5'-[[3-[[2-(Acetylamino)-2-deoxy-α-D-glucopyranosyl]oxy]-2-hydroxyphenyl]amino]-5'-deoxyuridine

5-Fluoro-2'-C-methylcytidine 5'-(tetrahydrogen triphosphate)

Uridine, 2'-deoxy-5-fluoro-, 5'-[5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate]

5-Methyl-5'-O-methyluridine

(2'R)-5-Bromo-2'-deoxy-2'-fluoro-2'-methyluridine

(2'R)-1'-C-Cyano-2'-deoxy-2'-fluoro-2'-methylcytidine

(2'R)-1'-C-Cyano-2'-deoxy-2'-fluoro-2'-methyluridine

Cholan-24-oic acid, 3-[[[[(1S)-1-carboxy-2-methylpropyl]amino]carbonyl]oxy]-7,12-dihydroxy-, 24-(phenylmethyl) ester, 3→5'-ester with (2'R)-2'-deoxy-2'-fluoro-2'-methylcytidine, (3α,5β,7α,12α)-

Cholan-24-oic acid, 3-[[[[(1S)-1-carboxyethyl]amino]carbonyl]oxy]-7,12-dihydroxy-, 24-(phenylmethyl) ester, 3→5'-ester with (2'R)-2'-deoxy-2'-fluoro-2'-methylcytidine, (3α,5β,7α,12α)-

Cholan-24-oic acid, 3-[[[[(1S)-1-carboxy-2-methylpropyl]amino]carbonyl]oxy]-7,12-dihydroxy-, 3→5'-ester with (2'R)-2'-deoxy-2'-fluoro-2'-methylcytidine, (3α,5β,7α,12α)-

5-(13-Azido-10,10-dimethyl-5-oxo-6,9,11-trioxa-4-azatridec-1-yn-1-yl)-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

Cholan-24-oic acid, 3-[[[[(1S)-1-carboxyethyl]amino]carbonyl]oxy]-7,12-dihydroxy-, 3→5'-ester with (2'R)-2'-deoxy-2'-fluoro-2'-methylcytidine, (3α,5β,7α,12α)-

5-[[[2-(1H-Indol-3-yl)ethyl]amino]carbonyl]-2'-O-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(2S)-2-methoxypropyl]-5-methylcytidine

5'-O-(6-Chloro-2-oxido-4H-1,3,2-benzodioxaphosphorin-2-yl)-2',3'-dideoxyuridine

3'-O-[2-[2-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]ethyl]-5-methylcytidine

N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(2S)-2-methoxypropyl]-5-methylcytidine

3'-O-[2-[2-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]ethyl]-5-methyluridine

N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[2-oxo-2-(2,2,2-trifluoroethoxy)ethyl]-5-methylcytidine

N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[2-oxo-2-(2,2,2-trifluoroethoxy)ethyl]-5-methylcytidine