Guanosine, 8-[(1-phenyl-1H-tetrazol-5-yl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

1-Methyl 2-[[2-amino-6,9-dihydro-6-oxo-9-(3,5-O-phosphinico-β-D-ribofuranosyl)-1H-purin-8-yl]thio]acetate

Guanosine, 8-[(4-methyl-2-oxo-2H-1-benzopyran-7-yl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-[(1-methyl-1H-tetrazol-5-yl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-[(2-methyl-3-furanyl)thio]-, cyclic 3',5'-(hydrogen phosphate)

Guanosine, 8-[[4-(1-methylethyl)phenyl]thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-(hexylthio)-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-(ethylthio)-, cyclic 3′,5′-(hydrogen phosphate)

P,P-Diethyl P-[2-[[2-amino-6,9-dihydro-6-oxo-9-(3,5-O-phosphinico-β-D-ribofuranosyl)-1H-purin-8-yl]thio]ethyl]phosphonate

Guanosine, 8-[(2,4-dichlorophenyl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-[(cyclohexylmethyl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-[(4′-cyano[1,1′-biphenyl]-4-yl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-[(4-cyanophenyl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

B-[4-[[2-Amino-6,9-dihydro-6-oxo-9-(3,5-O-phosphinico-β-D-ribofuranosyl)-1H-purin-8-yl]thio]phenyl]boronic acid

Guanosine, 8-[(2-amino-2-oxoethyl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

6,6′-[2,5,8,11,14,17,20-Heptaoxaheneicosane-1,21-diylbis(1H-1,2,3-triazole-4,1-diyl-4,1-phenylene)]bis[3,4-dihydro-2-phenyl-3-(3,5-O-phosphinico-β-D-ribofuranosyl)-9H-imidazo[1,2-a]purin-9-one]

N,N′-3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diylbis[2-[[5,6,7,9-tetrahydro-6,9-dioxo-3-(3,5-O-phosphinico-β-D-ribofuranosyl)-3H-imidazo[1,2-a]purin-2-yl]thio]acetamide]

Guanosine, 8,8′′-[3,6,9,12,15-pentaoxaheptadecane-1,17-diylbis(thio-4,1-phenylene)]bis-, cyclic 3′,5′:3′′′,5′′′-bis(hydrogen phosphate)

Guanosine, 8-[[27-[2-amino-8-bromo-6,9-dihydro-6-oxo-9-(3,5-O-phosphinico-β-D-ribofuranosyl)-1H-purin-1-yl]-2,24-dioxo-7,10,13,16,19-pentaoxa-23-azaheptcos-1-yl]thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 1,1′′-(4,26-dioxo-9,12,15,18,21-pentaoxa-5,25-diazanonacosane-1,29-diyl)bis[8-bromo-, cyclic 3′,5′:3′′′,5′′′-bis(hydrogen phosphate)