4-Amino-1-(2-deoxy-3-C-ethenyl-2-fluoro-β-D-lyxofuranosyl)-2(1H)-pyrimidinone

4-Amino-1-(2-deoxy-3-C-ethynyl-2-fluoro-β-D-lyxofuranosyl)-2(1H)-pyrimidinone

1-(2-Deoxy-3-C-ethenyl-2-fluoro-β-D-lyxofuranosyl)-2,4(1H,3H)-pyrimidinedione

1-(2-Deoxy-3-C-ethynyl-2-fluoro-β-D-lyxofuranosyl)-2,4(1H,3H)-pyrimidinedione

N-[1-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-C-ethenyl-2-fluoro-β-D-lyxofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

N-[1-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-C-ethynyl-2-fluoro-β-D-lyxofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

1-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-C-ethenyl-2-fluoro-β-D-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-C-ethynyl-2-fluoro-β-D-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione

N-[1-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-2-fluoro-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

4-Amino-1-[2-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-2-fluoro-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

1-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-2-fluoro-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

6-Chloro-2-ethynyl-9-(5-O-phosphono-β-D-ribofuranosyl)-9H-purine

3′-Cytidylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-O-(tetrahydro-2-furanyl)adenylyl-(3′→5′)-P-(2-chlorophenyl)-2′-O-(tetrahydro-2-furanyl)uridylyl-(3′→5′)-N-benzoyl-2′-O-(tetrahydro-2-furanyl)-, mono(2-chlorophenyl) ester

Uridine, N-benzoyl-P-(2-chlorophenyl)-2′-O-(tetrahydro-2-furanyl)adenylyl-(3′→5′)-P-(2-chlorophenyl)-N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2-furanyl)guanylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-O-(tetrahydro-2-furanyl)cytidylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-O-(tetrahydro-2-furanyl)...

Thymidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-(2,2,2-trichloro-1,1-dimethylethyl)adenylyl-(3′→5′)-N-benzoyl-2′-deoxy-P-(2,2,2-trichloro-1,1-dimethylethyl)adenylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-, 3′-acetate

Phosphoroselenothioic acid, O-[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl] ester

Uridine, 2′-O-[4,5-bis(aminocarbonyl)-1,3-dioxolan-2-yl]uridylyl-(3′→5′)-2′,3′-O-(1-methylethylidene)-

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

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

Thymidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P,2′-dideoxy-P-methyladenylyl-(3′→5′)-, 3′-(methyl phosphonate)