New 1-arylindoles based serotonin 5-HT7 antagonists. Synthesis and binding evaluation studies
作者:Charlène Sagnes、Guy Fournet、Grzegorz Satala、Andrzej J. Bojarski、Benoît Joseph
DOI:10.1016/j.ejmech.2014.01.055
日期:2014.3
Based on 5-HT1A and 5-HT7 ligand MR25003 scaffold, a new series of 1-aryl indole analogues were prepared and evaluated against 5-HT7 receptors. Modulations of aryl moieties provided a large number of new indolic derivatives. Most of compounds tested have displayed 5-HT7 affinity in the nanomolar range. Among them, 1-(naphthyl)indole derivative 3p (Ki (5-HT7) = 4.5 nM) showed also a good selectivity over 5-HT1A, 5-HT2A and 5-HT6 receptors. This compound was pharmacology characterized as an antagonist. (C) 2014 Elsevier Masson SAS. All rights reserved.