[EN] PROCESS FOR PREPARING MYCOPHENOLATE MOFETIL<br/>[FR] PROCÉDÉ DE PRÉPARATION DE MYCOPHÉNOLATE MOFÉTIL
申请人:CADILA HEALTHCARE LTD
公开号:WO2009084008A1
公开(公告)日:2009-07-09
The present invention relates to an improved and efficient process for the preparation of Mycophenolate Mofetil in a high degree of pharmaceutically acceptable purity, which comprises the reaction of Mycophenolic acid or esters, or acid chlorides, or amides with metal salt of morpholino ethanol. A further aspect of the invention relates to the purification of Mycophenolate mofetil through salt formation and release of the free base which on recrystalized from suitable solvents to get highly pure Mycophenolate mofetil. The present invention provided a novel intermediate and process for preparation thereof. Also provided is new impurity of Mycophenolate mofetil and process for preparation thereof.