[3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1H-indoles: Synthesis, SAR and biological evaluation as a novel class of 5-HT6 Receptor Antagonists
作者:RAMAKRISHNA V S NIROGI、RAJESH KUMAR BADANGE、KIRAN KUMAR KANDUKURI、MUKKANTI KHAGGA
DOI:10.1007/s12039-015-0800-7
日期:2015.3
In continuation to our efforts to develop better treatment options for cognitive decline, we have been focussing on 5-HT6 receptor (5-HT6R) antagonists, which are known to be involved in improving cognitive function in numerous animal models. In this paper, we report a novel series of [3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1H-indole derivatives as potent and selective 5-HT6R antagonists. The lead compound from this series shows potent in vitro binding affinity, functional antagonistic activity at 5-HT6R, good pharmacokinetic profile, excellent selectivity and no Cytochrome P450 liabilities.
在我们为改善认知衰退治疗方案而努力的进程中,我们一直专注于5-HT6受体(5-HT6R)拮抗剂的研究,这些拮抗剂已被证实能够改善众多动物模型的认知功能。本论文中,我们报道了一系列新型[3-[(1-甲基哌啶-4-基)甲基]芳基磺酰基]-1H-吲哚衍生物,这些化合物作为强效且选择性的5-HT6R拮抗剂。该系列中的先导化合物展现出强大的体外结合亲和力、在5-HT6R上的功能性拮抗活性、良好的药代动力学特性、卓越的选择性且无细胞色素P450潜在问题。