[EN] PROCESS FOR THE PREPARATION OF CLOPIDOGREL POLYMORPHOUS FORM 1 USING SEED CHRYSTALS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE LA FORME 1 DU CLOPIDOGREL POLYMORPHE À L'AIDE DE GERMES CRISTALLINS
申请人:PRAVEEN LAB PRIVATE LTD
公开号:WO2011010318A1
公开(公告)日:2011-01-27
The invention relates to the process for the preparation of hydrogen sulfate salt of dextro rotatory Methyl - α - 5 - (4,5,6,7- tetrahydro - (3,2-c ) thienopyridyl) - (2-chlorophenyl) acetate which is generally referred as clopidogrel hydrogen sulfate ( I ) in its crystalline form 1.
该发明涉及一种制备右旋甲基-α-5-(4,5,6,7-四氢-(3,2-c)噻吩吡啶基)-(2-氯苯基)乙酸氢硫酸盐的过程,通常称为晶态形式I的氢硫酸氢氯吡格列。