The present disclosure provides biologically active compounds of formula (I): and pharmaceutically acceptable salts thereof: compositions comprising these compounds, and methods of using these compounds in a variety of applications, such as treatment or suppression of diseases associated with decreased mitochondrial function resulting in diminished ATP production and/or oxidative stress and/or lipid peroxidation.
[EN] MULTIFUNCTIONAL RADICAL QUENCHERS AND THEIR USE<br/>[FR] DÉSACTIVATEURS DE RADICAUX LIBRES MULTIFONCTIONNELS ET LEUR UTILISATION
申请人:UNIV ARIZONA
公开号:WO2011103536A1
公开(公告)日:2011-08-25
The present disclosure provides biologically active compounds of formula (I): and pharmaceutically acceptable salts thereof, compositions comprising these compounds, and methods of using these compounds in a variety of applications, such as treatment or suppression of diseases associated with decreased mitochondrial function resulting in diminished ATP production and/or oxidative stress and/or lipid peroxidation.
A Simple Cu-Catalyzed Coupling Approach to Substituted 3-Pyridinol and 5-Pyrimidinol Antioxidants
作者:Susheel J. Nara、Mukund Jha、Johan Brinkhorst、Tony J. Zemanek、Derek A. Pratt
DOI:10.1021/jo801501e
日期:2008.12.5
A convenient approach to 3-pyridinols and 5-pyrimidinols via a two-step Cu-catalyzed benzyloxylation/catalytic hydrogenation sequence is presented. The corresponding 3-pyridinamines and 5-pyrimidinamines can be prepared in an analogous sequence utilizing benzylamine in lieu of benzyl alcohol. The radical-scavenging ability of these derivatives are preliminarily explored and reveal that the increased acidities of the pyridinols and pyrimidinols render them susceptible to more significant kinetic solvent effects when compared to phenols.