[EN] GAMMA SECRETASE MODULATORS<br/>[FR] MODULATEURS DE LA GAMMA SÉCRÉTASE
申请人:SCHERING CORP
公开号:WO2009032277A1
公开(公告)日:2009-03-12
This invention provides novel compounds that are modulators of gamma secretase. The compounds have the formula (I). Also disclosed are methods of modulating gamma secretase activity and methods of treating Alzheimer's Disease using the compounds of formula (I).
This invention provides novel compounds that are modulators of gamma secretase. The compounds have the formula (I). Also disclosed are methods of modulating gamma secretase activity and methods of treating Alzheimer's Disease using the compounds of formula (I).
US8518975B2
申请人:——
公开号:US8518975B2
公开(公告)日:2013-08-27
The Discovery of Pyridone and Pyridazone Heterocycles as γ-Secretase Modulators
A series of novel pyridazone and pyridone compounds as γ-secretase modulators were discovered. Starting from the initial lead, structure−activity relationship studies were carried out in which an internal hydrogen bond was introduced to conformationally fix the side chain, and compounds with improved in vitro Aβ42 inhibition activity and good Aβtotal/Aβ42 selectivity were quickly discovered. Compound