发明授权
- 专利标题: Halogenated 1-hydroxypyrazoles
- 专利标题(中): 卤化1-羟基吡唑
-
申请号: US597663申请日: 1984-04-06
-
公开(公告)号: US4511723A公开(公告)日: 1985-04-16
- 发明人: Norbert Rieber , Heinrich Boehm , Heinrich Adolphi
- 申请人: Norbert Rieber , Heinrich Boehm , Heinrich Adolphi
- 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: DEX3205455 19820216; DEX3205456 19820216
- 主分类号: A01N57/16
- IPC分类号: A01N57/16 ; C07D231/16 ; C07D261/08 ; C07F9/6503 ; C07D231/18
摘要:
1-Pyrazolyl-phosphoric acid esters of the formula ##STR1## their preparation and use as crop protection agents, and their immediate precursors, i.e. halogenated 1-hydroxypyrazoles of the formula ##STR2## where R.sup.1 to R.sup.5, X and Y have the meanings given in the claims and description.
公开/授权文献
信息查询