4-Amino-7-[2-O-[(4-methylphenyl)sulfonyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

7-[2-O-[(4-Methylphenyl)sulfonyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

N,N-Diethyl-N′-(6-formyl-1,4-dihydro-4-oxo-1-β-D-ribofuranosyl-2-pteridinyl)methanimidamide

N′-[6-Formyl-1,4-dihydro-4-oxo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2-pteridinyl]-N,N-dimethylmethanimidamide

1,4-Dihydro-4-oxo-2-[(1-piperidinylmethylene)amino]-1-β-D-ribofuranosyl-6-pteridinecarboxaldehyde

2-[(5-β-D-Ribofuranosyl-5H-1,2,4-triazino[6,5-b][1,4]benzothiazin-3-yl)thio]acetamide

1-(1-D-Ribofuranosyl-1H-imidazol-4-yl)ethanone

4,5-Dimethyl 1-[2-deoxy-3,5-bis-O-(4-methylphenyl)-β-L-erythro-pentofuranosyl]-1H-imidazole-4,5-dicarboxylate

3-(5-O-Phosphono-β-D-ribofuranosyl)-3H-1,2,3-triazolo[4,5-d]pyrimidine-5,7-diamine

2-[[5-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-5H-1,2,4-triazino[6,5-b][1,4]benzothiazin-3-yl]thio]acetamide

4,5-Dimethyl 1-[2,3,5-tris-O-(phenylmethyl)-β-L-ribofuranosyl]-1H-imidazole-4,5-dicarboxylate

5-Methyl-1-[2,3,5-tris-O-(phenylmethyl)-β-D-ribofuranosyl]-1H-indole-2,3-dione

5-Iodo-1-[2,3,5-tris-O-(phenylmethyl)-β-D-ribofuranosyl]-1H-indole-2,3-dione

Adenosine 5′-(trihydrogen diphosphate), 2′-(dihydrogen phosphate), P′→5′-ester with 1,6-dihydro-1-β-D-ribofuranosyl-3-pyridinecarboxamide

9-[5-O-[[[(2R)-2-Amino-6-[[[(2S,3R)-3-methyl-2-pyrrolidinyl]carbonyl]amino]-1-oxohexyl]oxy]hydroxyphosphinyl]-α-L-arabinofuranosyl]-9H-purin-6-amine

1-[2,3,5-Tris-O-(phenylmethyl)-β-D-ribofuranosyl]-1H-indole-2,3-dione

Uridine, 2'-deoxy-, 5'-[hydrogen P-(phosphonomethyl)phosphonate]

2,5,6-Trichloro-1-(5,6-dideoxy-β-D-ribo-hexofuranosyl)-1H-indole-3-carboxaldehyde

Methylazanyl 3-[2,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidineacetate

3-[2,5-Bis-O-[(1,1-dimethylbutyl)dimethylsilyl]-β-D-ribofuranosyl]-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidineacetic acid