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-acetamido-2-N,3-O-carbonyl-2-deoxy-β-D-glucopyranoside

methyl 2-acetamido-2-N,3-O-carbonyl-2-deoxy-6-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-glucopyranoside

methyl 2-acetamido-2-N,3-O-carbonyl-2-deoxy-4-O-(2,3-di-O-benzylidene-β-D-mannopyranosyl)-6-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-glucopyranoside