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

2-Amino-9-[(2R,5R,7R,8R,12aR,14R,15aS,16R)-14-(6-amino-9H-purin-9-yl)decahydro-2-mercapto-16-methoxy-2,10,10-trioxido-5,8-methanofuro[2,3-m]-1,3,6,9,10,11,2-tetraoxathiaazaphosphacyclotetradecin-7-yl]-1,9-dihydro-6H-purin-6-one

N-[9-[(5S,7R,8R,12aR,14R,15R,15aR)-2-(2-Cyanoethoxy)-7-[1,6-dihydro-2-[(2-methyl-1-oxopropyl)amino]-6-oxo-9H-purin-9-yl]-15-fluorodecahydro-10,10-dioxido-5,8-methanofuro[2,3-m]-1,3,6,9,10,11,2-tetraoxathiaazaphosphacyclotetradecin-14-yl]-9H-purin-6-yl]benzamide

N-[9-[(5S,7R,8R,12aR,14R,15R,15aR)-2-(2-Cyanoethoxy)-7-[1,6-dihydro-2-[(2-methyl-1-oxopropyl)amino]-6-oxo-9H-purin-9-yl]-15-fluorodecahydro-10,10-dioxido-2-sulfido-5,8-methanofuro[2,3-m]-1,3,6,9,10,11,2-tetraoxathiaazaphosphacyclotetradecin-14-yl]-9H-purin-6-yl]benzamide

Adenosine, 2′,5′-dideoxy-2′-fluoro-5′-(sulfoamino)adenylyl-(3′→5′)-6-deamino-, cyclic 2′,5′′′-ester

9-[(5R,7R,8R,12aR,14R,15R,15aR,16R)-16-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-15-fluorodecahydro-2-hydroxy-2,10,10-trioxido-7-(9H-purin-9-yl)-5,8-methanofuro[2,3-m]-1,3,6,9,10,11,2-tetraoxathiaazaphosphacyclotetradecin-14-yl]-9H-purin-6-amine

Adenosine, N-benzoyl-P-(2-cyanoethyl)-2′,5′-dideoxy-2′-fluoro-5′-(sulfoamino)adenylyl-(3′→5′)-6-deamino-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, cyclic ester

6-Deamino-2'-O-dephosphinico-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-O-(sulfonylimino)adenylyl-(2'→5')-N-benzoyl-2',5'-dideoxy-2'-fluoroadenosine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-6-deamino-2'-O-dephosphinico-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-O-(sulfonylimino)adenylyl-(2'→5')-N-benzoyl-3'-O-[bis(4-methoxyphenyl)phenylmethyl]-2',5'-dideoxy-2'-fluoroadenosine

9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

Inosine, 2′,5′-dideoxy-2′-fluoro-5′-(sulfoamino)adenylyl-(3′→5′)-3′-deoxy-3′-fluoro-, cyclic ester

N-[9-[(5R,7R,8S,12aR,14R,15R,15aR,16R)-2-(2-Cyanoethoxy)-7-(1,6-dihydro-6-oxo-9H-purin-9-yl)-15,16-difluorodecahydro-2,10,10-trioxido-5,8-methanofuro[2,3-m]-1,3,6,9,10,11,2-tetraoxathiaazaphosphacyclotetradecin-14-yl]-9H-purin-6-yl]benzamide

3'-Deoxy-2'-O-dephosphinico-3'-fluoro-2'-O-(sulfonylimino)inosinylyl-(2'→5')-N-benzoyl-2',5'-dideoxy-2'-fluoroadenosine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-2'-O-dephosphinico-3'-fluoro-2'-O-(sulfonylimino)inosinylyl-(2'→5')-N-benzoyl-3'-O-[bis(4-methoxyphenyl)phenylmethyl]-2',5'-dideoxy-2'-fluoroadenosine

Adenosine, 2′,5′-dideoxy-5′-(sulfoamino)adenylyl-(3′→5′)-3′-deoxy-3′-fluoro-, cyclic ester

Adenosine, N-benzoyl-P-(2-cyanoethyl)-2′,5′-dideoxy-5′-(sulfoamino)adenylyl-(3′→5′)-N-benzoyl-3′-deoxy-3′-fluoro-, cyclic ester

N-Benzoyl-3'-deoxy-2'-O-dephosphinico-3'-fluoro-2'-O-(sulfonylimino)adenylyl-(2'→5')-N-benzoyl-2',5'-dideoxyadenosine

N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-2'-O-dephosphinico-3'-fluoro-2'-O-(sulfonylimino)adenylyl-(2'→5')-N-benzoyl-2',5'-dideoxyadenosine

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-deoxy-2′-O-dephosphinico-3′-fluoro-2′-O-(sulfonylimino)adenylyl-(2′→5′)-N-benzoyl-2′,5′-dideoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine

2-Amino-9-[(5R,7R,8R,12aR,14R,15aS,16R)-14-(6-amino-9H-purin-9-yl)decahydro-2-hydroxy-16-methoxy-2,10,10-trioxido-5,8-methanofuro[2,3-m]-1,3,6,9,10,11,2-tetraoxathiaazaphosphacyclotetradecin-7-yl]-1,9-dihydro-6H-purin-6-one