vincristine, and prednisone, and optionally rituximab. In some embodiments, the additional therapeutic agent is bendamustine and rituximab. In some embodiments, the additional therapeutic agent is fludarabine, cyclophosphamide, and rituximab. In some embodiments, the additional therapeutic agent is cyclophosphamide, vincristine, and prednisone, and optionally rituximab. In some embodiments, the additional therapeutic agent is etoposide, doxorubicin, vincristine, cyclophosphamide, prednisolone, and optionally rituximab. In some embodiments, the additional therapeutic agent is dexamethasone and lenalidomide.

[0140] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and, optionally, a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include nitrogen mustards, e.g., bendamustine, chlorambucil, chlormethine, cyclophosphamide, ifosfamide, melphalan, prednimustine, trofosfamide; alkylsulfonic acids, e.g., busulfan, mannosulfan, treosulfan; ethylenimines, e.g., carboquone, thiotepa, triaziquone; Trosourea, e.g., Carmustine, Fotemustine, Lomustine, Nimustine, Ranimustine, Semustine, Streptozocin; Epoxides, e.g., Etoglucide; Other alkylating agents, e.g., Dacarbazine, Mitobronitol, Pipobroman, Temozolomide; Folic acid analogues, e.g., Methotrexate, Pemetrexed, Pralatrexate, Raltitrexed; Purine analogues, e.g., Cladribine, Clofarabine, Fludarabine, Mercaptopurine, Nelarabine, Thioguanine; Pyrimidine analogues, e.g., Azacitidine, Capecitidine, Cytabine, carmofur, cytarabine, decitabine, fluorouracil, gemcitabine, tegafur; Vinca alkaloids, for example, vinblastine, vincristine, vindesine, vinflunine, vinorelbine; Podophyllotoxin derivatives, for example, etoposide, teniposide; Colchicine derivatives, for example, demecolcine; Taxanes, for example, docetaxel, paclitaxel, paclitaxel poligrumex; Other plant alkaloids or natural products, for example, trabectedin; Actinomycins, for example, dactinomycin; Anthracyclines other cytotoxic antibiotics such as bleomycin, ixabepilone, mitomycin, plicamycin; platinum compounds such as carboplatin, cisplatin, oxaliplatin, satraplatin; methylhydrazines such as procarbazine; sensitizers such as aminolevulinic acid, efaproxiral, methyl aminolevulinate, porfimer sodium, temoporfin;Protein kinase inhibitors, such as dasatinib, erlotinib, everolimus, gefitinib, imatinib, lapatinib, nilotinib, pazopanib, sorafenib, sunitinib, temsirolimus; other antineoplastic agents, such as alitretinoin, altretamine, amzacrine, anagrelide, arsenic trioxide, asparaginase, bexarotene, bortezomib, celecoxib, denileukin diftitox, estramustine, hydroxycarbaminium , irinotecan, lonidamine, masoprocol, miltefosine, mitoguazone, mitotane, oblimersen, pegaspargase, pentostatin, romidepsin, sitimagine seradenovec, tiazofurin, topotecan, tretinoin, vorinostat; estrogens, such as diethylstilbenol, ethinylsfotemistinol, polyestradiol phosphate; progestogens, such as gestnorone, medroxyprogesterone, Gesterone, megestrol; gonadotropin releasing hormone analogues, e.g., buserelin, goserelin, leuprorelin, triptorelin; antiestrogens, e.g., fulvestrant, tamoxifen, toremifene; antiandrogens, e.g., bicalutamide, flutamide, nilutamide; enzyme inhibitors, e.g., aminoglutethimidine, exemestane, formestane, letrozole, vorozole; other hormone antagonists, e.g., abarelix, degarelix immunostimulants such as histamimidyl tefosine famurtide, pidotimod, plerixafor, roquinimex, thymopentin; immunosuppressants such as everolimus, gusperimus, leflunomide, mycophenolic acid, sirolimus; calcineurin inhibitors such as cyclosporine, tacrolimus; other immunosuppressants such as azathioprine, lenalidomide, methotrexate, thalidomide; and radiopharmaceuticals such as iobenguane.

[0141] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and, optionally, a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include, but are not limited to, interferons, interleukins, tumor necrosis factors, growth factors, and the like.

[0142] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and optionally a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include immunostimulants, e.g., ancestim, filgrastim, lenograstim, molgramostim, pegfilgrastim, sargramostim; interferons, e.g., natural interferon alpha, interferon alpha-2a, interferon alpha-2b, interferon alfacon-1, interferon alpha-n1, natural interferon beta, interferon beta-1a, interferon beta-1b, interferon gamma, pegylated interferon alpha-2a, pegylated interferon alpha-2b; interleukins, e.g., aldesleukin, oprelvekin; other immunostimulants, e.g., BCG vaccine, glatiramer acetate, histamine dihydrochloride, immunocyanin, lentinan, melanoma vaccine, cytochrome P450, mifamurtide, pegademase, pidotimod, plerixafor, poly I:C, poly ICLC, rokinimex, tasonermin, thymopentin; immunosuppressants, e.g., abatacept, avetimus, alefacept, antilymphocyte immunoglobulin (horse), antithymocyte immunoglobulin (rabbit), eculizumab, efalizumab, everolimus, gusperimus, leflunomide, muromonab-CD3, mycophenolate, natalizumab, sirolimus; TNF-alpha inhibitors, e.g. Examples of suitable anti-cancer drugs include, but are not limited to, adalimumab, afelimomab, certolizumab pegol, etanercept, golimumab, infliximab; interleukin inhibitors, such as anakinra, basiliximab, canakinumab, daclizumab, mepolizumab, rilonacept, tocilizumab, ustekinumab; calcineurin inhibitors, such as cyclosporine, tacrolimus; and other immunosuppressants, such as azathioprine, lenalidomide, methotrexate, thalidomide.

[0143] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and optionally a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include, but are not limited to, adalimumab, alemtuzumab, basiliximab, bevacizumab, cetuximab, certolizumab pegol, daclizumab, eculizumab, efalizumab, gemtuzumab, ibritumomab tiuxetan, infliximab, muromonab-CD3, natalizumab, panitumumab, ranibizumab, rituximab, tositumomab, trastuzumabor, or combinations thereof.

[0144] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and optionally a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include monoclonal antibodies, e.g., alemtuzumab, bevacizumab, catumaxomab, cetuximab, edrecolomab, gemtuzumab, ofatumumab, panitumumab, rituximab, trastuzumab; immunosuppressants, e.g., eculizumab, efalizumab, muromonab-CD3, natalizumab; TNF alpha inhibitors, e.g., For example, adalimumab, afelimomab, certolizumab pegol, golimumab, infliximab, interleukin inhibitors, basiliximab, canakinumab, daclizumab, mepolizumab, tocilizumab, ustekinumab, radiopharmaceuticals, ibritumomab tiuxetan, tositumomab; other monoclonal antibodies, for example, abagovomab, adecatumumab, alemtuzumab, anti-CD30 monoclonal antibody Xmab2513, anti-MET monoclonal antibody MetMab, apolizumab, apomab, alcitumomab, Mab, basiliximab, bispecific antibody 2B1, blinatumomab, brentuximab vedotin, capromab pendetide, cizutumumab, claudiximab, conatumumab, dacetuzumab, denosumab, eculizumab, epratuzumab, ertumaxomab, etaracizumab, figitumumab, fresolimumab, galiximab, ganitumab, gemtuzumab ozogamicin, glenbatumumab, ibritumomab, inotuzumab ozogamicin, ipilimumab, lexatumumab, lin These include, but are not limited to, tuzumab, lintuzumab, lucatumumab, mapatuzumab, matuzumab, milatuzumab, monoclonal antibody CC49, necitumumab, nimotuzumab, ofatumumab, oregovomab, pertuzumab, ramacurimab, ranibizumab, siplizumab, sonepcizumab, tanezumab, tositumomab, trastuzumab, tremelimumab, tucotuzumab celmoleukin, veltuzumab, visilizumab, volociximab, and zalutumumab.

