Synthesis, dopamine and serotonin transporter binding affinities of novel analogues of meperidine
作者:Stacey A. Lomenzo、Sari Izenwasser、Robert M. Gerdes、Jonathan L. Katz、Theresa Kopajtic、Mark L. Trudell
DOI:10.1016/s0960-894x(99)00606-x
日期:1999.12
of meperidine analogues was synthesized and the binding affinities for the dopamine and serotonin transporters were determined. The substituents on the phenyl ring greatly influenced the potency and selectivity of these compounds for the transporter binding sites. In general, meperidine (3) and its analogues were more selective for serotonin transporter binding sites and the esters 9 were more potent
合成了一系列哌啶类似物,并确定了与多巴胺和5-羟色胺转运蛋白的结合亲和力。苯环上的取代基极大地影响了这些化合物对转运蛋白结合位点的效力和选择性。通常,哌替啶(3)及其类似物对5-羟色胺转运蛋白结合位点的选择性更高,酯9比相应的腈8更有效。3,4-二氯衍生物9e是多巴胺转运蛋白系列中最有效的配体结合位点,而2-萘基衍生物9g表现出最强的结合亲和力,对5-羟色胺转运蛋白结合位点具有高度选择性。