937026-26-1Relevant articles and documents
Design and synthesis of bicyclic heterocycles as potent γ-secretase modulators
Oehlrich, Daniel,Rombouts, Frederik J.R.,Berthelot, Didier,Bischoff, Francois P.,De Cleyn, Michel A.J.,Jaroskova, Libuse,MacDonald, Gregor,Mercken, Marc,Surkyn, Michel,Trabanco, Andres A.,Tresadern, Gary,Van Brandt, Sven,Velter, Adriana I.,Wu, Tongfei,Gijsen, Harrie J.M.
, p. 4794 - 4800 (2013/09/02)
The evolution of amide 3 into conformationally restricted bicyclic triazolo-piperidine 14-S as a γ-secretase modulator is described. This is a potential disease modifying anti-Alzheimer's drug which demonstrated high in vitro and in vivo potency against Aβ42 peptide, reduced lipophilicity and enhanced brain free fraction compared to the previous series.
Design and synthesis of dihydrobenzofuran amides as orally bioavailable, centrally active γ-secretase modulators
Pettersson, Martin,Johnson, Douglas S.,Subramanyam, Chakrapani,Bales, Kelly R.,Am Ende, Christopher W.,Fish, Benjamin A.,Green, Michael E.,Kauffman, Gregory W.,Lira, Ricardo,Mullins, Patrick B.,Navaratnam, Thayalan,Sakya, Subas M.,Stiff, Cory M.,Tran, Tuan P.,Vetelino, Beth C.,Xie, Longfei,Zhang, Liming,Pustilnik, Leslie R.,Wood, Kathleen M.,O'Donnell, Christopher J.
scheme or table, p. 2906 - 2911 (2012/06/04)
We report the discovery and optimization of a novel series of dihydrobenzofuran amides as γ-secretase modulators (GSMs). Strategies for aligning in vitro potency with drug-like physicochemical properties and good microsomal stability while avoiding P-gp mediated efflux are discussed. Lead compounds such as 35 and 43 have moderate to good in vitro potency and excellent selectivity against Notch. Good oral bioavailability was achieved as well as robust brain Aβ42 lowering activity at 100 mg/kg po dose.
NOVEL SUBSTITUTED BICYCLIC TRIAZOLE DERIVATIVES AS GAMMA SECRETASE MODULATORS
-
, (2011/08/04)
The present invention is concerned with novel substituted bicyclic triazole derivatives of Formula (I) wherein Het1, R1, R2, A1, A2, A3, A4, L1, and L2 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.