申请人:Corvas International Inc.
公开号:US06011047A1
公开(公告)日:2000-01-04
The present invention provides peptide aldehydes having a 3-amino-2-hydroxyphyenyl-acetamide group as part of the peptide backbone and an arginine mimic group such as an amidinopiperidine or amidinophenyl tail. These compounds are potent and specific inhibitors of thrombin. Their pharmaceutically salts, pharmaceutically acceptable compositions thereof, and methods of using them as therapeutic agents for disease states in mammals characterized by abnormal thrombosis are also described. Also described are 3-amino-2-hydroxyphenyl-acetamide derivatives having inhibitory activity toward proteases of the trypsin/chymotrypsin class.
本发明提供了肽醛,其具有3-氨基-2-羟基苯乙酰胺基团作为肽骨架的一部分,以及像胺基哌啶或胺基苯尾巴这样的精氨酸模拟基团。这些化合物是凝血酶的有效和特异性抑制剂。还描述了它们的药用盐,其药学上可接受的组合物,以及将它们用作治疗哺乳动物中由异常血栓形成特征的疾病状态的方法。还描述了具有对胰蛋白酶/胰蛋白酶类蛋白酶抑制活性的3-氨基-2-羟基苯乙酰胺衍生物。