O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-1,3,4-tri-O-acetyl-6-O-methyl-α-D-mannopyranose

methyl 4-O-benzyl-2,3-O-isopropylidene-α-D-mannopyranoside

methyl 6-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-α-D-mannopyranoside

Methyl 4-O-benzyl-6-O-methyl-α-D-mannopyranoside

Methyl 4-O-benzyl-2,3-di-O-isopropylidene-6-O-methyl-α-D-mannopyranoside