Discovery of 2-methylpyridine-based biaryl amides as γ-secretase modulators for the treatment of Alzheimer’s disease
摘要:
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.
FUSED MORPHOLINOPYRIMIDINES AND METHODS OF USE THEREOF
申请人:FORUM Pharmaceuticals Inc.
公开号:US20170044182A1
公开(公告)日:2017-02-16
The present disclosure 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.
NOVEL SUBSTITUTED TRIAZOLE DERIVATIVES AS GAMMA SECRETASE MODULATORS
申请人:Van Brandt Sven Franciscus Anna
公开号:US20120295891A1
公开(公告)日:2012-11-22
The present invention is concerned with novel substituted triazole derivatives of Formula (I)
wherein Het
1
, R
1
, R
2
, A
1
, A
2
, A
3
, A
4
, L
1
, and L
2
have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
[EN] FUSED MORPHOLINOPYRIMIDINES AND METHODS OF USE THEREOF<br/>[FR] MORPHOLINO-PYRIMIDINES FUSIONNÉES ET LEURS PROCÉDÉS D'UTILISATION
申请人:FORUM PHARMACEUTICALS INC
公开号:WO2015109109A1
公开(公告)日:2015-07-23
The present disclosure 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.