摘要:
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.