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公开(公告)号:US20080312084A1
公开(公告)日:2008-12-18
申请号:US12190703
申请日:2008-08-13
申请人: Koichi ARAKI , Sachio KUDO , Yoshitaka SATO , Keiji ENDO , Shinichi SHIRAKURA , Shin NAKAMURA
发明人: Koichi ARAKI , Sachio KUDO , Yoshitaka SATO , Keiji ENDO , Shinichi SHIRAKURA , Shin NAKAMURA
IPC分类号: C07D239/52 , A01N43/54 , C07D251/16 , A01P13/00 , A01N43/66
CPC分类号: C07D239/52
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.
摘要翻译: 式(I)的新型二氟甲磺酰胺衍生物由下式表示的二氟甲磺酰胺衍生物其中X表示卤素,Y表示CH或N,R1表示氢,R2表示氢或羟基,或R1和R2可以与碳原子形成CO 它们被结合,并且它们作为除草剂用于水田杂草的用途。