| 发明名称 |
4H-3,1-Benzoxazine derivatives, compositions and herbicidal use |
| 摘要 |
Novel 4H-3,1-benzoxazine derivatives of the formula <IMAGE> where R1, R2 and Y have the meanings given in the disclosure, a process for their preparation, and their use for combating unwanted plant growth.
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| 申请公布号 |
US4523942(A) |
申请公布日期 |
1985.06.18 |
| 申请号 |
US19830462477 |
申请日期 |
1983.01.31 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HAMPRECHT, GERHARD;VARWIG, JUERGEN;WUERZER, BRUNO |
| 分类号 |
A01N43/86;A01N47/04;A01P13/00;C07C65/28;C07D265/14;C07D265/16;C07D265/20;C07D265/22;(IPC1-7):A01N43/86 |
主分类号 |
A01N43/86 |
| 代理机构 |
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代理人 |
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