Design, synthesis, pharmacological evaluation and computational studies of 1-(biphenyl-4-yl)-2-[4-(substituted phenyl)-piperazin-1-yl]ethanones as potential antipsychotics
作者:Sharad H. Bhosale、Ashish M. Kanhed、Radha Charan Dash、Mugdha R. Suryawanshi、K.R. Mahadik
DOI:10.1016/j.ejmech.2013.12.043
日期:2014.3
anti-dopaminergic and anti-serotonergic activity in behavioural models. Among all derivatives, compound 1-(biphenyl-4-yl)-2-[4-(2-methoxyphenyl)-piperazin-1-yl]ethanone (3c) and 1-(biphenyl-4-yl)-2-[4-(2,3-dichlorophenyl)-piperazin-1-yl]ethanone (3k) showed impressive antipsychotic profile with lower potency for catalepsy induction. These results were found to be sturdily matching with docking study in
本文介绍了与芳基哌嗪连接的联苯部分的设计以及14种1-(联苯-4-基)-2- [4-(取代的苯基)-哌嗪-1-基]乙酮衍生物的合成及其药理学评价。抗精神病活性和计算研究,包括定量结构活性关系(QSAR)和基于描述符的相似性研究。在行为模型中,发现所有化合物均显示出显着的抗多巴胺能和抗5-羟色胺能活性。在所有衍生物中,化合物1-(联苯基-4-基)-2- [4-(2-甲氧基苯基)-哌嗪-1-基]乙酮(3c)和1-(联苯基-4-基)-2- [ 4-(2,3-二氯苯基)-哌嗪-1-基]乙酮(3k)显示出令人印象深刻的抗精神病药物特征,并且降低了僵直症的诱发能力。发现这些结果与设计具有人多巴胺D 2受体同源性模型的化合物的对接研究牢固地匹配。QSAR研究也强烈支持所获得的结果。