Novel multitarget-directed ligands targeting acetylcholinesterase and σ1 receptors as lead compounds for treatment of Alzheimer's disease: Synthesis, evaluation, and structural characterization of their complexes with acetylcholinesterase
作者:Julien Lalut、Gianluca Santoni、Delphine Karila、Cédric Lecoutey、Audrey Davis、Florian Nachon、Israel Silman、Joel Sussman、Martin Weik、Tangui Maurice、Patrick Dallemagne、Christophe Rochais
DOI:10.1016/j.ejmech.2018.10.064
日期:2019.1
simultaneously inhibit acetylcholinesterase and act as an agonist of the 5-HT4 receptor, which displays promising activities in vivo. Pharmacomodulation of donecopride allowed us to develop a novel series of indole derivatives possessing interesting in vitro activities toward AChE and the σ1 receptor. The crystal structures of complexes of the most promising compounds with Torpedo californica AChE were solved
多效干预可能是有效限制多因素疾病(例如阿尔茨海默氏病)进展的要求。进行这种干预的一种方法是设计一个能够对两个或多个目标物起作用的单一化学实体,因此将其称为多目标定向配体(MTDL)。我们最近描述了doncopride,它是第一种能够同时抑制乙酰胆碱酯酶并起5-HT 4受体激动剂作用的MTDL ,它在体内表现出有希望的活性。donecopride的Pharmacomodulation使我们能够开发一种新的系列具有有趣的吲哚衍生物的体外朝向乙酰胆碱酯酶活性和σ 1受体。解决了最有前途的化合物与加州鱼雷AChE的配合物的晶体结构,以进一步了解其抑制方式。