3'-De(phosphinicooxy)-5-methyl-2'-O,4'-C-methyleneuridylyl-1H-1,2,3-triazole-1,4-diyl-(3'→5')-N-benzoyl-5'-deoxy-2'-O,4'-C-methyleneadenosine

2',3'-O-Cyclohexylidene-5'-O-[(1,1-dimethylethyl)dimethylsilyl]-4'-C-(hydroxymethyl)-5-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-3'-[[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-oxo-6-(trimethylammonio)hexyl]amino]-N,N-dimethyladenosine

5'-O-Phosphonoadenylyl-(3'→5')-cytidylyl-(3'→5')-cytidylyl-(3'→5')-3'-[(2-aminoacetyl)amino]-3'-deoxy-N,N-dimethyladenosine

5'-O-Phosphonoguanylyl-(3'→5')-cytidylyl-(3'→5')-adenylyl-(3'→5')-cytidylyl-(3'→5')-cytidylyl-(3'→5')-3'-[(2-aminoacetyl)amino]-3'-deoxy-N,N-dimethyladenosine

N-Benzoyl-3'-de(phosphinicooxy)-2'-O,4'-C-methyleneadenylyl-1H-1,2,3-triazole-1,4-diyl-(3'→5')-N-benzoyl-5'-deoxy-2'-O,4'-C-methyleneadenosine

5-[4-[[[[4-(2-Azidoethoxy)phenyl]methylene]amino]oxy]-1-butyn-1-yl]-2'-deoxyuridine

4'-C-Acetyl-2',3'-O-cyclohexylidene-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-5-methyluridine

2',3'-O-Cyclohexylidene-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-[(1S)-1-hydroxyethyl]-5-methyluridine

2',3'-O-Cyclohexylidene-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-formyl-5-methyluridine

2',3'-O-Cyclohexylidene-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-(hydroxymethyl)-5-methyluridine

2',3'-O-Cyclohexylidene-4'-C-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-5-methyluridine

2',3'-O-Cyclohexylidene-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-[(1R)-1-hydroxyethyl]-5-methyluridine

5'-[[2-(Acetylamino)acetyl]amino]-5'-deoxyuridine

5'-[[2-[(3-Carboxy-1-oxopropyl)amino]acetyl]amino]-5'-deoxyuridine

5'-[[2-(Benzoylamino)acetyl]amino]-5'-deoxyuridine

L-Aspartamide, L-threonyl-L-alanyl-N1-[4-[(carboxyoxy)methyl]phenyl]-, 5'-ester with 2'-deoxy-5-fluorouridine

1-(5-O-Phosphono-β-D-ribofuranosyl)-2-(3-pyridinyl)-1H-benzimidazole

6-Phenyl-1-(5-O-phosphono-β-D-ribofuranosyl)-1H-benzimidazole

2-(3-Pyridinyl)-1-β-D-ribofuranosyl-1H-benzimidazole