Indole derivatives of tryptamine and cardiovascular compositions thereof
申请人:Sanofi
公开号:US04522824A1
公开(公告)日:1985-06-11
The present invention relates to derivatives of tryptamine of formula: ##STR1## in which: R.sub.1 represents a CH.sub.2 OH group, a --C.tbd.N group, ##STR2## or a --COOR.sub.6 group in which R.sub.4, R.sub.5 and R.sub.6 denote a lower alkyl group or hydrogen; R.sub.2 represents hydrogen or a C.tbd.N group; R.sub.3 denotes hydrogen, a CH.sub.3 group or a CH.sub.2 OH group, and the addition salts of the products of formula I with the pharmaceutically acceptable, mineral or organic acids. It also relates to a process for preparing said compounds and to the drugs active on the cardiovascular system, containing said compounds.