METHOD OF MAKING THE 3-SUBSTITUTED HEXAHYDROPYRIDIMO /1,2-A/AZEOINS

摘要

3 Substituted hexahydro-pyrimido[1, 2 a]azepines and quaternary derivatives, useful as antianginals are prepared. Specifically tested are 3 carboxylates and carbo hydrazides. 3 Cyano Carbamonyl and alkyl compounds are also disclosed.