发明授权
- 专利标题： Benzotriazolesulfonic acid derivatives as microbicides
- 专利标题（中）： 苯并三唑磺酸衍生物作为杀微生物剂
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申请号： US991677申请日： 1992-12-16
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公开(公告)号： US5374639A公开(公告)日： 1994-12-20
- 发明人: Marius Sutter , Urs Muller , Bernhard Hostettler , Peter Ackermann , Yasuchika Yamaguchi
- 申请人： Marius Sutter , Urs Muller , Bernhard Hostettler , Peter Ackermann , Yasuchika Yamaguchi
- 申请人地址： NY Ardsley
- 专利权人： Ciba-Geigy Corporation
- 当前专利权人： Ciba-Geigy Corporation
- 当前专利权人地址： NY Ardsley
- 优先权： CHX3812/92-2 19911220
- 主分类号： A01N43/647
- IPC分类号： A01N43/647 ; C07D401/12 ; C07D403/12 ; C07D249/18
摘要：
Benzotriazolesulfonic acid derivatives of formula I ##STR1## wherein R.sub.3 =R.sub.4 X and R.sub.4 is an unsaturated 6-membered heterocycle having a maximum of 2 nitrogen atoms, it being possible for the heterocycle to be substituted, and X is oxygen or sulfur, while R.sub.1 and R.sub.2 are as defined herein, are valuable microbicides. They can be used in plant protection in the form of suitable compositions, for example for controlling fungal diseases.