1-[5-O-(Diphenoxyphosphinyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5,6-dimethyl-1H-benzimidazole

1-[5-O-(Diphenoxyphosphinyl)-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-5,6-dimethyl-1H-benzimidazole

1H-Benzimidazole, 1-[5-O-[(2-fluorophenoxy)hydroxyphosphinyl]-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-5,6-dimethyl-

1H-Benzimidazole, 1-[5-O-(hydroxyphenoxyphosphinyl)-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-5,6-dimethyl-

3'-[[1,3-Benzodioxol-5-yl(dimethoxyphosphinyl)methyl]amino]-2',3'-dideoxyuridine

3'-[[(4-Chlorophenyl)(dimethoxyphosphinyl)methyl]amino]-2',3'-dideoxyuridine

3'-[[(2-Chlorophenyl)(dimethoxyphosphinyl)methyl]amino]-2',3'-dideoxyuridine

3'-[[(3-Chlorophenyl)(dimethoxyphosphinyl)methyl]amino]-2',3'-dideoxyuridine

1-[4-C-Cyclopropyl-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[4-C-Cyclopropyl-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-2,4(1H,3H)-pyrimidinedione

5-[3-[[6-[(9-Anthracenylcarbonyl)amino]-1-oxohexyl]amino]-1-propyn-1-yl]-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxyuridine

β-D-Ribofuranuronic acid, 1-[6-amino-2-(2-phenylethynyl)-9H-purin-9-yl]-1-deoxy-, methyl ester, 2,3-diacetate

2'-Deoxy-8-[2-(1,12-dicarbadodecaboran(12)-1-yl)ethynyl]adenosine

(1R,6S)-2-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-4,6-dimethyl-8,8-diphenyl-7-oxa-2,4-diazabicyclo[4.2.0]octane-3,5-dione

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-[[2-[bis(2-pyridinylmethyl)amino]acetyl]amino]-2'-deoxyuridine

2'-Deoxycytidylyl-(3'→5')-2'-O,4'-C-methyleneadenylyl-(3'→5')-2'-deoxycytidylyl-(3'→5')-2'-deoxycytidylyl-(3'→5')-2'-O,4'-C-methyleneadenylyl-(3'→5')-2'-deoxyadenylyl-(3'→5')-2'-deoxycytidylyl-(3'→5')-2'-[[2-[bis(2-pyridinylmethyl)amino]acetyl]amino]-2'-deoxyuridine

Uridine, 2'-deoxy-5-[(1-hydroxycyclopentyl)ethynyl]-

2,4(1H,3H)-Pyrimidinedione, 3-[(phenylmethoxy)methyl]-1-[6,7,8-trideoxy-2,3-O-(1-methylethylidene)-β-D-allo-oct-7-enofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[6,7,8-trideoxy-2,3-O-(1-methylethylidene)-β-D-allo-oct-7-enofuranosyl]-

1-(2,5-Di-O-acetyl-3,7-anhydro-6-deoxy-β-D-gluco-heptofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione