| 发明名称 |
Azetidinone derivatives and processes for production thereof |
| 摘要 |
The invention relates to a method of producing an azetidinone derivative of the formula: <IMAGE> which comprises reacting a compound of the formula <IMAGE> with a compound of the formula <IMAGE> and then subjecting the resulting compound to hydrolysis, the substituents above being as defined in the specification.
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| 申请公布号 |
US4845210(A) |
申请公布日期 |
1989.07.04 |
| 申请号 |
US19880168532 |
申请日期 |
1988.03.08 |
| 申请人 |
FUJISAWA PHARMACEUTICAL CO., LTD. |
发明人 |
NAKAI, TAKESHI;CHIBA, TOSHIYUKI |
| 分类号 |
C07D205/08;C07F7/08;C07F7/10;C07F7/18 |
主分类号 |
C07D205/08 |
| 代理机构 |
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