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.
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.
其中 R1、R2、R3、R4 和 X 的含义如说明书所示,游离或盐形式的式 (I) 化合物可用于治疗由磷脂酰肌醇 3- 激酶介导的疾病。还描述了含有这些化合物的药物组合物和制备这些化合物的工艺。
US7754746B2
申请人:——
公开号:US7754746B2
公开(公告)日:2010-07-13
Organic Compounds
申请人:Budd Emma
公开号:US20080319033A1
公开(公告)日:2008-12-25
Compounds of formula I
in free or salt form, wherein R
1
, R
2
, R
3
, R
4
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.