| 发明名称 |
PROCESS FOR THE ISOLATION OF CRYSTALLINE IMIPENEM |
| 摘要 |
<p>The present invention relates to a cost effective and industrially advantageous process for the preparation of imipenem of high purity comprising the steps of treating an aqueous solution containing imipenem with an organic solvent, wherein the imipenem is not lyophilized; and isolating the pure crystalline imipenem monohydrate from the reaction mixture thereof.</p> |
| 申请公布号 |
EP1395588(A4) |
申请公布日期 |
2004.09.15 |
| 申请号 |
EP20020730574 |
申请日期 |
2002.05.20 |
| 申请人 |
RANBAXY LABORATORIES, LTD. |
发明人 |
KUMAR, YATENDRA;TEWARI, NEERA;ARYAN, RAM CHANDER;RAI, BISHWA PRAKASH |
| 分类号 |
C07D477/00;C07D477/02;C07D477/20;C30B7/04;C30B29/54;(IPC1-7):C07D477/20 |
主分类号 |
C07D477/00 |
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