Preparation and use of 7a-heterocycle substituted-6,6-difluoro bicyclic himbacine derivatives as PAR-1 receptor antagonists
申请人:Merck Sharp & Dohme Corp.
公开号:US10322140B2
公开(公告)日:2019-06-18
The present invention relates to bicyclic himbacine derivatives of the formula
or a pharmaceutically acceptable salt thereof
wherein:
R1 is
W is
and the remaining variables are described herein. The compounds of the invention are effective inhibitors of the PAR-1 receptor. The inventive compounds may be used for the treatment or prophylaxis of disease states such as ASC, secondary prevention of myocardial infarction or stroke, or PAD.
本发明涉及式如下的双环他巴戟碱衍生物
或其药学上可接受的盐
其中
R1 是
W 是
其余变量见本文所述。本发明的化合物是 PAR-1 受体的有效抑制剂。本发明化合物可用于治疗或预防 ASC、心肌梗塞或中风的二级预防或 PAD 等疾病。