methyl 2-acetamido-3-O-benzyl-2,6-dideoxy-2',6-(2'-O-methylenelactam)-4-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-glucopyranoside

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

methyl 2-acetamido-6-amino-3-O-benzyl-2,6-dideoxy-4-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-glucopyranoside

methyl 2-acetamido-6-azido-3-O-benzyl-2,6-dideoxy-4-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-glucopyranoside

methyl 2-acetamido-6-azido-3-O-benzyl-2,6-dideoxy-4-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-glucopyranoside