[EN] UREA COMPOUNDS AS GAMMA SECRETASE MODULATORS<br/>[FR] COMPOSÉS D'URÉE ACYCLIQUES SERVANT DE MODULATEURS DE LA GAMMA-SÉCRÉTASE
申请人:AMGEN INC
公开号:WO2009137404A1
公开(公告)日:2009-11-12
The present invention provides compounds Formula (I) that are gamma secretase modulators and are therefore useful for the treatment of diseases treatable by modulation of gamma secretase such as Alzheimer's disease. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
The present invention provides compounds Formula (I) that are gamma secretase modulators and are therefore useful for the treatment of diseases treatable by modulation of gamma secretase such as Alzheimer's disease. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Discovery of 2-methylpyridine-based biaryl amides as γ-secretase modulators for the treatment of Alzheimer’s disease
作者:Jian Jeffrey Chen、Wenyuan Qian、Kaustav Biswas、Chester Yuan、Albert Amegadzie、Qingyian Liu、Thomas Nixey、Joe Zhu、Mqhele Ncube、Robert M. Rzasa、Frank Chavez、Ning Chen、Frenel DeMorin、Shannon Rumfelt、Christopher M. Tegley、Jennifer R. Allen、Stephen Hitchcock、Randy Hungate、Michael D. Bartberger、Leeanne Zalameda、Yichin Liu、John D. McCarter、Jianhua Zhang、Li Zhu、Safura Babu-Khan、Yi Luo、Jodi Bradley、Paul H. Wen、Darren L. Reid、Frank Koegler、Charles Dean、Dean Hickman、Tiffany L. Correll、Toni Williamson、Stephen Wood
DOI:10.1016/j.bmcl.2013.09.041
日期:2013.12
gamma-Secretase modulators (GSMs) are potentially disease-modifying treatments for Alzheimer's disease. They selectively lower pathogenic A beta 42 levels by shifting the enzyme cleavage sites without inhibiting gamma-secretase activity, possibly avoiding known adverse effects observed with complete inhibition of the enzyme complex. A cell-based HTS effort identified the sulfonamide 1 as a GSM lead. Lead optimization studies identified compound 25 with improved cell potency, PKDM properties, and it lowered A beta 42 levels in the cerebrospinal fluid ( CSF) of Sprague-Dawley rats following oral administration. Further optimization of 25 to improve cellular potency is described. (C) 2013 Elsevier Ltd. All rights reserved.
UREA COMPOUNDS AS GAMMA SECRETASE MODULATORS
申请人:AMGEN INC.
公开号:EP2300427A1
公开(公告)日:2011-03-30
[EN] FUSED MORPHOLINOPYRIMIDINES AND METHODS OF USE THEREOF<br/>[FR] MORPHOLINOPYRIMIDINES FUSIONNÉES ET PROCÉDÉS D'UTILISATION DE CES DERNIÈRES
申请人:FORUM PHARMACEUTICALS INC
公开号:WO2015066697A1
公开(公告)日:2015-05-07
The present invention relates to Fused Morpholinopyrimidines, pharmaceutical compositions comprising an effective amount of a Fused Morpholinopyrimidine and methods for using a Fused Morpholinopyrimidine in the treatment of a neurodegenerative disease, comprising administering to a subject in need thereof an effective amount of a Fused Morpholinopyrimidine.