Hit-to-lead optimization of disubstituted oxadiazoles and tetrazoles as mGluR5 NAMs
作者:Gábor Wágner、Csaba Wéber、Olga Nyéki、Katalin Nógrádi、Attila Bielik、László Molnár、Amrita Bobok、Attila Horváth、Béla Kiss、Sándor Kolok、József Nagy、Dalma Kurkó、Krisztina Gál、István Greiner、Zsolt Szombathelyi、György M. Keserű、György Domány
DOI:10.1016/j.bmcl.2010.04.075
日期:2010.6
Here we report the discovery and early SAR of a series of mGluR5 negative allosteric modulators ( NAMs). Starting from a moderately active HTS hit we synthesized 3,5-disubstituted-oxadiazoles and tetrazoles as mGluR5 NAMs. Based on the analysis of ligand efficiency and lipophilic efficiency metrics we identified a promising lead candidate as a starting point for further optimization. (C) 2010 Elsevier Ltd. All rights reserved.