发明名称 |
1-alkyl-4-benzoyl-5-hydroxypyrazole compounds and their use as herbicides |
摘要 |
1-Alkyl-4-benzoyl-5-hydroxy-1H-pyrazole compounds in which the benzoyl moiety is substituted in the 2-position with groups such as halo or alkyl, in the 4-position with an alkylsulfonyl group, and in the 3-position with an acyclic or cyclic derivatized amino group, such as 1-ethyl-4-(2-chloro-4-methylsulfonyl-3-(morpholin-4-yl)benzoyl-5-hydroxy-1H-pyrazole, were prepared and found to be useful for the control of a variety of broadleaf and grassy weeds. The compounds can be applied either preemergently or postemergently and can be used to control undesirable vegetation in corn, rice, and wheat crops.
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申请公布号 |
US5824802(A) |
申请公布日期 |
1998.10.20 |
申请号 |
US19980047169 |
申请日期 |
1998.03.24 |
申请人 |
DOW AGROSCIENCES LLC |
发明人 |
BENKO, ZOLTAN L.;TURNER, JAMES A.;WEIMER, MONTE R.;GARVIN, GAIL M.;JACKSON, JOHNNY L.;SHINKLE, SHARON L.;WEBSTER, JEFFERY D. |
分类号 |
A01N43/56;A01N57/10;C07C317/44;C07C317/46;C07C317/48;C07D211/46;C07D231/12;C07D231/20;C07D401/10;C07D401/12;C07D403/10;C07D403/12;C07D413/10;C07D413/12;C07D521/00;(IPC1-7):C07D231/20;A01N43/84 |
主分类号 |
A01N43/56 |
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