Cytidine, cytidylyl-(3′→5′)-5,6-dihydro-6-hydroxy-

9-(5-Deoxy-β-D-ribofuranosyl)-9H-purine-6-ethanamine

9-(5-Deoxy-β-D-ribofuranosyl)-6-[2-(methylsulfinyl)ethyl]-9H-purine

9-(5-Deoxy-β-D-ribofuranosyl)-6-[2-(methylthio)ethyl]-9H-purine

9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-6-[2-(methylthio)ethyl]-9H-purine

9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-6-[2-(methylthio)ethyl]-9H-purine

9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-β-D-ribofuranosyl]-6-[2-(methylthio)ethyl]-9H-purine

9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-β-D-ribofuranosyl]-6-ethenyl-9H-purine

6-[2-(9-β-D-Ribofuranosyl-9H-purin-6-yl)ethoxy]-2(1H)-pyrimidinone