NEW INDOLYLALKYLPIPERIDINES PROCESS FOR THEIR MANUFACTURE AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM

摘要

1-(Indolyl-3-alkyl)-3 or 4-(ureido or guanidino)-piperidines, e.g. those of the formula R= H; alkyl; free, etherified or esterified OH or SH; CF3, NO2 or NH2 m= 1-4; n= 2 or 3; X= O, S or NH acyl derivatives and salts thereof are antihypertensive agents.