Cytidine, N-benzoyl-2′-deoxy-5-methyl-, 3′-acetate

Cytidine, N-benzoyl-5-bromo-2′-deoxy-, 3′-acetate

Cytidine, N-benzoyl-2′-deoxy-5-iodo-, 3′-acetate

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-ethyl-

2′-Deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidine

Adenosine, N-benzoyl-P(S)-(2-cyanoethyl)-2′-deoxy-P-thiocytidylyl-(3′→5′)-P(S)-(2-cyanoethyl)-P-thiothymidylyl-(3′→5′)-P(S)-(2-cyanoethyl)-2′-deoxy-6-O-(2,5-dichlorophenyl)-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Cytidine, P(S)-(4-chlorophenyl)-P-thiothymidylyl-(3′→5′)-P(S)-(2-cyanoethyl)-2′-deoxy-6-O-(2,5-dichlorophenyl)-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(3′→5′)-N-benzoyl-P(S)-(4-chlorophenyl)-2′-deoxy-P-thioadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Uridine, 3′-deoxy-5′-S-ethyl-5-methyl-5′-thio-, 2′-acetate

Cytidine, P(S)-(4-chlorophenyl)-P-thiothymidylyl-(3′→5′)-P(S)-(4-chlorophenyl)-2′-deoxy-6-O-(2,5-dichlorophenyl)-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(3′→5′)-N-benzoyl-P(S)-(4-chlorophenyl)-2′-deoxy-P-thioadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Uridine, 3′-deoxy-5-methyl-, 5′-(4-methylbenzenesulfonate)

(1R,6S)-2-(3-O-Acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-methyl-7-oxa-2,4-diazabicyclo[4.1.0]heptane-3,5-dione

(1R,6S)-2-(5-O-Acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-methyl-7-oxa-2,4-diazabicyclo[4.1.0]heptane-3,5-dione

(1S,6R)-2-(3-O-Acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-methyl-7-oxa-2,4-diazabicyclo[4.1.0]heptane-3,5-dione

(1S,6R)-2-(5-O-Acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-methyl-7-oxa-2,4-diazabicyclo[4.1.0]heptane-3,5-dione

Adenosine, P(S)-(2-cyanoethyl)-P-thiothymidylyl-(3′→5′)-P(S)-(2-cyanoethyl)-2′-deoxy-6-O-(2,5-dichlorophenyl)-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Adenosine, P(S)-(2-cyanoethyl)-2′-deoxy-6-O-(2,5-dichlorophenyl)-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Cytidine, P(S)-(4-chlorophenyl)-2′-deoxy-6-O-(2,5-dichlorophenyl)-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(3′→5′)-N-benzoyl-P(S)-(4-chlorophenyl)-2′-deoxy-P-thioadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Uridine, 4′-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Cytidine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4′-C-ethynyl-

Uridine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4′-C-[(hydroxyimino)methyl]-