Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-P(S)-[(dimethylamino)thioxomethyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 3′-[O-(2-cyanoethyl) hydrogen phosphorothioate], anhydrosulfide with dimethylcarbamodithioic acid, (R)-

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-P(S)-[(dimethylamino)thioxomethyl]-P-thiothymidylyl-(3′→5′)-

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-, 3′-[O-(2-cyanoethyl) S-[(dimethylamino)thioxomethyl] phosphorothioate]

Cytidine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-[O-(2-cyanoethyl) hydrogen [P(S)]-phosphorothioate], anhydrosulfide with N,N-dimethylcarbamodithioic acid

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-[O-(2-cyanoethyl) hydrogen phosphorothioate], anhydrosulfide with dimethylcarbamodithioic acid, (S)-

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-[O-(2-cyanoethyl) hydrogen phosphorothioate], anhydrosulfide with dimethylcarbamodithioic acid, (R)-

Thymidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-, 3′-acetate

Cytidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-acetate

Adenosine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-acetate

Thymidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-, 3′-acetate

Cytidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 5′-(8-quinolinyl) ester

Adenosine, P-thiouridylyl-(3′→5′)-

3′-Guanylic acid, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-8-quinolinylcytidylyl-(3′→5′)-N-acetyl-2′-deoxy-, mono-8-quinolinyl ester

3′-Thymidylic acid, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-8-quinolinylcytidylyl-(3′→5′)-, mono-8-quinolinyl ester

3′-Adenylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-8-quinolinylthymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, mono-8-quinolinyl ester

3′-Guanylic acid, 2′-deoxy-N-(2-methyl-1-oxopropyl)-, 2-cyanoethyl 8-quinolinyl ester

3′-Guanylic acid, N-acetyl-2′-deoxy-, 2-cyanoethyl 8-quinolinyl ester