[0145] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and optionally a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include, but are not limited to, agents that affect the tumor microenvironment, for example, cell signaling networks (e.g., phosphatidylinositol 3-kinase (PI3K) signaling pathway, signaling from the B cell receptor and the IgE receptor). In some embodiments, the second agent is a PI3K signaling inhibitor or a syc kinase inhibitor. In some embodiments, the syk inhibitor is R788. In another embodiment, the second agent is a PKCy inhibitor, for example, enzastaurin.

[0146] Examples of agents that affect the tumor microenvironment include PI3K signaling inhibitors; syc kinase inhibitors; protein kinase inhibitors, such as dasatinib, erlotinib, everolimus, gefitinib, imatinib, lapatinib, nilotinib, pazopanib, sorafenib, sunitinib, temsirolimus; other angiogenesis inhibitors, such as GT-111, JI-101, R1530; other kinase inhibitors, such as AC220, AC480, ACE-041, AMG900, AP24534, Arry-614, AT7519, AT9283, AV-951, axitinib, AZD1152, AZD7762, AZD8055, AZD8931, bafetinib, BAY73-4506, BGJ398, BGT226, BI 811283, BI6727, BIBF 1120, BIBW2992, BMS-690154, BMS-777607, BMS-863233, BSK-461364, CAL-101, CEP-11981, CYC116, DCC-2036, dinaciclib, dovitinib lactate, E7050, EMD 1214063, ENMD-2076, fostamatinib disodium disodium), GSK2256098, GSK690693, INCB18424, INNO-406, JNJ-26483327, JX-594, KX2-391, Linifarnib, L Y2603618, MGCD265, MK-0457, MK1496, MLN8054, MLN8237, MP470, NMS-1116354, NMS-1286937, ON01919.Na, OSI-027, OSI-930, PF-00562271, PF-02341066, PF-03814735, PF-04217903, PF-04554878, PF-04691502, PF-3758309, PHA-739358, PLC3397, progenipoietin, R547, R76 3, ramucirumab, regorafenib, R05185426, SAR103168, SCH727965, SGI-1176, SGX523, SNS-314, TAK-593, TAK-901, TKI258, TLN-232, TTP607, XL147, XL228, XL281R05126766, XL418, and XL765.

[0147] Further examples of therapeutic agents for use in combination with therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and optionally a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include, but are not limited to, inhibitors of mitogen-activated protein kinase signaling, such as U0126, PD98059, PD184352, PD0325901, ARRY-142886, SB239063, SP600125, BAY43-9006, wortmannin, or LY294002; Syk inhibitors: mTOR inhibitors: and antibodies (e.g., Rituxan).

[0148] Other drugs that may be employed in combination with the therapeutic combinations comprising menin inhibitors and Bcl-2 inhibitors (and optionally CYP3A4 inhibitors, FLT3 inhibitors, or both) presented herein include adriamycin, dactinomycin, bleomycin, vinblastine, cisplatin, acivicin; aclarubicin; acodazole hydrochloride; acronine; adzelesin; aldesleukin; altretamine; ambomycin; amethanthrone acetate; aminoglutethimide; amsacrine; anastrozole; anthramycin; asparaginase; asperlin; azacitidine; azetepa; azotomycin; batimastat; benzodepa; bicalutamide; bisantrene hydrochloride; bisnafide dimesylate; dimesylate;biceresin;bleomycin sulfate;brequinar sodium;bropirimine;busulfan;cactinomycin;calsterone;caracemide;carbetimer;carboplatin;carmustine;carubicin hydrochloride;carzelesin;cedefmgol;chlorambucil;cirolemycin;cladribine;crisnatol mesylate;cyclophosphamide;cytarabine;dacarbazine;daunorubicin hydrochloride;decitabine;dexormaplatin;dezaguanine;dezaguanine mesylate;diaziquone;doxorubicin;doxorubicin hydrochloride;droloxifene;droloxifene citrate citrate);Dromostanolone propionate;Duazomycin;Edatrexate;Eflornithine hydrochloride;Elsamitrucin;Enloplatin;Empromate;Epipropizine;Epirubicin hydrochloride;Elbrozole;Esorubicin hydrochloride;Estramustine;Estramustine phosphate sodium;Etanidazole;Etoposide;Etoposide phosphate;Etoprine;Fadrozole hydrochloride;Fazarabine;Fenretinide;Floxuridine;Fludarabine phosphate;Fluorouracil;Fluorocitabine;Fosquidone; fostriecin sodium; gemcitabine; gemcitabine hydrochloride; hydroxyurea; idarubicin hydrochloride; ifosfamide; iimofosine; interleukin II (including recombinant interleukin II or rlL2), interferon alpha-2a; interferon alpha-2b; interferon alpha-nl; interferon alpha-n3; interferon beta-1a; interferon gamma-1b; iproplatin; irinotecan hydrochloride; lanreotide acetate; letrozole; leuprolide acetate; liarozole hydrochloride; lometrexol sodium; lomustine; losoxantrone hydrochloride hydrochloride;masoprocol;maytansine;mechlorethamine hydrochloride;megestrol acetate;melengestrol acetate;melphalan;menogaril;mercaptopurine;methotrexate;methotrexate sodium;metoprine;meturedepa;mitindomide;mitocalcin;mitochromine;mitogillin;mitomalcin;mitomycin;mitosper;mitotane;mitoxantrone hydrochloride;mycophenolic acid;nocodazole;nogalamycin;ormaplatin;oxisuran;pegaspargase;periomycin;pentamustine;peplomycin sulfate;perfosfamide;pipobroman;piposulfan;piroxantrone hydrochloride hydrochloride);plicamycin;promestane;porfimer sodium;porfiromycin;prednimustine;procarbazine hydrochloride;puromycin;puromycin hydrochloride;pyrazofurin;ribopurine;logletimide;safingol;safmgol hydrochloride (safmgol hydrochloride);semustine;simtrazene;sparfosate sodium (sparfosate sodium);sparsomycin;spirogermanium hydrochloride;spiromustine;spiroplatin;streptonigrin;streptozocin;sulofenur;tallysomycin;tecogalan sodium;tegafur;teloxantrone hydrochloride;temoporfm;teniposide;teloxylon;testolactone;thiamiprine;thioguanine;thiotepa;tiazofurin;tirapazamine;toremifene citrate;trestolone acetate;triciribine phosphate;trimetrexate;trimetrexate glucuronate;triptorelin;tubrosol hydrochloride;uracil mustard;uredepa;vapreotide;verteporfm;vinblastine sulfate;vincristine sulfate;vindesine;vindesine sulfate;vinepidine sulfate;vinglicinate sulfate;vinleurosine sulfate;vinorelbine tartrate;vinrosidine sulfate;vinzolidine sulfate sulfate); vorozole; zeniplatin; zinostatin; zorubicin hydrochloride;

