rotundifolioside A

(3β,16α)-16-Hydroxy-13,28-epoxyurs-11-en-3-yl β-D-xylopyranosyl-(1->2)-β-D-glucopyranosyl-(1->2)-β-D-glucopyranoside

(3β,16α)-16-Hydroxy-13,28-epoxyurs-11-en-3-yl-β-D-xylopyranosyl-(1->2)-β-D-glucopyranosyl-(1->2)-β-D-glucopyranosid

rotundifolioside A

β-D-Glucopyranoside, (3β,16α)-13,28-epoxy-16-hydroxyurs-11-en-3-yl O-β-D-xylopyranosyl-(1->2)-O-β-D-glucopyranosyl-(1->2)-

β-D-Xylopyranosyl-(1->2)-β-D-glucopyranosyl-(1->2)-β-D-glucopyranoside de (3β,16α)-16-hydroxy-13,28-époxyurs-11-én-3-yle

13β,28-epoxy-16α-hydroxyurs-11-en-3β-yl β-D-xylopyranosyl-(1->2)-β-D-glucopyranosyl-(1->2)-β-D-glucopyranoside