[EN] ACID ADDITION SALTS OF SYNTHETIC INTERMEDIATES FOR CARBAPENEM ANTIBIOTICS AND PROCESSES FOR PREPARING THE SAME<br/>[FR] SELS D'ADDITION D'ACIDE D'INTERMÉDIAIRES SYNTHÉTIQUES POUR ANTIBIOTIQUES AU CARBAPÉNÈME ET PROCÉDÉS D'ÉLABORATION
申请人:KUKJE PHARM IND CO LTD
公开号:WO2009038328A3
公开(公告)日:2009-05-07
ACID ADDITION SALTS OF SYNTHETIC INTERMEDIATES FOR CARBAPENEM ANTIBIOTICS AND PROCESSES FOR PREPARING THE SAME
申请人:Kim Chang-Seob
公开号:US20100274003A1
公开(公告)日:2010-10-28
The present invention provides a process for preparing an acid addition salt of a synthetic intermediate for carbapenem antibiotics and a novel acid addition salt of a synthetic intermediate for carbapenem antibiotics obtained from the process. The present invention also provides a process for preparing a carbapenem antibiotic using the acid addition salt. According to the process of the present invention, an acid addition salt of a synthetic intermediate for carbapenem antibiotics can be prepared in a high yield and high purity, without conducting column chromatography. Thus, the process of the present invention can be applied to mass production with an industrial scale. Furthermore, since the acid addition salts have solid forms, they are easy to handle and keep in a manufacturing site.