CuCl<sub>2</sub>-Promoted 6-<i>endo-dig</i> Chlorocyclization and Oxidative Aromatization Cascade: Efficient Construction of 1-Azaanthraquinones from <i>N</i>-Propargylaminoquinones
作者:Na Fei、Hao Yin、Shaozhong Wang、Huaqin Wang、Zhu-Jun Yao
DOI:10.1021/ol201542h
日期:2011.8.19
An efficient synthetic methodology was developed to assemble 1-azaanthraquinones from N-propargylaminoquinones by copper(II)-promoted sequential 6-endo-dig chlorocyclization and oxidative aromatization. The approach can be extended to preprare chlorinated alkaloids such as cleistophine and sampangine. A possible mechanism involving carbon-carbon bond formation triggered by regioselective electrophilic activation and carbon-chlorine bond formation via reductive elimination was proposed.
COMPOUNDS FOR THE TREATMENT OF NEUROLOGICAL OR MITOCHONDRIAL DISEASES
申请人:Musc Foundation for Research Development
公开号:EP3829560A1
公开(公告)日:2021-06-09
[EN] COMPOUNDS FOR THE TREATMENT OF NEUROLOGICAL OR MITOCHONDRIAL DISEASES<br/>[FR] COMPOSÉS POUR LE TRAITEMENT DE MALADIES NEUROLOGIQUES OU MITOCHONDRIALES
申请人:MUSC FOUND FOR RES DEV
公开号:WO2020028222A1
公开(公告)日:2020-02-06
Compounds and methods are provided for the treatment of neurological or mitochondrial diseases, including epilepsy. In some embodiments, the compounds are substituted 1,4- naphthoquinones.