Adenosine, 5′-[N-(4-morpholinylcarbonyl)sulfamate]

Adenosine, 5′-[N-(2-hydroxy-4-methylbenzoyl)sulfamate]

Adenosine, 5′-[N-[2-hydroxy-4-(trifluoromethyl)benzoyl]sulfamate]

Adenosine, 5′-[N-(4-bromo-2-hydroxybenzoyl)sulfamate]

Guanosine, 2′-deoxy-8-[(2′,3-dimethyl[1,1′-biphenyl]-4-yl)amino]-

Adenosine, 5′-[N-(4-fluoro-2-hydroxybenzoyl)sulfamate]

8-[[4-(9H-Pyrido[3,4-b]indol-9-yl)phenyl]amino]guanosine

N-5′-Thymidylyl-D-alanine

N-[[P(R)]-P-Phenyl-5′-thymidylyl]-L-alanine methyl ester

N-5′-Thymidylyl-D-alanine 1-methyl ester

Thymidine, 5′-[phenyl N-(1-methylethyl)phosphoramidate]

N-[[P(S)]-P-Phenyl-5′-thymidylyl]-L-alanine methyl ester

2-(Cyclopentyloxy)-5′-S-methyl-2′,3′-O-(1-methylethylidene)-5′-thioadenosine

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[N-(4-azido-2,3,5,6-tetrafluorobenzoyl)sulfamate]

Adenosine, 2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-(N-acetylsulfamate)

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[N-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxo-3-phenylpropyl]sulfamate]

Adenosine, 2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[N-(cyclopentylcarbonyl)sulfamate]

Adenosine, 2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[N-(cyclohexylcarbonyl)sulfamate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[N-(4-morpholinylcarbonyl)sulfamate]

5′-Deoxy-5′-[[(4-oxo-4H-1-benzopyran-3-yl)carbonyl]amino]adenosine