5′-Adenylic acid, 2′-deoxy-3′-O-methyl-

5′-Cytidylic acid, 2′-deoxy-3′-O-methyl-

5′-Uridylic acid, 2′-deoxy-3′-O-methyl-

Adenosine, 2′,3′-O-[1-ethoxy-2-[[(phenylmethoxy)carbonyl]amino]ethylidene]-N-[2-[[9-[2,3-O-(1-methoxyethylidene)-β-D-ribofuranosyl]-9H-purin-6-yl]amino]ethyl]-

Adenosine, N-(4-aminobutyl)-2′,3′-O-(1-methoxyethylidene)-

Adenosine, N-(4-aminobutyl)-2′,3′-O-[1-ethoxy-2-[[(phenylmethoxy)carbonyl]amino]ethylidene]-

9H-Purine, 6-chloro-9-[2,3-O-[1-ethoxy-2-[[(phenylmethoxy)carbonyl]amino]ethylidene]-β-D-ribofuranosyl]-

9H-Purine, 6-chloro-9-[2,3-O-(1-methoxyethylidene)-β-D-ribofuranosyl]-

Adenosine, N-(2-aminoethyl)-2′,3′-O-[ethoxy[[(phenylmethoxy)carbonyl]amino]methylene]-

6-(4,5-Dihydro-2-methyl-1H-imidazol-1-yl)-9-β-D-ribofuranosyl-9H-purine

9H-Purine, 6-(4,5-dihydro-2-methyl-1H-imidazol-1-yl)-9-[2,3-O-(1-methoxyethylidene)-β-D-ribofuranosyl]-

Adenosine 5′-(trihydrogen diphosphate), N-[2-hydroxy-3-[(1-oxo-2-propenyl)oxy]propyl]-, P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium inner salt

α-(Aminomethylene)-9-β-D-ribofuranosyl-9H-purine-6-acetonitrile

α-(Aminomethylene)-9-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-9H-purine-6-acetonitrile

1,2,4-Triazine-3,5(2H,4H)-dione, 2-(2,3-O-carbonyl-5-chloro-5-deoxy-β-D-ribofuranosyl)-

2-(5-Bromo-5-deoxy-β-D-ribofuranosyl)-1,2,4-triazine-3,5(2H,4H)-dione

Thymidine, N-benzoyl-P-(4-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-, 3′-acetate

3′-Guanylic acid, N-benzoyl-P-(4-chlorophenyl)-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]adenylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-N-acetyl-2′-deoxy-, 4-chlorophenyl 2-cyanoethyl ester

β-Alanine, N-(4-azido-2-nitrophenyl)-, 2′-ester with adenosine 5′-(trihydrogen diphosphate) 2′-(dihydrogen phosphate) P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium inner salt

1-(2,3-Anhydro-5-deoxy-β-D-lyxofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione