[EN] NOVEL POLYMORPH OF ISOBUTYRIC ACID 2-((R)-3-DIISOPROPYL AMINO-1-PHENYLPROPYL)-4-(HYDROXYMETHYL)PHENYL ESTER HYDROCHLORIDE AND PROCESS FOR PREPARATION THEREOF<br/>[FR] NOUVEAU POLYMORPHE DU CHLORHYDRATE DE L'ESTER 2-((R)-3-DIISOPROPYLAMINO-1-PHÉNYLPROPYL)-4-(HYDROXYMÉTHYL)PHÉNYLIQUE DE L'ACIDE ISOBUTYRIQUE ET SON PROCÉDÉ DE PRÉPARATION
申请人:MSN LAB LTD
公开号:WO2014167578A2
公开(公告)日:2014-10-16
The present invention relates to a novel polymorph of isobutyric acid 2-((R)-3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl) phenyl ester hydrochloride represented by the following structural formula-1a and process for its preparation.