| 发明名称 |
4H-3,1-Benzoxazine derivatives and their use for controlling undesired plant growth |
| 摘要 |
4H-3,1-Benzoxazine derivatives of the formula <IMAGE> where R1, R2 and Y have the meanings given in the description, and their use for controlling undesired plant growth.
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| 申请公布号 |
US4363651(A) |
申请公布日期 |
1982.12.14 |
| 申请号 |
US19810305860 |
申请日期 |
1981.09.25 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HAMPRECHT, GERHARD;WUERZER, BRUNO |
| 分类号 |
A01N43/86;C07D265/20;C07D265/22;(IPC1-7):C07D265/22 |
主分类号 |
A01N43/86 |
| 代理机构 |
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