The present disclosure provides phosphatidylinositol 3-kinase (PI3K) inhibitors of formula (I),
or pharmaceutically acceptable salts thereof, in which n, m, R1, R2, and R3 are as defined herein. These compounds are useful for treatment of conditions mediated by one or more PI3K isoforms, such as PI3Kδ. The present disclosure further provides pharmaceutical compositions that include a compound of formula (I), or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by one or more PI3K isoforms, such as PI3Kδ.
                            本公开提供公式(I)的
磷脂酰肌醇3-激酶(
PI3K)
抑制剂,或其药学上可接受的盐,其中n,m,R1,R2和R3的定义如本文所述。这些化合物可用于治疗由一个或多个
PI3K亚型介导的疾病,例如
PI3Kδ。本公开还提供包括公式(I)的化合物或其药学上可接受的盐的制药组合物,以及使用这些化合物和组合物治疗由一个或多个
PI3K亚型介导的疾病,例如
PI3Kδ的方法。