申请人:Corvas International, Inc.
公开号:US06777431B2
公开(公告)日:2004-08-17
The present invention provides compounds which have a pyrazinone or pyridinone ring at P3 and an optionally substituted heteroaryl group at P1. These compounds have biological activity as active and potent inhibitors of thrombin. Their pharmaceutically acceptable salts, pharmaceutical compositions thereof and methods of using these compounds and pharmaceutical compositions comprising these compounds as therapeutic agents for treatment of disease states in mammals which are characterized by abnormal thrombosis are also described.
本发明提供了一种化合物,其在P3处具有吡唑酮或吡啶酮环,并且在P1处具有可选取代的杂环芳基基团。这些化合物具有生物活性,作为凝血酶的有效和强效抑制剂。本发明还描述了这些化合物的药学上可接受的盐、制药组合物以及使用这些化合物和包含这些化合物的制药组合物作为治疗哺乳动物疾病状态的治疗剂的方法,该疾病状态以异常血栓形成为特征。