Nα-fluoren-9-ylmethoxycarbonyl-3-O-[2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl]-L-threonine

Nα-fluoren-9-ylmethoxycarbonyl-3-O-(2-azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-L-threonine allyl ester

2,3,4,6-O-四乙酰基-D-半乳糖

4-methylphenyl 2-azido-4,6-O-benzylidene-3-O-tert-butyldimethylsilyl-2-deoxy-1-thio-β-D-galactopyranoside

N-(9-Fluorenylmethoxycarbonyl)-O-[2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->3)-2-azido-4,6-benzylidene-2-deoxy-α-D-galactopyranosyl]-L-threonine benzyl ester

Phenyl 2-azido-4,6-benzylidene-3-O-chloroacetyl-2-deoxy-1-seleno-α-D-galactopyranoside