Novel Ligands Rationally Designed for Characterizing I<sub>2</sub>−Imidazoline Binding Sites Nature and Functions
作者:Francesco Gentili、Claudia Cardinaletti、Cristian Vesprini、Francesca Ghelfi、Aniket Farande、Mario Giannella、Alessandro Piergentili、Wilma Quaglia、Laura Mattioli、Marina Perfumi、Alan Hudson、Maria Pigini
DOI:10.1021/jm800400k
日期:2008.8.1
The study of two series of 2-aryl-ethylen-imidazolines 3-7 and 8-12 inspired by I(2)-IBS ligands phenyzoline (1) and diphenyzoline (2), respectively, confirmed the interesting "positive" or "negative" morphine analgesia modulation displayed by their corresponding leads and demonstrated that these effects might be correlated with morphine tolerance and dependence, respectively. By comparative examination of rationally designed compounds, some analogies between binding site cavity of I(2)-IBS proteins and alpha(2C)-adrenoreceptor emerged.