2-Furancarbonitrile,2-[(acetyloxy)methyl]tetrahydro-5-[2-oxo-4-(1H-1,2,4-triazol-1-yl)-1(2H)-pyrimidinyl]-,(2R-trans)-

4'-C-Cyano-2'-deoxy-2',2'-difluorocytidine

4'-C-Cyano-2'-deoxy-2'-fluoroguanosine

4'-C-Cyano-2'-deoxy-2'-fluoroguanosine5'-(tetrahydrogentriphosphate)

4'-C-Cyano-2'-deoxy-2-fluoroadenosine

4'-C-Cyano-2'-deoxy-2'-fluoro-N-[(4-methoxyphenyl)diphenylmethyl]guanosine

4'-C-Cyano-2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-6-S-methyl-6-thioguanosine

4'-C-Cyano-2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-6-O-(triphenylsilyl)guanosine

4'-C-Cyano-2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)guanosine

4'-C-Cyano-2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N,N-dimethyl-2-[(2-methyl-1-oxopropyl)amino]adenosine

4'-C-Cyano-2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-2',2'-difluorouridine

4'-C-Cyano-2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-2'-fluoro-N-[(4-methoxyphenyl)diphenylmethyl]guanosine

4'-C-Cyano-2'-deoxy-6-S-methyl-6-thioguanosine

4'-C-Cyano-2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-2',2'-difluorocytidine

4'-C-Cyanocytidine

4'-C-Cyano-3'-deoxy-2',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine

4-Amino-1-(4-C-cyano-2-deoxy-2-methyl-β-Darabinofuranosyl)-(1H)-pyrimidinone

4'-C-Cyano-3'-deoxy-2',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2,2-dimethyl-1-oxopropyl)adenosine

4-Amino-1-[4-C-cyano-2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-2-methyl-β-Darabinofuranosyl]-(1H)-pyrimidinone

9-(4-C-Cyano-2-deoxy-2-methyl-β-D-arabinofuranosyl)-1,9-dihydro-6H-purin-6-one