[EN] PIPERAZINE THIAZOLE DERIVATIVES USEFUL IN THE TREATMENT OF TAUOPATHIES SUCH AS ALZHEIMER'S DISEASE [FR] DÉRIVÉS DE PIPÉRAZINE THIAZOLE UTILES DANS LE TRAITEMENT DES TAUOPATHIES TELLES QUE LA MALADIE D'ALZHEIMER
PIPERAZINE THIAZOLE DERIVATIVES USEFUL IN THE TREATMENT OF TAUOPATHIES SUCH AS ALZHEIMER'S DISEASE
申请人:Griffioen Gerard
公开号:US20140206699A1
公开(公告)日:2014-07-24
The present invention relates to a compound of formula (IA), wherein G
1
is lower alkyl; lower alkyl substituted by one or more halogens; cycloalkyl; tetrahydropyran-4-yl; phenethyl; phenethyl substituted by one or more halogens; phenoxymethyl; phenoxymethyl substituted by one or more halogens; benzyloxyethyl; benzyloxy-ethyl substituted by one or more halogens; or is —NR
2
R
3
; R
2
is hydrogen or lower alkyl; R
3
is lower alkyl; tetrahydropyran-4-yl; —CH
2
-cycloalkyl; or cycloalkyl optionally substituted by lower alkyl substituted by one or more halogens; or R
2
and R
3
form together with the N-atom to which they are attached a heterocycloalkyl group with 4 or 5 carbon atoms, which is optionally substituted by one or more substituents selected from halogen; or lower alkyl substituted by one or more halogens; X is —CH
2
— or —(CH
2
)
2
—; Ar is phenyl or pyridinyl; R
4
is halogen; lower alkyl; lower alkyl substituted by one or more halogens; or lower alkoxy; n is 1 or 2; or to a pharmaceutically active salt thereof, to a stereoisomeric form, including an individual diastereoisomer or enantiomer of the compound of formula (IA) as well as to a racemic or non-racemic mixture thereof. The present invention also relates to the use of a compound of formula (IA) for treating certain neurodegenerative disorders characterized by cytotoxic TAU misfolding and/or aggregation.
[EN] PIPERAZINE THIAZOLE DERIVATIVES USEFUL IN THE TREATMENT OF TAUOPATHIES SUCH AS ALZHEIMER'S DISEASE<br/>[FR] DÉRIVÉS DE PIPÉRAZINE THIAZOLE UTILES DANS LE TRAITEMENT DES TAUOPATHIES TELLES QUE LA MALADIE D'ALZHEIMER
申请人:REMYND NV
公开号:WO2013024168A1
公开(公告)日:2013-02-21
The present invention relates to a compound of formula (IA), wherein G1 is lower alkyl; lower alkyl substituted by one or more halogens; cycloalkyl; tetrahydropyran-4-yl; phenethyl; phenethyl substituted by one or more halogens; phenoxymethyl; phenoxymethyl substituted by one or more halogens; benzyloxyethyl; benzyloxy-ethyl substituted by one or more halogens; or is -NR2R3; R2 is hydrogen or lower alkyl; R3 is lower alkyl; tetrahydropyran-4-yl; -CH2-cycloalkyl; or cycloalkyl optionally substituted by lower alkyl substituted by one or more halogens; or R2 and R3 form together with the N-atom to which they are attached a heterocycloalkyl group with 4 or 5 carbon atoms, which is optionally substituted by one or more substituents selected from halogen; or lower alkyl substituted by one or more halogens; X is -CH2- or -(CH2)2-; Ar is phenyl or pyridinyl; R4 is halogen; lower alkyl; lower alkyl substituted by one or more halogens; or lower alkoxy; n is 1 or 2; or to a pharmaceutically active salt thereof, to a stereoisomeric form, including an individual diastereoisomer or enantiomer of the compound of formula (IA) as well as to a racemic or non-racemic mixture thereof. The present invention also relates to the use of a compound of formula (IA) for treating certain neurodegenerative disorders characterized by cytotoxic TAU misfolding and/or aggregation.