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公开(公告)号:EP2938617B1
公开(公告)日:2017-08-09
申请号:EP13869782.6
申请日:2013-11-21
发明人: CHOI, Soo-Jin , LEE, Byung-Goo , YOON, Hee-Kyoon , PARK, Sung-Woo , JUN, Sun-Ah , LEE, Kyung-Ho , LIM, Byung-Jo
IPC分类号: C07D477/20
CPC分类号: C07D477/06 , C07D477/20 , C07D487/04
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公开(公告)号:EP2938617A1
公开(公告)日:2015-11-04
申请号:EP13869782.6
申请日:2013-11-21
发明人: CHOI, Soo-Jin , LEE, Byung-Goo , YOON, Hee-Kyoon , PARK, Sung-Woo , JUN, Sun-Ah , LEE, Kyung-Ho , LIM, Byung-Jo
IPC分类号: C07D487/04 , C07D403/12 , A61K31/407 , A61P31/00
CPC分类号: C07D477/06 , C07D477/20 , C07D487/04
摘要: The present invention provides a process for the preparation of meropenem trihydrate in high purity and high yield, through using a dry methanol solvate of meropenem. The process of the present invention can remarkably reduce the amount of residual solvents in the resulting product, thereby being able to obtain meropenem trihydrate in high purity.
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