t-butyl 2-(2'-deoxy-2'-phthalimido-6'-O-p-toluenesulfonyl-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropanoate

t-butyl 2-(2'-deoxy-2'-phthalimido-6'-[N-(N-(N-(biotinyl)glycyl)glycyl)glycyl]-amino-6'-deoxy-β-D-galactopyranosyloxy)-3-hydroxyphenylpropanoate

t-butyl 2-(2'-deoxy-2'-phthalimido-6'-azido-6'-deoxy-β-D-galactopyranosyloxy)-3-hydroxyphenylpropanoate

t-butyl (Z)-2-(2'-deoxy-2'-phthalimido-β-D-galactopyranosyloxy)-3-p-benzyloxyphenylpropanoate

t-butyl 2-(2'-deoxy-2'-phthalimido-6'-O-p-toluenesulfonyl-β-D-galactopyranosyloxy)-3-hydroxyphenylpropanoate