| 发明名称 |
Certain perfluoroloweralkoxy-2-pyridyloxy propionates having herbicidal activity |
| 摘要 |
Compounds of the formula <IMAGE> I in which R1 denotes haloalkyl, haloalkenyl or haloalkynyl, (R2)n denotes H or up to 3 halogens, A denotes N or N->0, R3 denotes H or alkyl, and Z denotes, inter alia, a carboxyl group or a functional derivative thereof, are valuable herbicides and growth regulators.
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| 申请公布号 |
US5021578(A) |
申请公布日期 |
1991.06.04 |
| 申请号 |
US19890314319 |
申请日期 |
1989.02.22 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
KOCH, VOLKER;WILLMS, LOTHAR;FUSS, ANDREAS;BAUER, KLAUS;BIERINGER, HERMANN;BUERSTELL, HELMUT |
| 分类号 |
C07D213/64;A01N43/40;A01N47/02;A01N53/04;C07D213/69;C07D213/89 |
主分类号 |
C07D213/64 |
| 代理机构 |
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代理人 |
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