Synonyms: 21-Norsenecionan-11,16-dione,15,20-dihydro-12,15,20-trihydroxy-14-methyl-, (14a,15a)-; Sceleratine (6CI,7CI,8CI); Sceleratin;[1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione,3,4,5,6,9,11,13,14,14a,14b-decahydro-3,6-dihydroxy-3-(hydroxymethyl)-4,5,6-trimethyl-,[3S-(3R*,4S*,5S*,6S*,14aS*,14bS*)]-