Adenosine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-phosphonocytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)adenylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Adenosine, 2′-deoxy-N-(2-methyl-1-oxopropyl)-5′-O-phosphonoguanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Adenosine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-phosphonocytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Guanosine, N-benzoyl-2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-acetate

Adenosine, N-benzoyl-5′-O-[bis(2-cyanoethoxy)phosphinyl]-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Adenosine, N-benzoyl-5′-O-[bis(2-cyanoethoxy)phosphinyl]-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Thymidine, 5′-O-[bis(2-cyanoethoxy)phosphinyl]thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-

Adenosine, 5′-O-[bis(2-cyanoethoxy)phosphinyl]-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

5′-Guanylic acid, 2′-deoxy-N-(2-methyl-1-oxopropyl)-, bis(2-cyanoethyl) ester

5′-Adenylic acid, 2′-deoxy-N-(2-methyl-1-oxopropyl)-

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

Guanosine, 5′-O-phosphonothymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

4-(Methylthio)-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-b]pyridine

1-β-D-Ribofuranosyl-1H-pyrazolo[3,4-b]pyridine

1-β-D-Ribofuranosyl-1H-pyrazolo[3,4-b]pyridin-4-amine

4H-Pyrazolo[3,4-b]pyridin-4-one, 1,7-dihydro-1-β-D-ribofuranosyl-, (1-methylethylidene)hydrazone

N,N-Dimethyl-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-b]pyridin-4-amine

4-Chloro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-b]pyridine

Thymidine, 2′-deoxy-N-(2-methyl-1-oxopropyl)-5′-O-phosphonoguanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-