[EN] PROCESS FOR THE PREPARATION OF (3ARS,12BRS)-5-CHLORO-2-METHYL-2,3,3A12B-TETRAHYDRO-1HDIBENZO[2,3:6,7] OXEPINO [4,5-C]PYRROLE MALEATE AND IT'S PHARMACEUTICAL COMPOSITION THEREOF<br/>[FR] PROCÉDÉ DE PRÉPARATION DE MALÉATE DE (3ARS,12BRS)-5-CHLORO-2-MÉTHYL- 2,3,3A,12B-TÉTRAHYDRO-1H-DIBENZO[2,3:6,7]OXÉPINO[4,5-C]PYRROLE ET COMPOSITION PHARMACEUTIQUE LE CONTENANT
申请人:MSN LAB LTD
公开号:WO2012038975A2
公开(公告)日:2012-03-29
Improved processes for preparation of asenapine by using specific intermediates and reaction conditions are provided. The intermediates for preparation of asenapine and the pharmaceutical composition comprising asenapine are also provided.