Structure Based Design of N-(3-((1H-Pyrazolo[3,4-b]pyridin-5-yl)ethynyl)benzenesulfonamides as Selective Leucine-Zipper and Sterile-α Motif Kinase (ZAK) Inhibitors
摘要:
A series of N-(3-((1H-pyrazolo[3,4-b]pyridin-5-yl)ethynyl)bentenesulfonamides were designed as the first class of highly selective ZAK inhibitors. The representative compound 3h strongly inhibits the kinase activity of ZAK with an IC50 of 3.3 nM and dose-dependently suppresses the activation of ZAK downstream signals in vitro and in vivo, while it is significantly less potent for the majority of 403 nonmutated kinases evaluated. Compound 3h also exhibits orally therapeutic effects on cardiac hypertrophy in a spontaneous hypertensive rat model.
The present invention is directed to compounds of Formula (I),
and to pharmaceutically acceptable salts thereof, their synthesis, and their use as Raf inhibitors.
本发明涉及式(I)化合物及其药学上可接受的盐,其合成以及作为Raf抑制剂的用途。
BIARYL ACETAMIDE COMPOUNDS AND METHODS OF USE THEREOF
申请人:Ambit Biosciences Corporation
公开号:US20150065468A1
公开(公告)日:2015-03-05
Biaryl acetamide compounds and compositions and their methods of use are provided for modulating the activity of class III receptor tyrosine kinases and for the treatment, prevention or amelioration of one or more symptoms of disease of disorder mediated by class III receptor tyrosine kinases.