Synthesis and pharmacological evaluation of aryl aminosulfonamide derivatives as potent 5-HT6 receptor antagonists
作者:Ramakrishna V.S. Nirogi、Anand V. Daulatabad、G. Parandhama、Shaikh Mohammad、K.R. Sastri、Anil K. Shinde、P.K. Dubey
DOI:10.1016/j.bmcl.2010.06.060
日期:2010.8
A series of novel aryl aminosulfonamides was designed and synthesized as 5-HT6 receptor ligands. Many compounds screened in a functional reporter gene based assay displayed potent antagonistic activity with Kb values in the range of 0.02-10 nM. The lead compound 11m exemplified in this series showed good ADME surrogate properties, acceptable pharmacokinetic profile and is active in animal models of cognition like novel object recognition test and Morris water maze. The compound was selected for detailed profiling. (C) 2010 Elsevier Ltd. All rights reserved.