(1S,2S,3S,4S,5R)-4-benzylamino-5-(hydroxymethyl)-1,2-isopropylidenecyclopentane-1,2,3-triol

(1R,2S,3S,4S,5R)-1-formyloxy-2-benzyloxy-3,4-O-isopropylidene-5-iodomethyl-1,2,3,4-cyclopentane-tetrol

(1R,2R,3S,4S,5R)-1-O-mesyl-2-O-benzyl-3,4-O-isopropylidene-5-(2-O-tert-butyldimethylsilyl-hydroxyethyl)-cyclopentane-1,2,3,4-tetrol

2-Azido-2,5-dideoxy-4a(R)-hydroxy-4a-carba-α-D-arabino-hexofuranose

(1R,5R,6S,7S,8R)-8-(tert-Butyldiphenylsilyloxy)-6,7-dihydroxy-2-oxabicyclo[3.3.0]octan-3-one