Cytidine, 2′-deoxy-5′-O-[hydroxy[(1S)-1-(hydroxymethyl)-2-(1-pyrenylmethoxy)ethoxy]phosphinyl]cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxy-5′-O-[[(1S)-3-(7,9-dimethyl-4-oxopyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-3(4H)-yl)-1-(hydroxymethyl)propoxy]hydroxyphosphinyl]cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxy-5′-O-[[(1S)-2-(7,9-dimethyl-4-oxopyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-3(4H)-yl)-1-(hydroxymethyl)ethoxy]hydroxyphosphinyl]cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Adenosine, 5′-O-[[(1S)-3-(7,9-dimethyl-4-oxopyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-3(4H)-yl)-1-(hydroxymethyl)propoxy]hydroxyphosphinyl]thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl...

Guanosine, 2′-deoxy-5′-O-[[(1S)-3-(7,9-dimethyl-4-oxopyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-3(4H)-yl)-1-(hydroxymethyl)propoxy]hydroxyphosphinyl]cytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Thymidine, 5′-amino-5′-deoxythymidylyl-(3′→5′)-5′-amino-5′-deoxythymidylyl-(3′→5′)-5′-amino-5′-deoxythymidylyl-(3′→5′)-5′-amino-5′-deoxy-

Thymidine, 5′-amino-5′-deoxy-, 3′-(1-naphthalenylcarbamate)

Thymidine, 5′-amino-5′-deoxy-3′-O-[(4-methoxyphenyl)diphenylmethyl]-

Thymidine, 5′-azido-5′-deoxy-P-phenylthymidylyl-(3′→5′)-5′-amino-5′-deoxy-P-phenylthymidylyl-(3′→5′)-5′-amino-5′-deoxy-P-phenylthymidylyl-(3′→5′)-5′-amino-5′-deoxy-

Thymidine, 5′-amino-5′-deoxy-P-phenylthymidylyl-(3′→5′)-5′-amino-5′-deoxy-

3′-Thymidylic acid, 5′-azido-5′-deoxy-P-phenylthymidylyl-(3′→5′)-5′-amino-5′-deoxy-, monophenyl ester

Thymidine, 5′-azido-5′-deoxy-P-phenylthymidylyl-(3′→5′)-5′-amino-5′-deoxy-

Thymidine, 5′-azido-5′-deoxy-, 3′-(1-naphthalenylcarbamate)

Thymidine, 5′-azido-5′-deoxy-3′-O-[(4-methoxyphenyl)diphenylmethyl]-

4-Pyrimidinyl, 3-(2-deoxy-β-D-erythro-pentofuranosyl)hexahydro-5-methylene-2,6-dioxo-

3′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-chlorophenyl) ester

L-Alanine, N-(hydroxyphenoxyphosphinyl)-, methyl ester, 5′-ester with 1-(2-deoxy-β-D-erythro-pentofuranosyl)-3-nitro-1H-pyrrole

Adenosine, N-acetyl-8-ethoxy-, 2′,3′-diacetate

Adenosine, N-acetyl-8-(cyclohexylthio)-, 2′,3′-diacetate

Adenosine, N-acetyl-8-[(2-propenyl)thio]-, 2′,3′-diacetate