申请人:Torii & Co., Ltd.
公开号:US04532255A1
公开(公告)日:1985-07-30
Amidino compounds represented by the formula ##STR1## and pharmaceutically acceptable acid addition salts thereof are novel compounds and are useful as powerful antitrypsine, antiplasmin, antikallikrein and antithrombin agents. Having strong anti-C1 (C1r, C1s) activities and an anticomplement activity, they are also useful as anticomplement agents. These amidino compounds are prepared by usual esterification of carboxylic acid compounds represented by the formula ##STR2## with 6-amidino-2-naphthol and, if necessary, can be transformed into pharmaceutically acceptable acid addition salts thereof.
公式为##STR1##的氨基甲酸化合物及其药学上可接受的酸加成盐是新颖的化合物,可用作强效的抗胰蛋白酶、抗纤溶酶、抗激肽酶和抗凝血酶剂。它们具有强大的抗C1(C1r、C1s)活性和抗补体活性,因此也可用作抗补体剂。这些氨基甲酸化合物通过通常的酯化反应制备,其中使用公式为##STR2##的羧酸化合物和6-氨基-2-萘酚,必要时可以转化为药学上可接受的酸加成盐。