1-(5-Deoxy-β-D-ribofuranosyl)-1H-imidazole-4-carbothioamide

5-Amino-1-(5-deoxy-β-D-ribofuranosyl)-1H-imidazole-4-carbothioamide

1-(2,3-Di-O-acetyl-5-deoxy-β-D-ribofuranosyl)-1H-imidazole-4-carbonitrile

5-Amino-1-(5-deoxy-5-iodo-β-D-ribofuranosyl)-1H-imidazole-4-carboxamide

5-Amino-1-[5-deoxy-5-iodo-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-1H-imidazole-4-carboxamide

Adenosine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-(2,2,2-trichloroethyl)adenylyl-(3′→5′)-2′-O-(tetrahydro-2H-pyran-2-yl)-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-N-benzoyl-2′,3′-bis-O-(tetrahydro-2H-pyran-2-yl)-

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-phenylthymidylyl-(3′→5′)-

3′-IMP

9-(6-Deoxy-α-D-idofuranosyl)-9H-purin-6-amine

9-(6-Deoxy-β-L-gulofuranosyl)-9H-purin-6-amine

9-(6-Deoxy-β-D-gulofuranosyl)-9H-purin-6-amine

9-(6-Deoxy-α-L-idofuranosyl)-9H-purin-6-amine

5′-Adenylic acid, bis[4-(6-amino-9H-purin-9-yl)butyl] ester

5′-Adenylic acid, N-acetyl-, bis[4-[6-(benzoylamino)-9H-purin-9-yl]butyl] ester, 2′,3′-diacetate

3′-Uridylic acid, 2′-O-acetyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′-O-acetyl-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′-O-acetyl-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate

3′-Uridylic acid, 2′-O-acetyl-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate

3′-Uridylic acid, 2′-O-acetyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-, mono(2,2,2-trichloroethyl) ester, 2′-acetate

3′-Uridylic acid, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate

3′-Uridylic acid, 5′-O-(4-methoxyphenyl)-, mono(2,2,2-trichloroethyl) ester, 2′-acetate

3′-Uridylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate