发明名称 |
HERBICIDE MEANS |
摘要 |
Phenoxy-phenoxypropionic acid derivatives of the formula <IMAGE> (I) wherein R is hydrogen or halogen, and R1 is substituted alkyl, cyclohexenyl, phenylalkenyl or (substituted) alkinyl, are interesting selective herbicides having a special activity against weed grasses. They are obtained for example by reaction of corresponding phenoxypropionic acid halides with hydroxy compounds of the formula HO-R1. |
申请公布号 |
CS193573(B2) |
申请公布日期 |
1979.10.31 |
申请号 |
CS19770002659 |
申请日期 |
1977.04.21 |
申请人 |
HOECHST AG.,DE |
发明人 |
KOCH,MANFRED,DE;HANDTE,REINHARD,DE;HOERLEIN,GERHARD,DE;BIERINGER,HERMANN,DE;LANGELUEDDEKE,PETER,DE |
分类号 |
C07D295/08;A01N39/02;A01N43/04;A01N43/08;A01N43/20;A01N43/28;A01P13/02;C07C67/00;C07C69/712;C07C219/06;C07C313/00;C07C323/12;C07D207/27;C07D211/76;C07D213/30;C07D295/088;C07D303/16;C07D303/18;C07D307/12;C07D307/42;C07D317/18;C07D317/24;C07D317/30;(IPC1-7):A01N9/24 |
主分类号 |
C07D295/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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