| 发明名称 |
Method of preparation of 3-methylene cepham compounds |
| 摘要 |
A method for the preparation of 3-methylene cepham compounds which comprises reacting 3-halomethyl butenoate derivatives of thiazolinoazetidinone with an aqueous acid solution in a mixed organic solvent.
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| 申请公布号 |
US4513134(A) |
申请公布日期 |
1985.04.23 |
| 申请号 |
US19830487421 |
申请日期 |
1983.04.21 |
| 申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
KIM, WAN J.;LEE, CHEOL H.;LEE, MOON H. |
| 分类号 |
C07D501/22;C07D;C07D501/02;C07D501/08;(IPC1-7):C07D501/02 |
主分类号 |
C07D501/22 |
| 代理机构 |
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| 地址 |
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