发明授权
- 专利标题： Benzyloxypyrimidine derivative, processes for producing the same and herbicidal composition
- 专利标题（中）： 苄氧基嘧啶衍生物，其制备方法和除草组合物
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申请号： US525059申请日： 1995-09-08
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公开(公告)号： US5726128A公开(公告)日： 1998-03-10
- 发明人: Hisashi Kanno , Yoshikazu Kubota , Tsutomu Sato , Masato Arahira
- 申请人： Hisashi Kanno , Yoshikazu Kubota , Tsutomu Sato , Masato Arahira
- 申请人地址： JPX
- 专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX
- 优先权： JPX6-247058 19940914
- 主分类号： A01N43/54
- IPC分类号： A01N43/54 ; C07D239/52 ; C07D239/56 ; C07D239/60 ; C07D239/46
摘要：
1. A benzyloxypyrimidine derivative of the formula (I): ##STR1## wherein R.sup.1 represents hydrogen, a halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.3 -C.sub.5 alkenyloxy, C.sub.1 -C.sub.4 alkylthio, or cyano; each X, which may be identical or different if n is greater than 1, represents a halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, or C.sub.1 -C.sub.4 haloalkyl; each Y, which may be identical or different if m is greater than 1, represents a halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, or C.sub.1 -C.sub.4 haloalkoxy; G represents O or S; and n and m each independently represent an integer of 0 to 5.
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