methyl 2-acetamido-3-O-benzoyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside

methyl 2-acetamido-3-O-(2-O-benzoyl-4-O-benzyl-3,6-dideoxy-β-D-ribo-hexopyranosyl)-6-O-benzyl-2,4-dideoxy-β-D-xylo-hexopyranoside

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

methyl 2-acetamido-6-O-benzyl-2,4-dideoxy-β-D-xylo-hexopyranoside

methyl 2-acetamido-3-O-benzoyl-6-O-benzyl-2,4-dideoxy-β-D-xylo-hexopyranoside