| 摘要 |
<p>N-substituted cyclopentanof!-1,2,3,4-tetrahydro-isoquinolines of the formula wherein R1 and R2 represent hydroxy, lower alkoxy, lower alkanoyloxy or aryl-lower alkanoyl groups, R3 represents hydrogen or a lower alkyl group and R4 represents a lower alkyl, arylcarbonyl, aryl-lower alkyl, benzhydryl-lower alkyl, lower alkanoyl, aryl-lower alkanoyl, benzhydryllower alkanoyl or benzhydrylcarbonyl group, and acid addition salts and quaternary ammonium salts thereof, and pharmaceutical compositions containing one or more of the compounds useful for lowering blood pressure in animals.</p> |
