Acetic acid (3aS,5S,5aR,8aR,8bS)-4,4-difluoro-1,7,7-trimethyl-octahydro-2,6,8-trioxa-1-aza-as-indacen-5-yl ester

(S)-1-{(4S,5R)-5-[(R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-2,2-difluoro-but-3-en-1-ol

3-(2',3'-O-Isopropylidene-β-D-ribofuranosyl)-6-(methylsulfanyl)imidazo[2,1-f][1,2,4]triazine

Bromo-[(3aR,4R,6R,6aR)-6-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-acetaldehyde

1-(2,3-O-isopropylidene-α-D-ribofuranosyl)-4-nitroimidazole