Uridine, 2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-

N-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-6,7-dimethyl-2-oxo-4-pteridinyl]benzamide

N-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-6,7-dimethyl-2-oxo-4-pteridinyl]benzamide

4-Amino-1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-6,7-dimethyl-2(1H)-pteridinone

Carbamic acid, [1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-6,7-dimethyl-2-oxo-4-pteridinyl]-, 2-(4-nitrophenyl)ethyl ester

Carbamic acid, [1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-6,7-dimethyl-2-oxo-4-pteridinyl]-, 2-(4-nitrophenyl)ethyl ester

Carbamic acid, [1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-6,7-dimethyl-2-oxo-4-pteridinyl]-, 2-(4-nitrophenyl)ethyl ester

4-Amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-6,7-dimethyl-2(1H)-pteridinone

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-3,4-dihydro-6,7-dimethyl-4-thioxo-2(1H)-pteridinone

6-Methyl-9-α-D-ribofuranosyl-9H-purine

Adenosine, 2-amino-, 3′,5′-diacetate

Adenosine, 5′-deoxy-5′-(dimethylsulfonio)-, 2′,3′-diacetate

Adenosine, 5′-[[(2Z)-4-amino-2-butenyl]methylamino]-5′-deoxy-, 2′,3′-diacetate

Adenosine, 5′-S-(2-fluoroethyl)-5′-thio-, 2′,3′-diacetate

Adenosine, 5′-S-[2-(acetyloxy)ethyl]-2′-deoxy-5′-thio-, 3′-acetate

2′-Deoxy-5′-S-(2-hydroxyethyl)-5′-thioadenosine

Adenosine, 5′-S-(2-hydroxyethyl)-5′-thio-, 2′,3′-diacetate

Adenosine, 5′-S-[2-(acetyloxy)ethyl]-5′-thio-, 2′,3′-diacetate

Cytidine, 7-bromo-2′-deoxy-7-deazaguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-7-bromo-2′-deoxy-7-deazaguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-7-bromo-2′-deoxy-7-deazaguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-7-bromo-2′-deoxy-7-deazaguanylyl-(3′→5′)-2′-deoxy-

6-Amino-1-[2-deoxy-3-O-(hydroxyphosphinyl)-β-D-erythro-pentofuranosyl]-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one