L'-SUBSTITUTED AMINO-2-ALKYL-5-HYDROXY-7, 8-CYCLOPENTANO (H)-1, 2,-TETRAHYDROISOQUINOLINES

摘要

2-Alkyl-7,8-cyclopentanoh!-1,2,3,4 tetrahydroisoquinolines of the formula wherein R is an aryl-lower alkyl amino group, an aryl-lower alkyl imino group, a diaryl-lower alkyl amino group or a diaryl-lower alkyl imino group, R1 is hydrogen or a lower alkyl-group and R2 is a lower alkyl group, and acid addition salts and quaternary ammonium salts thereof, and the use of such compounds in pharmaceutical compositions to lower blood pressure in hypertensive animals.