申请人:Torii & Co. Ltd.
公开号:US04514416A1
公开(公告)日:1985-04-30
Amidino compounds represented by the formula (I) ##STR1## and pharmaceutically acceptable acid addition salts thereof are novel compounds and are useful as powerful antitrypsine, antiplasmin, antikallikrein and anti-thrombin agents. Having strong anti-Cl (Clr, Cls) 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 (II) R.sub.1 --COOH (II) with amidinophenol compound (III) and, if necessary, can be transformed into pharmaceutically acceptable acid addition salts thereof. ##STR2##
式(I)所表示的氨基甲酸化合物及其药用可接受的酸盐是新型化合物,可用作强效抗胰蛋白酶、抗纤溶酶、抗激肽酶和抗凝血酶剂。具有强大的抗Cl(Clr,Cls)活性和抗补体活性,它们也可用作抗补体剂。这些氨基甲酸化合物是通过将式(II)R.sub.1 - COOH(II)的羧酸化合物与氨基苯酚化合物(III)进行常规酯化反应制备的,必要时可以转化为其药用可接受的酸盐。