申请人:E. R. Squibb & Sons, Inc.
公开号:US04720585A1
公开(公告)日:1988-01-19
Aminopeptidase inhibitory activity is exhibited by compounds having the formula ##STR1## wherein R.sub.1 is hydrogen, alkyl, carboxyalkyl, halo-substituted alkyl, hydroxyalkyl, aminoalkyl, mercaptoalkyl, alkylthioalkyl, (cycloalkyl)alkyl, (heteroaryl)alkyl, arylalkyl, carbamoylalkyl, guanidinylalkyl or heteroaryl; and R.sub.2 and R.sub.3 are each independently hydrogen, alkyl, cycloalkyl, hydroxyalkyl, aminoalkyl, aryl, arylalkyl, heteroaryl or heteroarylalkyl.
氨基肽酶抑制活性由具有以下结构式的化合物表现:其中R.sub.1为氢、烷基、羧基烷基、卤代烷基、羟基烷基、氨基烷基、巯基烷基、烷基硫基烷基、(环烷基)烷基、(杂环芳基)烷基、芳基烷基、氨基甲酰基烷基、胍基烷基或杂环芳基;R.sub.2和R.sub.3各自独立地为氢、烷基、环烷基、羟基烷基、氨基烷基、芳基、芳基烷基、杂环芳基或杂环芳基烷基。