A modern approach to the synthesis of 2-(4-chlorophenyl)[2-<sup>14</sup>C]thiazol-4-ylacetic acid ([<sup>14</sup>C] fenclozic acid) and its acyl glucuronide metabolite
作者:David A. Killick、Nick Bushby
DOI:10.1002/jlcr.2985
日期:2013.1
An updated approach to the 1960s synthesis of [(14)C] fenclozicacid from labelled potassium cyanide is presented. By employing modern synthetic methodology and purification techniques, many of the inherent hazards in the original synthesis are avoided or significantly reduced. The concomitant labelled stereoselective synthesis of the key acyl glucuronide metabolite (the 1-β-O-acyl glucuronide) is