发明授权
US4472192A 5-Amino-1-phenyl-pyrazole-4-carboxylic acid derivatives and their use
for controlling undesirable plant growth
失效
5-氨基-1-苯基 - 吡唑-4-羧酸衍生物及其用于防治不期望的植物生长的用途
- 专利标题: 5-Amino-1-phenyl-pyrazole-4-carboxylic acid derivatives and their use for controlling undesirable plant growth
- 专利标题(中): 5-氨基-1-苯基 - 吡唑-4-羧酸衍生物及其用于防治不期望的植物生长的用途
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申请号: US400049申请日: 1982-07-20
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公开(公告)号: US4472192A公开(公告)日: 1984-09-18
- 发明人: Karl Eicken , Peter Plath , Bruno Wuerzer
- 申请人: Karl Eicken , Peter Plath , Bruno Wuerzer
- 申请人地址: DEX
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX3129429 19810725
- 主分类号: A01N43/56
- IPC分类号: A01N43/56 ; C07D231/38 ; C07D231/14
摘要:
5-Amino-1-phenyl-pyrazole-4-carboxylic acid derivatives of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and A have the meanings given in the description, are used for controlling undesirable plant growth.
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