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

6-azide-3-O-benzyl-6-deoxy-1,2-O-isopropylidene-α-L-glycero-D-gluco-heptofuranose

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

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

6-azide-3-O-benzyl-6-deoxy-1,2-O-isopropylidene-α-D-glycero-L-ido-heptofuranose