2-Bromo-4,5-dichloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-benzimidazole

N-Acetyl-2'-deoxy-5-iodocytidine

2'-Deoxy-2'-[4-(2-pyridinyl)-1H-1,2,3-triazol-1-yl]-5-methyluridine

2'-Chloro-4'-C-cyclopropyl-2'-deoxyuridine

2'-Chloro-4'-C-(chloromethyl)-2'-deoxy-5-fluorouridine

2'-Chloro-4'-C-(chloromethyl)-2'-deoxyuridine

2'-Deoxy-5'-O-(6-deoxy-α-L-mannopyranosyl)-5-fluorouridine

2'-Deoxy-3'-O-(6-deoxy-α-L-mannopyranosyl)-5-fluorouridine

2'-Chloro-4'-C-(chloromethyl)-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-[2-[4-(1,1-dimethylethyl)phenoxy]acetyl]-2'-O-methylguanosine

5-[(1E)-2-(2-Benzofuranyl)ethenyl]-2'-deoxyuridine

5-[1,1'-Biphenyl]-4-yl-2'-deoxyuridine

5-(1,3-Benzodioxol-5-yl)-2'-deoxyuridine

2,5,6-Trichloro-1-(2,3-di-O-acetyl-5-O-hexyl-β-D-ribofuranosyl)-1H-benzimidazole

2,5,6-Trichloro-1-(5-deoxy-5-iodo-β-D-ribofuranosyl)-1H-benzimidazole

2,5,6-Trichloro-1-(2,3-di-O-acetyl-5-deoxy-5-iodo-β-D-ribofuranosyl)-1H-benzimidazole

2,5,6-Trichloro-1-(5-O-hexyl-β-D-ribofuranosyl)-1H-benzimidazole

5'-Azido-3',5'-dideoxy-3'-[[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]amino]-N,N-dimethyladenosine

5'-Azido-3',5'-dideoxy-3'-[[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]amino]-N,N-dimethyladenosine

3'-[[(2S)-2-Amino-1-oxo-3-[4-(2-propyn-1-yloxy)phenyl]propyl]amino]-5'-azido-3',5'-dideoxy-N,N-dimethyladenosine