ethyl [(1R,2R,3S,4R,5S)-3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-5-{N1-cyclopropyl-N3-(3-acetylphenyl)-1-ureidyl}-1,4-heptofuranos-5-yl]uronoate

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

(2S,3R,4R,5S)-1-Benzyl-4-benzyloxy-2-(2-hydroxy-ethyl)-piperidine-3,5-diol

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

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