![Novel polycyclic heterocycles. XIV. Diels-alder adducts of 11,12-dihydropyrido[2,1-b][1,3] benzodiazepine, 6H-pyrido[1,2-c] [1,3,5]- benzoxadiazepines, and 6H-pyrido[1,2-c] [1,3,5] benzothiadiazepine and their hydrogenation products]()
Novel polycyclic heterocycles. XIV. Diels-alder adducts of 11,12-dihydropyrido[2,1-b][1,3] benzodiazepine, 6H-pyrido[1,2-c] [1,3,5]- benzoxadiazepines, and 6H-pyrido[1,2-c] [1,3,5] benzothiadiazepine and their hydrogenation productsHarry L. Yale; J. A. Bristol · 1975