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.
[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.