1,1-Dimethylethyl 2-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-1H-pyrrole-1-carboxylate

1H-Pyrrole-1-carboxylic acid, 2-[1-[3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-, 1,1-dimethylethyl ester

3′-Guanylic acid, 2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-, 3′-(3-mercaptopropyl) ester

3′-Cytidylic acid, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-, 3′-(3-mercaptopropyl) ester

2′,5′-Dideoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-[(diphenoxyphosphinyl)amino]uridine

Uridine, 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-sulfamate

Uridine, 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[N-(aminosulfonyl)carbamate]

Uridine, 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[(diethoxyphosphinyl)acetate]

Diethyl 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-uridylate

Diphenyl 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-uridylate

2′,5′-Dideoxy-5′-[(phenylmethyl)amino]uridine

2′,5′-Dideoxy-5′-[(methylsulfonyl)amino]uridine

5'-(Benzoylamino)-2',5'-dideoxyuridine

2′,5′-Dideoxy-5′-[(1-oxopentyl)amino]uridine

2′,5′-Dideoxy-5′-[(tricyclo[3.3.1.13,7]dec-1-ylcarbonyl)amino]uridine

Uridine, 2′,5′-dideoxy-5′-[[(diethoxyphosphinyl)acetyl]amino]-

2′,5′-Dideoxy-5′-[(diphenoxyphosphinyl)amino]uridine

2′-Deoxy-5′-O-[tris(1-methylethyl)silyl]uridine

Uridine, 2′-deoxy-, 5′-sulfamate

Uridine, 2′-deoxy-, 5′-pentanoate