(E)-2,3-dideoxy-L-xylo-oct-2-ene-4-ulo-4,8-pyranosononitrile

1-deoxy-1,1-difluoro-2,3-O-isopropylidene-α-L-sorbofuranose

6-azido-1,6-dideoxy-1,1-difluoro-2,3-O-isopropylidene-α-L-sorbofuranose

Toluene-4-sulfonic acid (3aR,5S,6R,6aS)-3a-difluoromethyl-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-ylmethyl ester

(S)-2-Methylene-1-((3aS,3bR,7aS,8aS)-2,2,5,5-tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-yl)-propane-1,3-diol