PROCESS FOR PRODUCING 2-AMINOISOQUINOLINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS COMPRISING THESE COMPOUNDS

摘要

Novel 2-amino-1,2,3,4-tetrahydroisoquinoline derivatives of the general formula I …… in which:… R denotes hydrogen or chlorine,… R<1> and R<2> denote hydrogen, methoxy or ethoxy and… R<3> and R<4> denote hydrogen or methyl. …The compounds can be prepared by processes known per se and have diuretic, saluretic and hypotensive activity. Corresponding pharmaceutical compositions and their production are additionally mentioned.