Synthesis and QSAR studies on hypotensive 1-[3-(4-substituted phenylthio) propyl]-4-(substituted phenyl) piperazines
作者:Anil K. Saxena、Jyoti Rao、Ruchika Chakrabarty、Mridula Saxena、R.C. Srimal
DOI:10.1016/j.bmcl.2006.12.072
日期:2007.3
A series of 1-[3-(4-substituted phenylthio) propyl]-4-(substituted phenyl) piperazines has been synthesized and evaluated for hypotensive activity. The QSAR studies indicate that resonance and hydrophobic parameters of the aryl substituents are important for hypotensive activity. The similar role of resonance parameter in describing the variance of 5-HT(2A) receptor binding affinities of these compounds
合成了一系列1- [3-(4-取代的苯硫基)丙基] -4-(取代的苯基)哌嗪,并对其降压活性进行了评估。QSAR研究表明,芳基取代基的共振和疏水参数对降压活性很重要。共振参数在描述这些化合物的5-HT(2A)受体结合亲和力变化中的相似作用表明5-HT(2A)受体在介导标题化合物的降压作用中可能发挥作用。