High Affinity and Selectivity on 5-HT1A Receptor of 1-Aryl-4-[(1-tetralin)alkyl]piperazines. 2
作者:Roberto Perrone、Francesco Berardi、Nicola A. Colabufo、Marcello Leopoldo、Vincenzo Tortorella、Francesco Fiorentini、Vincenzo Olgiati、Alberto Ghiglieri、Stefano Govoni
DOI:10.1021/jm00006a013
日期:1995.3
in order to increase the selectivity on the 5-HT1A versus D-2, alpha 1, sigma, and other 5-HT receptors. Many changes have been effected on previous structures of type 3(1-aryl-4-[3-(1,2-dihydronaphthalen-4-yl)-n-propyl]piperazines). Several synthetic procedures were followed to obtain the final products, depending on the presence or absence of a double bond, as well as of a heteroatom on the side chain
为了增加5-HT1A对D-2,α1,σ和其他5-HT受体的选择性,合成了几种在侧链末端具有四氢萘部分的4-烷基-1-芳基哌嗪。许多变化已影响先前的类型3(1-芳基-4- [3-(1,2-二氢萘-4-基)-正丙基]哌嗪的结构。遵循几种合成程序以获得最终产物,这取决于双键以及侧链上杂原子的存在与否。在第一种情况下,可以广泛使用格利雅(Grignard)反应,而在第二种情况下,可以采用常规的合成方法。通过放射受体结合试验评估最终化合物对多巴胺D-1和D-2、5-羟色胺5-HT1A,5-HT1B,5-HT1C和5-HT2,α1肾上腺素和sigma受体的体外活性。