| 发明名称 |
MANUFACTURE OF 7-ACYLAMINO-3-HYDROXYCEPHEM-4- CARBOXYLIC ACIDS AND 7-ACYLAMINO-3-HYDROXY-1- DETHIA-1-OXACEPHEM-4-CARBOXYLIC ACIDS |
| 摘要 |
The invention relates to a multi-step process for the preparation of oxacephems and cephalosporins of the general formula (1) <IMAGE> starting from compounds of the general formula (4) <IMAGE> Original abstract incomplete. |
| 申请公布号 |
JPS6056986(A) |
申请公布日期 |
1985.04.02 |
| 申请号 |
JP19840165010 |
申请日期 |
1984.08.08 |
| 申请人 |
BAYER AG |
发明人 |
DEIITAA HEBITSUHI;BORUFUGANGU HARUTOBITSUHI |
| 分类号 |
C07D205/08;C07C205/42;C07D205/085;C07D205/095;C07D501/08;C07D501/59;C07D503/00;C07D505/00;C07D507/00 |
主分类号 |
C07D205/08 |
| 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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