[0149] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising menin inhibitors and Bcl-2 inhibitors (and optionally a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include 20-epi-l, 25-dihydroxyvitamin D3; 5-ethynyluracil; abiraterone; aclarubicin; acylfulvene; adecypenol; adozelesin; aldesleukin; ALL-TK antagonists; altretamine; ambamustine; amidox; amifostine; aminolevulinic acid; amrubicin; amsacrine; anagrelide; anastrozole; andrographolide; angiogenesis inhibitors; antagonist D; antagonist G; antarelix; anti-dorsalizing morphogenetic protein-1 (ATP-1); protein-1);antiandrogens, prostate cancer;antiestrogens;antineoplaston;antisense oligonucleotides;aphidicolin glycinate;apoptotic gene modifiers;apoptotic regulators;apurinic acid;ara-CDP-DL-PTBA;arginine deaminase;asulaculin;atamestane;atrimustine;axinastatin 1;axinastatin 2;axinastatin 3;azasetron;azatoxin;azatyrosine;baccatin III derivatives;balanol;batimastat;BCR / ABL antagonists;benzochlorins;benzoylstaurosporine;beta-lactam derivatives;beta-alethine; Betaclamycin B; betulinic acid; bFGF inhibitors; bicalutamide; bisantrene; bisaziridinylspermine; visnafide; bisstraten A; biceresin; breflate; bropirimine; budotitane; buthionine sulfoximine; calcipotriol; calphostin C; camptothecin derivatives; canarypox IL-2; capecitabine; carboxamide-amino-triazoles; carboxyamidotriazoles; CaRest M3; CARN700; cartilage-derived inhibitors; carzelesin; casein kinase inhibitors (ICOS); castanospermine;Cecropin B;Cetrorelix;Chlorins;Chloroquinoxaline sulfonamides;Cicaprost;Cis-porphyrins;Cladribine;Clomiphene analogs;Clotrimazole;Colismycin A;Colismycin B;Combretastatin A4;Combretastatin analogs;Conagenin;Crambecidin 816;Crysnatol;Cryptophycin 8;Cryptophycin A derivatives;Curacine A;Cyclopentaanthraquinone;Cycloplatam;Cyclo pemycin;cytarabine ocfosfate;cytolytic factor;cytostatin;dacliximab;decitabine;dehydrodidemnin B;deslorelin;dexamethasone;dexifosfamide;dexrazoxane;dexverapamil;diaziquone;didemnin B;didox;diethylnorspermine;dihydro-5-azacytidine;9-dioxamycin;diphenylspiromastine spiromustine;docosanol;dolasetron;doxifluridine;droloxifene;dronabinol;duocarmycin SA;ebselen;ecomustine;edelfosine;edrecolomab;eflornithine;elemene;emitefur;epirubicin;epristeride;estramustine analogues;estrogen agonists;estrogen antagonists;etanidazole;etoposide phosphate;exemestane;fadrozole;fazarabine;fenretinide;filgrastim;finasteride;flavopiridol;flezelastine;fluasterone;fludarabine;fluorodaunorunicin hydrochloride hydrochloride);forfenimex;formestane;fostriecin;fotemustine;gadolinium texaphyrin;gallium nitrate;galocitabine;ganirelix;gelatinase inhibitors;gemcitabine;glutathione inhibitors;hepsulfame;heregulin;hexamethylene bisacetamide;hypericin;ibandronate;idarubicin;idoxifene;idramantone;ilmofosine;ilomastat;imidazoacridone;imiquimod;immunostimulatory peptides;insulin receptor inhibitors;interferon agonists;interferon;Interleukins; Iobenguane; Iododoxorubicin; 4-ipomeanol; Iropract; Irsogladine; Isobengazole; Isohomohalichondrin B; Itasetron; Jasplakinolide; Kahalalide F; Lamellarin-N triacetate; Lanreotide; Leinamycin; Lenograstim; Lentinan sulfate; Leptolstatin; Letrozole; Leukemia inhibitory factor; Leukemia alpha interferon; Leuprolide + estrogen + progesterone; Leuprorelin; Levamisole; Liarozole; Linear polyamine analogs analogue;lipophilic disaccharide peptides;lipophilic platinum compounds;lissoclinamide7;lobaplatin;lombricine;lometrexol;lonidamine;losoxantrone;lovastatin;loxoribine;lurtotecan;lutetium texaphyrin;lisofylline;lytic peptides maytansine maitansine;mannostatin A;marimastat;masoprocol;maspin;matrilysin inhibitors;matrix metalloproteinase inhibitors;menogaril;merbarone;meterelin;methioninase;metoclopramide;MIF inhibitors;mifepristone;miltefosine;mirimostim;mismatched double-stranded RNA;mitoguazone;mitolactol;mitomycin analogs;mitonafide;mitotoxin fibroblast growth factor-saporin;mitoxantrone;mofalotene;molgramostim;human choriophoremustinlopin;monophosphoryl lipid A+mycobacterium cell wall sk;mopidamol;multidrug resistance gene inhibitors;multiple tumor suppressor 1-based therapy therapy);mustard anticancer drugs;mycaperoxide B;mycobacterium cell wall extract;myriaporone;N-acetyldinaline;N-substituted benzamides;nafarelin;nagrestip;naloxone + pentazocine;napavin;nafterpine;nartograstim;nedaplatin;Nemorubicin;Neridronic acid;Neutral endopeptidase;Nilutamide;Nisamycin;Nitric oxide modifiers;Nitroxide antioxidants;Nitrulline;06-benzylguanine;Octreotide;Oxenone;Oligonucleotides;Onapristone;Ondansetron;Ondansetron;Oracin;Oral cytokine inducers;Ormaplatin;Osateron;Oxaliplatin;Oxaunomycin;Palauamine;Palmitoyl rhizoxin;Pamidronic acid;Panaxytriol;Panomyphen;Parabactin;Pazeliptin;Pegaspargase;Perdecin;Pentosan polysulfate sodium;Pentostatin;Pentrozole;Perflubron;Perphosphamide;Perillyl alcohol;Phenazinomycin;Phenyl acetate;Phosphatase inhibitors;Picibanil;Pilocarpi hydrochloride , pirarubicin, piritrexim, prasetin A, prasetin B, plasminogen activator inhibitors, platinum complexes, platinum compounds, platinum triamine complexes, porfimer sodium, porfiromycin, prednisone, propylbisacridone, prostaglandin J2, proteasome inhibitors, protein A-based immune modifiers, protein kinase C inhibitors, protein kinase C inhibitors, microalgae, protein tyrosine phosphatase inhibitors, purine nucleoside phosphorylase inhibitors, purpurin, pyrazoloacridine, pyridoxylated hemoglobin polyoxyethylene conjugates, raf antagonists, raltitrexed, ramosetron, ras farnesyl protein transferase inhibitors, ras inhibitors, ras-GAP inhibitors, demethylated retelliptine demethylated);rhenium Re 186 etidronate;rhizoxin;ribozyme;RII retinamide;rogletimide;rohitukine;romurtide;roquinimex;rubiginone B1;ruboxyl;safmgol;sintopine;SarCNU;sarcophytol A;sargramostim;Sdi 1 mimetic;semustine;senescence derived inhibitor 1;sense oligonucleotide;signal transduction inhibitor;signal transduction modifier;Single chain antigen binding protein; Sizofiran; Sobuzoxane; Sodium borocaptate; Sodium phenylacetate; Sorbrol; Somatomedin binding protein; Sonermin; Sparfosic acid acid);spicamycin D;spiromustine;splenopentin;spongistatin 1;squalamine;stem cell inhibitors;stem cell division inhibitors;stipiamide;stromelysin inhibitors;sulfinosine;hyperactive vasoactive intestinal peptide antagonists;suradista;suramin;swainsonine;synthetic glycosaminoglycans;talimustine;tamoxifen methiodide;tauromustine;tazarotene;tecogalan sodium;tegafur;teluropyrylium;telomerase inhibitors;temoporfm;temozolomide;teniposide;tetrachlorodecaoxide;tetrazomine;thaliblastine;thiocoraline;thrombopoietin;thrombopoietin mimetics;thymalfasin;thymopoietin receptor agonists;thymotrinan;thyrotropin stimulating hormone These include, but are not limited to, tin ethyl etiopurpurin, tirapazamine, titanocene dichloride, topsentin, toremifene, totipotent stem cell factor, translation inhibitors, tretinoin, triacetyluridine, triciribine, trimetrexate, triptorelin, tropisetron, turosteride, tyrosine kinase inhibitors, tyrophostin, UBC inhibitors, ubenimex, urogenital sinus-derived growth inhibitory factor, urokinase receptor antagonists, vapreotide, variolin B, vector systems, erythrocyte gene therapy, veraresol, veramine, verdin, verteporfm, vinorelbine, vinxaltine, vitaxin, vorozole, zanoteron, zeniplatin, zilascorub, and zinostatin stimalamer.

