N-[9-[3,5,6-Tri-O-acetyl-2-deoxy-2-[(2,4-dinitrophenyl)amino]-D-glucofuranosyl]-9H-purin-6-yl]acetamide

3′-Adenylic acid, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-benzoate

9-[2,3-Di-O-acetyl-6-O-benzoyl-5-O-[(4-methylphenyl)sulfonyl]-β-D-glucofuranosyl]-9H-purin-6-amine

3,7-Dihydro-3-(phenylmethyl)-7-[5-O-(triphenylmethyl)-α-D-arabinofuranosyl]-6H-purin-6-one

3′-Guanylic acid, 2′-deoxyadenylyl-(3′→5′)-2′-deoxy-6-thio-

Guanosine, 2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′-deoxy-6-thio-

3′-Uridylic acid, 6-deoxyguanylyl-(3′→5′)-5-fluoro-

3'-Uridylic acid, 6-deoxyguanylyl-(3'→5')-5-methyl-

3′-Uridylic acid, 6-deoxyguanylyl-(3′→5′)-5-bromo-

3′-Uridylic acid, adenylyl-(3′→5′)-5-fluoro-

3′-Uridylic acid, adenylyl-(3′→5′)-5-bromo-

3′-Uridylic acid, 8,9-didehydro-7,8-dihydro-8-aza-9-deazaadenylyl-(3′→5′)-5-fluoro-

3′-Uridylic acid, 8,9-didehydro-7,8-dihydro-8-aza-9-deazaadenylyl-(3′→5′)-5-methyl-

3′-Uridylic acid, 8,9-didehydro-7,8-dihydro-8-aza-9-deazaadenylyl-(3′→5′)-5-bromo-

1-[3,5-O-(2-Bromo-1-phosphonoethylidene)-2-deoxy-β-D-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

(2R,3R,4S,5R)-4,5-Dihydro-3,4-dihydroxy-5-(hydroxymethyl)-6′-methylspiro[furan-2(3H),3′(2′H)-[7H]oxazolo[3,2-a]pyrimidin]-7′-one

1-(1,4-Anhydro-β-D-psicofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

9-(1,3-Anhydro-β-D-psicofuranosyl)-9H-purin-6-amine

Adenosine, N-benzoyl-1′-C-[[(methylsulfonyl)oxy]methyl]-, 2′,3′-diacetate 5′-(4-methylbenzoate)

3′-Thymidylic acid, mono(3-nitrophenyl) ester, 5′-(3-nitrophenyl hydrogen phosphate)