Dibenzo(1,4)diazepinone, pyrido(1,4)benzodiazepinone, pyrido(1,5)benzodiazepinone derivatives and pharmacological activities thereof

摘要

11-Acyl derivatives of 5,11-dihydro-6H-pyrido- [2,3-b] [1, 4] benzodiazepin-6-one, 6,11-dihydro-5H-pyrido [2, 3-b] [1, 5] benzodiazepin-5-one and 5,11-dihydro-6H-benzo [2, 3-b] (1, 4] benzodiazepin-6-one, their preparation and pharmaceutical compositions endowed with antisecretory, antiulcer, antimuscarinic, spasmolytic activities containing the same, are described.