发明公开
- 专利标题: Herbicidal sulfonamides
- 专利标题(中): 磺胺类药物。
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申请号: EP81303177.0申请日: 1981-07-10
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公开(公告)号: EP0044210A1公开(公告)日: 1982-01-20
- 发明人: Chen, Chin-Wan , Schwing, Gregory Wayne
- 申请人: E.I. DU PONT DE NEMOURS AND COMPANY
- 申请人地址: 1007 Market Street Wilmington Delaware 19898 US
- 专利权人: E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人: E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址: 1007 Market Street Wilmington Delaware 19898 US
- 代理机构: Hildyard, Edward Martin
- 优先权: US168346 19800711; US265179 19810528
- 主分类号: C07D239/52
- IPC分类号: C07D239/52 ; C07D239/42 ; C07D239/47 ; C07D239/70 ; C07D251/42 ; C07D251/44 ; C07D251/46 ; C07D253/06 ; C07D491/048 ; C07D491/052 ; A01N47/36
摘要:
The invention relates to compounds of the formula
(wherein
R 2 is C 2 -C 5 alkenyl, C 5 -C 6 cycloalkenyl or C 2 -C 3 alkenyl substituted with 1-3 chlorine atoms;
n is 0 or 1;
R, is H, F, Cl, Br, NO 2 , CF 3 , C 1 -C 4 alkyl, OCF 3 or C 1 -C 3
alkoxy .
R 5 , and R 6 are independently H or CH 3 ;
A is
(wherein
R 2 is C 2 -C 5 alkenyl, C 5 -C 6 cycloalkenyl or C 2 -C 3 alkenyl substituted with 1-3 chlorine atoms;
n is 0 or 1;
R, is H, F, Cl, Br, NO 2 , CF 3 , C 1 -C 4 alkyl, OCF 3 or C 1 -C 3
alkoxy .
R 5 , and R 6 are independently H or CH 3 ;
A is
公开/授权文献
- EP0044210B1 Herbicidal sulfonamides 公开/授权日:1985-04-03
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