薯蓣皂苷

重楼皂苷I

diosgenyl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4,6-tri-O-acetyl-β-D-glucopyranoside

diosgenyl 2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl-(1->2)-4,6-O-benzylidene-3-O-pivaloyl-β-D-glucopyranoside