Synonyms: 9H-2,26:18,21-Dietheno-4,8-metheno-22H-[1,3]dioxolo[4,5-g]pyrido[3',2':14,15][1,11]dioxacycloeicosino[2,3,4-ij]isoquinoline,23-acetyl-9a,10,11,12,22a,23,24,25-octahydro-5,28-dimethoxy-10-methyl-, [R-(R*,R*)]-;(-)-Isocuricycleatjenine; Isocuricycleatjenine