[0150] Other therapeutic agents that may be administered together with the therapeutic combinations comprising menin inhibitors and Bcl-2 inhibitors (and optionally CYP3A4 inhibitors, FLT3 inhibitors, or both) presented herein include, but are not limited to, other CYP3A4 inhibitors, alkylating agents, antimetabolites, natural products, or hormones, such as nitrogen mustards (e.g., mechloroethamine, cyclophosphamide, chlorambucil, etc.), alkylsulfonic acids (e.g., busulfan), nitrosoureas (e.g., carmustine, lomustine, etc.), or triazenes (e.g., dacarbazine, etc.). Examples of antimetabolites include, but are not limited to, folic acid analogs (e.g., methotrexate), or pyrimidine analogs (e.g., cytarabine), purine analogs (e.g., mercaptopurine, thioguanine, pentostatin).

[0151] Examples of alkylating agents include, but are not limited to, nitrogen mustards (e.g., mechloroethamine, cyclophosphamide, chlorambucil, melphalan, etc.), ethylenimines and methylmelamines (e.g., hexamethylmelamine, thiotepa), alkylsulfonic acids (e.g., busulfan), nitrosoureas (e.g., carmustine, lomustine, semustine, streptozocin, etc.), or triazenes (e.g., dacarbazine, etc.). Examples of antimetabolites include, but are not limited to, folic acid analogs (e.g., methotrexate), or pyrimidine analogs (e.g., fluorouracil, floxouridine, cytarabine), purine analogs (e.g., mercaptopurine, thioguanine, pentostatin).

[0152] Additional therapeutic agents that may be administered together with the therapeutic combinations comprising a menin inhibitor and a Bcl-2 inhibitor (and, optionally, a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein include elbrozole (also known as R-55104), dolastatin 10 (also known as DLS-10 and NSC-376128), mibobulin isethionate (also known as CI-980), vincristine, NSC-639829, discodermolide (also known as NVP-XX-A-296), ABT-751 (Abbott, also known as E-7010), altohirtin (e.g., altohirtin A and altohirtin B), and erythropoietin (also known as erythropoietin C). C), spongistatins (e.g., spongistatin 1, spongistatin 2, spongistatin 3, spongistatin 4, spongistatin 5, spongistatin 6, spongistatin 7, spongistatin 8, and spongistatin 9), cemadotin hydrochloride (also known as LU-103793 and NSC-D-669356), epothilones (e.g., epothilone A, epothilone B, epothilone C (also known as desoxyepothilone A or dEpoA), epothilone D (also known as KOS-862, dEpoB, and desoxyepothilone B), epothilone E, epothilone F, epothilone B N-oxide, epothilone AN-oxide, 16-aza-epothilone B, 21-aminoepothilone B (also known as BMS-310705), 21-hydroxyepothilone D (also known as desoxyepothilone F and dEpoF), 26-fluoroepothilone, auristatin PE (also known as NSC-654663), sobridotin (also known as TZT-102), LS-4559-P (P harmacia, also known as LS-4577), LS-4578 (Pharmacia, also known as LS-477-P), LS-4477 (Pharmacia), LS-4559 (Pharmacia), RPR-112378 (Aventis), vincristine sulfate, DZ-3358 (Daiichi), FR-182877 (Fujisawa, also known as WS-9885B), GS-164 (Takeda), GS-198 (Takeda), KAR-2 (Hungarian Academy of Sciences), BSF-223651 (BASF, also known as ILX-651 and LU-223651), SAH-49960 (Lilly / Novartis), SDZ-268970 (Lilly / Novartis), AM-97 (Armad / Kyowa Hakko), AM-132 (Armad), AM-138 (Armad / Kyowa Hakko), IDN-5005 (Indena), Cryptophycin 52 (also known as LY-355703), AC-7739 (also known as Ajinomoto, AVE-8063A and CS-39.HCI), AC-7700 (also known as Ajinomoto, AVE-8062, AVE-8062A, CS-39-L-Ser.HCI, and RPR-258062A), Vitilevuamide, Tubulysin A, Canadensol, Centaureydin (also known as NSC-106969), T-138067 (also known as Tularik, T-67, TL-138067, and TI-138067), COBRA-1 (Parker HughesInstitute, also known as DDE-261 and WHI-261), H10 (Kansas State University), H16 (Kansas State University), Oncocidin A1 (also known as BTO-956 and DIME), DDE-313 (Parker Hughes Institute), Fijianolide B, Laulimalide, SPA-2 (Parker Hughes Institute), SPA-1 (Parker Hughes Institute, also known as SPIKET-P), 3-IAABU (Cytoskeleton / Mt. Sinai School of Medicine, also known as MF-569), Narcosine (also known as NSC-5366), Nascapine, D-24851 (Asta Medica), A-105972 (Abbott), hemiasterin, 3-BAABU (Cytoskeleton / Mt.Sinai School of Medicine, also known as MF-191), TMPN (Arizona State University), vanadocene acetylacetonate, T-138026 (Tularik), Monsatrol, lnanocine (also known as NSC-698666), 3-1AABE ... Medicine), A-204197 (Abbott), T-607 (Tuiarik, also known as T-900607), RPR-115781 (Aventis), Eleutherobin (e.g., Desmethyleleutherobin, Desaetyleleutherobin, Isoeleutherobin A, and Z-Eleutherobin), Caribaeoside, Caribaeolin, Halichondrin B, D-64131 (Asta Medica), D-68144 (AstaMedica), Diazonamide A, A-293620 (Abbott), NPI-2350 (Nereus), Taccalonolide A, TUB-245 (Aventis), A-259754 (Abbott), Diozostatin, (-)-Phenylahistin (also known as NSCL-96F037), D-68838 (Asta Medica), D-68836 (Asta Medica), myoseverin B, D-43411 (Zentaris, also known as D-81862), A-289099 (Abbott), A-318315 (Abbott), HTI-286 (also known as SPA-110, trifluoroacetate salt) (Wyeth), D-82317 (Zentaris), D-82318 (Zentaris), SC-12983 (NCI), resverastatin phosphate sodium (BPR-OY-007 (National Health Research Institutes), and SSR-250411 (Sanofi).

