6-(1H-Benzimidazol-1-yl)-9-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-9H-purine

9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-(1H-imidazol-1-yl)-9H-purine

9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-(7-methyl-1H-indol-1-yl)-9H-purine

9-[9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-9H-carbazole

9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-(1H-pyrrolo[2,3-b]pyridin-1-yl)-9H-purine

9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-(6-nitro-1H-indol-1-yl)-9H-purine

9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-(3-methyl-1H-indol-1-yl)-9H-purine

6-(1H-1,2,4-Triazol-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

6-(1H-Benzimidazol-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

6-(7-Methyl-1H-indol-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

9-[9-[2,3,5-Tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purin-6-yl]-9H-carbazole

6-(1H-Pyrrolo[2,3-b]pyridin-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

6-(6-Nitro-1H-indol-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

6-(3-Methyl-1H-indol-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

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

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

Thymidine, 3-(4-methoxybenzoyl)-

Guanosine, 2′-deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 3′-[methyl N,N-bis(1-methylethyl)phosphoramidite]

Adenosine, N-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Cytidine, 2′-deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[tris(4-methoxyphenyl)methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]