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

Thymidine, 5,6-dihydro-6-(1-hydroxy-1-methylethyl)-

Uridine, 2′-deoxy-5-(1-hydroxy-1-methylethyl)-

Adenosine, 2′-deoxy-8-(1-hydroxy-1-methylethyl)-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[3-(fluoroacetyl)-4,4-dimethyl-1,3,2-oxazaphospholidin-2-yl]-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[3-(fluoroacetyl)-4,4-dimethyl-1,3,2-oxazaphospholidin-2-yl]-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[3-(fluoroacetyl)-4,4-dimethyl-1,3,2-oxazaphospholidin-2-yl]-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[3-(fluoroacetyl)-4,4-dimethyl-1,3,2-oxazaphospholidin-2-yl]-

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

Ethyl 4-[(9-β-D-ribofuranosyl-9H-purin-6-yl)amino]butanoate

Adenosine, N-[2-[4-(dimethylamino)phenyl]ethyl]-

Adenosine, N-[3-(10,11-dihydro-5H-dibenz[b,f]azepin-5-yl)propyl]-N-methyl-

Adenosine, N-[2-(hexahydro-1(2H)-azocinyl)ethyl]-

Ethyl 4-(9-β-D-ribofuranosyl-9H-purin-6-yl)-1-piperazinecarboxylate

6-(4-Ethyl-1-piperazinyl)-9-β-D-ribofuranosyl-9H-purine

Adenosine, N-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]-

Ethyl 4-[methyl(9-β-D-ribofuranosyl-9H-purin-6-yl)amino]butanoate

4-[Methyl(9-β-D-ribofuranosyl-9H-purin-6-yl)amino]butanoic acid

Ethyl 5-[(9-β-D-ribofuranosyl-9H-purin-6-yl)amino]pentanoate

5-[(9-β-D-Ribofuranosyl-9H-purin-6-yl)amino]pentanoic acid