申请人:Genentech, Inc.
公开号:US08114893B2
公开(公告)日:2012-02-14
In one aspect, the present invention provides for a compound of Formula I
in which in Formula I, the variables X1, X2a, X2b, X2c, R1, B, L, E, A and the subscript n are as defined herein. In another aspect, the present invention provides for pharmaceutical compositions comprising compounds of Formula I as well as methods for using compounds of Formula I for the treatment of diseases and conditions (e.g., cancer, thrombocythemia, etc) characterized by the expression or over-expression of Bcl-2 anti-apoptotic proteins, e.g., of anti-apoptotic Bcl-xL proteins.
在一个方面,本发明提供了一个式子为I的化合物,其中在式子I中,变量X1,X2a,X2b,X2c,R1,B,L,E,A和下标n的定义如本文所述。在另一个方面,本发明提供了包含式子I化合物的制药组合物,以及使用式子I化合物治疗由表达或过度表达Bcl-2抗凋亡蛋白(例如抗凋亡Bcl-xL蛋白)的疾病和病状(例如癌症,血小板增多症等)的方法。