2-Azido-N-[(2-chloro-5-methoxyphenyl)methyl]adenosine

N-[(2-Chloro-5-methoxyphenyl)methyl]-2-iodoadenosine

1-[2-Azido-6-(methylamino)-9H-purin-9-yl]-1-deoxy-N-ethyl-β-D-ribofuranuronamide

1-Deoxy-N-ethyl-1-[2-iodo-6-(methylamino)-9H-purin-9-yl]-β-D-ribofuranuronamide

1-Deoxy-1-[2-iodo-6-(methylamino)-9H-purin-9-yl]-2,3-O-(1-methylethylidene)-β-D-ribofuranuronic acid

N-[(2-Chloro-5-methoxyphenyl)methyl]-2-[4-(cyclopentylmethyl)-1H-1,2,3-triazol-1-yl]adenosine

1-[2-[4-(Cyclopentylmethyl)-1H-1,2,3-triazol-1-yl]-6-(methylamino)-9H-purin-9-yl]-1-deoxy-N-ethyl-β-D-ribofuranuronamide

1-Deoxy-N-ethyl-1-[6-(methylamino)-2-[4-(phenylmethyl)-1H-1,2,3-triazol-1-yl]-9H-purin-9-yl]-β-D-ribofuranuronamide

1-Deoxy-N-ethyl-1-[6-(methylamino)-2-[4-(2-pyridinyl)-1H-1,2,3-triazol-1-yl]-9H-purin-9-yl]-β-D-ribofuranuronamide

1-[2-(4-Butyl-1H-1,2,3-triazol-1-yl)-6-(methylamino)-9H-purin-9-yl]-1-deoxy-N-ethyl-β-D-ribofuranuronamide

1-Deoxy-N-ethyl-1-[6-(methylamino)-2-(1H-1,2,3-triazol-1-yl)-9H-purin-9-yl]-β-D-ribofuranuronamide

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidine

5-(2-Cyanoethenyl)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-5-(2-cyanoethenyl)-2′-deoxy-α-3′-uridylic acid

5′-Uridylic acid, 2′-deoxy-, 4-(O-methyloxime)

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Cytidine, 5′-deoxy-N-[(pentyloxy)carbonyl]-, 2′,3′-diacetate

Cytidine, 5′-deoxy-, 2′,3′-diacetate

5′-O-[[[[1-[2-[2-[2-(β-D-Galactopyranosyloxy)ethoxy]ethoxy]ethyl]-1H-1,2,3-triazol-4-yl]methyl]amino]hydroxyphosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

5′-O-[Hydroxy[[[1-[2-[2-[2-[(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)oxy]ethoxy]ethoxy]ethyl]-1H-1,2,3-triazol-4-yl]methyl]amino]phosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

5′-O-[Hydroxy(2-propyn-1-ylamino)phosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine