英文名称:Azuleno[4,5-b]furan-2(3H)-one,8-(b-D-glucopyranosyloxy)-3a,4,5,6,6a,7,9a,9b-octahydro-6-hydroxy-6,9-dimethyl-3-methylene-,(3aS,6R,6aR,9aR,9bS)- (9CI); Azuleno[4,5-b]furan-2(3H)-one,8-(b-D-glucopyranosyloxy)-3a,4,5,6,6a,7,9a,9b-octahydro-6-hydroxy-6,9-dimethyl-3-methylene-,[3aS-(3aa,6a,6aa,9aa,9bb)]-; Prenantheside A