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Synthesis and<i>in Vitro</i>Biological Evaluation of Carbonyl Group-Containing Inhibitors of Vesicular Acetylcholine Transporter
作者:Simon M. N. Efange、Anil B. Khare、Krystyna von Hohenberg、Robert H. Mach、Stanley M. Parsons、Zhude Tu
DOI:10.1021/jm9017916
日期:2010.4.8
To identify selective high-affinity inhibitors of the vesicular acetylcholine transporter (VAChT), we have interposed a carbonyl group between the phenyl and piperidyl groups of the prototypical VAChT ligand vesamicol and its more potent analogues benzovesamicol and 5-aminobenzovesamicol. Of 33 compounds synthesized and tested, 6 display very high affinity for VAChT (Ki, 0.25−0.66 nM) and greater than