申请人:Abbott Laboratories
公开号:US04226773A1
公开(公告)日:1980-10-07
Described is a method of increasing urinary excretion by administering effective amounts to a subject in need thereof of compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 are hydrogen, loweralkyl, lowercycloalkyl, aralkyl, aryl, pyridyl, isoquinolyl or phthalazinyl, or aryl substituted by one or more hydrogen, halo, loweralkyl, lowercycloalkyl, haloloweralkyl, aminosulfonyl, nitro, hydroxy, alkoxy, carboxy, alkoxycarbonyl, cycloalkoxy carbonyl, aminocarbonyl, diloweralkylaminocarbonyl or ##STR2## wherein n is 4 or 5. R.sub.3 is hydrogen, halogen, loweralkyl or aryl, and R.sub.4 is hydrogen, acyl, amino or loweralkyl, and the pharmaceutically acceptable acid addition salts thereof.
本文描述了一种通过向需要的受体中投与公式##STR1##中化合物的有效量来增加尿液排泄的方法,其中R.sub.1和R.sub.2分别为氢、低碳基、低环烷基、芳基烷基、芳基、吡啶基、异喹啉基或邻菲啰啉基,或芳基被一个或多个氢、卤素、低碳基、低环烷基、卤代低碳基、氨基磺酰基、硝基、羟基、烷氧基、羧基、烷氧基羰基、环烷氧基羰基、氨基羰基、二低碳基氨基羰基或##STR2##中的一个或多个基团取代,其中n为4或5,R.sub.3为氢、卤素、低碳基或芳基,R.sub.4为氢、酰基、氨基或低碳基,以及其药学上可接受的酸加成盐。