申请人:Daiichi Sankyo Company, Limited
公开号:US08980911B2
公开(公告)日:2015-03-17
The present invention provides a heterocyclic compound of formula (I), a pharmaceutically acceptable salt thereof, a prodrug thereof or a hydrate thereof, wherein A, A′ B, D, R1, R2 and R3 are as defined herein, a pharmaceutical composition comprising a compound of formula (I) as an active ingredient, methods of production, and methods of use thereof. Particularly, the present invention provides a compound of formula (I) useful for treating or preventing a disease, condition or disorder associated with protein kinases, preferably Janus Kinase family.
本发明提供一种杂环化合物,其化学式为(I),其药学上可接受的盐、前药或水合物,其中A、A'、B、D、R1、R2和R3的定义如本文所述,以化合物(I)作为活性成分的药物组合物,其制备方法及使用方法。特别地,本发明提供一种化合物(I),用于治疗或预防与蛋白激酶相关的疾病、病况或障碍,优选为Janus激酶家族。