5,6-diamino-5,6-dideoxy-1,2-O-isopropylidene-β-L-idofuranose 5,6-(cyclic urea)

3-O-acetyl-5,6-diazido-5,6-dideoxy-1,2-O-isopropylidene-β-L-idofuranose

3-O-(tert-Butyldimethylsilyl)-5-deoxy-1,2-O-isopropylidene-α-D-xylo-hexodialdo-1,4-furanose

Methyl 1,2-O-isopropylidene-5-O-(phenoxythiocarbonyl)-α-D-glucuronate

(6R)-3-O-(tert-Butyldimethylsilyl)-6-C-<(1'R,3'S,4'R,5'S,6'S)-6'-endo-chloro-5'-endo-(methoxymethoxy)-2'-oxo-7'-oxabicyclo<2.2.1>hept-3'-exo-yl>-5-deoxy-1,2-O-isopropylidene-α-D-xylo-hexofuranose