Discovery of MK-7725, A Potent, Selective Bombesin Receptor Subtype-3 Agonist for the Treatment of Obesity

Abstract

Extensive structure-activity relationship studies of a series derived from atropisomer 1, a previously described chiral benzodiazepine sulfonamide series, led to a potent, brain penetrant and selective compound with excellent preclinical pharmacokinetic across species. We also describe the utilization of a high throughput mouse pharmacodynamic assay which allowed for expedient assessment of pharmacokinetic and brain distribution.