发明授权
- 专利标题： Herbicidal benzoylisothiazoles
- 专利标题（中）： 除草苯甲酰异噻唑
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申请号： US171196申请日： 1998-10-15
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公开(公告)号： US6083879A公开(公告)日： 2000-07-04
- 发明人: Stefan Engel , Wolfgang von Deyn , Regina Luise Hill , Uwe Kardorff , Martina Otten , Peter Plath , Marcus Vossen , Ulf Misslitz , Helmut Walter , Karl-Otto Westphalen
- 申请人： Stefan Engel , Wolfgang von Deyn , Regina Luise Hill , Uwe Kardorff , Martina Otten , Peter Plath , Marcus Vossen , Ulf Misslitz , Helmut Walter , Karl-Otto Westphalen
- 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： DEX19614859 19960416
- 主分类号： C07D275/02
- IPC分类号： C07D275/02 ; A01N43/80 ; C07D275/03 ; C07D417/06
摘要：
4-Benzoylisothiazoles of the formula 1 ##STR1## wherein x is oxygen or sulfur;R.sup.1 is hydrogen, alkyl, alkenyl, alkynyl; or is optionally substituted alkoxycarbonyl, aryl, heterocyclyl or hetaryl;R.sup.2 is hydrogen, halogen, cyano, nitro, alkylsulfonyl or alkoxycarbonyl; or is optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, aryloxy, arylthio, alkylamino, arylamino, hetaryl or heterocyclyl;R.sup.3 is optionally substituted alkyl, cycloalkyl or aryl, or their salts, their manufacture and herbicidal compositions containing them.