4-Chlorophenyl 4-[3-[6-amino-9-(N-cyclopropyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

4-(Methoxycarbonyl)phenyl 4-[3-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-2-propyn-1-yl]-1-piperidinecarboxylate

4-Carboxyphenyl 4-[3-[6-amino-9-(N-cyclopropyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

4-Methylphenyl 4-[3-[6-amino-9-(N-ethyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

4-Methoxyphenyl 4-[3-[6-amino-9-(N-ethyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

4-Fluorophenyl 4-[3-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-2-propyn-1-yl]-1-piperidinecarboxylate

4-Nitrophenyl 4-[3-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-2-propyn-1-yl]-1-piperidinecarboxylate

4-Fluorophenyl 4-[3-[6-amino-9-(N-cyclopropyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

4-Nitrophenyl 4-[3-[6-amino-9-(N-cyclopropyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

4-(Methoxycarbonyl)phenyl 4-[3-[6-amino-9-(N-cyclopropyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

Phenyl 4-[3-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-2-propyn-1-yl]-1-piperidinecarboxylate

3-(Trifluoromethyl)phenyl 4-[3-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-2-propyn-1-yl]-1-piperidinecarboxylate

2-(Phenylmethoxy)ethyl 4-[3-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-2-propyn-1-yl]-1-piperidinecarboxylate

2-(Phenylmethoxy)ethyl 4-[3-[6-amino-9-(N-cyclopropyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

3-(Trifluoromethyl)phenyl 4-[3-[6-amino-9-(N-cyclopropyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

Uridylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

Adenosine, 5′-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenylyl-(2′→5′)-, 2′-acetate

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

Adenosine, 5′-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenylyl-(2′→5′)-, 2′-(hydrogen butanedioate)

Cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine