Cytidine, P-(4-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-

3′-Thymidylic acid, P-ethyl-5′-O-(triphenylmethyl)thymidylyl-(3′→5′)-P-ethylthymidylyl-(3′→5′)-P-ethylthymidylyl-(3′→5′)-, mono(4-chlorophenyl) ester

Thymidine, P-ethyl-5′-O-(triphenylmethyl)thymidylyl-(3′→5′)-P-ethylthymidylyl-(3′→5′)-P-ethylthymidylyl-(3′→5′)-, 3′-acetate

Thymidine, P-ethyl-5′-O-(triphenylmethyl)thymidylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-P-ethylthymidylyl-(3′→5′)-, 3′-acetate

Cytidine, 2′-deoxy-2′,2′-difluoro-, 5′-(hydrogen dodecanedioate)

Cytidine, 2′-deoxy-2′,2′-difluoro-, 5′-(2,2,2-trichloroethyl dodecanedioate)

Cytidine, 2′-deoxy-2′,2′-difluoro-, 5′-(hydrogen hexadecanedioate)

Cytidine, 2′-deoxy-2′,2′-difluoro-, 5′-(2,2,2-trichloroethyl hexadecanedioate)

4-Amino-1-[5-O-(16-methoxy-1,16-dioxohexadecyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

2(1H)-Pyrimidinone, 4-amino-1-[5-O-(15-carboxy-1-oxopentadecyl)-β-D-arabinofuranosyl]-

4-Amino-1-[5-O-[1,16-dioxo-16-(2,2,2-trichloroethoxy)hexadecyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

Cytidine, 2′-deoxy-2′,2′-difluoro-, 5′-(methyl nonanedioate)

2(1H)-Pyrimidinone, 4-amino-1-[5-O-(11-carboxy-1-oxoundecyl)-β-D-arabinofuranosyl]-

2(1H)-Pyrimidinone, 4-amino-1-[5-O-(8-carboxy-1-oxooctyl)-β-D-arabinofuranosyl]-

4-Amino-1-[5-O-[1,12-dioxo-12-(2,2,2-trichloroethoxy)dodecyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[5-O-[1,9-dioxo-9-(2,2,2-trichloroethoxy)nonyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

Inosine, 2′,3′-dideoxy-, 5′-(hydrogen 1,4-benzenedipropanoate)

Inosine, 2′,3′-dideoxy-, 5′-(hydrogen 1,4-benzenediacetate)

Inosine, 2′,3′-dideoxy-, 5′-(hydrogen 1,3-benzenediacetate)

Inosine, 2′,3′-dideoxy-, 5′-(hydrogen 1,2-benzenediacetate)