RAN 4008/342 The known compound t-butyl (S)-8-bromo-11,12,13,13a- -tetrahydro-9-oxo-9H-imidazo¢1,5-a!pyrrolo¢2,1-c!¢1,4!benzo-diazepine-1-carboxylate of the formula <IMG> is effective in the prevention or interruption or panic states in human beings, accompanying phobias and the associated social consequences such as anticipatory anxiety and avoidance behaviour. In particular, it is effective in the discontinuous, purely attack-based prevention or interruption of panic states.
PREVENTION OR INTERRUPTION OF PANIC STATES WITH AN IMIDAZOBENZODIAZEPINE