PROCESS FOR THE PREPARATION OF NAPHTHALEN-2-YL-PYRAZOL-3-ONE INTERMEDIATES USEFUL IN THE SYNTHESIS OF SIGMA RECEPTOR INHIBITORS
申请人:Laboratorios del Dr. Esteve S.A.
公开号:EP2279175A1
公开(公告)日:2011-02-02
US8329880B2
申请人:——
公开号:US8329880B2
公开(公告)日:2012-12-11
[EN] PROCESS FOR THE PREPARATION OF NAPHTHALEN-2-YL-PYRAZOL-3-ONE INTERMEDIATES USEFUL IN THE SYNTHESIS OF SIGMA RECEPTOR INHIBITORS<br/>[FR] PROCÉDÉ POUR LA FABRICATION D'INTERMÉDIAIRES DE NAPHTALÉN-2-YL-PYRAZOL-3-ONE UTILES DANS LA SYNTHÈSE D'INHIBITEURS DES RÉCEPTEURS SIGMA
申请人:ESTEVE LABOR DR
公开号:WO2009130314A1
公开(公告)日:2009-10-29
The invention relates to a process for preparing naphthalen-2-yl-pyrazol-3-one intermediates, tautomers, and salts thereof, to novel intermediates, and to the use of the intermediates in the preparation of sigma receptor inhibitors.
Process for the preparation of naphthalen-2-yl-pyrazol-3-one intermediates useful in the synthesis of sigma receptor inhibitors
申请人:Laboratorios Del. Dr. Esteve, S.A.
公开号:EP2112139A1
公开(公告)日:2009-10-28
The invention relates to a process for preparing naphthalen-2-yl-pyrazol-3-one intermediates, tautomers, and salts thereof, to novel intermediates, and to the use of the intermediates in the preparation of sigma receptor inhibitors.