Potent and selective pyrazole-based inhibitors of B-Raf kinase
摘要:
Herein we describe a novel pyrazole-based class of ATP competitive B-Raf inhibitors. These inhibitors exhibit both excellent cellular potency and striking B-Raf selectivity. A subset of these inhibitors has demonstrated the ability to inhibit downstream ERK phosphorylation in LOX tumors from mouse xenograft studies.
Pyrazolyl compounds of Formulas Ia and Ib are useful for inhibiting Raf kinase and for treating disorders mediated thereby. Methods of using pyrazolyl compounds for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
Pyrazolyl compounds of Formulas Ia and Ib are useful for inhibiting Raf kinase and for treating disorders mediated thereby. Methods of using pyrazolyl compounds for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
[EN] RAF INHIBITOR COMPOUNDS AND METHODS<br/>[FR] COMPOSES INHIBITEURS DE RAF ET PROCEDES
申请人:GENENTECH INC
公开号:WO2006084015A2
公开(公告)日:2006-08-10
[EN] Pyrazolyl compounds of Formulas Ia and Ib are useful for inhibiting Raf kinase and for treating disorders mediated thereby. Methods of using pyrazolyl compounds for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed. [FR] La présente invention concerne des composés pyrazolyle représentés par la formule Ia qui conviennent pour inhiber la kinase Raf et pour traiter des troubles induits par celle-ci. Cette invention concerne aussi des procédés d'utilisation des composés pyrazolyle de façon à diagnostiquer, prévenir ou traiter in vitro, in situ et in vivo ces troubles dans des cellules mammaliennes ou des états pathologiques associés.