发明名称 |
THE CEPHALOSPORANIC RING A METHOD FOR THE ACYLATION OF THE 7-AMINO GROUP OF |
摘要 |
<p>A method for the acylation of the 7-amino group of the cephalosporanic ring, according to which a 7-ACA amino thiazolyl protected adduct is prepared by acylating said amino group by an aminothiazolyl acetic acid whose amino group has been protected by a phenyl acetyl or a phenoxy acetyl group, the amino group being then deprotected by aqueous hydrolysis in the presence of penicillin G amidase or respectively penicillin V amidase.</p> |
申请公布号 |
GR3025807(T3) |
申请公布日期 |
1998.03.31 |
申请号 |
GR19970403453T |
申请日期 |
1997.12.30 |
申请人 |
FINPAEL S.P.A. |
发明人 |
ZENONI, MAURIZIO;FUGANTI, CLAUDIO |
分类号 |
C07D501/20;C07D501/00;C07D501/04;C07D501/06;C07D501/34;C07D501/36;C12P35/00;C12P35/04;(IPC1-7):C12P35/00 |
主分类号 |
C07D501/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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