| 发明名称 |
Novel hydantoins, their preparation and their use |
| 摘要 |
There are described novel hydantoins of the formula <IMAGE> in which R1 to R4, X and Y have the meaning given in the description, the preparation of these compounds, and their use in the control of undesirable plant growth.
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| 申请公布号 |
DE3238447(A1) |
申请公布日期 |
1984.04.19 |
| 申请号 |
DE19823238447 |
申请日期 |
1982.10.16 |
| 申请人 |
CELAMERCK GMBH & CO KG |
发明人 |
STRANSKY,WERNER,DIPL.-CHEM.DR.;SCHROEDER,LUDWIG,DIPL.-CHEM.DR.;MENGEL,RUDOLF,DIPL.-CHEM.DR.;LUST,SIGMUND,DR.;LINDEN,GERBERT,DIPL.-LANDW.DR. |
| 分类号 |
A01N43/50;A01N43/52;C07C275/28;C07C275/30;C07C275/34;C07D233/74;C07D233/76;C07D233/78;C07D233/84;C07D233/86;C07D235/02;C07D401/04;(IPC1-7):C07D233/86 |
主分类号 |
A01N43/50 |
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