2′-O-[2-[(1,4-Dioxopentyl)oxy]ethyl]uridine

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 2-phenoxy-5-β-D-ribofuranosylbenzamide

4-Amino-1-[5-[(aminocarbonyl)amino]-3,7-anhydro-5-deoxy-6-O-ethyl-D-glycero-β-D-allo-heptofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[5-[(aminocarbonyl)amino]-3,7-anhydro-5,6-dideoxy-6-fluoro-D-glycero-D-allo-heptofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[5-[(aminocarbonyl)amino]-3,7-anhydro-5-deoxy-6-O-methyl-L-glycero-β-D-allo-heptofuranosyl]-2(1H)-pyrimidinone

N-[1-(2-O-Acetyl-5-azido-5-deoxy-3,6-di-O-methyl-β-D-allofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

(2R,3R,3aR,7aR)-2-[4-(Acetylamino)-2-oxo-1(2H)-pyrimidinyl]octahydro-3a-methoxy-6-[(2-methylpropyl)sulfonyl]furo[2,3-c]pyridin-3-yl 2,2-dimethylpropanoate

4-Amino-1-[5-[(aminocarbonyl)amino]-5-deoxy-3,6-di-O-methyl-β-D-allofuranosyl]-2(1H)-pyrimidinone

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[3-(3′,3′-dimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-[2H]indol]-1′(3′H)-yl)-1-oxopropyl]amino]uridine

(2R,3R,3aS,7aR)-2-(4-Amino-2-oxo-1(2H)-pyrimidinyl)hexahydro-3-hydroxy-3a-methoxyfuro[2,3-c]pyridine-6(2H)-carboxamide

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[4-(2-phenyldiazenyl)benzoyl]amino]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[3-(3′,3′-dimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-[2H]indol]-1′(3′H)-yl)-1-oxopropyl]amino]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[3-(2-phenyldiazenyl)benzoyl]amino]uridine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[4-(2-phenyldiazenyl)benzoyl]amino]uridine

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[2-(2-phenyldiazenyl)benzoyl]amino]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[3-(2-phenyldiazenyl)benzoyl]amino]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[2-(2-phenyldiazenyl)benzoyl]amino]uridine

9-(3-Deoxy-β-D-erythro-pentofuranosyl)-9H-purine-6-methanol

9-(3-Deoxy-β-D-erythro-pentofuranosyl)-6-(phenylmethyl)-9H-purine

5′-[(Aminocarbonyl)amino]-N-benzoyl-5′-deoxy-2′,3′-O-(1-methylethylidene)adenosine