The effect of the pyridyl nitrogen position in pyridylpiperazine sigma ligands
作者:Lidiya Stavitskaya、Michael J. Seminerio、Marilyn M. Matthews-Tsourounis、Rae R. Matsumoto、Andrew Coop
DOI:10.1016/j.bmcl.2010.02.087
日期:2010.4
A series of pyridylpiperazines was synthesized and analyzed for sigma receptor binding affinity to determine the optimal pyridyl nitrogen position and chain length for the sigma(1) and sigma(2) receptor recognition. The (3-pyridyl) piperazines and (4-pyridyl) piperazines favor sigma(1) receptors, while previously studied (2-pyridyl) piperazines favor sigma(2) receptors. (C) 2010 Published by Elsevier Ltd.