Synonyms: Methanimidamide,N'-[8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,4,7,8,8a,8b-octahydro-8a-methoxy-5-methyl-4,7-dioxoazirino[2',3':3,4]pyrrolo[1,2-a]indol-6-yl]-N,N-dimethyl-,[1aS-(1aa,8b,8aa,8ba)]-; Azirino[2',3':3,4]pyrrolo[1,2-a]indole,methanimidamide deriv.; BL 6782; BMY 25282