((4S,5R)-5-Cyclohexylmethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methanol

(3R,4S,6aR)-3-benzoyl-1-(5-fluoro-2,2-dimethyl-6-trityloxymethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-1H-pyrimidine-2,4-dione

6-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene-altrono-1,5-lactone

1-(O2,O3-isopropylidene-α-D-ribofuranosyl)-1H-pyrimidine-2,4-dione

tert-butyl(((3aR,4R,6R,6aR)-6-(iodomethyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)dimethylsilane