1084-12-4Relevant academic research and scientific papers
Prospective evaluation and success of a machine learning hit-to-lead drug development program against phosphatidylinositol 3-kinase α
Kaiser, Thomas M.,Dentmon, Zackery W.,Burger, Pieter B.,Shi, Qi,Snyder, James P.,Du, Yuhong,Fu, Haian,Liotta, Dennis C.
supporting information, p. 25 - 43 (2021/05/28)
As a result of the rapidly increasing cost of drug development, efficient methods for early identification of compounds with a high probability of clinical success are needed. Herein, we describe a cheminformatics protocol which dramatically increases quality candidate identification and should reduce the attrition rate of compounds entering the clinic, increasing the cost-effectiveness of drug development. Against the oncology target phosphatidylinositol 3-kinase α, all five compounds synthesized from the protocol were found to have low nanomolar activity. We therefore propose that our protocol can be used as a tool for reducing the synthetic burden required for hit-to-lead optimization.
PHOSPHOTIDYLINOSITOL 3-KINASE INHIBITORS
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Page/Page column 38, (2017/12/05)
This disclosure relates to phosphoinositide 3-kinases (PI3Ks) inhibitors such as N-(5-(imidazo[1,2-a]pyridin-6-yl)pyridin-3-yl)sulfonamide derivatives and uses related thereto. In certain embodiments, the disclosure relates to methods of treating PI3K associated diseases or conditions comprising administering an effective amount of a compound disclosed herein to a subject in need thereof. In certain embodiments, the subject is at risk of, exhibiting symptoms of, suffering from, or diagnosed with cancer or a hematological malignancy.
Discovery of a Novel Series of 7-Azaindole Scaffold Derivatives as PI3K Inhibitors with Potent Activity
Yang, Chengbin,Zhang, Xi,Wang, Yi,Yang, Yongtai,Liu, Xiaofeng,Deng, Mingli,Jia, Yu,Ling, Yun,Meng, Ling-Hua,Zhou, Yaming
supporting information, p. 875 - 880 (2017/08/16)
The phosphoinositide 3-kinase (PI3K) inhibitors potently inhibit the signaling pathway of PI3K/AKT/mTOR, which provides a promising new approach for the molecularly targeted cancer therapy. In this work, a novel series of 7-azaindole scaffold derivatives was discovered by the fragment-based growing strategy. The structure-activity relationship profiles identified that the 7-azaindole scaffold derivatives exhibit potent activity against PI3K at molecular and cellular levels as well as cell proliferation in a panel of human tumor cells.
INDAZOLE INHIBITORS OF THE WNT SIGNAL PATHWAY AND THERAPEUTIC USES THEREOF
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Paragraph 0420-0421; 0437, (2013/10/22)
Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present invention concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt path
NOVEL PYRIDOPYRIMIDINE DERIVATIVES AND USE THEREOF
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Page/Page column 16-17, (2012/09/25)
The invention provides novel substituted pyridopyrimidines represented by Formula I or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of the phosphoinositide 3′ OH kinase family (PI3K) for the treatment of inflammatory diseases, cancer, cardiovascular diseases, allergy, asthma and autoimmune disorders.
ALDOSTERONE SYNTHASE INHIBITORS
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Page/Page column 55, (2012/11/13)
This invention relates to tricyclic triazole analogues of the formula I or their pharmaceutically acceptable salts, wherein the variable are defined herein. The inventive compounds selectively inhibit aldosterone synthetase. This invention also provides for pharmaceutical compositions comprising the compounds of Formula I or their salts as well as to methods for the treatment, amelioration or prevention of conditions that could be treated by inhibiting aldosterone synthetase.
Design and synthesis of imidazopyridine analogues as inhibitors of phosphoinositide 3-kinase signaling and angiogenesis
Kim, Okseon,Jeong, Yujeong,Lee, Hyunseung,Hong, Sun-Sun,Hong, Sungwoo
scheme or table, p. 2455 - 2466 (2011/06/20)
Phosphatidylinositol 3-kinase α (PI3Kα) is an important regulator of intracellular signaling pathways, controlling remarkably diverse arrays of physiological processes. Because the PI3K pathway is frequently up-regulated in human cancers, the inhibition of PI3Kα can be a promising approach to cancer therapy. In this study, we have designed and synthesized a new series of imidazo[1,2-a]pyridine derivatives as PI3Kα inhibitors through the fragment-growing strategy. By varying groups at the 3- and 6-positions of imidazo[1,2-a]pyridines, we studied the structure-activity relationships (SAR) profiles and identified a series of potent PI3Kα inhibitors. Representative derivatives showed good activity in cellular proliferation and apoptosis assays. Moreover, these inhibitors exhibited noteworthy antiangiogenic activity.
BENZPYRAZOLE DERIVATIVES AS INHIBITORS OF P13 KINASES
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Page/Page column 81, (2011/06/25)
The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I) and salts thereof. The compounds of the invention are inhibitors of PI3-kinase activity.
Discovery of new aminopyrimidine-based phosphoinositide 3-kinase beta (PI3Kβ) inhibitors with selectivity over PI3Kα
Kim, Jinhee,Hong, Seunghee,Hong, Sungwoo
scheme or table, p. 6977 - 6981 (2012/01/06)
Phosphatidylinositol-3-kinase beta (PI3Kβ) is an important therapeutic target in arterial thrombosis and special types of cancer. In this study, a new series of aminopyridine-based PI3Kβ selective inhibitors have been developed by the structure-based design strategy. When incorporated with the phenyl ring on sulfonamide moiety, aminopyrimidine analogs showed good potency on PI3Kβ and selectivity over PI3Kα. Intriguingly, replacement of phenyl group on sulfonamide with naphthyl group enhanced selectivity over PI3Kα while retaining submicromolar PI3Kβ potency. Molecular modeling suggests that increased PI3Kβ specificity is caused by the interaction with salt bridge (Lys782-Asp923) and Asp862 that creat a unique pocket in PI3Kβ. These results clearly provide useful insight in the design of new PI3Kβ inhibitors with high potency and selectivity.
AMINO TRIAZOLES AS PI3K INHIBITORS
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Page/Page column 41-42, (2009/07/03)
The invention relates to compounds of formula (I) Said compounds are useful as protein kinase inhibitors, especially inhibitors of P13K, for the treatment or prophylaxis of immunological, inflammatory, autoimmune, or allergic disorders. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the production of and use as medicaments.
