4-Amino-1-(5-O-β-D-glucopyranuronosyl-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

N-[1-[2,3-Di-O-acetyl-5-O-(2,3,4-tri-O-acetyl-6-methyl-β-D-glucopyranuronosyl)-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

1-(2-Deoxy-α-D-erythro-pentofuranosyl)-5-(1-hydroxy-1-methylethyl)-2,4(1H,3H)-pyrimidinedione

Uridine, 2′-deoxy-5-(1-hydroxy-1-methylethyl)-, 3′,5′-bis(4-methylbenzoate)

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-5-(1-hydroxy-1-methylethyl)-2,4(1H,3H)-pyrimidinedione

4-Amino-1-α-D-arabinofuranosyl-5-methyl-2(1H)-pyrimidinone

3,4-Dihydro-5-methyl-4-thioxo-1-(2,3,5-tri-O-benzoyl-α-D-arabinofuranosyl)-2(1H)-pyrimidinone

Methyl 4-(cyanomethyl)-1-[2-deoxy-3,5-bis-O-(4-methoxybenzoyl)-β-D-erythro-pentofuranosyl]-1H-imidazole-5-carboxylate

2-Amino-9-β-D-arabinofuranosyl-7,9-dihydro-7-(2-propen-1-yl)-1H-purine-6,8-dione

Guanosine, 5′-O-[(1,1-dimethylethyl)diphenylsilyl]-7,8-dihydro-8-oxo-7-(2-propenyl)-, cyclic 2′,3′-carbonate

Guanosine, 5′-O-[(1,1-dimethylethyl)diphenylsilyl]-2′,3′-O-[(4-fluorophenyl)methylene]-7,8-dihydro-8-oxo-7-(2-propenyl)-

Cytidine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxy-5-methylcytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-5-methylcytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-5-methyl-

Adenosine, 2-(aminomethyl)-N-methyl-

Cytidine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

6-Amino-3-(2-deoxy-α-D-erythro-pentofuranosyl)-3,5-dihydro-4H-imidazo[4,5-c]pyridin-4-one

Guanosine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

6-Amino-1-(2-deoxy-α-D-erythro-pentofuranosyl)-1,5-dihydro-4H-imidazo[4,5-c]pyridin-4-one

5-(Cyanomethyl)-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-imidazole-4-carboxamide