2,3,5-TRI-O-BENZYL-β-L-ARABINO-FURANOSE

pentyl 3,4,6-tri-O-benzyl-2,5-dideoxy-2,5-imino-L-gulohexonamide

2,3,5-tri-O-benzyl-1-O-trityl-D-xylitol

2,3,5-tri-O-benzyl-4-methanesulfonyl-1-O-trityl-D-xylitol

4-azido-2,3,5-tri-O-benzyl-4-deoxy-1-O-trityl-L-arabinitol