Synthesis and in Vitro and in Vivo Functional Studies of <i>Ortho</i>-Substituted Phenylpiperazine and <i>N</i>-Substituted 4-<i>N</i>-(<i>o</i>-Methoxyphenyl)aminopiperidine Analogues of WAY100635
作者:Marguérite M. Mensonides-Harsema、Yi Liao、Henning Böttcher、Gerd D. Bartoszyk、Hartmunt E. Greiner、Jürgen Harting、Peter de Boer、Håkan V. Wikström
DOI:10.1021/jm991088y
日期:2000.2.1
2-pyridinyl)cyclohe xanecarboxamide, is a silent serotonin 5-HT(1A) antagonist, which is now widely used to study the 5-HT(1A) receptor both in vivo and in vitro. In this paper, we describe the synthesis and in vitro (5-HT(1A) affinity and pA(2) values at guinea pig ileum strips) and in vivo (hypothermia and ultrasonic vocalization) pharmacology at the serotonin 5-HT(1A) receptor of several closely
WAY100635(2),N- [2- [4-(2-甲氧基苯基)-1-哌嗪基]乙基] -N-(2-吡啶基)环己基羧酰胺是一种沉默的5-羟色胺5-HT(1A)拮抗剂,现在被广泛用于体内和体外研究5-HT(1A)受体。在本文中,我们描述了5-羟色胺5-HT(1A)的合成和体外(豚鼠回肠条上的5-HT(1A)亲和力和pA(2)值)和体内(低温和超声发声)药理学2的几个紧密相关类似物的受体。测试化合物12和14中的2的芳基哌嗪部分已被芳基氨基哌啶部分取代,对5-HT(1A)受体没有亲和力或拮抗活性。较大的氟代烷氧基或磺酰氧基取代基取代2的邻甲氧基基团不会在很大程度上改变体外或体内药理学。在体内,氟丙基类似物5和三氟甲磺酸酯类似物7均与WAY100635本身等效。O-去甲基类似物3被证明是该系列中5-羟色胺5-HT(1A)突触后受体位点最有效的拮抗剂。