practical method for the regioselective halogenation of fused heterocyclicN-oxides has been developed. It employs Vilsmeier reagent, generated in situ by POX3 and DMF, as both the activating agent and the nucleophilic halide source. The method is amenable across a broad range of substrates, including quinolines, isoquinolines and the diazine N-oxides, possessing a variety of substitution patterns. Furthermore
Quinoline and isoquinoline derivatives as phosphodiesterase 10 inhibitors
申请人:Liu Ruiping
公开号:US20070299067A1
公开(公告)日:2007-12-27
The present invention is directed to certain quinoline and isoquinoline compounds that are PDE10 inhibitors, pharmaceutical compositions containing such compounds and processes for preparing such compounds. The invention is also directed to methods of treating diseases mediated by PDE10 enzyme, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.
QUINOLINE AND ISOQUINOLINE DERIVATIVES AS PHOSPHODIESTERASE 10 INHIBITORS
申请人:Amgen Inc.
公开号:EP1996574A1
公开(公告)日:2008-12-03
US3966936A
申请人:——
公开号:US3966936A
公开(公告)日:1976-06-29
[EN] QUINOLINE AND ISOQUINOLINE DERIVATIVES AS PHOSPHODIESTERASE 10 INHIBITORS<br/>[FR] DÉRIVÉS DE QUINOLINE ET D'ISOQUINOLINE EN TANT QU'INHIBITEURS DE PHOSPHODIESTÉRASE 10
申请人:AMGEN INC
公开号:WO2007103554A1
公开(公告)日:2007-09-13
[EN] The present invention is directed to certain quinoline and isoquinoline compounds that are PDElO inhibitors, pharmaceutical compositions containing such compounds and processes for preparing such compounds. The invention is also directed to methods of treating diseases mediated by PDElO enzyme, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like. [FR] La présente invention concerne certains dérivés de quinoline et d'isoquinoline qui sont des inhibiteurs de PDE10, des compositions pharmaceutiques contenant de tels composés et des procédés de synthèse de tels composés. La présente invention concerne également des méthodes de traitement de maladies faisant intervenir l'enzyme PDE10, par exemple l'obésité, le diabète non insulinodépendant, la schizophrénie, les troubles bipolaires, les troubles obsessionnels compulsifs, etc.