Hederacholchiside E

3β-acetyl-12α-bromo-oleanan-28 (*) 13β-olide

[(α-L-arabinofuranosyl-(1 -> 4)-β-D-galactopyranosyl-(1 -> 2))-β-D-glucuronopyranosyl-(1 -> 3)]-3β-hydroxyolean-12-en-28-oic acid

oleanolic acid 3-O-β-D-galactopyranosyl-(1->2)-O-β-D-glucuronopyranoside