| 发明名称 |
A sesquilignan derivative. |
| 摘要 |
<p>Sesquilignan derivatives of the formula: <CHEM> wherein R1 is hydrogen or hydroxy, R2 is hydrogen or acetyl, R3 is hydrogen or methoxy, R4 is hydrogen or methoxy and n is 0 or 1, with the priviso that when R1 and R2 are each hydrogen, R3 is methoxy and R4 is hydrogen, are pesticidally active.</p> |
| 申请公布号 |
EP0237271(A2) |
申请公布日期 |
1987.09.16 |
| 申请号 |
EP19870301912 |
申请日期 |
1987.03.05 |
| 申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA;KYOWA HAKKO KOGYO CO., LTD. |
发明人 |
TANIGUCHI, EIJI;MASUI, AKIO |
| 分类号 |
A01N43/90;A01N65/00;C07D493/04;(IPC1-7):C07D493/04 |
主分类号 |
A01N43/90 |
| 代理机构 |
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代理人 |
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