[0153] Therapeutic combinations comprising menin inhibitors and Bcl-2 inhibitors (and optionally a CYP3A4 inhibitor, an FLT3 inhibitor, or both) presented herein may be used in combination with immunosuppressants (e.g., tacrolimus, cyclosporine, rapamycin, methotrexate, cyclophosphamide, azathioprine, mercaptopurine, mycophenolic acid, or FTY720), glucocorticoids (e.g., prednisone, cortisone acetate, prednisolone, methylprednisolone, dexamethasone, betamethasone, triamcinolone, beclomethasone, fludrocortisone acetate, deoxycorticosterone acetate, aldosterone), nonsteroidal anti-inflammatory drugs (e.g., salicylates, arylalkanoates, 2-arylpropanesulfates, arylisopropylacrylamide ... The therapeutic agent may be used in combination with an anti-inflammatory drug such as rifampic acid, N-aryl anthranilates, oxicams, coxibs or sulfonanilides, Cox-2 specific inhibitors (e.g., valdecoxib, celecoxib or rofecoxib), leflunomide, aurothioglucose, aurothiomalate, aurofm, sulfasalazine, hydroxychloroquine, minocycline, TNF-a binding proteins (e.g., infliximab, etanercept or adalimumab), abatacept, anakinra, interferon-beta, interferon-gamma, interleukin-2, allergy vaccines, antihistamines, anti-leukotrienes, beta agonists theophylline, and / or anticholinergics.

[0154] Kits and manufactured products Kits and articles of manufacture are also described herein for use in the therapeutic use methods described herein.The kits include carriers, packaging or containers that are compartmentalized to accommodate one or more containers, such as vials, tubes, etc., each of which contains one of the individual elements used in the methods described herein.Suitable containers include, for example, bottles, vials, syringes and test tubes.In one embodiment, the containers are formed from various materials, such as glass or plastic.

[0155] The articles of manufacture provided herein include packaging materials. Examples of pharmaceutical packaging materials include, but are not limited to, blister packs, bottles, tubes, bags, containers, bottles, and any packaging material suitable for the selected formulation and intended mode of administration and treatment.

[0156] For example, the one or more containers include a menin inhibitor and a Bcl-2 inhibitor disclosed herein, and optionally a CYP3A4 inhibitor, a hypomethylating agent, an FLT3 inhibitor, or a combination thereof. The menin inhibitor and a Bcl-2 inhibitor, a CYP3A4 inhibitor, a hypomethylating agent, and / or an FLT3 inhibitor may be provided in one, two, three, or four containers. The kit optionally includes an identifying statement or label or instructions for use in the methods described herein.

[0157] Typically, the kit includes a label and / or instructions listing the contents, as well as a package insert with instructions for use. A set of instruction manuals is also typically included.

[0158] In some embodiments, a label is placed on or associated with a container. In some embodiments, a label is placed on a container when letters, numbers, or other characters forming the label are attached, molded, or etched into the container itself, and a label is associated with a container when the label is placed in a receptacle or carrier that also holds the container, e.g., as a package insert. In some embodiments, a label is used to indicate that the contents are to be used for a particular therapeutic application. The label also indicates how to use the contents, e.g., in the methods described herein.

[0159] In some specific embodiments, the pharmaceutical compositions (e.g., pharmaceutical compositions presented herein) are placed in a pack or dispenser device that contains one or more unit dosage forms containing a compound presented herein. The pack comprises, for example, metal or plastic foil, such as a blister pack. In some embodiments, the pack or dispenser device is accompanied by instructions for administration. In some embodiments, the pack or dispenser also carries a notice associated with the container in a form prescribed by a governmental agency regulating the manufacture, use, or sale of pharmaceuticals, which notice reflects the agency's approval of the drug form for human or veterinary administration. Such notice is, for example, the labeling approved by the U.S. Food and Drug Administration for prescription drugs, or an approved product insert. In some embodiments, compositions containing a compound presented herein formulated in a compatible pharmaceutical carrier are also prepared, placed in an appropriate container, and labeled for treatment of an indicated condition. EXAMPLES

[0160] The examples in this section are for illustrative purposes only and are not intended to be limiting.

[0161] Example 1 Combination of Menin Inhibitor (Compound (I); SNDX-50469) and Venetoclax The anti-leukemic activity and potential synergistic effects and mechanisms of the combination of menin-MLL1 inhibitor compound (I), an equipotent alternative of compound (II), and venetoclax were investigated in vivo in a NPM1c / FLT3-ITD / TKD patient-derived xenograft (PDX) model.

[0162] Mouse experiments were performed according to a protocol approved by the Animal Care and Use Committee. Survival time of mice was estimated using the Kaplan-Meier method, and survival data were analyzed using the log-rank test. Differences between groups were determined using Student's t-test, and P values ​​≤ 0.05 were considered statistically significant. PDX (DFAM-16835) were obtained from the PRoXe repository. Engrafted NSG mice were treated with diet loaded with 0.05% or 0.1% compound (I) (SNDX), venetoclax (VEN), or 0.1% compound (I) + venetoclax (Figure 1A). At 2 weeks, either 0.05% or 0.1% compound (I) (P < 0.0001), or venetoclax (P = 0.0012) significantly reduced circulating blasts, indicating that human CD45 + (huCD45 + ) cells. The higher doses were more effective in this regard (P=0.05), and the combination was significantly more effective than 0.1% compound (I) or venetoclax (P<0.0001) (Figure 1B). At 4 weeks, compound (I) and the combination of compound (I) and venetoclax significantly reduced circulating leukemia cells (P<0.0001), whereas venetoclax alone had no effect (Figure 1C).

[0163] Flow cytometry analysis revealed that at the end of treatment, Compound (I) at 0.05% (P=0.05) or 0.1% (P=0.02) partially reduced BM leukemic cells. There was a trend towards greater efficacy with higher doses, but this was not statistically significant. Venetoclax alone showed no activity, but when combined with 0.1% Compound I, significantly reduced BM leukemic burden (P=0.0035 vs. 0.1% Compound I) (Figure 1D). Venetoclax alone also lacked activity in the spleen, but Compound I alone or the combination of Compound I and venetoclax did not significantly reduce splenic huCD45 cell counts, except for one mouse treated with 0.1% Compound I that showed a higher percentage of blasts and splenomegaly. + These same mice had significantly reduced BM huCD45 cells (Figure 1E) and spleen weight or size (Figure 1F).+ The percentage of cells was also shown (Figure 1D). The results were consistent with H&E staining (Figure 1H).

