3'-[[(2S)-2-Amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3'-deoxyinosine

1-[4-[2-(Acetylamino)-1,6-dihydro-6-oxo-7H-purin-7-yl]-2-buten-1-yl]-2'-deoxyinosine

3'-Deoxy-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[[[[[(3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]oxy]hydroxyphosphinyl]thio]methyl]thymidine

Adenosine, 3'-deoxy-N,N-dimethyl-3'-phthalimido-, diacetate

2,4(1H,3H)-Pyrimidinedione, 1-[5-(3-azidopropyl)tetrahydro-4-hydroxy-2-furanyl]-5-ethyl-, [2R-(2α,4β,5α)]-

1-(5-Azido-2,5-dideoxy-2-fluoro-β-D-arabinofuranosyl)-5-ethyl-2,4(1H,3H)-pyrimidinedione

1-(5-Amino-2,5-dideoxy-2-fluoro-β-D-arabinofuranosyl)-5-ethyl-2,4(1H,3H)-pyrimidinedione

Uridine, 5'-azido-5-(2-chloroethyl)-2',5'-dideoxy-

Uridine, 2'-deoxy-5-ethyl-3'-O-ethyl-

Uridine, 2'-deoxy-5-ethyl-3'-O-(phenylmethyl)-5'-O-(triphenylmethyl)-

Uridine, 5'-azido-2',5'-dideoxy-5-ethyl-3'-O-(phenylmethyl)-

Uridine, 2',5'-dideoxy-5'-[[2-[(2,4-dichlorophenyl)thio]-1-oxopropyl]amino]-5-ethyl-

Uridine, 5-(2-chloroethyl)-2',5'-dideoxy-5'-[[1-oxo-2-(2,4,5-trichlorophenoxy)propyl]amino]-

Uridine, 2',5'-dideoxy-5-ethyl-5'-[(1-oxo-3-phenyl-2-propenyl)amino]-

Uridine, 2',5'-dideoxy-5-ethyl-5'-[(1-oxo-4-phenylbutyl)amino]-

Uridine, 5-bromo-5'-[[(2-bromophenyl)acetyl]amino]-2',5'-dideoxy-

Uridine, 2',5'-dideoxy-5-ethyl-5'-[[(2-methoxyphenyl)acetyl]amino]-

Uridine, 5'-[[(2-chloro-3-nitrophenyl)acetyl]amino]-2',5'-dideoxy-5-ethyl-

Uridine, 5'-[[2-([1,1'-biphenyl]-2-yloxy)-1-oxopropyl]amino]-2',5'-dideoxy-5-ethyl-

Uridine, 5'-[([1,1'-biphenyl]-4-ylacetyl)amino]-2',5'-dideoxy-5-ethyl-

2'-Oxo-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]thymidine