5'-Chloro-5'-deoxyuridine

2'-S-[Bis(4-methoxyphenyl)phenylmethyl]-2'-thiouridine

(2'R)-2'-Deoxy-2'-(difluoromethyl)-2'-fluoro-4'-C-fluorouridine 5'-(trihydrogen diphosphate)

(2'S)-2'-Deoxy-4'-C-fluoro-2'-(fluoromethyl)-2'-methyluridine

3'-Deoxy-3'-[[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-[4-[[1-[(4-fluorophenyl)methyl]-1H-1,2,3-triazol-4-yl]methoxy]phenyl]-1-oxopropyl]amino]-2',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N,N-dimethyladenosine

3'-[[(2S)-2-Amino-3-[4-[(4-fluorophenyl)methoxy]phenyl]-1-oxopropyl]amino]-3'-deoxy-N,N-dimethyladenosine

2-Bromo-5,6-dichloro-1-α-D-lyxofuranosyl-1H-benzimidazole

2,5,6-Trichloro-1-α-D-lyxofuranosyl-1H-benzimidazole

3,4-Pyrrolidinediol, 2-(hydroxymethyl)-, (2R,3R,4S)-

5'-Deoxy-5'-[[3,4-dioxo-2-(2-propyn-1-ylamino)-1-cyclobuten-1-yl]amino]guanosine

(5S,8R)-1-[(4-Chlorophenyl)methyl]-2,3,5,6,7,8-hexahydro-9-nitro-5,8-epoxy-1H-imidazo[1,2-a]azepine

(5S,8R)-1-[(2-Chloro-5-thiazolyl)methyl]-2,3,5,6,7,8-hexahydro-9-nitro-5,8-epoxy-1H-imidazo[1,2-a]azepine

Phenylmethyl 3-[5-O-[2-deoxy-6-O-[(1,1-dimethylethyl)dimethylsilyl]-3,4-bis-O-(phenylmethyl)-α-D-lyxo-hexopyranosyl]-2,3-bis-O-[(phenylmethoxy)carbonyl]-β-D-ribofuranosyl]-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinecarboxylate

4-Amino-1-[2,5-anhydro-6-deoxy-4-C-(hydroxymethyl)-α-L-mannofuranosyl]-2(1H)-pyrimidinone

Cytidine, 3'-[(benzoyloxy)methyl]-3'-deoxy-5-fluoro-3'-methyl-, 2',5'-dibenzoate, (3'S)-

5'-S-[2-[[2-Amino-2-deoxy-6-O-(2,6-diamino-2,6-dideoxy-β-D-glucopyranosyl)-β-D-glucopyranosyl]oxy]ethyl]-5'-thiouridine