5,6-Dibromo-2-iodo-1-β-D-ribofuranosyl-1H-benzimidazole

(2'S)-2'-Deoxy-3',5'-bis-O-[(2,4-dichlorophenyl)methyl]-2'-fluoro-2'-methyluridine

3',5'-Bis-O-[(2,4-dichlorophenyl)methyl]-2'-C-methyluridine

1-[2,3,5-Tris-O-(methoxymethyl)-β-D-arabinofuranosyl]-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-4,5,6-trifluoro-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-4,6-difluoro-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-4,6-difluoro-5-methoxy-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-6-fluoro-5-methoxy-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5,6,7-trifluoro-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5,7-difluoro-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5,7-difluoro-6-methoxy-1H-benzimidazole

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5-fluoro-6-methoxy-1H-benzimidazole

(2'S)-2'-Bromo-2'-deoxy-2'-fluoro-6-O-methylguanosine

(2'S)-2'-Bromo-2'-deoxy-5'-O-[(4R)-5,5-dimethyl-4-[[[3-(1-methylethoxy)-3-oxopropyl]amino]carbonyl]-2-oxido-1,3,2-dioxaphosphorinan-2-yl]-2'-fluoro-6-O-methylguanosine

(2'S)-5'-O-[5-[(Acetyloxy)methyl]-3,4-dihydro-8-methyl-2-oxido-2H-pyrido[4,3-e]-1,3,2-oxazaphosphorin-2-yl]-2'-bromo-2'-deoxy-2'-fluoro-6-O-methylguanosine

(2'R)-2'-Deoxy-2'-fluoro-3-(methoxymethyl)-2'-methyluridine

(2'R)-2'-Chloro-2'-deoxy-3-(methoxymethyl)-2'-methyluridine

(2'R)-3-[1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl]-2'-deoxy-2'-fluoro-2'-methyluridine

(2'R)-3-[1-(Acetyloxy)ethyl]-2'-deoxy-2'-fluoro-2'-methyluridine

3-[1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl]-2'-C-methyluridine