3-(3,5-Di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-(4-methylphenyl)furo[2,3-d]pyrimidin-2(3H)-one

6-Chloro-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-6-deamino-2′-deoxy-6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-P(S)-phenyl-P-thioadenylyl-(3′→5′)-6-deamino-2′-deoxy-6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-P(S)-phenyl-P-thioadenylyl-(3′→5′)-6-deamino-2′-deoxy-6-(1,3-dihydro-1,3-dioxo-2H-isoindol...

3′-Adenylic acid, 6-deamino-2′-deoxy-6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)adenylyl-(3′→5′)-6-deamino-2′-deoxy-6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-

2-[9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[hydroxy(phenylthio)phosphinyl]-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-1H-isoindole-1,3(2H)-dione

2-[[[9-[3,5-Bis-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]amino]carbonyl]benzoic acid

Uridine, 5-[4-[1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,5,5-tetramethyl-2-imidazolidinyl]phenyl]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5-[4-[1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,5,5-tetramethyl-2-imidazolidinyl]phenyl]-2′-deoxy-

Uridine, 5-[4-[1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,5,5-tetramethyl-2-imidazolidinyl]phenyl]-2′-deoxy-, 3′,5′-diacetate

Uridine, 2′-deoxy-5-(4-formylphenyl)-, 3′,5′-diacetate

1H-Imidazol-1-yloxy, 2-[4-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]phenyl]-4,5-dihydro-4,4,5,5-tetramethyl-, 3-oxide

2-[9-[3-O-[Bis(phenylthio)phosphinyl]-2-deoxy-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-1H-isoindole-1,3(2H)-dione

1-[6-Amino-2-(dimethylamino)-9H-purin-9-yl]-1-deoxy-N-methyl-β-D-ribofuranuronamide

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

Adenosine, N-benzoyl-2′-deoxy-, 3′-(S,S-diphenyl phosphorodithioate)

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

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

N-(2-Aminoethyl)-1-deoxy-1-[6-[(1-ethylpropyl)amino]-9H-purin-9-yl]-β-D-ribofuranuronamide

2-[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-9H-purin-6-yl]-1H-isoindole-1,3(2H)-dione

Uridine 5′-(tetrahydrogen triphosphate), 4-hydrazone