2-(tert-butyloxycarbonylamido)ethyl 6-deoxy-6-{[2-(methoxycarbonyl)ethyl]amino}-β-D-galactopyranoside

2-(tert-butyloxycarbonylamido)ethyl β-D-galactopyranoside

benzyl 22-[2-((2,3,4,6-tetra-O-acetyl)-β-D-galactopyranosyloxy)ethylcarbamoyl]-12-thiadocosanoate

2-(tert-butyloxycarbonylamido)ethyl 6-deoxy-6-({p-[(α-D-mannosyloxy)methyl]benzoyl}[2-(methoxycarbonyl)ethyl]amino)-β-D-glucopyranoside