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1.Process for the preparation of beta-lactam antibiotic meropenem trihydrate 有权
标题翻译: β-内酰胺抗生素美罗培南三水合物的制备方法公开(公告)号:US08148520B2
公开(公告)日:2012-04-03
申请号:US11991624
申请日:2006-09-15
申请人: Senthilkumar Surulichamy , Selvakumar Sekar , Pramod Narayan Deshpande , Panchapakesan Ganpathy , Rajendra Janardan Sarangdhar , Syril Sudhan Henry , Sanjay Nivruti Karale , Arvind Atmaram Jangale , Ram Dattatray Kaldate
发明人: Senthilkumar Surulichamy , Selvakumar Sekar , Pramod Narayan Deshpande , Panchapakesan Ganpathy , Rajendra Janardan Sarangdhar , Syril Sudhan Henry , Sanjay Nivruti Karale , Arvind Atmaram Jangale , Ram Dattatray Kaldate
IPC分类号: C07D477/20
CPC分类号: C07D477/20 , C07D477/06
摘要: A process for preparing purified Meropenem trihydrate that involves the dissolution of Meropenem in water in presence of base, adjusting the pH to 4.0-7.0, and adding solvent to yield Meropenem trihydrate.
摘要翻译: 一种制备纯化的美罗培南三水合物的方法,其涉及在碱存在下将美罗培南溶解在水中,将pH调节至4.0-7.0,并加入溶剂以产生美罗培南三水合物。
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公开(公告)号:US20120095210A1
公开(公告)日:2012-04-19
申请号:US13340289
申请日:2011-12-29
申请人: Senthilkumar SURULICHAMY , Selvakumar SEKAR , Pramod Narayan DESHPANDE , Panchapakesan GANPATHY , Rajendra Janardan SARANGDHAR , Syril Sudhan HENRY , Sanjay Nivruti KARALE , Arvind Atmaram JANGALE , Ram Dattatray KALDATE
发明人: Senthilkumar SURULICHAMY , Selvakumar SEKAR , Pramod Narayan DESHPANDE , Panchapakesan GANPATHY , Rajendra Janardan SARANGDHAR , Syril Sudhan HENRY , Sanjay Nivruti KARALE , Arvind Atmaram JANGALE , Ram Dattatray KALDATE
IPC分类号: C07D477/20
CPC分类号: C07D477/20 , C07D477/06
摘要: The present invention provides a novel process for the preparation of the meropenem trihydrate of formula (I).
摘要翻译: 本发明提供了制备式(I)的美罗培南三水合物的新方法。
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公开(公告)号:US20090264643A1
公开(公告)日:2009-10-22
申请号:US11991624
申请日:2006-09-15
申请人: Senthilkumar Surulichamy , Selvakumar Sekar , Pramod Narayan Deshpande , Panchapakesan Ganpathy , Rajendra Janardan Sarangdhar , Syril Sudhan Henry , Sanjay Nivruti Karale , Arvind Atmaram Jangale , Ram Dattatray Kaldate
发明人: Senthilkumar Surulichamy , Selvakumar Sekar , Pramod Narayan Deshpande , Panchapakesan Ganpathy , Rajendra Janardan Sarangdhar , Syril Sudhan Henry , Sanjay Nivruti Karale , Arvind Atmaram Jangale , Ram Dattatray Kaldate
IPC分类号: C07D477/20
CPC分类号: C07D477/20 , C07D477/06
摘要: The present invention relates to a process for the preparation of Meropenem of formula (I) in sterile form and also provides an improved process for the preparation of compound of formula (V), which is an important intermediate in the synthesis of Meropenem.
摘要翻译: 本发明涉及以无菌形式制备式(I)的美罗培南的方法,并且还提供了制备式(V)化合物的改进方法,其是美罗培南的合成中的重要中间体。
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