[EN] PROCESS AND INTERMEDIATE FOR THE PREPARATION OF 1-(4-(2-((1-(3,4- DIFLUOROPHENYL)-1H-PYRAZOL-3-YL)METHOXY)ETHYL)PIPERAZIN-1-YL)ETHANONE [FR] PROCÉDÉ ET INTERMÉDIAIRE POUR LA PRÉPARATION DE 1-(4-(2-((1-(3,4- DIFLUOROPHÉNYL)-1H-PYRAZOL-3-YL)MÉTHOXY)ÉTHYL)PIPÉRAZIN-1-YL)ÉTHANONE
[EN] PROCESS AND INTERMEDIATE FOR THE PREPARATION OF 1-(4-(2-((1-(3,4- DIFLUOROPHENYL)-1H-PYRAZOL-3-YL)METHOXY)ETHYL)PIPERAZIN-1-YL)ETHANONE [FR] PROCÉDÉ ET INTERMÉDIAIRE POUR LA PRÉPARATION DE 1-(4-(2-((1-(3,4- DIFLUOROPHÉNYL)-1H-PYRAZOL-3-YL)MÉTHOXY)ÉTHYL)PIPÉRAZIN-1-YL)ÉTHANONE
[EN] 1-(4-(2-((1-(3,4-DIFLUOROPHENYL)-1H-PYRAZOL-3-YL)METHOXY)ETHYL) PIPERAZIN-1-YL)ETHANONE SALTS<br/>[FR] SELS DE 1-(4-(2-((1-(3,4-DIFLUOROPHÉNYL)-1H-PYRAZOL-3-YL)MÉTHOXY)ÉTHYL) PIPÉRAZIN-1-YL)ÉTHANONE
申请人:ESTEVE LABOR DR
公开号:WO2017037166A1
公开(公告)日:2017-03-09
The present invention relates to 1 -(4-(2-((1 -(3,4-difluorophenyl)-1 H-pyrazol-3-yl)methoxy)ethyl)piperazin-1 -yl)ethanone salts, specifically to the hydrochloride and to the maleate, to pharmaceutical compositions comprising them, and to their use in therapy and/or prophylaxis of sigma receptor associated diseases.
[EN] PYRAZOLE COMPOUNDS AS SIGMA RECEPTOR INHIBITORS<br/>[FR] COMPOSÉS PYRAZOLE COMME INHIBITEURS DU RÉCEPTEUR SIGMA
申请人:ESTEVE LABOR DR
公开号:WO2011147910A1
公开(公告)日:2011-12-01
The invention refers to compounds of general formula (I) having pharmacological activity towards the sigma receptor, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which the sigma receptor is involved.
The invention refers to compounds of general formula (I)
having pharmacological activity towards the sigma receptor, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which the sigma receptor is involved.
[EN] USE OF SIGMA RECEPTOR LIGANDS IN OSTEOARTHRITIS<br/>[FR] UTILISATION DE LIGANDS DES RÉCEPTEURS SIGMA DANS L'ARTHROSE
申请人:ESTEVE LABOR DR
公开号:WO2016096125A1
公开(公告)日:2016-06-23
The invention relates to compounds of formula (I) or formula (II) having pharmacological activity towards the sigma receptor, for use in the treatment or prevention of osteoarthritis and pain due to osteoarthritis.
PROCESS AND INTERMEDIATE FOR THE PREPARATION OF 1-(4-(2-((1-(3,4-DIFLUOROPHENYL)-1H-PYRAZOL-3-YL)METHOXY)ETHYL)PIPERAZIN-1-YL)ETHANONE
申请人:Laboratorios del Dr. Esteve S.A.
公开号:EP3336085A1
公开(公告)日:2018-06-20
The present invention relates to a process for the preparation of 1-(4-(2-((1-(3,4-difluorophenyl)-1 H-pyrazol-3-yl)methoxy)ethyl)piperazin-1-yl)ethanone and salts and solvates thereof and to the use of intermediates in the synthesis of these compounds. Also is provided a new intermediate compound.