acetic acid (2R,3R,4R,5R)-4,5-diacetoxy-2-acetoxymethyl-1-acetyl-piperidin-3-yl ester

1,2-O-isopropylidene-3,6-di-O-benzyl-5-azido-5-deoxy-α-D-glucofuranose

methyl 2-azido-3-O-benzyl-2-deoxy-α-D-mannofuranoside-5,6-carbonate

(2R,3R,4R,5R)-1,4-dideoxy-1,6-imino-3,4-O-isopropylidene-D-mannitol

3,4-di-O-pivaloyl-N-pivaloyl-2,6-anhydro-1,5-dideoxy-1,5-imino-D-mannitol