methyl 2-acetamido-6-O-benzyl-2-N,3-O-carbonyl-2-deoxy-[2,3-O-carbonate-4-O-benzoyl-α-L-rhamnopyranosyl]-(1->4)-α-D-glucopyranoside

methyl 2-acetamido-6-O-benzyl-2-N,3-O-carbonyl-2-deoxy-α-D-glucopyranoside

methyl 2-azido-2-deoxy-4,6-O-benzylidene-β-D-glucopyranoside

methyl 2-azido-4,6-O-benzylidene-2-deoxy-3-O-levulinoyl-β-D-glucopyranoside

1,5-Anhydro-4,6-O-benzyliden-2-<(benzyloxycarbonyl)amino>-2-desoxy-D-erythro-hex-1-en-3-ulose