申请人:Novartis AG
公开号:US07754746B2
公开(公告)日:2010-07-13
Compounds of formula I
in free or salt form, wherein R1, R2, R3, R4 and X have the meanings as indicated in the specification, are useful for treating diseases mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
式I的化合物,无论是自由形式还是盐形式,其中R1,R2,R3,R4和X的含义如规范中所示,对于治疗由磷脂酰肌醇3-激酶介导的疾病是有用的。还描述了包含这些化合物的制药组合物以及制备这些化合物的过程。