Evaluation of 1-arylpiperazine derivative of hydroxybenzamides as 5-HT1A and 5-HT7 serotonin receptor ligands: An experimental and molecular modeling approach
作者:Piotr Kowalski、Jolanta Jaśkowska、Andrzej J. Bojarski、Beata Duszyńska、Adam Bucki、Marcin Kołaczkowski
DOI:10.1002/jhet.526
日期:2011.1
The synthesis and evaluation as 5‐HT1A and 5‐HT7 serotonin receptor ligands of the two sets of O‐substituted hydroxybenzamides, structurally related to 2‐3‐[4‐(2‐methoxyphenyl)piperazin‐1‐yl]propoxy}benzamide (1), (Ki 5‐HT1A = 21 nM, 5‐HT7 = 234 nM) are reported. To affect the affinity for 5‐HT1A and 5‐HT7 receptors, an amide moiety (2, 3, 4, 5, 6) and a hydrocarbon chain length (7, 8, 9, 10) were
两组O-取代的羟基苯甲酰胺的5-HT 1A和5-HT 7血清素受体配体的合成和评估,与2- 3- [4- [2-(2-甲氧基苯基)哌嗪-1-基]丙氧基]结构相关}报告了苯甲酰胺(1)(K i 5‐HT 1A = 21 nM,5‐HT 7 = 234 nM)。以影响对5-HT的亲和力1A和5-HT 7种受体,酰胺部分(2,3,4,5,6)和烃链长(7,8,9,10)被修改。化合物的血清素能活性2,3,4,5,6,7,8,9,10是在5-HT的情况下一般较高1A与5-HT受体相比7对那些; 最活跃的5-HT 1A配体是间位异构体2(K i = 7 nM),两个类似物1的间隔都最长,即五亚甲基和六亚甲基衍生物9和10(K i分别为4和3 nM。化合物所观察到的生物学性质1,2,3,4,5,6,7,8,9,10,使用分子建模程序阐明。J.杂环化学。(2010)。