P-(2-Cyanoethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)guanylyl-(2′→5′)-3′-azido-N-benzoyl-3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine

3′-Azido-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine

Adenosine, 2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

2′-Guanylic acid, 2′,3′-dideoxy-2′-fluoroadenylyl-(3′→5′)-5′-amino-5′-deoxy-3′-O-[tris(1-methylethyl)silyl]-, cyclic nucleotide

2′-Guanylic acid, N-benzoyl-2′,3′-dideoxy-2′-fluoro-P-methyladenylyl-(3′→5′)-5′-amino-5′-deoxy-N-(2-methyl-1-oxopropyl)-3′-O-[tris(1-methylethyl)silyl]-, cyclic nucleotide

Guanosine, N-benzoyl-2′-deoxy-2′-fluoro-P-methyladenylyl-(3′→5′)-5′-amino-5′-deoxy-N-(2-methyl-1-oxopropyl)-3′-O-[tris(1-methylethyl)silyl]-, 2′-(hydrogen phosphonate)

Guanosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoro-P-methyladenylyl-(3′→5′)-5′-amino-5′-deoxy-N-(2-methyl-1-oxopropyl)-3′-O-[tris(1-methylethyl)silyl]-, 2′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoro-P-methyladenylyl-(3′→5′)-5′-amino-5′-deoxy-N-(2-methyl-1-oxopropyl)-2′-O-[tris(1-methylethyl)silyl]guanosine

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoro-P-methyladenylyl-(3′→5′)-5′-amino-5′-deoxy-N-(2-methyl-1-oxopropyl)-3′-O-[tris(1-methylethyl)silyl]guanosine

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-fluoro-, 3′-(dimethyl phosphite)

5′-Azido-5′-deoxy-2′-O-[tris(1-methylethyl)silyl]-N-(2-methyl-1-oxopropyl)guanosine

5′-Azido-5′-deoxy-3′-O-[tris(1-methylethyl)silyl]-N-(2-methyl-1-oxopropyl)guanosine

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

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

P-(2-Cyanoethyl)-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)guanylyl-(2'→5')-3'-azido-N-benzoyl-2',3'-dideoxy-2'-fluoroadenosine

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

3'-Azido-N-benzoyl-2',3'-dideoxy-2'-fluoroadenosine