[0164] As shown in Figure 1A-H, menin inhibition demonstrated anti-leukemic activity and increased survival in mice in the NPM1c / FLT3-ITD / TKD PDX model, which was further enhanced by Bcl-2 inhibition. Thus, Compound (I) at 0.05% or 0.1% significantly increased survival in mice (median 125 and 131 days, respectively, compared with 61 days in the control group; P=0.0001), with higher doses providing increased benefit (P=0.008). Venetoclax alone only minimally increased survival compared to the control group (median 69 days, P=0.026). However, mice treated with 0.1% Compound (I) + venetoclax more than doubled their survival time (median 143 days) compared with untreated mice (P=0.0003) or mice treated with venetoclax (P=0.0008), and even exceeded the survival time of mice treated with 0.1% Compound (I) (P=0.0005).

[0165] At the end of treatment, the effect of treatment on leukemic blasts and phenotypically defined leukemic stem / progenitor cells was assessed in conjunction with protein expression in BM leukemic cells by CyTOF analysis according to methods known in the art. The CyTOF panel is shown in FIG.

[0166] As shown in Figure 2A-E, CyTOF analysis of BM cells at the end of treatment demonstrated that menin and Bcl-2 inhibition targeted leukemic and stem / progenitor cells and modified Bcl-2 protein levels. Cell populations were clustered in PhenoGraph based on cell surface markers. Cisplatin-poor viable single cells were gated in FlowJo (software version 10.7, FlowJo LLC) and exported as flow cytometry standard (FCS) data for subsequent analysis in Cytofkit. Cell populations identified in PhenoGraph and embedded in the "Cytofkit_analyzedFCS" file were gated in FlowJo and marker expression was quantified. ArcSinh-transformed counts of each protein expression in the desired cell populations were visualized in a heatmap. huCD45 + Cell analysis showed that compound I altered the cell composition and that the combination effectively eliminated leukemic cells, whereas venetoclax had minimal effect on leukemic cells (Figure 2A). PhenoGraph clustering based on cell surface marker expression revealed that huCD45 + The cells are CD34 + CD38 + , CD34 + CD38 + CD123 + , CD34 + CD38 + CD123 + Tim3 + , CD34 + CD38 - , CD34 + CD38 - CD123 + , and CD34 + CD38 - CD123 + Tim3 + Compound (I) at 0.05% and even at 0.1% partially inhibited bulk leukemia cells and downregulated CD34 + CD38 + / CD34 + CD38 + CD123 + / CD34+ CD38 + CD123 + Tim3 + Compound (I) effectively targeted CD34 cells at only 0.1%. + CD38 - / CD34 + CD38 - CD123 + Although it was possible to reduce the number of CD34 + CD38 - CD123 + Tim3 + Venetoclax did not show activity against bulk leukemia and did not reduce CD34 + CD38 + / CD34 + CD38 + CD123 + / CD34 + CD38 + CD123 + Tim3 + Although it was partially active in CD34 cells, + CD38 - / CD34 + CD38 - CD123 + / CD34 + CD38 - CD123 + Tim3 + The combination of 0.1% compound (I) and venetoclax was the most effective in eliminating all cell types, including leukemic stem / progenitor cells (Figure 2C). Protein analysis of leukemic cells (Figure 2D) demonstrated that compound (I), and the combination, further reduced Bcl-2 and Bcl-xL and increased Bim. Furthermore, the combination reduced Bcl-2A1, a resistance factor for Bcl-2 inhibition. CD34 + CD38 + Cells and CD34 + CD38 - Protein analysis of the cells (Figure 2F) revealed that compound (I) increased multiple pro-apoptotic proteins. + CD38+ In mice, it reduced Bcl-2 but not CD34 + CD38 - This indicates that compound (I) does not significantly reduce the CD34 + CD38 - but not CD34 + CD38 + This may partly explain its efficacy in cell populations such as CD34 + CD38 + and CD34 + CD38 - Cell counts were very low in the combination treated groups.

[0167] Contrary to some reports that menin inhibition in NPM1c / FLT3 mutant AML targets FLT3, p-FLT3 was increased in compound (I)-treated cells, especially in the group treated with the above combination. Although a decrease in FLT3 expression was observed in vitro in cell lines after short-term treatment with menin inhibitors, these results were obtained in vivo in mice treated for one month and reflect the single-cell proteomics of surviving cells. The increase in p-FLT3 could have been caused by BM environmental factors or was a resistance mechanism of surviving cells. The high levels of pFAK and CD44 may indicate that stromal interactions were activated to enhance survival. Furthermore, BM cells from mice treated with compound (I) showed increased huCD11b levels (Figure 2D) and huCD11b expression. + clusters were observed (Figure 2E).

[0168] To confirm proper drug uptake, blood samples were taken from mice fed compound (I)-treated food and plasma drug levels were measured (n=5). Compound (I) dose-dependent plasma levels were observed, which were not affected by treatment with venetoclax (Figure 3). However, treatment with the combination caused weight loss, which may lead to an underestimation of the efficacy of the combined treatment. After treatment was terminated, mice began to gain weight (Figure 4).

[0169] Taken together, the above data demonstrate that menin inhibition exhibits potent anti-leukemic activity and significantly extends mouse survival, which was further enhanced in combination with venetoclax in the NPM1c / FLT3-ITD / YKD AML PDX model. Menin inhibition inhibits CD34 + CD38 + Cells were preferentially targeted, whereas venetoclax targeted CD34 + CD38 - Only combined inhibition of menin and Bcl-2 was observed in bulk and CD34 cells. + CD38 + / CD34 + CD38 - The combination effectively eliminated stem / progenitor cells. Mechanistically, menin inhibition reduced multiple antiapoptotic Bcl-2 proteins and concomitantly increased proapoptotic Bcl-2 proteins, which may have enhanced the activity of the Bcl-2 inhibitor venetoclax. It is unclear whether extending treatment will demonstrate further enhanced benefit of this combination. This study further validates menin as a therapeutic target and demonstrates that menin inhibition synergizes with venetoclax in NPM1 / FLT3 mutant AML, which warrants further clinical evaluation. Without wishing to be bound by any particular theory, given the high activity of pFLT3 at the end of treatment and the reported synergy between menin and FLT3 inhibition, the triple combination may further enhance the activity of menin inhibition in FLT3 mutant AML.

[0170] We investigated the anti-leukemic activity of the combination of menin-MLL1 inhibitor compound (I) and venetoclax in an NPM1c / FLT3-ITD / TKD patient-derived xenograft (PDX) model in vivo, as well as potential synergistic effects and mechanisms.

[0171] PDX cell-implanted NSG mice were treated with 0.05 or 0.1% compound (I) in the diet, venetoclax (50 mg / kg), or 0.1% compound (I) + venetoclax for one month. + Engraftment and disease progression were assessed by flow cytometry of cells. Survival was monitored. The effect of treatment on different leukemia cell populations and their protein expression levels was measured by CyTOF mass cytometry.

