Methyl 4-O-benzyl-2-deoxy-3,6-di-O-pivaloyl-2-trichloroacetamido-β-D-galactopyranoside

Methyl O-(methyl 2-O-benzoyl-3,4-di-O-benzyl-β-D-glucopyranosylunorate)-(1->3)-2-acetamido-4-O-benzyl-2-deoxy-β-D-galactopyranoside

Methyl O-(methyl 2-O-benzoyl-3,4-di-O-benzyl-β-D-glucopyranosyluronate)-(1->3)-2-acetamido-4-O-benzyl-6-O-(tert-butyldimethylsilyl)-2-deoxy-β-D-galactopyranoside