8-methoxycarbonyloctyl 2-acetamido-2-deoxy-6-O-<3,6-di-O-acetyl-4-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranosyl>-3,4-O-isopropylidene-α-D-galactopyranoside

9-{(2S,3R,4R,5R,6R)-3-Acetylamino-6-[(2R,3R,4R,5S,6R)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl]-4,5-dihydroxy-tetrahydro-pyran-2-yloxy}-nonanoic acid methyl ester

8-methoxycarbonyloctyl 2-acetamido-2-deoxy-6-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-α-D-galactopyranoside