methyl (dimethylthexylsilyl 3-O-pivaloyl-β-L-idopyranosid)uronate

Allyl 2-O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-5-O-allyl-3-O-phenoxycarbonyl-β-D-glucofuranosiduronamide

5-azido-6-O-tert-butyldimethylsilyl-5-deoxy-1,2-O-isopropylidene-β-L-idofuranose

5-(N-benzyloxycarbonyl)amino-5-deoxy-L-iduronolactone

(1R,4R,5R,8R)-8-benzyloxy-3-methoxy-4-hydroxy-2,6-dioxabicyclo[3.3.0]octane