3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)thymidylyl-(3′→5′)-N-benzoyl-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-, bis(2-cyanoethyl) ester

3′-Guanylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)thymidylyl-(3′→5′)-N-acetyl-2′-deoxy-, bis(2-cyanoethyl) ester

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

3′-Thymidylic acid, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-, (2-hydroxy-1,3-propanediyl)bis[imino(4-oxo-4,1-butanediyl)] ester

1,3,5-Triazin-2(1H)-one, 4-amino-1-[2,6-anhydro-3,5-bis-O-(phenylmethyl)-β-D-altrofuranosyl]-

1,3,5-Triazine-2,4(1H,3H)-dione, 1-[2,6-anhydro-3,5-bis-O-(phenylmethyl)-β-D-altrofuranosyl]-

1-[3,5-Bis-O-(phenylmethyl)-β-D-allofuranosyl]-1,3,5-triazine-2,4(1H,3H)-dione

1,3,5-Triazin-2(1H)-one, 4-amino-1-(2,6-anhydro-β-D-altrofuranosyl)-

1,3,5-Triazin-2(1H)-one, 4-amino-1-(1β,3β-D-ribo-hexos-3-ulo-1,4:3,6-difuranos-1-yl)-

Uridine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Uridine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-

3′-Adenylic acid, 5-O-[[[4-[[[3-[4-amino-7-[(2R,5S)-tetrahydro-5-(3,5,7,7-tetrahydroxy-3,5,7-trioxido-2,4,6-trioxa-3,5,7-triphosphahept-1-yl)-2-furanyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propynyl]amino]carbonyl]phenyl]methoxy]hydroxyphosphinyl]-1′-de(6-amino-9H-purin-9-yl)-2′-deoxyadenylyl-(3′→5′)-...

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-5-[3-[[4-[[6-[[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]oxy]hexyl]amino]-1,4-dioxobutyl]amino]-1-propynyl]-2′,3′-dideoxy-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′,3′-dideoxy-5-[3-[[4-[(6-hydroxyhexyl)amino]-1,4-dioxobutyl]amino]-1-propynyl]-

2,5-Dioxo-1-pyrrolidinyl 4-[[3-[1-[(2R,5S)-5-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]tetrahydro-2-furanyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-4-oxobutanoate

4-[[3-[1-[(2R,5S)-5-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]tetrahydro-2-furanyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-4-oxobutanoic acid

5-(3-Amino-1-propyn-1-yl)-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2',3'-dideoxyuridine

N-[3-[1-[(2R,5S)-5-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]tetrahydro-2-furanyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]-2,2,2-trifluoroacetamide

Inosine, 2′,3′-dideoxy-, 5′-(hydrogen pentanedioate), 5′-ester with 2′,3′-didehydro-3′-deoxythymidine

Inosine, 2′,3′-dideoxy-, 5′-(hydrogen pentanedioate), 5′-ester with 3′-azido-3′-deoxythymidine