9-(2-O-Acetyl-3-deoxy-3-iodo-β-D-xylofuranosyl)-9H-purin-6-amine

9-(2-O-Acetyl-3-bromo-3-deoxy-β-D-xylofuranosyl)-9H-purin-6-amine

Adenosine, 2′,3′-O-(1-ethoxyethylidene)-

Uridine, 2′-bromo-2′-deoxy-, 3′-acetate 5′-[2-(acetyloxy)-2-methylpropanoate]

Uridine, 2′-chloro-2′-deoxy-5′-O-(2,4,4-trimethyl-5-oxo-1,3-dioxolan-2-yl)-, 3′-acetate

9-[2-O-Acetyl-3-bromo-3-deoxy-5-O-(2,4,4-trimethyl-5-oxo-1,3-dioxolan-2-yl)-β-D-xylofuranosyl]-1,9-dihydro-6H-purin-6-one

N-[9-(2-O-Acetyl-5-O-benzoyl-3-bromo-3-deoxy-β-D-xylofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]benzamide

9-[2-O-Acetyl-3-deoxy-3-iodo-5-O-(2,4,4-trimethyl-5-oxo-1,3-dioxolan-2-yl)-β-D-xylofuranosyl]-9H-purin-6-amine

Uridine, 5′,5′′′-sulfite

β-D-Ribofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1-deoxy-, 2,3-dimethanesulfonate

β-D-Ribofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1-deoxy-, methyl ester, 2,3-dimethanesulfonate

5′-Guanylic acid, 2′,3′-O-methylene-

5′-Cytidylic acid, 2′,3′-O-methylene-

5′-Uridylic acid, 2′,3′-O-methylene-

6-Decyl-3-[2-deoxy-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-erythro-pentofuranosyl]furo[2,3-d]pyrimidin-2(3H)-one

6-Decyl-3-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)furo[2,3-d]pyrimidin-2(3H)-one

3-[2-Deoxy-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-erythro-pentofuranosyl]-6-octylfuro[2,3-d]pyrimidin-2(3H)-one

3-(2-Deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-6-octylfuro[2,3-d]pyrimidin-2(3H)-one

Thymidine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-

2′-Deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidine