L-Lysine, N2,N6-bis[5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-3′-thymidylyl]-

Adenosine, cyclic 3′,5′-(hydrogen phosphate) 2′-(1H-imidazole-1-carboxylate)

Adenosine, cyclic 3′,5′-(hydrogen phosphate) 2′-[N-(2-aminoethyl)carbamate]

Thymidine, 5′-deoxy-5′-[[glycylglycyl-N-[2-[bis(4-methoxyphenyl)phenylmethoxy]ethyl]glycyl]amino]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 5′-deoxy-5′-[[glycyl-N-[2-[bis(4-methoxyphenyl)phenylmethoxy]ethyl]glycyl]amino]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 5′-[[N-[(9H-fluoren-9-ylmethoxy)carbonyl]glycyl-N-[2-[bis(4-methoxyphenyl)phenylmethoxy]ethyl]glycyl]amino]-5′-deoxythymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 5′-[[[[2-[bis(4-methoxyphenyl)phenylmethoxy]ethyl]amino]acetyl]amino]-5′-deoxythymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 5′-amino-5′-deoxythymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 5′-[[[[2-[bis(4-methoxyphenyl)phenylmethoxy]ethyl][(2-propenyloxy)carbonyl]amino]acetyl]amino]-5′-deoxythymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxycytidylyl-(3′→5′)-

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

1-[2-Deoxy-5-O-(triphenylmethyl)-α-D-erythro-pentofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-[2-[(2-hydroxyethyl)sulfonyl]ethyl butanedioate]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-benzoyl-2′-deoxy-, 3′-[2-[(2-hydroxyethyl)sulfonyl]ethyl butanedioate]

N-[(4-Nitrophenyl)methyl]adenosine

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-benzoyl-2′-deoxy-, 3′-[2-[(2-hydroxyethyl)sulfonyl]ethyl butanedioate]

Cytidine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-[12-[bis(1-methylethyl)amino]-15-cyano-8,8-dioxido-4-oxo-5,11,13-trioxa-8-thia-12-phosphapentadecanoate]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-benzoyl-2′-deoxy-, 3′-[12-[bis(1-methylethyl)amino]-15-cyano-8,8-dioxido-4-oxo-5,11,13-trioxa-8-thia-12-phosphapentadecanoate]

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-benzoyl-2′-deoxy-, 3′-[12-[bis(1-methylethyl)amino]-15-cyano-8,8-dioxido-4-oxo-5,11,13-trioxa-8-thia-12-phosphapentadecanoate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[[4-[2-(2-hydroxyethoxy)-2-oxoethoxy]phenoxy]acetate]