[EN] NOVEL POLYMORPHIC FORMS OF ROSUVASTATIN CALCIUM AND PROCESS FOR PREPARATION OF THE SAME<br/>[FR] NOUVELLES FORMES POLYMORPHES DE ROSUVASTATINE CALCIQUE ET PROCÉDÉ DE PRÉPARATION DE CES DERNIÈRES
申请人:MATRIX LAB LTD
公开号:WO2011074016A1
公开(公告)日:2011-06-23
The present invention provides novel polymorphic Forms R and S of bis [(E)-7-[4-(4- Fluorophenyl)-6-isopropyl-2-[methyl (methylsulfonyl) amino] pyrimidin-5-yl] (3R, 5S)-3, 5-dihydroxyhept-6-enoic acid] calcium Salt (Rosuvastatin calcium). The present invention also provides process for the preparation of novel polymorphic Forms R and S.
本发明提供了罗伐司汀钙的新型多形态R和S,其化学式为bis [(E)-7-[4-(4-氟苯基)-6-异丙基-2-[甲基(甲磺酰基)氨基]嘧啶-5-基](3R,5S)-3,5-二羟基庚-6-烯酸]钙盐。本发明还提供了制备新型多形态R和S的方法。