发明名称 |
AMINE SALT OF CLAVULANIC ACID, ITS PREPARATION AND USE |
摘要 |
This invention provides a novel process for the preparation of clavulanic acid and pharmaceutically acceptable salts and esters thereof which process utilizes the preparation of the tertiary-butylamine salt of clavulanic acid optionally in the form of an acetone solvate and subsequently converting said salt into the desired product. |
申请公布号 |
DE3063683(D1) |
申请公布日期 |
1983.07.14 |
申请号 |
DE19803063683 |
申请日期 |
1980.08.15 |
申请人 |
BEECHAM GROUP PLC |
发明人 |
COOK, MICHAEL ALLEN;CURZONS, ALAN DAVID;WILKINS, ROBERT BENNETT |
分类号 |
C07D498/04;A61K31/42;A61P31/04;C07D503/00;(IPC1-7):C07D498/04 |
主分类号 |
C07D498/04 |
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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