9-[2-O-[(1,1-Dimethylethyl)dimethylsilyl]-5-O-[(4-methoxyphenyl)diphenylmethyl]-β-D-xylofuranosyl]-9H-purin-6-amine

9-[2-O-[(1,1-Dimethylethyl)dimethylsilyl]-β-D-xylofuranosyl]-9H-purin-6-amine

9-[3,5-Di-O-benzoyl-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-xylofuranosyl]-9H-purin-6-amine

9-(3,5-Di-O-benzoyl-β-D-xylofuranosyl)-9H-purin-6-amine

9-(2-O-Acetyl-3,5-di-O-benzoyl-β-D-xylofuranosyl)-9H-purin-6-amine

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[[(dichlorophosphino)oxy]methyl]-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[[(dichlorophosphino)oxy]methyl]-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[[(dichlorophosphino)oxy]methyl]-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[[(dichlorophosphino)oxy]methyl]-

Cytidine, 5′-O-[(4-chlorophenoxy)hydroxyphosphinyl]-P-(4-chlorophenyl)thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-(4-oxopentanoate)

Cytidine, N-benzoyl-5′-O-[(4-chlorophenoxy)hydroxyphosphinyl]-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-(4-oxopentanoate)

Adenosine, 5′-O-[(4-chlorophenoxy)hydroxyphosphinyl]-P-(4-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Adenosine, cyclic 3′,5′-(pentadecyl phosphate)

Adenosine, cyclic 3′,5′-(tridecyl phosphate)

Adenosine, cyclic 3′,5′-(dodecyl phosphate)

Adenosine, cyclic 3′,5′-(undecyl phosphate)

Adenosine, cyclic 3′,5′-(nonyl phosphate)

Adenosine, cyclic 3′,5′-(octyl phosphate)

Adenosine, cyclic 3′,5′-(heptyl phosphate)

Adenosine, cyclic 3′,5′-(hexyl phosphate)