Accessing Polycyclic Heteroarenes Enabled by Copper-Catalyzed Aerobic Oxidative C–H/C–H [4 + 2] Annulation of 3-Arylindole Derivatives
作者:Yuanyuan Yue、Yan Yang、Chunying Sun、Junli Chao、Yaqing Ye、Xiaohui Guo、Jianming Liu
DOI:10.1021/acs.orglett.1c03686
日期:2022.1.21
polycyclic aromatic hydrocarbons are delivered at room temperature by copper-catalyzedaerobicoxidative C–H/C–H [4 + 2] annulation of alkyl-substituted 3-arylindole derivatives. Specifically, dual aryl C–H functionalization is furnished under mild conditions through the 1,2-migration of copper catalyst and regioselective alkyne insertion. Mechanistic experiments demonstrate that the C–H bond cleavage
Mono Quaternary Ammonium Salts and Methods for Modulating Neuronal Nicotinic Acetylcholine Receptors
申请人:Crooks Peter
公开号:US20100113511A1
公开(公告)日:2010-05-06
Provided are monoquaternary ammonium compounds which are modulators of nicotinic acetylcholine receptors. Also provided are methods of using the compounds for modulating the function of a nicotinic acetylcholine receptor, and for the prevention and/or treatment of central nervous system disorders, substance use and/or abuse, and or gastrointestinal tract disorders.
[EN] MONO QUATERNARY AMMONIUM SALTS AND METHODS FOR MODULATING NEURONAL NICOTINIC ACETYLCHOLINE RECEPTORS<br/>[FR] SELS D'AMMONIUM MONOQUATERNAIRES ET PROCÉDÉS DESTINÉS À MODULER LES RÉCEPTEURS D'ACÉTYLCHOLINE NICOTINIQUES NEURONAUX
申请人:UNIV KENTUCKY
公开号:WO2007149392A1
公开(公告)日:2007-12-27
[EN] Provided are monoquaternary ammonium compounds which are modulators of nicotinic acetylcholine receptors. Also provided are methods of using the compounds for modulating the function of a nicotinic acetylcholine receptor, and for the prevention and/or treatment of central nervous system disorders, substance use and/or abuse, and or gastrointestinal tract disorders. [FR] La présente invention concerne des composés d'ammonium monoquaternaires qui sont des modulateurs des récepteurs d'acétylcholine nicotiniques. L'invention concerne en outre des procédés d'utilisation des composés pour la modulation de la fonction des récepteurs d'acétylcholine nicotiniques, ainsi que pour la prévention et/ou le traitement de troubles du système nerveux central, d'une consommation et/ou d'un abus d'alcool ou d'autres drogues, et de troubles du tractus gastro-intestinal.