申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US05750699A1
公开(公告)日:1998-05-12
The invention relates to bradykinin antagonists of the formula: ##STR1## wherein R.sup.1 is halogen, R.sup.2 and R.sup.3 are each hydrogen, lower alkyl, halo(lower)alkyl or acyl, R.sup.4 is aryl having suitable substituent(s), or a heterocyclic group optionally having suitable substituent(s), Q is O or N--R.sup.11, in which R.sup.11 is hydrogen or acyl, and A is lower alkylene, and pharmaceutically acceptable salts thereof.
本发明涉及公式为:##STR1##的肽酶抑制剂,其中R.sup.1为卤素,R.sup.2和R.sup.3分别为氢、较低的烷基、卤化(较低)烷基或酰基,R.sup.4为具有适当取代基的芳基,或者为一个杂环基,该杂环基可选择具有适当的取代基,Q为O或N-R.sup.11,其中R.sup.11为氢或酰基,A为较低的烷基,以及其药学上可接受的盐。