发明名称 |
PIPERAZINE THIAZOLE DERIVATIVES USEFUL IN THE TREATMENT OF TAUOPATHIES SUCH AS ALZHEIMER'S DISEASE |
摘要 |
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. |
申请公布号 |
EP2744798(A1) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20120756402 |
申请日期 |
2012.08.17 |
申请人 |
REMYND NV |
发明人 |
GRIFFIOEN, GERARD;CECERE, GIUSEPPE;NETTEKOVEN, MATTHIAS;PRINCEN, KATRIEN;RATNI, HASANE;ROGERS-EVANS, MARK;VIFIAN, WALTER |
分类号 |
C07D417/14;A61K31/433;A61P25/28;C07D285/08;C07D417/04;C07D417/12 |
主分类号 |
C07D417/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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