1,2-Dihydro-2-oxo-1-β-D-ribofuranosyl-4-pyridinecarbonitrile

1,6-Dihydro-6-oxo-1-β-D-ribofuranosyl-4-pyrimidinecarboxamide

Methyl 1,6-dihydro-6-oxo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-4-pyrimidinecarboxylate

1,2-Dihydro-2-oxo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-4-pyrimidinecarboxaldehyde 4-oxime

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[3-[(trifluoroacetyl)amino]propyl]-, 3′-(methyl phosphorochloridite)

1,2-Dihydro-2-oxo-1-β-D-ribofuranosyl-4-pyrimidinecarbonitrile

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-8-[[6-[(trifluoroacetyl)amino]hexyl]amino]-

Adenosine, N-benzoyl-2′-deoxy-8-[[6-[(trifluoroacetyl)amino]hexyl]amino]-

Methyl 3-[4-(benzoylamino)-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propenoate

Methyl 3-[4-(benzoylamino)-1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propenoate

Adenosine, 8-[(6-aminohexyl)amino]-N-benzoyl-2′-deoxy-

Methyl 3-[4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propenoate

Uridine, 2′-deoxy-5-[3-oxo-3-[[7-[(trifluoroacetyl)amino]heptyl]amino]-1-propenyl]-

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[3-[(2,2,2-trifluoroacetyl)amino]propyl]uridine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[3-[(2,2,2-trifluoroacetyl)amino]-1-propen-1-yl]uridine

Cytidine, N-benzoyl-2′-deoxy-5-[3-[(trifluoroacetyl)amino]-1-propenyl]-

Uridine, 5-fluoro-, 5′-(hydrogen 4-morpholinylphosphonate)

Uridine, 2′-deoxy-5-fluoro-, 3′,5′-bis(bromoacetate)

Uridine, 2′-deoxy-5-fluoro-, 3′,5′-bis(2-methyl-2-propenoate)

Uridine, 2′-deoxy-5-fluoro-3-(1-oxopropyl)-, 3′,5′-dipropanoate