Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions having the following structure:
1
or a pharmaceutically acceptable salt thereof, e.g. 1-(3(S)-Cyclopropyl-2(R)-hydroxybutanoyl)azetidine-2(S)-N-(2-aminomethyl-5-chlorobenzyl)carboxamide, and 1-(3-Cyclopropyl-3-methyl-2(R)-hydroxybutanoyl)azetidine-2(S)-N-(2-aminomethyl-5-chlorobenzyl)carboxamide.
该发明的化合物可用于抑制凝血酶和相关的血栓闭塞,具有以下结构:1或其药学上可接受的盐,例如1-(3(S)-环丙基-2(R)-羟基丁酰)
氮杂环丙烷-2(S)-N-(2-
氨基
甲基-5-
氯苯甲基)羧
酰胺,和1-(3-环丙基-3-
甲基-2(R)-羟基丁酰)
氮杂环丙烷-2(S)-N-(2-
氨基
甲基-5-
氯苯甲基)羧
酰胺。