申请人:Novartis AG
公开号:US08143253B2
公开(公告)日:2012-03-27
Compounds of formula I
in free or salt or solvate form, where R1, R2 and R5 have the meanings as indicated in the specification, are useful for treating diseases mediated by the ALK-5 and/or ALK-4 receptor. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
式I的化合物,无论是自由形式、盐形式或溶剂合形式,其中R1、R2和R5的含义如规范中所示,对于治疗由ALK-5和/或ALK-4受体介导的疾病是有用的。还描述了含有这些化合物的制药组合物和制备这些化合物的过程。