[EN] AN IMPROVED PROCESS FOR THE PREPARATION OF SITAGLIPTIN AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF<br/>[FR] PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE SITAGLIPTINE ET DE SELS PHARMACEUTIQUEMENT ACCEPTABLES DE CELLE-CI
申请人:HIKAL LTD
公开号:WO2019186260A1
公开(公告)日:2019-10-03
The present invention relates to provide an improved process for the preparation of sitagliptin (I) and its pharmaceutical acceptable salts thereof, which is simple, economical, efficient, user and environment friendly, moreover commercially viable.
本发明涉及提供一种改进的制备西他列汀(I)及其药用可接受盐的方法,该方法简单、经济、高效,用户和环境友好,而且具有商业可行性。