201313461L-Cytidine

2013134622-Deoxy-5-iodo-3-O-2-propen-1-yl-cytidine

201313463N4-Benzoyl-3-deoxy-D-cytidine

201313464N4-benzoyl-2-O-methyl-5-methylcytidine

2013134655-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-2-fluoro-cytidine

2013134665-(2-hydroxyethyl)-cytidine

201313467N6-L-Lactyl adenosine

201313468bis[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]hydrogen

201313469N-2-propynyl-adenosine

2013134702-Amino-2-O-(2-propyn-1-yl)adenosine

2013134712-Deoxy-8-methylthio-adenosine

201313472N6-[(5-Bromothien-2-yl)methyl]adenosine