[0172] Menin inhibition demonstrated potent anti-leukemic activity and significantly extended survival of mice. This was further enhanced by combination with venetoclax, whereas venetoclax alone had minimal effect. This combination was most effective in extending survival of mice (0.1% compound (I) + venetoclax, 143 days, P=0.0003; 0.1% or 0.5% compound (I), 131 and 125 days, respectively, both P=0.0001; venetoclax, 69 days, P=0.025; control, 61 days). At the end of treatment, bone marrow cells were harvested and CyTOF analysis demonstrated that menin inhibition reduced CD34 + CD38 + cells, whereas venetoclax preferentially targets CD34 + CD38 - Only combined inhibition of menin and Bcl-2 was shown to target CD34 cells in bulk and + CD38 + / CD34 + CD38 - Menin inhibition effectively eliminated stem / progenitor cells. +Myeloid cell populations were also increased. Mechanistically, menin inhibition reduced multiple anti-apoptotic Bcl-2 proteins, including Bcl-2 and Bcl-xL, with a concomitant increase in pro-apoptotic Bcl-2 proteins, such as Bax, which may have enhanced the activity of Bcl-2 inhibition by venetoclax. However, at the end of treatment, an increase in p-FLT3 in surviving leukemia cells was observed, especially in the group treated with the combination. Without wishing to be bound by a particular theory, this may contribute to leukemia cell repopulation. Synergistic inhibition of NPM1 / FLT3-mediated AML by compound (I) and venetoclax was demonstrated.

[0173] Example 2: Anti-leukemic activity of combinations of menin, Bcl-2 and FLT3 inhibition with hypomethylating agents in NPM1 / FLT3 mutated AML Example 1 shows that the menin inhibitor SNDX-50469 (compound (I)) synergized with the BCL-2 inhibitor venetoclax, but surviving leukemia cells had increased FLT3 signaling at the end of treatment. Without wishing to be bound by a particular theory, it is believed that this increase in p-FLT3 led to an increase in MCL-1, contributing to leukemia proliferation. Using the same PDX model, we investigated whether FLT3 inhibition with gilteritinib could enhance the efficacy of co-targeting menin and Bcl-2.

[0174] The same PDX model (NPM1c / FLT3-ITD / TKD, DFAM-16835) was used as in Example 1. When the circulating human CD45 (huCD45) positivity rate reached 2.6%, PDX-bearing NSG mice were treated with SNDX-50469 (0.1% in diet), gilteritinib (35 mg / kg), SNDX-50469 / gilteritinib, venetoclax (50 mg / kg) / gilteritinib, SNDX-50469+gilteritinib / venetoclax, or SNDX-50469 / gilteritinib / venetoclax / 5-azacytidine (2.5 mg / kg) (Figure 6A). Due to rapid weight loss (indicative of toxicity) in mice treated with the triple combination (one mouse died on day 8 of treatment) and the quadruple combination (two mice died on day 7 of treatment) (excluded from subsequent analyses), the gilteritinib dose was reduced from 35 mg / kg to 25 mg / kg and the venetoclax dose from 50 mg / kg to 35 mg / kg in these two groups starting on day 10 of treatment. Further weight loss was prevented by reducing the doses of venetoclax and gilteritinib (data not shown).

[0175] Disease progression and treatment response were monitored by measuring huCD45 in peripheral blood or tissues collected at the end of treatment or at the time of death. + Cellular flow cytometry and / or immunohistochemical staining were used to assess the effect of treatment on leukemic blasts and phenotypically defined leukemic stem / progenitor cells and proteins in BM leukemic cell populations. Post-treatment CyTOF single-cell proteomics was performed using the antibody panel previously described but also including HOX9, MEIS1, and PBX3.

[0176] At 2 weeks, all treatments significantly reduced circulating huCD45+ cells compared to untreated controls, with gilteritinib and gilteritinib / venetoclax significantly enhancing SNDX-50469 activity (Figure 6B). At 4 weeks, all treatments significantly reduced circulating blasts compared to controls, with no significant differences between treatment groups (Figure 6C). Post-treatment evaluation showed that all treatment groups had significantly lower splenic leukemia burden than the control group; SNDX-50469, SNDX-50469 / gilteritinib, and SNDX-50469 / gilteritinib / venetoclax were significantly more active than gilteritinib, and SNDX-50469 / gilteritinib / venetoclax was more effective than SNDX-50469 and SNDX-50469 / gilteritinib, but did not reach statistical significance (Figure 6D). These results were consistent with a reduction in spleen size. All treatment groups also had significantly lower BM leukemia burden than the control group. Of the treatment groups, gilteritinib was the least effective and did not enhance the activity of SNDX-50469, which was significantly more active than gilteritinib. The percentage of BM leukemic cells in the SNDX-50469 / gilteritinib / venetoclax group was significantly lower than the percentage of BM leukemic cells in all other treatment groups (Figure 6E).

[0177] All treatments significantly extended survival compared to the control group (median 62 days) (Figure 6G). SNDX-50469 (128 days) was significantly more effective than gilteritinib (90.5 days; P = 0.0001). Survival times of control mice and mice treated with SNDX-50469 were similar to our previous study. SNDX-50469 / gilteritinib (119 days) did not further improve survival compared to SNDX-50469 alone, likely because the two agents have overlapping effects on FLT3 signaling. There was no significant difference in survival between the gilteritinib / venetoclax group (121 days) and the SNDX-50469 group. However, even with reduced doses of gilteritinib and venetoclax, the SNDX-50469 / gilteritinib / venetoclax combination extended survival significantly longer than that achieved by SNDX-50469, gilteritinib, SNDX-50469 / gilteritinib, or venetoclax / gilteritinib, which was further improved by HMA. Survival achieved with the triple or quadruple combination was much longer than that achieved with SNDX-50469 / venetoclax, with several mice in both groups still surviving for more than a year.

[0178] Venetoclax alone has limited clinical activity in resistant / relapsed AML, and older AML patients have a higher response rate to the combination of venetoclax and hypomethylating agents. Therefore, we also treated mice with SNDX-50469 / gilteritinib / venetoclax + 5-azacytidine. The median survival of mice treated with the four-drug combination was longer than that of mice treated with the three-drug combination (Figure 6F, multiple mice in both groups still survived for more than 1 year). One mouse treated with the four-drug combination survived for 258 days (* in Figure 6E) and had minimal leukemic burden in the BM (0.06%) and spleen (0.15%), with huCD45 expression in the lungs, liver, and heart. + No cells were observed (FIG. 6G), suggesting a cure of the disease. Some mice in the triple and quadruple combination groups survived for a period approaching the average lifespan of normal NSG mice.

[0179] CyTOF analysis clustered leukemic cells according to the expression of cell surface markers (Figure 7A). The percentage of viable leukemic blasts and stem / progenitor cells in the treatment groups and cell populations from representative mice in each group are shown in Figures 7B and 7C, respectively. As previously reported, SNDX-50469 was more sensitive to gilteritinib than CD34 + CD38 - , CD34 + CD38 - CD123 + or CD34 + CD38 - CD123 + Tim3 + rather than CD34 + CD38 + CD123 + Tim3 + Excluding CD34 cells + CD38 + and CD34 + CD38 + CD123 + The SNDX-50469 / gilteritinib combination showed no enhanced activity compared with each agent alone, and the triple combination significantly reduced leukemic blasts and leukemic stem / progenitor cells.

[0180] Protein expression data are shown in Figure 7D. Consistent with studies showing the effect of SNDX-50469 on RNA levels in Molm13 cells, CyTOF analysis revealed that in vivo, both SNDX-50469 and SNDX-50469 / gilteritinib significantly reduced MEIS1 and PBX3 protein levels, but had less of an effect on HOXA9. HOXA9 / gilteritinib / venetoclax also reduced HOXA9, reduced MEIS1 and PBX3 to a greater extent than SNDX-50469 alone, and suppressed Bcl-2, Bcl-2A1, and BCL-XL. This was consistent with the efficacy of the triple combination. As expected, SNDX-50469 increased CD11b.

