Development of SAR in a 3-cyano-5-fluoro-N-arylbenzamide series of non-competitive antagonists of mGlu 5 using a functional cell-based assay is described in this Letter. Further characterization of selected potent compounds in in vitro assays designed to measure their metabolic stability and protein binding is also presented. Subsequent evaluation of two new compounds in pharmacokinetic studies using intraperitoneal dosing in rats demonstrated good exposure in both plasma and brain samples.
|Number of pages||5|
|Journal||Bioorganic and Medicinal Chemistry Letters|
|State||Published - 1 Aug 2010|
- Allosteric modulator
- Fragile X syndrome