Synonyms: Rodiasine,O12-demethyl-O12'-methyl-, (1'a)-; (+)-Guattaguianine; 1'-Epifuniferine;2H,16H-1,24-Etheno-6,10:11,15-dimethenopyrido[2',3':17,18]oxacycloeicosino[2,3,4-ij]isoquinolin-12-ol,3,4,4a,5,16a,17,18,19-octahydro-9,21,22,26-tetramethoxy-4,17-dimethyl-,[4aS-(4aR*,16aR*)]-; Guattaguianine