Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-(4,4,4-trifluorobutyl)-

Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-(2,2,3,3,3-pentafluoropropyl)-

Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-(3,3,3-trifluoropropyl)-

Guanosine, 3′-deoxy-7-(2,2-difluoroethyl)-7,8-dihydro-8-oxo-

Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-(2,2,2-trifluoroethyl)-

Guanosine, 3′-deoxy-7,8-dihydro-7-[(methylthio)methyl]-8-oxo-

Guanosine, 3′-deoxy-7,8-dihydro-7-(methoxymethyl)-8-oxo-

Guanosine, 7-butyl-3′-deoxy-7,8-dihydro-8-oxo-

Guanosine, 7-(cyclopropylmethyl)-3′-deoxy-7,8-dihydro-8-oxo-

Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-[2-oxo-2-(1-pyrrolidinyl)ethyl]-

Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-(3-pyridinylmethyl)-

Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-[[4-(trifluoromethyl)phenyl]methyl]-

Guanosine, 3′-deoxy-7,8-dihydro-7-[(3-hydroxyphenyl)methyl]-8-oxo-

Guanosine, 3′-deoxy-7,8-dihydro-7-[(3-methoxyphenyl)methyl]-8-oxo-

Guanosine, 3′-deoxy-7,8-dihydro-7-[(4-methoxyphenyl)methyl]-8-oxo-

Guanosine, 3′-deoxy-7-[(4-formylphenyl)methyl]-7,8-dihydro-8-oxo-

Guanosine, 3′-deoxy-7,8-dihydro-8-oxo-7-[(2E)-3-(2H-tetrazol-5-yl)-2-propen-1-yl]-

Cyclopropanecarboxylic acid, 2-[[2-amino-9-(3-deoxy-β-D-erythro-pentofuranosyl)-1,6,8,9-tetrahydro-6,8-dioxo-7H-purin-7-yl]methyl]-, (1R,2R)-

2-Thiophenecarboxylic acid, 4-[[2-amino-9-(3-deoxy-β-D-erythro-pentofuranosyl)-1,6,8,9-tetrahydro-6,8-dioxo-7H-purin-7-yl]methyl]-, methyl ester

2-Thiophenecarboxylic acid, 4-[[2-amino-9-(3-deoxy-β-D-erythro-pentofuranosyl)-1,6,8,9-tetrahydro-6,8-dioxo-7H-purin-7-yl]methyl]-