2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-β-D-arabinofuranosyl]-5-methyl-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-(hydroxymethyl)-3-O-(phenylmethyl)-β-D-lyxofuranosyl]-5-methyl-

1-[2,5-Bis-O-(methylsulfonyl)-4-C-[[(methylsulfonyl)oxy]methyl]-3-O-(phenylmethyl)-α-L-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-O-[(4-methylphenyl)sulfonyl]-4-C-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-3-O-(phenylmethyl)-α-L-arabinofuranosyl]-5-methyl-

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-4-C-(hydroxymethyl)-3-O-(phenylmethyl)-α-L-arabinofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-amino-2′,3′-dideoxy-P-thioguanylyl-(3′→5′)-3′-amino-2′,3′-dideoxy-P-thiocytidylyl-(3′→5′)-3′-amino-2′,3′-dideoxy-P-thiocytidylyl-(3′→5′)-3′-amino-3′-deoxy-P-thiothymidylyl-(3′→5′)-3′-amino-2′,3′-dideoxy-P-thiocytidylyl-(3′→5′)-

Cytidine, 5′-deoxy-5-fluoro-N-[(nonyloxy)carbonyl]-

Cytidine, 5′-deoxy-N-(ethoxycarbonyl)-5-fluoro-

Cytidine, 5′-deoxy-5-fluoro-N-(methoxycarbonyl)-

9H-Purine-6-ethanol, α-isopropylidene-9-β-D-ribofuranosyl-

6-(3-Methyl-2-buten-1-yl)-2-(methylthio)-9-β-D-ribofuranosyl-9H-purine

6-(3-Methyl-2-buten-1-yl)-9-β-D-ribofuranosyl-9H-purine

9-β-D-Ribofuranosyl-9H-purine-6-methanol

2,5-Methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepine-3-carboxylic acid, 2,3-dihydro-8-methyl-9-oxo-, ethyl ester, [2R-(2α,3β,5α)]-

β-D-erythro-Pentofuranuronic acid, 1,2-dideoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-, ethyl ester

3-β-D-Ribofuranosyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione

1H-Purine-2,6-dione, 3,7-dihydro-1-β-D-ribofuranosyl-

2-Amino-3-β-D-ribofuranosyl-4(3H)-pyrimidinone

2-Amino-6-(methylthio)-3-β-D-ribofuranosyl-4(3H)-pyrimidinone

6-Amino-4-(methylthio)-1-β-D-ribofuranosyl-2(1H)-pyrimidinone