Synthesis, Binding Affinity, and Molecular Docking Analysis of New Benzofuranone Derivatives as Potential Antipsychotics
作者:Reyes Aranda、Karen Villalba、Enrique Raviña、Christian F. Masaguer、José Brea、Filipe Areias、Eduardo Domínguez、Jana Selent、Laura López、Ferran Sanz、Manuel Pastor、María I. Loza
DOI:10.1021/jm800602w
日期:2008.10.9
establish one or two H-bonds with these key residues appears to explain their difference in affinity. In addition, we describe compound 2 (QF1004B) as a tool to elucidate the role of 5-HT2C receptors in mediating antipsychotic effects and metabolic adverse events. The compound 16a (QF1018B) showed moderate to high affinities for D2 and 5-HT2A receptors, and a 5-HT2A/D2 ratio was predictive of an atypical antipsychotic
精神分裂症的复杂病因促使研究人员开发氯氮平相关的多靶点策略来对抗其症状。在这里,我们描述了一系列新的6-氨基甲基苯并呋喃酮,旨在寻找对5-HT2和多巴胺受体具有平衡亲和力的新化学结构。通过对5-HT2A和D2受体的生物学和计算研究,我们确定了受体丝氨酸残基S3.36和S5.46是解释这些新化合物对这组受体的亲和力和选择性差异的分子关键。具体而言,这些化合物与这些关键残基建立一个或两个H键的能力似乎解释了它们亲和力的差异。此外,我们将化合物2(QF1004B)描述为阐明5-HT2C受体在介导抗精神病作用和代谢不良事件中的作用的工具。化合物16a(QF1018B)对D2和5-HT2A受体表现出中等至高亲和力,而5-HT2A / D2比可预测为非典型抗精神病药物。