Synonyms: Isoleurosine;Vincaleukoblastine, 4'-deoxy-;methyl(2|A,3|A,4|A,5|A,12|A,19|A)-4-(acetyloxy)-15-[(5r,7s,9s)-5-ethyl-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2h-3,7-methanoazacycloundecino[5,4-b]indol-9-yl]-3-hydroxy-16-methoxy-1-methyl-6,7-didehydroaspidospermidine-3-carboxylate;4'-Deoxyvinblastine;AC1L4P61;AR-1J6367;AR-1J6368