申请人:Actelion Pharmaceuticals Ltd.
公开号:US08314253B2
公开(公告)日:2012-11-20
The invention relates to compounds of formula (I) wherein R1, R2, R3, R4, A, B, W and n are as defined in the description, and to pharmaceutically acceptable salts of such compounds. These compounds are useful as calcium channel blockers.
本发明涉及式(I)的化合物,其中R1、R2、R3、R4、A、B、W和n在说明书中定义,并且涉及这些化合物的药学上可接受的盐。这些化合物可用作钙通道阻滞剂。