Piperazinopyrrolobenzodiazepines

摘要

1,3,4,14b-Tetrahydro-2H,10H-pyrazino[1,2-a]pyrrolo[2,1-c][1,4]benzodia zepines, e.g. those of the formula <IMAGE> R6=H, alkyl, alkenyl, alkynyl, (cycloalkyl or HO)-alkyl R7=H, halo or CF3 acyl derivatives, N-oxides, quaternaries and acid addition salts thereof are antidepressants.