Guanosine, 1-[2-[2-(2-azidoethoxy)ethoxy]ethyl]-N-[[bis(phenylmethyl)amino]methylene]-2′,3′-O-(phenylmethylene)-

Guanosine, 1-[2-[2-(2-azidoethoxy)ethoxy]ethyl]-N-[[bis(phenylmethyl)amino]methylene]-2′,3′-O-(phenylmethylene)-, 5′-acetate

Guanosine, N-[[bis(phenylmethyl)amino]methylene]-2′,3′-O-(phenylmethylene)-, 5′-acetate

Guanosine, 1-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-, 5′-(trihydrogen imidodiphosphate)

2-Nitro-1-[2,3,5-tri-O-acetyl-6-O-[(4-methylphenyl)sulfonyl]-β-D-allofuranosyl]-1H-imidazole

2-Nitro-1-[2,3,5-tri-O-acetyl-6-O-[(4-methylphenyl)sulfonyl]-α-D-allofuranosyl]-1H-imidazole

1-(6-Deoxy-6-fluoro-β-D-allofuranosyl)-2-nitro-1H-imidazole

2-Nitro-1-(2,3,5-tri-O-acetyl-6-deoxy-6-fluoro-β-D-allofuranosyl)-1H-imidazole

2-Nitro-1-(2,3,5-tri-O-acetyl-6-deoxy-6-fluoro-α-D-allofuranosyl)-1H-imidazole

Thymidine, 5′-nitrate

Benzamide, N-[7-(2,3-O-isopropylidene-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-, dihydrogen phosphate (ester)

1H-Pyrrolo[2,3-d]pyrimidine-5-carboxamide, N-[3-[(aminocarbonyl)amino]propyl]-7-[2,3-di-O-acetyl-5-O-(2,2-dimethyl-1-oxopropyl)-β-D-ribofuranosyl]-2-[(2,2-dimethyl-1-oxopropyl)amino]-4,7-dihydro-4-oxo-

2-Amino-N-(3-amino-3-oxopropyl)-4,7-dihydro-4-oxo-7-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-3H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

β-Alanine, N-[[2-amino-4,7-dihydro-4-oxo-7-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-1H-pyrrolo[2,3-d]pyrimidin-5-yl]carbonyl]-, methyl ester

2-Amino-N-(2-cyanoethyl)-4,7-dihydro-4-oxo-7-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-3H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

2-Amino-N-(3-aminopropyl)-4,7-dihydro-4-oxo-7-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-3H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

[(2S,5R)-5-[5-[[(3-Aminopropyl)amino]carbonyl]-2-[(2,2-dimethyl-1-oxopropyl)amino]-3,4-dihydro-4-oxo-7H-pyrrolo[2,3-d]pyrimidin-7-yl]tetrahydro-2-furanyl]methyl 2,2-dimethylpropanoate

[(2S,5R)-5-[5-[[(2-Cyanoethyl)amino]carbonyl]-2-[(2,2-dimethyl-1-oxopropyl)amino]-3,4-dihydro-4-oxo-7H-pyrrolo[2,3-d]pyrimidin-7-yl]tetrahydro-2-furanyl]methyl 2,2-dimethylpropanoate

1H-Pyrrolo[2,3-d]pyrimidine-5-carboxamide, 7-[2,3-O-carbonothioyl-5-O-(2,2-dimethyl-1-oxopropyl)-β-D-ribofuranosyl]-N-(2-cyanoethyl)-2-[(2,2-dimethyl-1-oxopropyl)amino]-4,7-dihydro-4-oxo-