[EN] GLYCOSIDASE INHIBITORS<br/>[FR] INHIBITEURS DE GLYCOSIDASES
申请人:ASCENEURON SA
公开号:WO2016030443A1
公开(公告)日:2016-03-03
Compounds of formula (I) wherein A, R, W, Q, n and m have the meaning according to the claims can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.
式(I)中A、R、W、Q、n和m的含义如权利要求所述,可用于治疗tau病和阿尔茨海默病。
[EN] ACID ADDITION SALTS OF PIPERAZINE DERIVATIVES<br/>[FR] SELS D'ADDITION D'ACIDE DE DÉRIVÉS DE PIPÉRAZINE
申请人:ASCENEURON S A
公开号:WO2017144637A1
公开(公告)日:2017-08-31
The invention relates to acid addition salts of piperazine derivatives, as well as solid forms, such as polymorphic forms, thereof, which are useful as pharmaceutical ingredients and in particular as glycosidase inhibitors.
The disclosure relates to compounds of formula (I) useful in the treatment of tauopathies and Alzheimer's disease
wherein A, R, W, Q, n, and m are described herein.
本公开涉及有助于治疗牛磺酸病和阿尔茨海默病的式(I)化合物
其中 A、R、W、Q、n 和 m 如本文所述。
Process for the separation of enantiomers of piperazine derivatives
申请人:Asceneuron SA
公开号:US10344021B2
公开(公告)日:2019-07-09
The invention relates to a process for preparing either enantiomer of a compound of formula (I), wherein X, Y and n have the meaning given in claim 1, with high enantiomeric excess (e.e.), by chiral resolution in the presence of a non-racemic, chiral acid.
本发明涉及一种制备式(I)化合物(其中 X、Y 和 n 具有权利要求 1 中给出的含义)对映体的工艺,该工艺是在一种非外消旋的手性酸存在下,通过手性解析制备具有高对映体过量(e.e.)的式(I)化合物的任一对映体。
Acid addition salts of piperazine derivatives
申请人:Asceneuron SA
公开号:US10696668B2
公开(公告)日:2020-06-30
The invention relates to acid addition salts of piperazine derivatives, as well as solid forms, such as polymorphic forms, thereof, which are useful as pharmaceutical ingredients and, in particular, as glycosidase inhibitors.