[EN] AN IMPROVED PROCESS FOR THE PREPARATION OF AN INTERMEDIATE OF HMG-COA REDUCTASE INHIBITORS<br/>[FR] PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION D'UN INTERMÉDIAIRE D'INHIBITEURS DE HMG-COA RÉDUCTASE
申请人:MATRIX LAB LTD
公开号:WO2011141934A1
公开(公告)日:2011-11-17
The present invention relates to an improved process for the preparation of intermediates of HMG-CoA reductase inhibitors of Formulae-IXa or IXb and further conversion to HMG-CoA reductase inhibitors and pharmaceutically acceptable salts thereof.
本发明涉及一种改进的方法,用于制备HMG-CoA还原酶抑制剂Formulae-IXa或IXb的中间体,并进一步转化为HMG-CoA还原酶抑制剂及其药用盐。