3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl]-1,3-dihydro-6-phenyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-(2-Deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,3-dihydro-6-phenyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

1-β-D-Ribofuranosyl-1H-imidazole-4,5-dicarbonitrile

9-(3-Amino-3-deoxy-β-L-ribofuranosyl)-9H-purin-6-amine

9-[3-Azido-2-O-benzoyl-3-deoxy-5-O-(methoxycarbonyl)-β-L-ribofuranosyl]-6-chloro-9H-purine

9-[3-Azido-2-O-benzoyl-3-deoxy-5-O-(methoxycarbonyl)-β-D-ribofuranosyl]-6-chloro-9H-purine

N-[9-[3-Azido-5-O-([1,1′-biphenyl]-4-ylmethyl)-3-deoxy-2-O-(methoxycarbonyl)-D-ribofuranosyl]-9H-purin-6-yl]benzamide

Adenosine, 3′-azido-N-benzoyl-3′-deoxy-5′-O-(phenylmethyl)-, 2′-benzoate

Adenosine, 3′-azido-N-benzoyl-3′-deoxy-5′-O-(phenylmethyl)-, 2′-acetate

Xanthylium, 9-[2-[[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propen-1-yl]amino]sulfonyl]-4-sulfophenyl]-3,6-bis(diethylamino)-, inner salt

Xanthylium, 9-[4-[[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propen-1-yl]amino]sulfonyl]-2-sulfophenyl]-3,6-bis(diethylamino)-, inner salt

2,4(1H,3H)-Pyrimidinedione, 1-[(2ξ)-5-O-acetyl-2,3-dideoxy-2-[(phenylsulfinyl)methyl]-D-glycero-pentofuranosyl]-5-methyl-

Uridine, N-acetyl-P(O)-(2-cyanoethyl)-2′-O-methyl-P-thiocytidylyl-(3′→5′)-2′-O-methyl-, 3′,3′′′,3′′′′′-[4,4′,4′′-(1,3,5-benzenetriyltri-3,6,9,12-tetraoxatridecane-13,1-diyl) tributanedioate]

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidine

Uridine, 2′-deoxy-5-[3-(hydroxyamino)-3-oxo-1-propynyl]-

Uridine, 2′-deoxy-5-[3-(hydroxyamino)-3-oxo-1-propynyl]-, 3′,5′-dibenzoate