Synonyms: 20,21-Seco-3-epischelhammericine(8CI); C-Homoerythrinan-15-ol, 1,6-didehydro-3,16-dimethoxy-, (3b)-;2H,4H-Indolo[7a,1-a][2]benzazepin-9-ol,1,5,6,11,12,13-hexahydro-8,12-dimethoxy-, [10bS-(10bR*,12R*)]-; Alkaloid B,from Schelhammera pedunculata; Alkaloid V from Cephalotaxus harringtonia;Epischelhammericine B; Taxodine