申请人:Portola Pharmaceuticals, INC.
公开号:US20140031361A1
公开(公告)日:2014-01-30
The present invention is directed to compounds of formula I-II and pharmaceutically acceptable tautomers, salts, or stereoisomers thereof which are inhibitors of syk and/or JAK kinase. 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 syk and/or JAK kinase activity, methods of inhibition the platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by syk and/or JAK kinase activity, such as undesired thrombosis and Non Hodgkin's Lymphoma.
本发明涉及式I-II化合物及其药学上可接受的互变异构体、盐或立体异构体,其是syk和/或JAK激酶的抑制剂。本发明还涉及用于制备这种化合物的中间体,制备这种化合物的方法,含有这种化合物的药物组合物,抑制syk和/或JAK激酶活性的方法,抑制血小板聚集的方法,以及预防或治疗至少部分由syk和/或JAK激酶活性介导的多种疾病的方法,例如不良血栓形成和非何杰金淋巴瘤。