Synonyms: Chelidonine,(?à)- (8CI); Diphylline (7CI);[1,3]Benzodioxolo[5,6-c]-1,3-dioxolo[4,5-i]phenanthridin-6-ol,5b,6,7,12b,13,14-hexahydro-13-methyl-, (5bR,6S,12bS)-rel- (9CI);[1,3]Benzodioxolo[5,6-c]-1,3-dioxolo[4,5-i]phenanthridin-6-ol,5b,6,7,12b,13,14-hexahydro-13-methyl-, (5ba,6b,12ba)-; [1,3]Benzodioxolo[5,6-c]-1,3-dioxolo[4,5-i]phenanthridine,chelidonine deriv.; (?à)-Chelidonine; Diphylline (alkaloid)