Discovery of 2-[1-(4,4-Difluorocyclohexyl)piperidin-4-yl]-6-fluoro-3-oxo-2,3-dihydro-1H-isoindole-4-carboxamide (NMS-P118): A Potent, Orally Available, and Highly Selective PARP-1 Inhibitor for Cancer Therapy
摘要:
The nuclear protein poly(ADP-ribose) polymerase-1 (PARP-1) has a well-established role in the signaling and repair of DNA and is a prominent target in oncology, as testified by the number of candidates in clinical testing that unselectively target both PARP-1 and its closest isoform PARP-2. The goal of our program was to find a PARP-1 selective inhibitor that would potentially mitigate toxicities arising from cross-inhibition of PARP-2. Thus, an HTS campaign on the proprietary Nerviano Medical Sciences (NMS) chemical collection, followed by SAR optimization, allowed us to discover 2-[1-4,4-difluorocyclohexyl)piperidin-4-yl] -6-fluoro-3-oxo-2,3-dihydro-1H-isoindole-4-carboxamide (NMS-P118, 20by). NMS-P118 proved to be a potent, orally available, and highly selective PARP-1 inhibitor endowed with excellent ADME and pharmacokinetic profiles and high efficacy in vivo both as a single agent and in combination with Temozolomide in MDA-MB-436 and Capan-1 xenograft models, respectively. Cocrystal structures of 20by with both PARP-1 and PARP-2 catalytic domain proteins allowed rationalization of the observed selectivity.
[EN] HETEROARYL SUBSTITUTED BENZOIC ACIDS AS RORGAMMAT INHIBITORS AND USES THEREOF [FR] ACIDES BENZOÏQUES À SUBSTITUTION HÉTÉROARYLE EN TANT QU'INHIBITEURS DE RORGAMMAT ET LEURS UTILISATIONS
[EN] HETEROARYL SUBSTITUTED BENZOIC ACIDS AS RORGAMMAT INHIBITORS AND USES THEREOF<br/>[FR] ACIDES BENZOÏQUES À SUBSTITUTION HÉTÉROARYLE EN TANT QU'INHIBITEURS DE RORGAMMAT ET LEURS UTILISATIONS
申请人:MERCK SHARP & DOHME
公开号:WO2017075185A1
公开(公告)日:2017-05-04
The present invention relates to compounds according to Formula I and pharmaceutically acceptable salts thereof. Such compounds can be used in the treatment of RORgammaT-mediated diseases or conditions.
本发明涉及式I化合物及其可药用的盐。这类化合物可用于治疗RORgammaT介导的疾病或状况。
[EN] FUSED PYRAZOLE AND IMIDAZOLE BASED COMPOUNDS AND USE THEREOF AS GLI1 INHIBITORS<br/>[FR] COMPOSÉS À BASE DE PYRAZOLE ET D'IMIDAZOLE FUSIONNÉS ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE GLI1
申请人:GLIXOGEN THERAPEUTICS LTD
公开号:WO2021229583A1
公开(公告)日:2021-11-18
The present invention is directed to a composition and a method for use thereof, such as for the treatment and prevention of a neurological disorder or cancer in a subject.
本发明涉及一种组合物和使用该组合物的方法,例如用于治疗和预防受试者的神经系统疾病或癌症。
3-OXO-2,3-DIHYDRO-1H-ISOINDOLE-4-CARBOXAMIDES AS PARP INHIBITORS
申请人:Papeo Gianluca Mariano Enrico
公开号:US20120245142A1
公开(公告)日:2012-09-27
There are provided substituted 3-oxo-2,3-dihydro-1H-isoindole-4-carboxamide derivatives (I) which selectively inhibit the activity of poly (ADP-ribose) polymerase PARP-1 with respect to poly (ADP-ribose) polymerase PARP-2. The compounds of this invention are therefore useful in treating diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating, diseases utilizing pharmaceutical compositions comprising these compounds.
601-fold selectivity over FABP3 when maintained nanomolar binding affinity for FABP4. Moreover, C3 also shows good metabolic stability and potent cellular anti-inflammatory activity, making it a promising inhibitor for further development. Therefore, the present study highlights the utility of the structure-based rational design strategy for seeking highly selective and potent inhibitors of FABP4 and
Heteroaryl substituted benzoic acids as RORgammaT inhibitors and uses thereof
申请人:Merck Sharp & Dohme Corp.
公开号:US10584121B2
公开(公告)日:2020-03-10
The present invention relates to compounds according to Formula I and pharmaceutically acceptable salts thereof. Such compounds can be used in the treatment of RORgammaT-mediated diseases or conditions.
本发明涉及根据式 I 的化合物及其药学上可接受的盐类。此类化合物可用于治疗 RORgammaT 介导的疾病或病症。