3-O-(alpha-L-arabinofuranosyl(1-4)-6'-O-n-butyl-beta-D- glucuronopyranosyl)oleanolic acid-28-O-beta-D-glucopyranoside
3-o-(alpha-l-arabinofuranosyl(1-4)-6'-o-n-butyl-beta-d- glucuronopyranosyl)oleanolic acid-28-o-beta-d-glucopyranoside