2(1H)-Pyrimidinone,4-amino-1-[5-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]tetrahydro-2-thienyl]-,(2S-trans)-

2(1H)-Pyrimidinone,4-amino-1-[5-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]tetrahydro-2-thienyl]-,(2R-cis)-

1-[(2S,5S)-5-[[[(1,1-Dimethylethyl)diphenylsilyl]oxy]methyl]tetrahydro-2-thienyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

4'-Thio-5'-adenylic acid

3',5'-O-[1,1,3,3-Tetrakis(1-methylethyl)-1,3-disiloxanediyl]-4'-thiouridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-5-methyl-4'-thiouridine

Adenosine,2-amino-2',3'-dideoxy-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-thio-

2-Chloro-2',3'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl-4'-thioadenosine

2-Chloro-2',3'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-4'-thioadenosine

1-[2-Chloro-6-(cyclopropylamino)-9H-purin-9-yl]-1-deoxy-N-methyl-4-thio-β-D-ribofuranuronamide

1-[2-Chloro-6-(cyclopentylamino)-9H-purin-9-yl]-1-deoxy-N-methyl-4-thio-β-D-ribofuranuronamide

1-[2-Chloro-6-(methylamino)-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-4-thio-β-D-ribofuranuronamide

1-[2-Chloro-6-(cyclopropylamino)-9H-purin-9-yl]-1-deoxy-N-ethyl-4-thio-β-D-ribofuranuronamide

Cytidine,N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-4'-thio-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-(4-thio-L-xylofuranosyl)-

1-[2-Chloro-6-(cyclopentylamino)-9H-purin-9-yl]-1-deoxy-N-ethyl-4-thio-β-D-ribofuranuronamide

1-[2-Chloro-6-(methylamino)-9H-purin-9-yl]-1-deoxy-N-(3-methylbutyl)-4-thio-β-D-ribofuranuronamide

1-[2-Chloro-6-(cyclopropylamino)-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-4-thio-β-Dribofuranuronamide

L-Alanine,N-[(S)-hydroxyphenoxyphosphinyl]-,1-methylethylester,5′-esterwith4-amino-1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)-2(1H)-pyrimidinone5

1-[2-Chloro-6-(methylamino)-9H-purin-9-yl]-1-deoxy-N-[2-(3-fluorophenyl)ethyl]-4-thio-β-Dribofuranuronamide