Two new oleanane-type saponins from Elaeocarpus hainanensis Oliv. growing in Vietnam
Keywords: Elaeocarpus hainanensis; Oleanane-type saponin; 1α-hydroxy-olean-12-en-3-; O-β-D-xylopyranoside; 1α-hydroxy-olean-12-en-3-O-β-L-arabinopyranoside;