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85 results about "Phosphoinositide 3-kinase" patented technology

Phosphoinositide 3-kinases (PI3Ks), also called phosphatidylinositol 3-kinases, are a family of enzymes involved in cellular functions such as cell growth, proliferation, differentiation, motility, survival and intracellular trafficking, which in turn are involved in cancer.

Methods for inhibiting angiogenesis

InactiveUS20060079538A1Facilitate clinical managementFacilitate continued complianceBiocideAnimal repellantsPhotodynamic therapyRadiofrequency ablation
The invention relates generally to methods for inhibiting angiogenesis. More particularly, methods for inhibiting angiogenesis comprise selectively inhibiting phosphoinositide 3-kinase delta (PI3Kδ) activity in endothelial cells. The methods may comprise administration of one or more cytotoxic therapies including but not limited to radiation, chemotherapeutic agents, photodynamic therapies, radiofrequency ablation, anti-angiogenic agents, and combinations thereof.
Owner:ICOS CORP +1

Triazine, pyrimidine and pyridine analogs and their use as therapeutic agents and diagnostic probes

ActiveUS20110275762A1Inhibiting PI kinase activityNervous disorderAntipyreticDiseaseMetabolite
The invention relates to novel therapeutic agents and diagnostic probes. The invention also relates to phosphoinositide 3-kinase (PI3K) and mammalian target of rapamycin (mTOR) inhibitor triazine-, pyrimidine- and pyridine-based compoundŝ Formula (I), their stereoisomers, geometric isomers, tautomers, solvates, metabolites, N-oxide derivatives, pharmaceutically acceptable salts, and prodrugs thereof compositions of the new compounds; either alone or in combination with at least one additional therapeutic agent, with a pharmaceutically acceptable carrier; and uses of the new compounds, either alone or in combination with at least one additional therapeutic agent, for treating disorders mediated by lipid kinases. •Methods of using compounds of Formula (I) for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed. (Formula I)
Owner:UNIVERSITY OF BASEL

Combining Anti-hla-dr or Anti-trop-2 antibodies with microtubule inhibitors, parp inhibitors, bruton kinase inhibitors or phosphoinositide 3-kinase inhibitors significantly improves therapeutic outcome in cancer

The present invention relates to combination therapy with drugs, such as microtubule inhibitors, PARP inhibitors, Bruton kinase inhibitors or PI3K inhibitors, with antibodies or immunoconjugates against HLA-DR or Trop-2. Where immunoconjugates are used, they preferably incorporate SN-38 or pro-2PDOX. The immunoconjugate may be administered at a dosage of between 1 mg / kg and 18 mg / kg, preferably 4, 6, 8, 9, 10, 12, 16 or 18 mg / kg, more preferably 8 or 10 mg / kg. The combination therapy can reduce solid tumors in size, reduce or eliminate metastases and is effective to treat cancers resistant to standard therapies, such as radiation therapy, chemotherapy or immunotherapy. Preferably, the combination therapy has an additive effect on inhibiting tumor growth. Most preferably, the combination therapy has a synergistic effect on inhibiting tumor growth.
Owner:IMMUNOMEDICS INC

Triazine, pyrimidine and pyridine analogs and their use as therapeutic agents and diagnostic probes

The invention relates to novel therapeutic agents and diagnostic probes. The invention also relates to phosphoinositide 3-kinase (PI3K) and mammalian target of rapamycin (mTOR) inhibitor triazine-, pyrimidine- and pyridine-based compounds^ Formula (I), their stereoisomers, geometric isomers, tautomers, solvates, metabolites, N-oxide derivatives, pharmaceutically acceptable salts, and prodrugs thereof compositions of the new compounds; either alone or in combination with at least one additional therapeutic agent, with a pharmaceutically acceptable carrier; and uses of the new compounds, either alone or in combination with at least one additional therapeutic agent, for treating disorders mediated by lipid kinases.; DEG Methods of using compounds of Formula (I) for in vitro, in situ, and in vivo diagnosis,.prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
Owner:UNIVERSITY OF BASEL

Phosphoinositide 3-kinase inhibitors with a zinc binding moiety

The instant application relates to deazapurines, thienopyrimidines and furopyrimidines with zinc-binding moiety based derivatives and their use in the treatment of phosphoinositide 3-kinase related diseases and disorders such as cancer. The instant application further relates to the the treatment of histone deacetylase related disorders and diseases related to both histone deacetylase and phosphoinositide 3-kinase.
Owner:CURIS INC

Phosphoinositide 3-kinase (P13K) inhibitor, pharmaceutical composition containing P13K inhibitor, and application of phosphoinositide kinase inhibitor and pharmaceutical composition

The invention discloses a phosphoinositide 3-kinase (P13K) inhibitor, a pharmaceutical composition containing the P13K inhibitor, and application of the P13K inhibitor and the pharmaceutical composition. The P13K inhibitor comprises a pyrimidine compound and a stereoisomer / hydrate / pharmaceutically-acceptable salt thereof. The pyrimidine compound has a general formula I of which the structure is shown in the specification. The P13K inhibitor and the pharmaceutical composition containing the same can be used for inhibiting PI3 Ks and treating proliferative diseases on which the PI3 Ks act. According to the invention, high-effectiveness and high-selectivity inhibitors for treating proliferative diseases on which PI3Ks act can be provided.
Owner:SUN YAT SEN UNIV

