申请人:Portola Pharmaceuticals, Inc.
公开号:US08853230B2
公开(公告)日:2014-10-07
The present invention is directed to compounds of formula I and tautomers and pharmaceutically acceptable salts thereof which are selective inhibitors of JAK. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition JAK activity, and methods to prevent or treat a number of conditions mediated at least in part by JAK activity.
本发明涉及公式I的化合物及其互变异构体和药学上可接受的盐,这些化合物是选择性JAK抑制剂。本发明还涉及用于制备这些化合物的中间体,制备这种化合物的方法,含有这种化合物的制药组合物,抑制JAK活性的方法,以及预防或治疗至少部分由JAK活性介导的多种疾病的方法。