9H-Purine, 6-(octyloxy)-9-(3,5-O-phosphinico-β-D-ribofuranosyl)-

Cytidine, N-acetyl-3′-deoxy-, 2′,5′-diacetate

N-[1-(2,5-Di-O-acetyl-3-bromo-3-deoxy-β-D-xylofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

Adenosine, 8-(2-piperidinyl)-

2,4(1H,3H)-Pyrimidinedione, 1,6-dimethyl-3-(2,3-O-phosphinico-β-D-ribofuranosyl)-

1,2,4-Triazin-3(2H)-one, 5-amino-2-(2,3-O-phosphinico-β-D-ribofuranosyl)-

1-(3-O-Acetyl-2-deoxy-α-D-erythro-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-α-D-erythro-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

α-Thymidylyl-(3′→5′)-α-thymidine

Cytidine 5′-(trihydrogen diphosphate), 5-(dimethylamino)-

Adenosine, 5′→P:5′′′→P′′-diester with methylenebis[thioisohypophosphoric acid] ([(HO)2P(S)OP(O)(OH)]2CH2)

Adenosine, 2′-O-methyl-, 5′-(hydrogen 4-morpholinylphosphonate)

N-(1,2,3,4-Tetrahydro-2-naphthalenyl)adenosine

1-Deoxy-1-[6-[(3-iodobenzoyl)amino]-9H-purin-9-yl]-β-D-ribofuranuronamide

β-D-Ribofuranuronamide, 1-deoxy-1-[6-[(trifluoroacetyl)amino]-9H-purin-9-yl]-

Uridine, 5-[(chloroacetyl)amino]-2′-deoxy-

1(2H)-Pyrimidinebutanoic acid, α-(benzoylamino)-3,6-dihydro-3-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-2,6-dioxo-, ethyl ester, (S)-

5′-Cytidylic acid, 3-methyl-, monomethyl ester

2,4(1H,3H)-Pyrimidinedione, 5-(hydroxymethyl)-1-(2,3,5-tri-O-benzoyl-β-D-xylofuranosyl)-

5-Methyl-1-(2,3,5-tri-O-benzoyl-β-D-xylofuranosyl)-2,4(1H,3H)-pyrimidinedione