Synonyms: 4-[2,3-o-(1-methylethylidene)pentofuranosyl]-5,6,7,7a,9,14,14a,14b-octahydrocyclopenta[4,5]pyrimido[5',4':3,4]pyrrolo[1,2-b]isoquinoline-1,3(2h,4h)-dione;Omrcppi;131247-49-9;AC1L50EP;AC1Q6NY8;AR-1F9640;5,6,7,7a,9,10,14b,14c-Octahydro-4-(2,3-O-(1-methylethylidene)-ribofuranosyl)cyclopenta(4,5)pyrimido(5',4':3,4)pyrrolo(2,1-a)isoquinoline-1,3(2H,4H)-dione