2(1H)-Pyrimidinone, 4-amino-1-(3-deoxy-3-thiocyanato-β-D-arabinofuranosyl)-

4-Amino-1-(3-azido-3-deoxy-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

4-Amino-1-(3-deoxy-3-iodo-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

2,4(1H,3H)-Pyrimidinedione, 1-(5-O-benzoyl-3-deoxy-3-thiocyanato-β-D-arabinofuranosyl)-

1-(5-O-Benzoyl-3-bromo-3-deoxy-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione

α-L-Talofuranuronamide, 1-deoxy-5-O-[2,3-di-O-acetyl-N-[2-[[2-(acetylamino)ethyl]dithio]ethyl]-4-deoxy-β-L-erythro-hex-4-enopyranuronamidosyl]-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-methyl-, 2-acetate

α-L-Talofuranuronamide, 5-O-[N-[2-[[2-(acetylamino)ethyl]dithio]ethyl]-4-deoxy-β-L-erythro-hex-4-enopyranuronamidosyl]-1-deoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-methyl-

Thymidine 5′-(tetrahydrogen triphosphate), P′′-[2-[2-[[4-[3,6-bis(ethylamino)-2,7-dimethylxanthylium-9-yl]-3-(ethoxycarbonyl)benzoyl]amino]ethoxy]ethyl] ester, inner salt

Guanosine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, P′′-[2-[2-[[4-[3,6-bis(ethylamino)-2,7-dimethylxanthylium-9-yl]-3-(ethoxycarbonyl)benzoyl]amino]ethoxy]ethyl] ester, inner salt

Cytidine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, P′′-[2-[2-[[4-[3,6-bis(ethylamino)-2,7-dimethylxanthylium-9-yl]-3-(ethoxycarbonyl)benzoyl]amino]ethoxy]ethyl] ester, inner salt

Adenosine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, P′′-[2-[2-[[4-[3,6-bis(ethylamino)-2,7-dimethylxanthylium-9-yl]-3-(ethoxycarbonyl)benzoyl]amino]ethoxy]ethyl] ester, inner salt

Thymidine, P-(2-cyanoethyl)-5′-O-[(1,1-dimethylethyl)diphenylsilyl]thymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-4′′′,5′-C-(2Z)-2-propene-1,3-diyl-, (5′S)-

Thymidine, P-(2-cyanoethyl)-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-4′-C-ethenylthymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-5′-C-2-propenyl-, (5′S)-

Thymidine, (5′S)-5′-O-benzoyl-P-(2-cyanoethyl)thymidylyl-(3′→5′)-5′,5′′′-C-2-butene-1,4-diyl-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-, (5′S)-

Phosphoric acid, (2R,3S,5R)-2-[(1S)-1-(benzoyloxy)-3-butenyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl 2-cyanoethyl (1S)-1-[(2S,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-3-butenyl ester

Phosphoramidous acid, bis(1-methylethyl)-, 2-cyanoethyl (1S)-1-[(2S,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-3-butenyl ester

1-[(2R,4S,5S)-5-[(1S)-1-(Benzoyloxy)-3-buten-1-yl]tetrahydro-4-hydroxy-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-5-[(1S)-1-(Benzoyloxy)-3-buten-1-yl]-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Thymidine, P-(2-cyanoethyl)-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-4′-C-ethenylthymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-4′-C-ethenyl-

Thymidine, 5′-O-[(1,1-dimethylethyl)diphenylsilyl]-4′-C-ethenyl-