发明申请
US20070197390A1 Difluoromethanesulfonyl anilide derivatives useful as herbicides
失效
用作除草剂的二氟甲磺酰苯胺衍生物
- 专利标题： Difluoromethanesulfonyl anilide derivatives useful as herbicides
- 专利标题（中）： 用作除草剂的二氟甲磺酰苯胺衍生物
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申请号： US10594570申请日： 2005-03-19
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公开(公告)号： US20070197390A1公开(公告)日： 2007-08-23
- 发明人: Koichi Araki , Sachio Kudo , Yoshitaka Sato , Keiji Endo , Shinichi Shirakura , Shin Nakamura
- 申请人： Koichi Araki , Sachio Kudo , Yoshitaka Sato , Keiji Endo , Shinichi Shirakura , Shin Nakamura
- 申请人地址： DE Monheim 40789
- 专利权人： Bayer Cropscience AG
- 当前专利权人： Bayer Cropscience AG
- 当前专利权人地址： DE Monheim 40789
- 优先权： JP2004-109197 20040401; JP2004-214777 20040722; JP2004-355616 20041208
- 国际申请： PCT/EP05/02952 WO 20050319
- 主分类号： A01N43/64
- IPC分类号： A01N43/64
摘要：
Novel difluoromethanesulfonamide derivatives of the formula (I) Difluoromethanesulfonamide derivatives represented by the formula wherein X represents halogen, Y represents CH or N, R1 represents hydrogen, and R2 represents hydrogen or hydroxy, or R1 and R2 together may form C=O with the carbon atom to which they are bonded, and their use as herbicide for paddy field weeds.
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