N-[7-[1-Bromo-1-deoxy-3,4,6-tris-O-(4-methylbenzoyl)-β-D-psicofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

Guanosine, N-acetyl-1′-C-(chloromethyl)-, 2′,3′,5′-tris(4-methylbenzoate)

N-[7-[1-Chloro-1-deoxy-3,4,6-tris-O-(4-methylbenzoyl)-β-D-psicofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

Guanosine, N-acetyl-1′-C-[(benzoyloxy)methyl]-, 2′,3′,5′-tribenzoate

N-[6,7-Dihydro-6-oxo-7-(1,3,4,6-tetra-O-benzoyl-β-D-psicofuranosyl)-1H-purin-2-yl]acetamide

Guanosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(2-methylpropanoate)

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidine

Guanosine, N,3-(1,2-ethenediyl)cytidylyl-(3′→5′)-

5′-Adenylic acid, mono[2-[(N-glycylglycyl)amino]-3-phenylpropyl] ester, (S)-

5′-Adenylic acid, mono[2-[(aminoacetyl)amino]-3-phenylpropyl] ester, (S)-

Cytidine, P-(2-chlorophenyl)-5′-O-[(9H-fluoren-9-ylmethoxy)carbonyl]thymidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, N-benzoyl-P-(2-chlorophenyl)-2′-deoxy-5′-O-[(9H-fluoren-9-ylmethoxy)carbonyl]cytidylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, N-benzoyl-P-(2-chlorophenyl)-2′-deoxy-5′-O-[(9H-fluoren-9-ylmethoxy)carbonyl]adenylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, P-(2-chlorophenyl)-5′-O-[(9H-fluoren-9-ylmethoxy)carbonyl]thymidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, P-(2-chlorophenyl)-2′-deoxy-5′-O-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

L-Alanine, N-[P-deoxy-2′,3′-O-(ethoxymethylene)-P-phenyl-P-thio-5′-adenylyl]-, methyl ester

L-Alanine, N-[P-deoxy-2′,3′-O-(1-methylethylidene)-P-phenyl-P-thio-5′-uridylyl]-, methyl ester

Glycine, N-[P-deoxy-2′,3′-O-(1-methylethylidene)-P-phenyl-P-thio-5′-uridylyl]-, methyl ester

L-Alanine, N-(P-deoxy-P-phenyl-P-thio-5′-uridylyl)-, methyl ester

Glycine, N-(P-deoxy-P-phenyl-P-thio-5′-uridylyl)-, methyl ester