8-methoxycarbonyloctyl 2-acetamido-3-O-allyl-6-O-benzyloxymethyl-2-deoxy-4-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-glucopyranoside

2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl bromide

1-O-acetyl-3,4,6-tri-O-benzoyl-α-D-galactopyranose

8-methoxycarbonyloctyl 2-acetamido-3-O-allyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside