4-Amino-1-[3,5-O-[bis(1,1-dimethylethyl)silylene]-2-cyano-2-deoxy-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-3,5-bis-O-(dimethyloctylsilyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-3,5-bis-O-[tris(2-methylpropyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-3,5-bis-O-[diethyl(1-methylethyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-3,5-bis-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

Cytidine, 2′-cyano-2′-deoxy-5′-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-

4-Amino-1-[2-cyano-2-deoxy-5-O-(dimethylphenylsilyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-(dimethyloctylsilyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-[tris(phenylmethyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-(triphenylsilyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-[tris(2-methylpropyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-5-O-(cyclohexyldiethylsilyl)-2-deoxy-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-[diethyl(1-methylethyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-[tris(1-methylethyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[2-cyano-2-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)thymidylyl-(3′→5′)-N-benzoyl-P-(2-cyanoethyl)-2′-deoxycytidylyl-(3′→5′)-P-(2-cyanoethyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-P-(2-cyanoethyl)thymidylyl-(3′→5′)-P-(2-cyanoethyl)thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-o...

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-P-(2-cyanoethyl)thymidylyl-(3′→5′)-P-(2-cyanoethyl)thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)