Combining Anti-hla-dr or Anti-trop-2 antibodies with microtubule inhibitors, parp inhibitors, bruton kinase inhibitors or phosphoinositide 3-kinase inhibitors significantly improves therapeutic outcome in cancer

The present invention relates to combination therapy with drugs, such as microtubule inhibitors, PARP inhibitors, Bruton kinase inhibitors or PI3K inhibitors, with antibodies or immunoconjugates against HLA-DR or Trop-2. Where immunoconjugates are used, they preferably incorporate SN-38 or pro-2PDOX. The immunoconjugate may be administered at a dosage of between 1 mg / kg and 18 mg / kg, preferably 4, 6, 8, 9, 10, 12, 16 or 18 mg / kg, more preferably 8 or 10 mg / kg. The combination therapy can reduce solid tumors in size, reduce or eliminate metastases and is effective to treat cancers resistant to standard therapies, such as radiation therapy, chemotherapy or immunotherapy. Preferably, the combination therapy has an additive effect on inhibiting tumor growth. Most preferably, the combination therapy has a synergistic effect on inhibiting tumor growth.
Owner:IMMUNOMEDICS INC

Benzoxazepin oxazolidinone compounds and methods of use

Described herein are benzoxazepin oxazolidinone compounds with phosphoinositide-3 kinase (PI3K) modulation activity or function having the Formula I structure:or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, and with the substituents and structural features described herein. Also described are pharmaceutical compositions and medicaments that include the Formula I compounds, as well as methods of using such PI3K modulators, alone and in combination with other therapeutic agents, for treating diseases or conditions that are mediated or dependent upon PI3K dysregulation.
Owner:GENENTECH INC

Phosphoinositide 3-kinase inhibitors with a zinc binding moiety

ActiveUS8367663B2Effective for treating diseaseHigh activityBiocideNervous disorderDiseaseHistone deacetylase
The instant application relates to deazapurines, thienopyrimidines and furopyrimidines with zinc-binding moiety based derivatives and their use in the treatment of phosphoinositide 3-kinase related diseases and disorders such as cancer. The instant application further relates to the the treatment of histone deacetylase related disorders and diseases related to both histone deacetylase and phosphoinositide 3-kinase.
Owner:CURIS INC

Phosphoinositide 3-kinase inhibitors with a zinc binding moiety

The instant application relates to deazapurines, thienopyrimidines and furopyrimidines with zinc-binding moiety based derivatives and their use in the treatment of phosphoinositide 3-kinase related diseases and disorders such as cancer. The instant application further relates to the treatment of histone deacetylase related disorders and diseases related to both histone deacetylase and phosphoinositide 3-kinase.
Owner:CURIS INC

Liquid phase chip for detecting PIK3CA (phosphoinositide-3-kinase, catalytic, alpha) gene mutation

The invention discloses a liquid phase chip for detecting PIK3CA (phosphoinositide-3-kinase, catalytic, alpha) gene mutation. The liquid phase chip mainly comprises (A) a wild-type and mutant-type allele specific primer extension (ASPE) primer pair designed for mutational sites of a PIK3CA gene respectively, microspheres which are respectively coated with specific anti-tag sequences and have different colors of codes and amplification primers for respectively amplifying the target sequences of the PIK3CA gene with the corresponding mutational sites of the Exon 9 and / or Exon 20, wherein the anti-tag sequences can correspondingly complement and form pair with the selected tag sequences. The liquid phase chip has the following advantages: the coincidence rate of the detection method provided by the invention and a sequencing method is as high as 100%; the prepared liquid phase chip has very good signal to noise ratio; cross reactions do not exist between the designed probes and the anti-tag sequences; and parallel detection of various mutant types and various mutational sites on the same site can be realized.
Owner:SUREXAM BIO TECH

Treatment of metastatic tumors and other conditions

The present invention generally relates to pharmacology and, in particular, to the treatment of tumors and other conditions. In some aspects, the invention is directed to the treatment of subjects having tumors or cancers that are metastatic. Surprisingly, it has been found that certain compositions comprising oxidized glutathione-based compounds are able to effectively treat such cancers by inhibiting cell migration and / or invasion processes, and thus, inhibiting tumor cell metastases. Without being bound by any theory, it is believed that such compositions are effective since the compositions are able to suppress the activation of critical signaling pathways within cells that are used for cell migration, such as the ErbB2 and / or phosphoinositide-3 kinase (PI3K) pathways, including the downstream RhoA and AKT pathways. Such pathways are regulated by ERp5, which is a protein disulfide isomerase regulated using certain redox pathways, and those redox pathways are unusually sensitive to treatment using oxidized glutathione-based compounds. Thus, the composition of the instant invention, in some embodiments, are surprisingly effective at preventing tumor metastases. While other references have disclosed the treatment of cancers using oxidized glutathione-based compounds, no reference has suggested that signaling pathways used for cell migration, invasion and metastasis, such as the ErbB2, PI3K, RhoA, and AKT pathways, are highly susceptible to treatment by altering the redox state of the cell, e.g., by oxidized glutathione-based compounds. Accordingly, the use of such compositions to treat tumor metastases is surprising and could not be predicted given the teachings of the prior art.
Owner:NOVELOS THERAPEUTICS +1

