3-O-benzyl-7-tert-butoxycarbonylamino-1,2-O-isopropylidene-5,6,7-trideoxy-α-D-xylo-heptofuranose

6-azido-3-O-benzyl-6-deoxy-1,2-O-isopropylidene-β-L-glycero-L-ido-hepto-1,4-furanose

Acetic acid (3R,3aS,4R,5S,6S,6aR)-4-acetoxy-3-acetoxymethyl-1-benzyl-5-benzyloxy-hexahydro-cyclopenta[c]isoxazol-6-yl ester

(2S,3R,4R)-1-benzyl-4-benzyloxy-2-(2-hydroxyethyl)pyrrolidin-3-ol

5,7-anhydro-6-N-benzyloxycarbonylamino-6-deoxy-1,2-O-isopropylidene-α-D-glycero-D-gluco-heptofuranose