[EN] IMPROVED PROCESS FOR THE PREPARATION OF MONTELUKAST AND SALTS THEREOF<br/>[FR] PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DU MONTELUKAST ET DE SES SELS
申请人:PHARMATHEN SA
公开号:WO2011076237A1
公开(公告)日:2011-06-30
The present invention relates to an improved process for the preparation of Montelukast and pharmaceutical acceptable salts or derivatives thereof, in particular to a process for large scale production of Montelukast and salts thereof in high yield and high purity and pharmaceutical preparations containing said compounds.
IMPROVED PROCESS FOR THE PREPARATION OF MONTELUKAST AND SALTS THEREOF
申请人:Pharmathen S.A.
公开号:EP2516401A1
公开(公告)日:2012-10-31
PROCESS FOR THE PREPARATION OF MONTELUKAST AND SALTS THEREOF
申请人:Koftis Theoharis V.
公开号:US20120259121A1
公开(公告)日:2012-10-11
The present invention relates to an improved process for the preparation of Montelukast and pharmaceutical acceptable salts or derivatives thereof, in particular to a process for large scale production of Montelukast and salts thereof in high yield and high purity and pharmaceutical preparations containing said compounds.