[EN] IMIDAZO[2,1]THIAZOL-3-ONE DERIVATIVES USEFUL AS DIAGNOSTIC AGENTS FOR ALZHEIMER'S DISEASE [FR] DÉRIVÉS IMIDAZO[2,1]THIAZOL-3-ONE UTILES COMME AGENTS DE DIAGNOSTIC DE LA MALADIE D'ALZHEIMER
The invention relates to imidazo[2,1-b]thiazol-3-one derivatives of formula
wherein the variables are defined herein,
or to a pharmaceutically acceptable acid addition salt, to a racemic mixture or to its corresponding enantiomer and/or optical isomers thereof.
It has been shown that the present compounds may be used for binding and imaging tau aggregates and related b-sheet aggregates including besides others beta-amyloid aggregates or alpha-synuclein aggregates, especially for use in binding and imaging tau aggregates in Alzheimer's patients.
IMIDAZO[2,1]THIAZOL-3-ONE DERIVATIVES USEFUL AS DIAGNOSTIC AGENTS FOR ALZHEIMER'S DISEASE
申请人:F.Hoffmann-La Roche AG
公开号:EP2885306B1
公开(公告)日:2016-06-01
[EN] IMIDAZO[2,1]THIAZOL-3-ONE DERIVATIVES USEFUL AS DIAGNOSTIC AGENTS FOR ALZHEIMER'S DISEASE<br/>[FR] DÉRIVÉS IMIDAZO[2,1]THIAZOL-3-ONE UTILES COMME AGENTS DE DIAGNOSTIC DE LA MALADIE D'ALZHEIMER
申请人:HOFFMANN LA ROCHE
公开号:WO2014026881A1
公开(公告)日:2014-02-20
The invention relates to imidazo[2,1-b]thiazol-3-one derivatives of formula (I) wherein the variables are as defined in the claims. It has been shown that the present compounds may be used for binding and imaging tau aggregates and related b-sheet aggregates including besides others beta-amyloid aggregates or alpha-synuclein aggregates, especially for use in binding and imaging tau aggregates in Alzheimer patients.