5-Amino-1-(2-C-methyl-β-D-ribofuranosyl)-1H-imidazole-4-carboximidamide

1-[5-Amino-1-(2-C-methyl-β-D-ribofuranosyl)-1H-imidazol-4-yl]-N-(phenylmethoxy)methanediamine

N-[4-[Amino[(phenylmethoxy)amino]methyl]-1-(2-C-methyl-β-D-ribofuranosyl)-1H-imidazol-5-yl]formamide

Adenosine, 2′-C-methyl-, 1-oxide

4-(Methylthio)-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-imidazo[4,5-d]pyridazine

β-D-Glucopyranosiduronic acid, 4-[[[[[9-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-(phenylmethoxy)-9H-purin-2-yl]amino]carbonyl]oxy]methyl]-2-nitrophenyl, methyl ester, 2,3,4-triacetate

4(1H)-Pyrimidinone, 5-(1-β-D-ribofuranosyl-1H-imidazol-4-yl)-

5-(1-β-D-Ribofuranosyl-1H-imidazol-4-yl)-4-pyrimidinamine

Guanosine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4,5-epidioxy-4,5,7,8-tetrahydro-8-oxo-

7-Amino-1-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1,3,6,8-tetraazaspiro[4.4]non-6-ene-2,4,9-trione

Guanosine, 1,6-didehydro-2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-5,6,7,8-tetrahydro-5-hydroxy-8-oxo-

Guanosine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4,8-dihydro-4-hydroxy-8-oxo-

Guanosine, 1,6-didehydro-2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-5,6,7,8-tetrahydro-5-hydroperoxy-8-oxo-

Guanosine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4,8-dihydro-4-hydroperoxy-8-oxo-

Cytidine, 2′-deoxy-5′-O-[hydroxy[[6-[(2-methyl-1-oxo-2-propenyl)amino]hexyl]oxy]phosphinyl]adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Guanosine 5′-(heptahydrogen hexaphosphate), P′′′′′→5′-ester with guanosine

5′-(1-Aziridinyl)-5′-deoxy-8-[[4-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]butyl]amino]adenosine

Adenosine, 8-[(4-aminobutyl)amino]-5′-(1-aziridinyl)-5′-deoxy-

Carbamic acid, [4-[[6-amino-9-[5-(1-aziridinyl)-5-deoxy-β-D-ribofuranosyl]-9H-purin-8-yl]amino]butyl]-, (4,5-dimethoxy-2-nitrophenyl)methyl ester

Carbamic acid, [4-[[6-amino-9-[5-O-(methylsulfonyl)-β-D-ribofuranosyl]-9H-purin-8-yl]amino]butyl]-, (4,5-dimethoxy-2-nitrophenyl)methyl ester