[EN] PROCESS FOR PREPARING FACTOR XA INHIBITORS<br/>[FR] PROCÉDÉ DE PRÉPARATION D'INHIBITEURS DU FACTEUR XA
申请人:LESVI LABORATORIOS SL
公开号:WO2013053739A1
公开(公告)日:2013-04-18
The present invention relates to a process for the manufacturing of a rivaroxaban or a pharmaceutically acceptable salt thereof, wherein the process comprises obtaining an acid addition salt of a 4-4-[(5S))-5-(aminomethyl)-2-oxo-1,3-oxozoladine-3- yl]phenyl}morpholin-3-one, and reacting the acid addition salt with the suitable reagents to obtain rivaroxaban or a salt thereof.
本发明涉及一种用于制造利伐沙班或其药用可接受盐的过程,其中该过程包括获得4-4-[(5S))-5-(氨甲基)-2-氧基-1,3-氧唑啉-3-基]苯基}吗啉-3-酮的酸加盐,并将酸加盐与适当试剂反应以获得利伐沙班或其盐。