BICYCLIC PYRIMIDINE PI3K INHIBITOR COMPOUNDS SELECTIVE FOR P110 DELTA, AND METHODS OF USE
申请人:Castanedo Georgette
公开号:US20120178736A1
公开(公告)日:2012-07-12
Formula I (Ia and Ib) compounds wherein (i) X
1
is N and X
2
is S, (ii) X
1
is CR
7
and X
2
is S, (iii) X
1
is N and X
2
is NR
2
, or (iv) X
1
is CR
7
and X
2
is 0, including stereoisomers, tautomers, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting the delta isoform of PI3K, and for treating disorders mediated by lipid kinases such as inflammation, immunological, and cancer. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
Formula I(Ia和Ib)化合物中,其中(i)X1为N且X2为S,(ii)X1为CR7且X2为S,(iii)X1为N且X2为NR2,或(iv)X1为CR7且X2为0,包括立体异构体,互变异构体,代谢物和药学上可接受的盐,有用于抑制PI3K的δ异构体,并用于治疗由脂质激酶介导的疾病,例如炎症,免疫和癌症。公开了使用Formula I化合物的方法,用于哺乳动物细胞中的体外,体内和原位诊断,预防或治疗此类疾病或相关病理条件。