1H-Pyrazolo[3,4-d]pyrimidine-4,6-diamine, N,N,N′,N′-tetramethyl-1-β-D-ribofuranosyl-

6-Chloro-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

6-Chloro-1,5-dihydro-1-β-D-ribofuranosyl-4H-pyrazolo[3,4-d]pyrimidin-4-one

4,6-Dichloro-2-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2H-pyrazolo[3,4-d]pyrimidine

4,6-Dichloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine

Inosine, 2′,3′-dideoxy-, 5′-[10-[(2S)-2-hydroxy-3-(octadecyloxy)propyl] decanedioate]

Inosine, 2′,3′-dideoxy-, 5′-[6-[(2S)-2-hydroxy-3-(octadecyloxy)propyl] hexanedioate]

Inosine, 2′,3′-dideoxy-, 5′-[4-[(2S)-2-hydroxy-3-(octadecyloxy)propyl] butanedioate]

Adenosine, 5′-O-[hydroxy[[2-(hydroxymethyl)-6-[(10H-quindolin-11-ylcarbonyl)amino]hexyl]oxy]phosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

3′-Adenylic acid, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-, 3′-[2-(hydroxymethyl)-6-[(10H-quindolin-11-ylcarbonyl)amino]hexyl] ester

Cytidine 5′-(trihydrogen diphosphate), P′-[2,3-bis(acetyloxy)propyl] ester

6-Chloro-9-[6-deoxy-2,3,5-tris-O-(4-nitrobenzoyl)-β-D-allofuranosyl]-9H-purine

9-[6-Deoxy-2,3,5-tris-O-(4-nitrobenzoyl)-β-D-allofuranosyl]-1,9-dihydro-6H-purine-6-thione

9-(6-Deoxy-β-D-allofuranosyl)-1,9-dihydro-6H-purin-6-one

7-(6-Deoxy-β-D-allofuranosyl)-1,7-dihydro-6H-purin-6-one

N-[7-[6-Deoxy-2,3,5-tris-O-(4-nitrobenzoyl)-β-D-allofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[9-[6-Deoxy-2,3,5-tris-O-(4-nitrobenzoyl)-β-D-allofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]acetamide

7-[6-Deoxy-2,3,5-tris-O-(4-nitrobenzoyl)-β-D-allofuranosyl]-1,7-dihydro-6H-purin-6-one

9-[6-Deoxy-2,3,5-tris-O-(4-nitrobenzoyl)-β-D-allofuranosyl]-1,9-dihydro-6H-purin-6-one

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-(cyanomethyl)-1-β-D-ribofuranosylpyridinium, inner salt