申请人:Chinoin Pharmaceutical and Chemical Works Ltd.
公开号:US04163786A1
公开(公告)日:1979-08-07
The invention relates to new thiazoloisoquinolines of the formula (I), or pharmaceutically acceptable salts thereof, ##STR1## wherein R.sup.1 is hydrogen, hydroxy, alkoxy or aralkoxy, R.sup.2 is hydrogen, hydroxy, alkoxy or aralkoxy, R.sup.3 is hydrogen, cyano, alkyl, aryl, nitro, carboxy, carboalkoxy or carboxamido, and Y is oxygen, sulfur, or a group of the formula .dbd.N--R.sup.4, wherein R.sup.4 stands for hydrogen, alkyl, aryl, acyl, alkyl-sulfonyl or arysulfonyl. These new compounds can be used in practice as heart medicines or respiratory analeptics.
本发明涉及公式(I)的新
噻唑异喹啉或其药学上可接受的盐,其中R.sup.1为氢、羟基、烷氧基或芳基烷氧基,R.sup.2为氢、羟基、烷氧基或芳基烷氧基,R.sup.3为氢、
氰基、烷基、芳基、硝基、羧基、羧烷氧基或羧酰胺基,而Y为氧、
硫或公式.dbd.N--R.sup.4的基团,其中R.sup.4代表氢、烷基、芳基、酰基、烷基磺酰基或芳基磺酰基。这些新化合物可以实际用作心脏药物或呼吸兴奋剂。