Synthesis and Biological Screening of Novel Indolalkyl Arenes Targeting the Serotonine Transporter
作者:Claudia Ojeda-Gómez、Hernán Pessoa-Mahana、Patricio Iturriaga-Vásquez、Carlos David Pessoa-Mahana、Gonzalo Recabarren-Gajardo、Claudio Méndez-Rojas
DOI:10.1002/ardp.201300321
日期:2014.3
A series of functionalized indolylalkylarenes 3–16(a and b) were synthesized and their affinities for the serotonin transporter were investigated in vitro. Compounds 3–12(a and b) were obtained by nucleophilic substitution of 3‐(1H‐indol‐3‐yl)propyl‐4‐methylbenzenesulfonates 2(a and b) with a series of azaheterocycles. Compounds 14–16(a and b) were prepared in a two‐step sequence by reaction of 3‐
合成了一系列功能化的吲哚烷基芳烃 3-16(a 和 b),并在体外研究了它们对血清素转运蛋白的亲和力。通过用一系列氮杂杂环对 3-(1H-吲哚-3-基)丙基-4-甲基苯磺酸盐 2(a 和 b) 进行亲核取代得到化合物 3-12(a 和 b)。通过 3-(1H-吲哚-3-基)-2-甲基丙醛与取代的 1,2-苯二胺反应,分两步制备化合物 14-16(a 和 b)。化合物 3b、4b 和 5b 显示出良好的结合亲和力(Ki 分别为 33.0、48.0 和 17 nM)。其他合成的化合物在结合研究中表现出中等或没有亲和力。