[EN] TRIAZOLO PYRIDINES AS MODULATORS OF GAMMA-SECRETASE<br/>[FR] TRIAZOLO PYRIDINES UTILISÉES EN TANT QUE MODULATEURS DE GAMMA-SÉCRÉTASE
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2019121596A1
公开(公告)日:2019-06-27
The present invention relates to triazolo pyridines of formula (II) and their use as modulators of -secretase. In particular, the present invention relates to compounds which interfere with -secretase and/or its substrate and therefore modulate the formation of Aβ peptides. Accordingly these compounds can be used for the treatment of Aβ-related pathologies, e.g. Alzheimer's disease.
Triazolo pyridines as modulators of gamma-secretase
申请人:Boehringer Ingelheim International GmbH
公开号:US11339161B2
公开(公告)日:2022-05-24
The present invention relates to triazolo pyridines of formula (II) and their use as modulators of #-secretase. In particular, the present invention relates to compounds which interfere with #-secretase and/or its substrate and therefore modulate the formation of Aβ peptides. Accordingly these compounds can be used for the treatment of Aβ-related pathologies, e.g. Alzheimer's disease.
The identification and optimization of a novelseries of centrally efficacious gamma secretase modulators (GSMs) offering an alternative to the privileged aryl imidazole motif is described. Chiral bicyclic tetrahydroindazolyl amine substituted triazolopyridines were identified as structurally distinct novelseries of GSMs. Representative compound BI-1408 ((R)-42) was demonstrated to be centrally efficacious