Synthesis and biological evaluation of novel <i>N</i><sub>1</sub>-phenylsulphonyl indole derivatives as potent and selective 5-HT<sub>6</sub>R ligands for the treatment of cognitive disorders
作者:Ramakrishna V. S. Nirogi、Thrinath Reddy Bandyala、Pamuletinarasimha Reddy Gangadasari、Mukkanti Khagga
DOI:10.3109/14756366.2015.1103233
日期:2016.11.1
A series of 1-[3-(4-methyl piperazin-1-ylmethyl) phenylsulfonyl]-1H-indole and 1-[3-(4-ethyl piperazin-1-ylmethyl) phenylsulfonyl]-1H-indole derivatives were designed and synthesized as 5-HT6 receptor (5-HT6R) ligands. The lead compound 1-[4-methyl-3-(4-methyl piperazin-1-yl methyl) phenylsulfonyl]-1H-indole dihydrochloride (6b), in this series, has shown potent in vitro binding affinity, selectivity
设计了一系列1- [3-(4-甲基哌嗪-1-基甲基)苯磺酰基] -1H-吲哚和1- [3-(4-乙基哌嗪-1-基甲基)苯基磺酰基] -1H-吲哚衍生物,合成为5-HT6受体(5-HT6R)配体。该系列的先导化合物1- [4-甲基-3-(4-甲基哌嗪-1-基甲基)苯磺酰基] -1H-吲哚二盐酸盐(6b)在体外显示出强大的结合亲和力,选择性,良好的药代动力学(PK)档案和认知动物模型中的活动。