发明授权
US4225338A Urea derivatives, process for making the same and herbicidal composition
containing the same
失效
尿素衍生物，制备相同的方法和含有该组合物的除草组合物
- 专利标题： Urea derivatives, process for making the same and herbicidal composition containing the same
- 专利标题（中）： 尿素衍生物，制备相同的方法和含有该组合物的除草组合物
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申请号： US941302申请日： 1978-09-11
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公开(公告)号： US4225338A公开(公告)日： 1980-09-30
- 发明人: Ludwig Nusslein , Friedrich Arndt
- 申请人： Ludwig Nusslein , Friedrich Arndt
- 申请人地址： DEX Berlin and Bergkamen
- 专利权人： Schering A G
- 当前专利权人： Schering A G
- 当前专利权人地址： DEX Berlin and Bergkamen
- 优先权： DEX2558078 19751219
- 主分类号： A01N47/32
- IPC分类号： A01N47/32 ; A01N47/30 ; A01P13/00 ; C07C67/00 ; C07C239/00 ; C07C275/28 ; C07C275/30 ; C07C275/34 ; C07C127/00
摘要：
A urea derivative of the formula ##STR1## in which R is hydrogen, alkyl, alkenyl, cyanoalkyl or phenyl andR.sub.1 is ##STR2## X, if several, being the same or different and X being hydrogen, alkyl, alkoxy, halogenoalkyl, alkylthio, alkylsulfinyl, alkylsulfonyl, halogeno or nitro, and n being an integer from 1 to 3. The compounds are useful as reactive agents in herbicidal composition. The invention also concerns a herbicidal composition in which a compound of the invention is the active agent or one of the active agents.
公开/授权文献
- US5378831A Galactosyl maltooligosaccharide derivatives 公开/授权日：1995-01-03
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