| 发明名称 |
DERIVATIVES OF 2-CYANO-1,3-DIONE, METHOD OF OBTAINING SUCH DERIVATIVES AND HERBICIDES CONTAINING THEM |
| 摘要 |
Herbicides derived from 2-cyano-1,3-diones have the formula: <CHEM> in which R, R<1>, R<2>, R<3>, R<4> and n are as defined in the description. The compounds are intended for use against dicotyledonous and monocotyledonous weeds by pre- and/or post emergence application. |
| 申请公布号 |
PL178139(B1) |
申请公布日期 |
2000.03.31 |
| 申请号 |
PL19940303500 |
申请日期 |
1994.05.18 |
| 申请人 |
RHONE-POULENC AGRICULTURE LTD. |
发明人 |
CRAMP SUSAN M.;LAMBERT CLAUDE;WALLIS DEREK I.;YARWOOD THOMAS D. |
| 分类号 |
A01N37/34;A01N31/08;A01N37/42;A01N41/10;A01P13/00;C07C313/00;C07C317/24;C07C317/26;C07C317/44;C07C323/32;C07C323/62 |
主分类号 |
A01N37/34 |
| 代理机构 |
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