发明授权
US5154755A Uracil derivatives and herbicides containing the same as active
ingredient
失效
含有与活性成分相同的尿嘧啶衍生物和除草剂
- 专利标题: Uracil derivatives and herbicides containing the same as active ingredient
- 专利标题(中): 含有与活性成分相同的尿嘧啶衍生物和除草剂
-
申请号: US702376申请日: 1991-05-20
-
公开(公告)号: US5154755A公开(公告)日: 1992-10-13
- 发明人: Jun Satow , Kenzou Fukuda , Kaoru Itoh , Koichi Suzuki , Tsutomu Nawamaki , Shigeomi Watanabe
- 申请人: Jun Satow , Kenzou Fukuda , Kaoru Itoh , Koichi Suzuki , Tsutomu Nawamaki , Shigeomi Watanabe
- 申请人地址: JPX Tokyo
- 专利权人: Nissan Chemical Industries Ltd.
- 当前专利权人: Nissan Chemical Industries Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX1-181824 19890714; JPX1-187065 19890719; JPX1-274662 19891020; JPX2-168683 19900627; JPX2-400475 19901205
- 主分类号: A01N43/54
- IPC分类号: A01N43/54 ; A01N43/82 ; A01N43/84 ; C07D239/54 ; C07D403/04 ; C07D413/04 ; C07D413/10 ; C07D413/14 ; C07D417/04
摘要:
Disclosed herein is uracil derivatives having a trifluoromethyl group at the 6-position and a phenyl group at the 3-position which has a NHSO.sub.2 D.sup.26 group at 5-position of the benzene ring, halogen atom at 4-position thereof and hydrogen atom or halogen atom at 2-position thereof, which are represented by the formula (I) and showing penetrative translocation activity, a very high herbicidal activity and, particularly, no phytotoxicity against soybean, in which as compared with the conventional herbicidal compounds, the said uracil derivatives can be applied for either soil treatment or soil incorporation treatment, thereby producing a quick and high herbicidal effect even at a very low dosage against a large variety of weeds including perennial weeds, and have the property to residual effect for an appropriate period of time.