Benzyl-O-(2,3,4-tri-3-O-benzyl-β-L-rhamnopyranosyl)-(1->4)-O-(3-O-benzyl-β-L-rhamnopyranosyl)-(1->4)-2,3-di-O-isopropyliden-α-L-rhamnopyranosid

4-O-t-butyldimethylsilyl-2,3-O-isopropylidene-L-rhamno-1,5-lactone

benzyl O-(2,4-di-O-benzyl-3-O-methyl-β-D-glucopyranosyl)-(1<*>4)-α-L-rhamnopyranoside

2,3-O-isopropylidene-4-O-trifluoromethanesulfonyl-L-rhamno-1,5-lactone

2,3-O-isopropylidene-L-rhamno-1,5-lactone