(3beta,4alpha,16beta)-13,28-Epoxy-16,23-dihydroxyolean-11-en-3-yl O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranoside; (3beta,13alpha,16beta,17alpha)-16-hydroxy-13,28-epoxyolean-11-en-3-yl 6-deoxy-alpha-L-mannopyranosyl-(1->4)-[beta-D-glucopyranosyl-(1->6)]-beta-D-glucopyranoside