[EN] QUINAZOLINE DERIVATIVES AS PDE10A ENZYME INHIBITORS<br/>[FR] DÉRIVÉS DE QUINAZOLINE EN TANT QU'INHIBITEURS DE L'ENZYME PDE10A
申请人:LUNDBECK & CO AS H
公开号:WO2013050527A1
公开(公告)日:2013-04-11
This invention is directed to compounds, which are PDE10A enzyme inhibitors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The present invention also provides processes for the preparation of the compounds of formula I. The present invention further provides a method of treating a subject suffering from a neurodegenerative disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention also provides a method of treating a subject suffering from a drug addiction comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention further provides a method of treating a subject suffering from a psychiatric disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I.
Transition Metal-Free Heteroarylation of Quinoxaline: Construction of Heteroaryl-Fused Phenazines by Oxidative Coupling
作者:Sefa Uçar、Arif Daştan
DOI:10.1021/acs.joc.0c02252
日期:2020.12.4
method for the construction of heteroaryl-fused phenazines was developed via PIFA-BF3·Et2O-mediated oxidativecoupling of di-heteroarylated quinoxalines for the first time. Synthesis of mono- and di-heteroarylation of quinoxaline was performed effectively using only LiTMP reagent under transitionmetal-free conditions and without the use of halogen-containing starting compounds. In addition, nonsymmetrical