6-(4-Fluorophenyl)-9-[2,3,5-tris-O-(2,4,6-trimethylbenzoyl)-β-D-ribofuranosyl]-9H-purine

6-(4-Methoxyphenyl)-9-[2,3,5-tris-O-(2,4,6-trimethylbenzoyl)-β-D-ribofuranosyl]-9H-purine

6-(4-Methylphenyl)-9-[2,3,5-tris-O-(2,4,6-trimethylbenzoyl)-β-D-ribofuranosyl]-9H-purine

6-Phenyl-9-[2,3,5-tris-O-(2,4,6-trimethylbenzoyl)-β-D-ribofuranosyl]-9H-purine

9-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-6-fluoro-9H-purine

6-Fluoro-9-[2,3,5-tris-O-(2,4,6-trimethylbenzoyl)-β-D-ribofuranosyl]-9H-purine

Guanylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-guanosine

Adenosine, N-benzoyl-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-, 3′-acetate

Guanosine, N-benzoyl-5′-O-[(2-chlorophenoxy)hydroxyphosphinyl]-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-benzoate

Thymidine, 3-benzoyl-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-

4-Methyl-N-(1-methylethyl)-N-[2,3,5-tris-O-(phenylmethyl)-β-D-ribofuranosyl]benzenesulfonamide

N-Butyl-N-[2,3,5-tris-O-(phenylmethyl)-D-ribofuranosyl]benzenemethanesulfonamide

N,4-Dimethyl-N-[2,3,5-tris-O-(phenylmethyl)-β-D-ribofuranosyl]benzenesulfonamide

Thymidine, 2′-deoxy-P-methyladenylyl-(3′→5′)-

Thymidine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-

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

L-Tyrosine, N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-3-methoxy-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

Tyrosine, N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-3-fluoro-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

L-Tyrosine, 3-nitro-N-(1-oxo-4-pentenyl)-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

L-Tyrosine, N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-3-hydroxy-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine