乙酸酐

methyl 2,3,6-trideoxy-4-O-(3,4-di-O-acetyl-2,6-dideoxy-α-L-lyso-hexopyranosyl)-3-(trifluoroacetamido)-β-L-lyxo-hexofuranoside

Methyl-(2-brom-2-deoxy-3,4,6-tri-O-acetyl-β-D-mannopyranosid)

methyl 2-deoxy-D-arabinopyranoside

methyl 3-azido-6-bromo-2,3,6-tridesoxy-α-D-ribohexopyranoside