Condensed heteroaryl derivative, and preparation method and application thereof

The invention discloses a condensed heteroaryl derivative, and a preparation method and application thereof. The derivative disclosed by the invention is a phosphoinositide 3-kinase (PI3K) inhibitor which has the good inhabitation effect of the PI3K and the effect of inhibiting proliferation of cancer cells, so that the derivative can be used as a therapeutical agent for treating tumor.
Owner:SHANGHAI ALLIST PHARM CO LTD

Therapeutic Combination of PI3K Inhibitor and a BTK Inhibitor

In some embodiments, the invention includes a therapeutic combination of a phosphoinositide 3-kinase (PI3K) inhibitor, including PI3K inhibitors selective for the γ- and δ-isoforms and selective for both γ- and δ-isoforms, and a Bruton's tyrosine kinase (BTK) inhibitor. In some embodiments, the invention includes therapeutic methods of using a BTK inhibitor and a PI3K-δ inhibitor to treat solid tumor cancers by modulation of the tumor microenvironment, including macrophages, monocytes, mast cells, helper T cells, cytotoxic T cells, regulatory T cells, natural killer cells, myeloid-derived suppressor cells, regulatory B cells, neutrophils, dendritic cells, and fibroblasts.
Owner:ACERTA PHARMA BV

Inhibition of phosphoinositide 3-kinase beta

The present invention relates to selective inhibitors of phosphoinositide (PI) 3-kinase β, use of the selective inhibitors in anti-thrombotic therapy, and a method for screening compounds useful for the new anti-thrombotic therapy by detecting selective inhibitory activity of PI 3-kinase β of the compound. The invention also relates to novel compounds that are inhibitors of PI 3-kinase.
Owner:ASTRAZENECA AB

Modulators of phosphoinositide 3-kinase

Compounds of formula 1 are effective modulators of PI3 kinase: wherein R1 is H, hydroxy, amino, lower alkyl, or trihalomethyl;R2 is amino, lower alkylamino, lower acylamino, arylamino, arylacyl-amino, heteroaryl-amino, heteroaryl-acyl amino, where aryl and heteroaryl are substituted with 0-3 substituents selected from the group consisting of halo, trihalomethyl, hydroxy, lower alkyl and lower alkoxy, or a substituent of the form —(CH2)n—C(═X)—R8, where n is 014 3 inclusive and X is O or NR9, where R9 is H, lower alkyl, or R1 and R2 together form —CH═N—X— where X is CH, NH, O, or S, and R8 is H, lower alkyl, lower alkoxy, aryl, aralkyl, or —(CH2)mCR10R11R12, where m is 0-3 inclusive, and R10, R11, and R12 are each independently H, lower alkyl, aryl, aralkyl, hydroxy, lower alkoxy, aryloxy, aralkoxy, amino, lower alkyl-amino, arylamino, aralkylamino, heteroaryl amino, or heteroaralkyl amino, where aryl and heteroaryl are substituted with 0-3 substituents selected from the group consisting of halo, hydroxy, and lower alkyl;R3 is H or lower alkyl; andR4, R5, R6, R7 are each independently H, halo, hydroxy, amino, nitro, lower alkyl, or lower alkoxy;and pharmaceutically acceptable salts thereof.
Owner:ENTELOS HLDG

Phosphoinositide 3-kinase inhibitor with a zinc binding moiety

The invention provides a compound of Formula I,Pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment of phosphoinositide 3-kinase related diseases and disorders such as cancer. The instant application further relates to the treatment of histone deacetylase related disorders and diseases related to both histone deacetylase and phosphoinositide 3-kinase.
Owner:CURIS INC

Use of phosphoinositide 3-kinase inhibitors for treatment of vascular malformations

ActiveUS20180117055A1Reduces vascular abnormalityReduce exceptionOrganic active ingredientsCardiovascular disorderGain of function mutationKinase
The present disclosure relates to methods of treating a vascular malformation in a subject expressing a gain-of-function mutation in a PIK3CA gene comprising administering, to the subject, an effective amount of an agent that inhibits phosphoinositide 3-kinase (“PI3K”).
Owner:MEMORIAL SLOAN KETTERING CANCER CENT

Inhibition of phosphoinositide 3-kinase beta

InactiveCN1688575AInhibits PI 3-kinase betaOrganic active ingredientsOrganic chemistryDepressantKinase
The present invention relates to a selective depressant of phosphoinositide (PI) 3-kinase Beta, which is applied to the anti-thrombosis therapy, and a method of screening a compound used by a novel anti-thrombosis therapy by detecting the selective inhibitory activity of the PI 3-kinase Beta of the compound.
Owner:ASTRAZENECA AB
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