| 发明名称 |
Process for the preparation of (thio)hydantoins modified with amide groups |
| 摘要 |
Processes for the production of hydantoins substituted by amide groups wherein unsaturated cyclic imide compounds are reacted with primary amins and then with organic isocyanates.
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| 申请公布号 |
US4170701(A) |
申请公布日期 |
1979.10.09 |
| 申请号 |
US19780897666 |
申请日期 |
1978.04.19 |
| 申请人 |
BAYER AG |
发明人 |
MERTEN, RUDOLF;ROTTMAIER, LUDWIG |
| 分类号 |
C07D233/78;C07D233/76;C07D233/86;C09D179/04;C09D181/00;(IPC1-7):C08G18/00 |
主分类号 |
C07D233/78 |
| 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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