5′-O-[[(6-Aminohexyl)amino]hydroxyphosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

5′-O-(Hydroxymercaptophosphinyl)thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

5′-Deoxy-5′-fluoro-3-(2-oxo-2-phenylethyl)uridine

3-[2-(4-Chlorophenyl)-2-oxoethyl]-5′-deoxy-5′-fluoro-2′,3′-O-(1-methylethylidene)uridine

5′-Deoxy-5′-fluoro-2′,3′-O-(1-methylethylidene)-3-(2-oxo-2-phenylethyl)uridine

Uridine, 3-[2-(4-chlorophenyl)-2-oxoethyl]-2′,3′-O-(1-methylethylidene)-, 5′-(4-methylbenzenesulfonate)

Uridine, 2′,3′-O-(1-methylethylidene)-3-(2-oxo-2-phenylethyl)-, 5′-(4-methylbenzenesulfonate)

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidine

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidine

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidine

3′-[[(2S)-2-(Acetylamino)-3-(4-hydroxyphenyl)-1-oxopropyl]amino]-3′-deoxyadenosine

3′-[[(2S)-2-(Acetylamino)-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3′-deoxyadenosine

3′-Deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(dibutylamino)methylene]-3′-[[(2S)-2-hydroxy-1-oxo-3-phenylpropyl]amino]adenosine

3′-[[(2S)-2-(Acetylamino)-3-(4-hydroxyphenyl)-1-oxopropyl]amino]-3′-deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(dibutylamino)methylene]adenosine

3′-Deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(dibutylamino)methylene]-3′-[[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-(4-hydroxyphenyl)-1-oxopropyl]amino]adenosine

3′-[[(2S)-2-(Acetylamino)-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3′-deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(dibutylamino)methylene]adenosine

N-Benzoyl-8-[(4-methoxyphenyl)amino]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]adenosine

N-Benzoyl-8-([1,1′-biphenyl]-4-ylamino)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]adenosine

Thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanosine

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxo-P(O)-[2-(4-nitrophenyl)ethyl]thymidylyl-(3′→5′)-, 3′-benzoate