Guanosine, 3′-O-(phosphonomethyl)-, bimol. cyclic 3′→5′′′:3′′′→5′-ester

Adenosine, guanylyl-(3′→5′)-3′-O-(phosphonomethyl)-, cyclic nucleotide

Guanosine, adenylyl-(3′→5′)-3′-O-(phosphonomethyl)-, cyclic nucleotide

Adenosine, N-benzoyl-P-(2-cyanoethyl)-2′-deoxy-2′-fluoroadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-2′-fluoro-3′-O-[[hydroxy[(4-methoxy-2-pyridinyl)methoxy]phosphinyl]methyl]-

N-Benzoyl-2′-deoxy-2′-fluoro-3′-O-[[hydroxy[(4-methoxy-2-pyridinyl)methoxy]phosphinyl]methyl]adenosine

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoro-3′-O-[[hydroxy[(4-methoxy-2-pyridinyl)methoxy]phosphinyl]methyl]adenosine

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(dimethylamino)methylene]-2′-fluoro-3′-O-[[hydroxy[(4-methoxy-1-oxido-2-pyridinyl)methoxy]phosphinyl]methyl]-

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoro-3′-O-[[hydroxy[(4-methoxy-1-oxido-2-pyridinyl)methoxy]phosphinyl]methyl]-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(dimethylamino)methylene]-2′-fluoro-, 3′-[methyl N,N-bis(1-methylethyl)phosphoramidite]

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(dimethylamino)methylene]-2′-fluoro-, 3′-[methyl N,N-bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoro-N-[(dimethylamino)methylene]-

2-Amino-9-[(5S,7R,8R,10R,12aS,14R,15aS)-14-(6-amino-9H-purin-9-yl)decahydro-10-mercapto-2,2,10-trioxido-5,8-methanofuro[3,2-l][1,3,6,9,10,11,2]tetraoxathiaazaphosphacyclotetradecin-7-yl]-1,9-dihydro-6H-purin-6-one