dodecanyl 4-O-acetyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-acetyl-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

p-tolyl 4-O-acetyl-3-O-tert-butyldimethylsilyl-2-O-levulinoyl-1-thio-α-L-rhamnopyranoside

dodecanyl 4-O-acetyl-3-O-tert-butyldimethylsilyl-2-O-levulinoyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside