methyl 2-acetamido-6-O-benzyl-2,4-dideoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-xylo-hexopyranoside

methyl 2-acetamido-6-O-benzyl-2-deoxy-4-O-phenoxythiocarbonyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

methyl 2-acetamido-3-O-benzyl-2-deoxy-β-D-glucopyranoside