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

(3R,4R,5R,6R)-6-(acetoxymethyl)-3-hydroxytetrahydro-2H-pyran-2,4,5-triyl triacetate

perbenzoylated rhamnose trichloroacetimidate

2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-glucopyranosyl bromide

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