5′-O-[(S)-{[6-(Carboxymethyl)-3,5-dimethyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]guanosine

2-Amino-9-{(4ξ)-5-O-[{[6-(carboxymethyl)-3,5-dimethyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]-D-erythro-pentofuranosyl}-1,9-dihydro-6H-purin-6-on

2-Amino-9-{(4ξ)-5-O-[{[6-(carboxymethyl)-3,5-dimethyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]-D-erythro-pentofuranosyl}-1,9-dihydro-6H-purin-6-one

2-Amino-9-{(4ξ)-5-O-[{[6-(carboxyméthyl)-3,5-diméthyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]-D-érythro-pentofuranosyl}-1,9-dihydro-6H-purin-6-one

2-Amino-9-{5-O-[(S)-{[6-(carboxymethyl)-3,5-dimethyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]-α-D-ribofuranosyl}-1,9-dihydro-6H-purin-6-on

2-Amino-9-{5-O-[(S)-{[6-(carboxymethyl)-3,5-dimethyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]-α-D-ribofuranosyl}-1,9-dihydro-6H-purin-6-one

2-Amino-9-{5-O-[(S)-{[6-(carboxyméthyl)-3,5-diméthyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]-α-D-ribofuranosyl}-1,9-dihydro-6H-purin-6-one

5′-O-[(S)-{[6-(Carboxymethyl)-3,5-dimethyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]guanosin

5′-O-[(S)-{[6-(Carboxymethyl)-3,5-dimethyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]guanosine

5′-O-[(S)-{[6-(Carboxyméthyl)-3,5-diméthyl-2-oxo-1,2-dihydro-4-pyridinyl]oxy}(hydroxy)phosphoryl]guanosine

6H-Purin-6-one, 2-amino-9-[(4ξ)-5-O-[[[2-(carboxymethyl)-6-hydroxy-3,5-dimethyl-4-pyridinyl]oxy]hydroxyphosphinyl]-D-erythro-pentofuranosyl]-1,9-dihydro-

6H-Purin-6-one, 2-amino-9-[5-O-[(S)-[[6-(carboxymethyl)-1,2-dihydro-3,5-dimethyl-2-oxo-4-pyridinyl]oxy]hydroxyphosphinyl]-α-D-ribofuranosyl]-1,9-dihydro-

Guanosine, 5′-O-[(S)-[[6-(carboxymethyl)-1,2-dihydro-3,5-dimethyl-2-oxo-4-pyridinyl]oxy]hydroxyphosphinyl]-

5′-O-[(S)-{[2-(Carboxymethyl)-6-Hydroxy-3,5-Dimethylpyridin-4-Yl]oxy}(Hydroxy)phosphoryl]guanosine

FEG