3-O-glucopyranosyl 3,23-dihydroxylup-20(29)-en-28-oic acid 28-O-rhamnopyranosyl-1-4-glucopyranosyl-1-6-glucopyranoside
3-o-glucopyranosyl 3,23-dihydroxylup-20(29)-en-28-oic acid 28-o-rhamnopyranosyl-1-4-glucopyranosyl-1-6-glucopyranoside