申请人:Xuanzhu Pharma Co., Ltd.
公开号:EP2896622A1
公开(公告)日:2015-07-22
The present invention relates to a compound of formula (I), or a pharmaceutically acceptable salt, a stereoisomer or a solvate thereof, wherein R1, R2, R3, R4, X, Y, A and B are as defined in the specification. The present invention further relates to a method for preparing these compounds, a pharmaceutical composition containing these compounds, and a use of these compounds in manufacture of a medicament for treating and/or preventing proliferative diseases.
本发明涉及式(I)化合物或其药学上可接受的盐、立体异构体或溶液,其中 R1、R2、R3、R4、X、Y、A 和 B 如说明书中所定义。本发明进一步涉及制备这些化合物的方法、含有这些化合物的药物组合物,以及这些化合物在制造治疗和/或预防增殖性疾病的药物中的用途。