3′-Amino-N-benzoyl-P(O)-(2-cyanoethyl)-2′,3′-dideoxy-2′-fluoro-P-thioadenylyl-(3′→5′)-2′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine

3′-Amino-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-2′,3′-dideoxy-2′-fluoro-P-thioadenylyl-(3′→5′)-2′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine

3'-Amino-N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2',3'-dideoxy-2'-fluoroadenosine

3'-Azido-N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2',3'-dideoxy-2'-fluoroadenosine

Guanosine, 3′-amino-2′,3′-dideoxy-2′-fluoro-5′-O-[(S)-hydroxymercaptophosphinyl]adenylyl-(3′→5′)-3′-O-methyl-, cyclic nucleotide

Guanosine, 3′-amino-N-benzoyl-2′-deoxy-2′-fluoro-5′-O-[(2-cyanoethoxy)mercaptophosphinyl]-P-methyladenylyl-(3′→5′)-3′-O-methyl-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

P(O)-(2-Cyanoethyl)-3'-O-methyl-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(2'→5')-3'-azido-N-benzoyl-2',3'-dideoxy-2'-fluoroadenosine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-3'-O-methyl-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(2'→5')-3'-azido-N-benzoyl-2',3'-dideoxy-2'-fluoroadenosine

Guanosine, 2′,5′-dideoxy-2′-fluoro-5′-(phosphonoamino)adenylyl-(3′→5′)-3′-O-methyl-, cyclic nucleotide

Guanosine, N-benzoyl-2′,5′-dideoxy-2′-fluoro-5′-[(hydroxymethoxyphosphinyl)amino]adenylyl-(3′→5′)-3′-O-methyl-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

5′-Azido-N-benzoyl-P-(2-cyanoethyl)-2′,5′-dideoxy-2′-fluoroadenylyl-(3′→5′)-3′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine

5′-Azido-N-benzoyl-P-(2-cyanoethyl)-2′,5′-dideoxy-2′-fluoroadenylyl-(3′→5′)-2′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine

2'-O-(4,4'-Dimethoxytrityl)-N2-isobutyroyl-3'-O-methyl guanosine-5'-CED-phosphoramidite

2′-O-[Bis(4-methoxyphenyl)phenylmethyl]-3′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine

2′-O-[Bis(4-methoxyphenyl)phenylmethyl]-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine

5′-O-[(1,1-Dimethylethyl)dimethylsilyl]-3′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine

2′-Guanylic acid, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]adenylyl-(3′→5′)-5′-amino-3′,5′-dideoxy-3′-fluoro-, cyclic nucleotide

2′-Guanylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]adenylyl-(3′→5′)-5′-amino-3′,5′-dideoxy-3′-fluoro-N-(2-methyl-1-oxopropyl)-, 2′-(2-cyanoethyl) ester, cyclic nucleotide

5′-Azido-P-(2-cyanoethyl)-3′,5′-dideoxy-3′-fluoro-N-(2-methyl-1-oxopropyl)guanylyl-(2′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine