| 发明名称 |
Phenoxyacetic acid derivatives and their use as herbicides |
| 摘要 |
Phenoxyacetic acid derivatives of the formula:wherein R1, R2, Xn and A are as defined herein, and a process for preparing the derivatives. The derivatives are used as herbicides.
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| 申请公布号 |
US6337306(B1) |
申请公布日期 |
2002.01.08 |
| 申请号 |
US19990367043 |
申请日期 |
1999.11.05 |
| 申请人 |
RHONE-POULENC AGRO |
发明人 |
SASAKI NORIO;GO ATSUSHI;MUKAIDA HIDESHI;OE YUKIKO |
| 分类号 |
C07D239/26;A01N39/02;A01N39/04;A01N41/10;A01N43/10;A01N43/40;A01N47/06;C07C67/14;C07C67/30;C07C67/307;C07C67/31;C07C67/333;C07C69/734;C07C69/736;C07C69/92;C07C69/96;C07C205/37;C07C251/54;C07C255/54;C07C257/04;C07C257/06;C07C259/06;C07C317/18;C07C317/22;C07C323/16;C07C323/20;C07C323/22;C07C323/52;C07C323/62;C07C323/65;C07C327/28;C07C329/06;C07D213/30;C07D213/32;C07D213/53;C07D213/64;C07D213/72;C07D213/76;C07D239/42;C07D307/10;C07D307/14;C07D307/22;C07D307/42;C07D307/52;C07D307/60;C07D333/16;C07D333/22;C07D333/24;C07D333/36;(IPC1-7):A01N39/02 |
主分类号 |
C07D239/26 |
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