1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[2-(6-methoxy-2-naphthalenyl)ethynyl]-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[2-(2-naphthalenyl)ethynyl]-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[2-[4-(trifluoromethyl)phenyl]ethynyl]-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[2-(4-fluorophenyl)ethynyl]-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[2-(4-methylphenyl)ethynyl]-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-(2-phenylethynyl)-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-iodo-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-amino-1H-1,2,3-triazole-4-carbonitrile

1-[5-O-[[(2-Hydroxybenzoyl)amino]sulfonyl]-β-D-ribofuranosyl]-6-(6-methoxy-2-naphthalenyl)-1H-1,2,3-triazolo[4,5-c]pyridin-4-amine

1-[5-O-[[(2-Hydroxybenzoyl)amino]sulfonyl]-β-D-ribofuranosyl]-6-(2-naphthalenyl)-1H-1,2,3-triazolo[4,5-c]pyridin-4-amine

1-[5-O-[[(2-Hydroxybenzoyl)amino]sulfonyl]-β-D-ribofuranosyl]-6-[4-(trifluoromethyl)phenyl]-1H-1,2,3-triazolo[4,5-c]pyridin-4-amine

6-(4-Fluorophenyl)-1-[5-O-[[(2-hydroxybenzoyl)amino]sulfonyl]-β-D-ribofuranosyl]-1H-1,2,3-triazolo[4,5-c]pyridin-4-amine

1-[5-O-[[(2-Hydroxybenzoyl)amino]sulfonyl]-β-D-ribofuranosyl]-6-(4-methylphenyl)-1H-1,2,3-triazolo[4,5-c]pyridin-4-amine

1-[5-O-[[(2-Hydroxybenzoyl)amino]sulfonyl]-β-D-ribofuranosyl]-6-phenyl-1H-1,2,3-triazolo[4,5-c]pyridin-4-amine

N-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-5-[[(2,2,2-trifluoroacetyl)amino]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzamide

N-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-[[(2,2,2-trifluoroacetyl)amino]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzamide

N-[5-(Aminomethyl)-7-(2-deoxy-β-D-erythro-pentofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzamide

4-(Benzoylamino)-7-(2-deoxy-β-D-erythro-pentofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

Cytidine, 2′-deoxy-N-[(dimethylamino)methylene]-5-[(1E)-3-[(2,2,2-trifluoroacetyl)amino]-1-propen-1-yl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(dimethylamino)methylene]-5-[(1E)-3-[(2,2,2-trifluoroacetyl)amino]-1-propen-1-yl]cytidine