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1.  Discovery of Isoxazole Analogs of Sazetidine-A as Selective α4β2-Nicotinic Acetylcholine Receptor (nAChR) Partial Agonists for the Treatment of Depression 
Journal of medicinal chemistry  2011;54(20):7280-7288.
Depression, a common neurological condition, is one of the leading causes of disability and suicide worldwide. Standard treatment targeting monoamine transporters selective for the neurotransmitters serotonin and noradrenalin are not able to help many patients that are poor responders. This study advances the development of sazetidine-A analogs that interact with α4β2-nAChR as partial agonists and that possess favorable antidepressant profiles. The resulting compounds that are highly selective for the α4β2 subtype of nAChR over α3β4-nAChRs are partial agonists at the α4β2 subtype and have excellent antidepressant behavioral profiles as measured by the mouse forced swim test. Preliminary ADMET studies for one promising ligand revealed an excellent plasma protein binding (PPB) profile, low CYP450 related metabolism, and low cardiovascular toxicity, suggesting it is a promising lead as well as a drug candidate to be advanced through the drug discovery pipeline.
PMCID: PMC3197876  PMID: 21905669

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