[(R)-2-((3aR,5R,6R,6aR)-6-Benzyloxy-2,2-dimethyl-6-vinyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-methoxy-ethoxy]-tert-butyl-dimethyl-silane

1-{(2R,3S,3aS,7aR)-7a-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3a-hydroxy-3-methoxy-hexahydro-furo[2,3-c]pyran-2-yl}-5-methyl-1H-pyrimidine-2,4-dione

7a-benzyloxy-2,2-dimethylhexahydrocyclopenta[4,5]furo[2,3-d][1,3]dioxol-5-one

(1R,2R,6R,8R,9S)-1-Benzyloxy-9-hydroxy-4,4-dimethyl-3,5,7-trioxatricyclo[6.3.0.02.6]undec-10-ene

3,5-di-O-benzyl-4-C-(hydroxymethyl)-1,2-di-O-isopropylidene-3-C-vinyl-α-D-ribofuranose