octyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->4)-2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

octyl 3,4,6-tri-O-benzyl-β-D-galactopyranosyl-(1->4)-3-O-allyl-6-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

octyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->4)-2-acetamido-6-O-benzyl-2-deoxy-3-O-dibenzylphosphityl-β-D-glucopyranoside

octyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->4)-2-acetamido-6-O-benzyl-2-deoxy-3-O-dibenzylphosphono-β-D-glucopyranoside

octyl 4-O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside