Provided are compounds of formula (I) or a pharmaceutically acceptable salts or stereoisomer thereof, which are PI3K-delta inhibitors, and are useful for the treatment of PI3K-delts-mediated diseases such as inflammation, asthma, COPD and cancer.
提供的是式(I)的化合物或其药用可接受的盐或立体异构体,它们是
PI3K-δ
抑制剂,可用于治疗由
PI3K-δ介导的疾病,如炎症、哮喘、慢性阻塞性肺病和癌症。