5,6-diamino-5,6-dideoxy-1,2-O-isopropylidene-α-D-glucofuranose 5,6-(cyclic thiourea)

(5R,6S,7R,8R,8aR)-5,6,7,8-tetrahydroxy-2-oxa-3-thioxoindolizidine

5-amino-5-deoxy-1,2-O-isopropylidene-α-D-glucofuranose 5,6-(cyclic thiocarbamate)

5-azido-5-deoxy-1,2-O-isopropylidene-6-O-triphenylmethyl-α-D-allofuranose

5-azido-5-deoxy-6-O-methyl-D-fructose