β-D-erythro-Hexofuranothymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(methylimino)-(3′→6′)-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

β-D-erythro-Hexofuranothymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(methylimino)-(3′→6′)-5′-deoxy-

β-D-erythro-Hexofuranothymidine, 3′-de(phosphinicooxy)-5′-O-(triphenylmethyl)thymidylyl(methylimino)-(3′→6′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-

β-D-erythro-Hexofuranothymidine, 3′-de(phosphinicooxy)-5′-O-(triphenylmethyl)thymidylylimino-(3′→6′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-

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

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

Adenosine, P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxy-P-methyladenylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-phenyladenylyl-(3′→5′)-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

3′-Adenylic acid, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 4-nitrophenyl phenyl ester

3′-Uridylic acid, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-methyl-, diethyl ester

3′-Adenylic acid, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-, diethyl ester

3′-Uridylic acid, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-methyl-, bis(2-chlorophenyl) ester

3′-Thymidylic acid, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-, bis(2-chlorophenyl) ester

Uridine, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-methyl-

8-Ethyl-3,7-dihydro-7-oxo-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)pyrido[2,1-i]purine-10-carbonitrile

Guanosine, 2′-deoxy-5′-O-[[(6-hydrazino-6-oxohexyl)oxy]hydroxyphosphinyl]cytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

2′,3′-Secoguanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′,3′-dideoxy-2′,3′-dioxo-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyloxy(2-oxo-1,2-ethanediyl)-1-hydrazinyl-2-ylidenemethylidyne-1,4-phenylenecarbonylimino-1,3-propanediyloxyphosphinico-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyloxy(2-oxo-1,2-ethanediyl)-1-hydrazinyl-2-ylidenemethylidyne-1,4-phenylenemethyleneoxyphosphinico-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-