Abstract
Following our efforts towards the synthesis of new potential inhibitors of Xanthine Dehydrogenase (XDH), we describe here a general method for the preparation of N-(5-oxo-2,5-dihydro)pyrrol-3-yl glycines and N-(5-oxo-2,5-dihydro)pyrrol-3-yl glycine esters from glycine ethyl ester hydrochloride and various 4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid esters and carbonitriles.
Acknowledgments
We gratefully acknowledge the European Community (Grant HPRN‐CT‐1999‐00084) and the BBSRC for financial support. We also thank Professor Chris Pickett for helpful discussions and suggestions.