Guanosine, 8-amino-, cyclic 2′,3′-(hydrogen phosphate)

Guanosine, 8-bromo-, cyclic 2′,3′-(hydrogen phosphate)

Guanosine, N-methyl-, cyclic 2′,3′-(hydrogen phosphate)

Adenosine, N,N-dimethyl-, cyclic 2′,3′-(hydrogen phosphate)

Adenosine, 2-amino-, cyclic 2′,3′-(hydrogen phosphate)

9H-Purin-2-amine, 9-(2,3-O-phosphinico-β-D-ribofuranosyl)-

1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-3-(2,3-O-phosphinico-β-D-ribofuranosyl)-

2(1H)-Pyrimidinone, 1-(2,3-O-phosphinico-β-D-ribofuranosyl)-

Cytidine, N,N-dimethyl-, cyclic 2′,3′-(hydrogen phosphate)

9H-Purine, 9-(2,3-O-phosphinico-β-D-ribofuranosyl)-

Adenosine, 1,2-dihydro-2-oxo-, cyclic 2′,3′-(hydrogen phosphate)

Cytidine, 5-methyl-, cyclic 2′,3′-(hydrogen phosphate)

5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-1-(2,3-O-phosphinico-β-D-ribofuranosyl)-, ethyl ester

Adenosine 5′-(trihydrogen diphosphate), N-[2-[(6-aminohexyl)amino]-2-oxoethyl]-, P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium, inner salt

Glycine, N-[9-[5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-9H-purin-6-yl]-, P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium, inner salt

Adenosine, 2-[1-(2-hydroxyethyl)-1H-pyrazol-4-yl]-

Adenosine, 2-[1-[2-(dimethylamino)-2-oxoethyl]-1H-pyrazol-4-yl]-

Adenosine, 2-[1-[2-oxo-2-(propylamino)ethyl]-1H-pyrazol-4-yl]-

Adenosine, 2-[1-[2-(ethylamino)-2-oxoethyl]-1H-pyrazol-4-yl]-

Adenosine, 2-[1-[2-(methylamino)-2-oxoethyl]-1H-pyrazol-4-yl]-