β-D-ribo-Octofuranothymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-6′,7′,8′-triadeoxy-5′-thio-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

[P(R)]-5′-O-[Bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-6′,7′,8′-triadeoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-5′-thio-β-D-ribo-octofuranothymidine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxothymidylyl-(3′→5′)-8′-bromo-6′,7′,8′-trideoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-5′-thio-β-D-ribo-octofuranothymidine

1-[(2R,4S,5S)-5-[(1R)-4-Bromo-1-mercaptobutyl]-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[8-O-Acetyl-2,6,7-trideoxy-5-S-[(1,1-dimethylethyl)dimethylsilyl]-3-O-[(1,1-dimethylethyl)diphenylsilyl]-5-thio-β-D-ribo-octofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

β-D-ribo-Octofuranothymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-5′-amino-5′,6′,7′,8′-tetradeoxy-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

β-D-ribo-Octofuranothymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-5′-amino-5′,6′,7′,8′-tetradeoxy-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

[P(R)]-5′-O-[Bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-5′-amino-5′,6′,7′,8′-tetradeoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-ribo-octofuranothymidine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxothymidylyl-(3′→5′)-5′-amino-8′-bromo-5′,6′,7′,8′-tetradeoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-ribo-octofuranothymidine

1-[(2R,4S,5R)-5-[(1R)-1-Amino-4-bromobutyl]-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-5-[(1R)-4-(Acetyloxy)-1-azidobutyl]-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[8-O-Acetyl-2,6,7-trideoxy-3-O-[(1,1-dimethylethyl)diphenylsilyl]-α-L-lyxo-octofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

β-D-ribo-Octofuranothymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-6′,7′,8′-trideoxy-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

β-D-ribo-Octofuranothymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-6′,7′,8′-trideoxy-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

[P(R)]-5′-O-[Bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′-8′)-6′,7′,8′-trideoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-ribo-octofuranothymidine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxothymidylyl-(3′→5′)-8′-bromo-6′,7′,8′-trideoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-ribo-octofuranothymidine

1-[(2R,4S,5R)-5-[(1R)-4-Bromo-1-hydroxybutyl]-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[2,6,7-trideoxy-3-O-[(1,1-dimethylethyl)diphenylsilyl]-5-O-(trimethylsilyl)-β-D-ribo-octofuranosyl]-2,4(1H,3H)-pyrimidinedione

β-D-ribo-Hexofuranothymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′2-6′)-5′,6′-dideoxy-5′-(2-hydroxyethyl)-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

α-L-lyxo-Hexofuranothymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′2-6′)-5′,6′-dideoxy-5′-(2-hydroxyethyl)-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]