2-benzoyl-6,7,6',12'-tetramethoxy-oxyacanth-1'-ene

3',4'-dihydrostephasubine

Epistephanine

Stebisimine

O-methylrepandine

2H-1,24:12,15-Dietheno-6,10-metheno-16H-pyrido[2',3':17,18][1,10]dioxacycloeicosino[2,3,4-ij]isoquinoline,3,4,4a,5,16a,17,18,19-octahydro-9,21,22,26-tetramethoxy-4,17-dimethyl-,(4aR,16aS)- (9CI)

ent-6,7,6',12'-tetramethoxy-2,2'-dimethyl-oxyacanthane