5-Amino-1-(3-chloro-3-deoxy-β-D-xylofuranosyl)-1H-imidazole-4-carboxamide

1-(5-O-Acetyl-β-D-ribofuranosyl)-5-amino-1H-imidazole-4-carboxamide

1-(5-O-Acetyl-β-D-ribofuranosyl)-5-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-carboxamide

1H-Imidazole-4-carboxamide, 1-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-amino-2,3-dihydro-2-thioxo-

5-Amino-2-bromo-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-1H-imidazole-4-carboxamide

5-Amino-2,3-dihydro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-2-thioxo-1H-imidazole-4-carboxamide

3-[2-O-Benzoyl-5-O-[(4-methoxyphenyl)diphenylmethyl]-3-O-phosphono-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purine

Adenosine, 2′-O-benzoyl-P-(2-cyanoethyl)uridylyl-(3′→5′)-N,N-dibenzoyl-, 2′,3′-dibenzoate

Adenosine, N,1-(1,2-ethenediyl)adenylyl-(3′→5′)-uridylyl-(3′→5′)-

3′-Uridylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, mono(2-cyanoethyl) ester, 2′-benzoate

Uridine 5′-(trihydrogen diphosphate), P′-[2-(acetylamino)-2,6-dideoxy-β-L-glucopyranosyl] ester

Uridine 5′-(trihydrogen diphosphate), P′-[2-(acetylamino)-2,6-dideoxy-β-L-mannopyranosyl] ester

1,5-Dideoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-2,3-O-(1-methylethylidene)-β-D-ribo-hexofuranuronic acid

β-D-ribo-Hexofuranuronic acid, 1,5-dideoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-, 2,3-dibenzoate

1-(2,3-Di-O-benzoyl-5-deoxy-β-D-ribo-hexofuranosyl)-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[(hydroxyamino)methyl]-

Uridine, 3′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-O-methyl-3′-(nitromethyl)-

Uridine, 3′-deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(nitromethyl)-

Uridine, 3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-O-methyl-3′-(nitromethyl)-

Uridine, 3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-3′-(nitromethyl)-