2′,3′-Dideoxy-2′-[[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3′-fluoro-N-(triphenylmethyl)-5′-O-(triphenylmethyl)adenosine

2′,3′-Dideoxy-3′-[3-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]-1-triazen-1-yl]-2′-fluoro-N-(triphenylmethyl)-5′-O-(triphenylmethyl)adenosine

9-[2-Azido-2-deoxy-5-O-(triphenylmethyl)-β-D-xylofuranosyl]-N-(triphenylmethyl)-9H-purin-6-amine

Adenosine, N-(triphenylmethyl)-5′-O-(triphenylmethyl)-, 2′-(1,1,1-trifluoromethanesulfonate)

[N(E)]-N-Acetyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-2′-O-[[[tris(1-methylethyl)silyl]oxy]methyl]cytidylyl-(3′→5′)-3′-azido-2′,3′-dideoxy-2′-fluoro-N-[(dibutylamino)methylene]adenosine

[N(E)]-N-Acetyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-2'-O-[[[tris(1-methylethyl)silyl]oxy]methyl]cytidylyl-(3'→5')-2',3'-dideoxy-3'-[[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]amino]-2'-fluoroadenosine

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]cytidylyl-(3′→5′)-3′-[[(2S)-2-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-2′,3′-dideoxy-2′-fluoro-, ion(1-)

[N(E)]-3′-Azido-2′,3′-dideoxy-2′-fluoro-N-[(dibutylamino)methylene]adenosine

2′,3′-Dideoxy-3′-[[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]amino]-2′-fluoro-N-(triphenylmethyl)-5′-O-(triphenylmethyl)adenosine

3′-Azido-2′,3′-dideoxy-2′-fluoro-N-(triphenylmethyl)-5′-O-(triphenylmethyl)adenosine

9-[2,3-Anhydro-5-O-(triphenylmethyl)-β-D-lyxofuranosyl]-N-(triphenylmethyl)-9H-purin-6-amine

9-[3-Azido-3-deoxy-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-N-(triphenylmethyl)-9H-purin-6-amine

Cytidylyl-(3'→5')-3'-[[(2S)-2-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-2',3'-dideoxy-2'-fluoroadenosine

Thymidine, 3′-azido-3′-deoxy-, 5′-[hydrogen P-[[(2-aminoethyl)amino]carbonyl]phosphonate]

Thymidine, 3′-azido-3′-deoxy-, 5′-[hydrogen P-[[[2-(trimethylammonio)ethyl]amino]carbonyl]phosphonate], inner salt

Thymidine, 3′-azido-3′-deoxy-, 5′-[hydrogen P-[[[2-(dimethylamino)ethyl]amino]carbonyl]phosphonate]

Adenosine, N-(triphenylmethyl)-5′-O-(triphenylmethyl)-, 2′,3′-bis(1,1,1-trifluoromethanesulfonate)

Thymidine, 3′-azido-3′-deoxy-, 5′-[hydrogen P-(2-aminoethyl)phosphonate]

Adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenylyl-(3′→5′)-adenosine

9-(2-Deoxy-β-D-erythro-pentofuranosyl)-9H-purine-6-ethanol