申请人:McNeilab, Inc.
公开号:US04803218A1
公开(公告)日:1989-02-07
Compounds useful as antihypertensive agents which are 3-aminoalkyl-1H-indole-5-urea or amide derivatives having the following formula: ##STR1## or a pharmaceutically acceptable acid addition salts thereof, wherein: R is C.sub.1-4 loweralkyl, C.sub.1-4 loweralkoxy, phenyl, ##STR2## pyrrolyl, pyridyl or is a substituted nitrogen represented by: ##STR3## wherein R.sub.1 is H or a C.sub.1-4 loweralkyl or phenyl or cycloalkyl; R.sub.2 is H or a C.sub.1-4 loweralkyl; Y is H or halo; R.sub.3 is H or a C.sub.1-4 loweralkyl; R.sub.4 is H or a C.sub.1-4 loweralkyl; R.sub.5 is H or a C.sub.1-4 loweralkyl or carboxymethyl or carboxytrifluoromethyl; R.sub.6 is H or a C.sub.1-4 loweralkyl, and R.sub.5 and R.sub.6 may also be taken together as an N-loweralkyl-pyrrolidinylidene group.
用作抗高血压药物的化合物,其为3-氨基烷基-1H-吲哚-5-脲或酰胺衍生物,具有以下公式:##STR1##或其药用可接受的酸性加成盐,其中:R是C.sub.1-4低级烷基,C.sub.1-4低级烷氧基,苯基,##STR2##吡咯基,吡啶基或是由以下表示的取代氮:##STR3##其中R.sub.1是H或C.sub.1-4低级烷基或苯基或环烷基;R.sub.2是H或C.sub.1-4低级烷基;Y是H或卤素;R.sub.3是H或C.sub.1-4低级烷基;R.sub.4是H或C.sub.1-4低级烷基;R.sub.5是H或C.sub.1-4低级烷基或羧甲基或羧基三氟甲基;R.sub.6是H或C.sub.1-4低级烷基,且R.sub.5和R.sub.6也可以共同作为一个N-低级烷基-吡咯烷亚基。