发明公开
- 专利标题: A PROCESS FOR THE PREPARATION OF CEPHALOSPORINS SIDE CHAINS
- 专利标题(中): 用于生产头孢侧链
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申请号: EP02802646.6申请日: 2002-11-05
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公开(公告)号: EP1442029A1公开(公告)日: 2004-08-04
- 发明人: CABRI, Walter , ALPEGIANI, Marco , POZZI, Giovanni , MARTIN, Gomez, Patricio , OLIVA, Francesco , PIZZAMIGLIO, Valentina , PIANTA, Elena
- 申请人: Antibioticos S.p.A.
- 申请人地址: Strada Rivoltana Km. 6/7 20090 Rodano IT
- 专利权人: Antibioticos S.p.A.
- 当前专利权人: Antibioticos S.p.A.
- 当前专利权人地址: Strada Rivoltana Km. 6/7 20090 Rodano IT
- 代理机构: Minoja, Fabrizio, Dr.
- 优先权: ITMI20012363 20011109
- 国际公布: WO2003040116 20030515
- 主分类号: C07D277/20
- IPC分类号: C07D277/20 ; C07D501/06
摘要:
A process for the preparation of salts of organic nitrogen bases with carboxylic acids of general formula (I), wherein Q and R have the meanings defined in the disclosure, useful for the preparation of cephalosporins side chains.
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