360043-77-2Relevant academic research and scientific papers
Discovery of the α7 nicotinic acetylcholine receptor agonists. (R)-3′-(5-chlorothiophen-2-yl)spiro-1-azabicyclo[2.2.2]octane-3, 5′-[1′,3′]-oxazolidin-2′-one as a novel, potent, selective, and orally bioavailable ligand
Tatsumi, Ryo,Fujio, Masakazu,Satoh, Hiroyuki,Katayama, Jiro,Takanashi, Shin-Ichi,Hashimoto, Kenji,Tanaka, Hiroshi
, p. 2678 - 2686 (2005)
Recent advances in molecular biology suggest that neuronal nicotinic acetylcholine receptors play important roles in the central nervous system (CNS). Of these receptors, the α7 group has recently attracted interest for its CNS-related actions and is looked to as a potential new class of pharmacological targets for cognition, schizophrenia, sensory gating, and anxiety. In the course of a research program aimed at the discovery of α7 receptor agonists with high affinity, subtype selectivity, and good pharmacokinetic profile, we discovered (R)-3′-(5-chlorothiophen-2-yl) spiro-1-azabicyclo[2.2.2]octane-3,5′-[1′,3′] oxazolidin-2′-one (25). Compound 25 has potent binding affinity (K i = 9 nmol/L) and good selectivity toward the other nicotinic subtypes (α4β2 and α1β2γδ) and has been found in pharmacokinetic evaluation to have good oral bioavailability and brain permeability.
