Synthesis, Structural and Behavioral Studies of Indole Derivatives D2AAK5, D2AAK6 and D2AAK7 as Serotonin 5-HT1A and 5-HT2A Receptor Ligands
作者:Agnieszka A. Kaczor、Ewa Kędzierska、Tomasz M. Wróbel、Angelika Grudzińska、Angelika Pawlak、Tuomo Laitinen、Agata Bartyzel
DOI:10.3390/molecules28010383
日期:——
thermoregulation. Here we report synthesis and detailed structural and behavioral studies of three indole derivatives: D2AAK5, D2AAK6, and D2AAK7 as serotonin 5-HT1A and 5-HT2A receptor ligands. X-ray studies revealed that the D2AAK5 compound crystallizes in centrosymmetric triclinic space group with one molecule in the asymmetric unit. The main interaction between the ligands and the receptors is the salt
血清素受体参与许多生理功能并调节攻击性、焦虑、食欲、认知、学习、记忆、情绪、恶心、睡眠和体温调节。在这里,我们报告了三种吲哚衍生物的合成和详细的结构和行为研究:D2AAK5、D2AAK6 和 D2AAK7 作为血清素 5-HT1A 和 5-HT2A 受体配体。X 射线研究表明,D2AAK5 化合物在中心对称三斜空间群中结晶,不对称单元中有一个分子。配体和受体之间的主要相互作用是配体的可质子化氮原子和受体的保守 Asp (3.32) 之间的盐桥。复合物在分子动力学模拟中是稳定的。MD 显示所研究的配体在其结合位点相对稳定,除了血清素 5-HT1A 受体中的 D2AAK7。D2AAK7 在 EPM 测试中发挥抗焦虑活性,而 D2AAK5 在 PA 测试中对记忆过程产生有益影响。