[0181] Our findings demonstrate that combined inhibition of menin, Bcl-2 and FLT3, even at reduced doses compared to single- or dual-agent treatments, had robust activity against AML cells and stem / progenitor cells, downregulating HOX downstream targets and anti-apoptotic Bcl-2 proteins, resulting in greater survival benefit in NPM1c / FLT3-ITD / TKD AML PDX models.

[0182] In the triple combination arm, residual leukemia cells had increased pFLT3 / MCL-1 but decreased FLT3 levels. Whether pFLT3 / MCL-1 was inhibited in the four-drug combination arm was not determined. Nevertheless, the addition of 5-azacytidine to the triple combination significantly extended survival. Our data strongly support the clinical evaluation of combined inhibition of menin, Bcl-2, and FLT3 plus hypomethylating agents in NPM1 / FLT3-mutated AML.

[0183] As shown herein, the SNDX-50469 / gilteritinib / venetoclax combination had superior activity against leukemia cells and AML stem / progenitor cells, significantly prolonging survival (Figure 6F; survival is still being followed after more than one year), much longer than achieved with the SNDX-50469 / venetoclax combination (Figure 1G). CyTOF analysis revealed that in addition to Bcl-2, SNDX-50469 reduced MEIS1 and PBX3 proteins in vivo, and the triple combination further reduced these proteins. Adding the hypomethylating agent 5-azacytidine to the triple combination further prolonged survival (Figure 6F; survival is still being followed after more than one year), and this combination may have eliminated leukemia in some mice. Data support clinical evaluation of combined inhibition of menin, Bcl-2 and FLT3 plus hypomethylating agents in NPM1 / FLT3 mutated AML.

Claims

1. A synergistic combination for use in the treatment of cancers having a HOX gene signature comprising a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor.

2. The synergistic combination of claim 1, wherein said menin inhibitor and said Bcl-2 inhibitor are used simultaneously or sequentially for oral administration.

3. (i) The synergistic combination of a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor inhibits leukemia CD34 in bone marrow. ＋ CD38 ＋ / CD34 ＋ CD38 － synergistically depleting stem / progenitor cells, synergistically depleting bulk leukemia cells, synergistically depleting anti-apoptotic Bcl-2 protein, improved efficacy compared to a menin inhibitor or a Bcl-2 inhibitor alone, synergistically prolonging survival, or a combination thereof; or (ii) The synergistic combination of claim 1 or 2, wherein the synergistic combination of a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor synergistically extends survival, and the cancer is acute myeloid leukemia (AML) with one or more AML mutations selected from nucleophosmin 1 mutated with aberrant cytoplasmic localization (NPM1c), FLT3 internal tandem duplication (FLT3-ITD), FLT3 tyrosine kinase domain mutation (TKD), or a combination thereof.

4. 2. The synergistic combination of claim 1, wherein the therapeutically effective amount of the menin inhibitor, the therapeutically effective amount of the Bcl-2 inhibitor, or both, is reduced compared to the therapeutically effective amounts when administered as single agents.

5. (i) the menin inhibitor is 5-fluoro-N,N-diisopropyl-2-((4-(7-((trans-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3,5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide, N-ethyl-2-((4-(7-((trans-4-(ethylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3,5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropylbenzamide, JNJ-75276617, KO-539, DS-1594, DSP-5336, a pharma- ceutically acceptable salt thereof, or a combination thereof; (ii) the Bcl-2 inhibitor is venetoclax, navitoclax, obatoclax, sabatoclax, maritoclax, S64315, oblimersen, or a combination thereof; or (iii) A synergistic combination according to claim 1 which is a combination thereof.

6. (i) the menin inhibitor is 5-fluoro-N,N-diisopropyl-2-((4-(7-((trans-4-(methylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3,5]nonan-2-yl)pyrimidin-5-yl)oxy)benzamide or N-ethyl-2-((4-(7-((trans-4-(ethylsulfonamido)cyclohexyl)methyl)-2,7-diazaspiro[3,5]nonan-2-yl)pyrimidin-5-yl)oxy)-5-fluoro-N-isopropylbenzamide for administration at a daily dose of 200 mg to 600 mg once or twice daily; (ii) the Bcl-2 inhibitor is venetoclax for administration at a daily dose of 20 mg during the first week, a daily dose of 50 mg during the second week, a daily dose of 100 mg during the third week, a daily dose of 200 mg during the fourth week, and a daily dose of 400 mg from the fifth week onwards; or (iii) A synergistic combination according to claim 5, which is a combination thereof.

7. 10. The synergistic combination of claim 1, further comprising a cytochrome P450 3A (CYP3A) inhibitor, a FLT3 inhibitor, a hypomethylating agent, or a combination thereof.

8. (a) the FLT3 inhibitor is midostaurin, sorafenib, sunitinib, lestaurtinib, tandutinib, gilteritinib, quizartinib, crenolanib, or a combination thereof; (b) the hypomethylating agent is azacitidine, decitabine, guadecitabine, or a combination thereof; or (c) A synergistic combination according to claim 7, which is a combination thereof.

9. 10. The synergistic combination of claim 1 further comprising an additional chemotherapeutic agent.

10. 10. The synergistic combination of claim 9, wherein the additional chemotherapeutic agent comprises cytarabine, 5-fluorouracil, 6-mercaptopurine, capecitabine, floxuridine, fludarabine, gemcitabine, hydroxycarbamide, methotrexate, pemetrexed, phototrexate, or a combination thereof.

11. (i) the cancer has previously been treated with venetoclax and the cancer has progressed on treatment with venetoclax; (ii) the cancer has previously been treated with venetoclax and has developed resistance to venetoclax; or (iii) A synergistic combination according to claim 1 which is a combination thereof.

12. 2. The synergistic combination of claim 1, wherein the cancer is a hematological malignancy.

13. 13. The synergistic combination of claim 12, wherein the hematological malignancy is lymphoma, leukemia or multiple myeloma.

14. 14. The synergistic combination of claim 13, wherein the leukemia is acute myeloid leukemia, acute lymphocytic leukemia, myelodysplastic syndrome, chronic myelogenous leukemia, or chronic lymphocytic leukemia.

15. 14. The synergistic combination of claim 13, wherein the leukemia is acute myeloid leukemia, leukemia characterized by mixed lineage leukemia (MLL) rearrangements, leukemia characterized by nucleophosmin (NPM1) mutations, leukemia characterized by FLT3 mutations, or a combination thereof.

16. 2. The synergistic combination of claim 1, wherein the cancer with a HOX gene signature is breast cancer, multiple myeloma, ovarian cancer, renal cancer, colon cancer, colorectal cancer, prostate cancer, gastric cancer, non-small cell lung cancer, glioblastoma, cervical cancer, chondrosarcoma, osteosarcoma, or neuroblastoma.

17. A therapeutic combination comprising a therapeutically effective amount of a menin inhibitor and a therapeutically effective amount of a Bcl-2 inhibitor.

18. 18. The therapeutic combination of claim 17, further comprising a CYP3A inhibitor, a FLT3 inhibitor, a hypomethylating agent, or a combination thereof.

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