[EN] A PROCESS FOR THE PREPARATION OF IVACAFTOR AND ITS INTERMEDIATES<br/>[FR] PROCÉDÉ DE PRÉPARATION D'IVACAFTOR ET DE SES INTERMÉDIAIRES
申请人:LAURUS LABS PRIVATE LTD
公开号:WO2014125506A2
公开(公告)日:2014-08-21
The present invention provides novel intermediates of ivacaftor and process for its preparation. The present invention also provides process for the preparation of ivacaftor and pharmaceutically acceptable salt thereof using novel intermediates.