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    HERBICIDES CONTAINING 3-ARYL-5-METHYLPYRAZOLE-4-CARBOXYLIC ACID ESTERS, THEIR MANUFACTURE AND USE
    21.
    发明专利
    HERBICIDES CONTAINING 3-ARYL-5-METHYLPYRAZOLE-4-CARBOXYLIC ACID ESTERS, THEIR MANUFACTURE AND USE 未知

    公开(公告)号：ZA803077B

    公开(公告)日：1981-06-24

    申请号：ZA803077

    申请日：1980-05-22

    Applicant: BASF AG

    Inventor： PLATH P ,  WUERZER B ,  ROHR W

    IPC: A01N43/56 ,  A01N47/16 ,  A01N47/22 ,  A01P13/00 ,  C07D231/14 ,  C07D401/04 ,  C07D405/04 ,  C07D409/04 ,  C07D413/04 ,  A01N ,  C07D

    Abstract: Herbicides containing a pyrazole derivative of the formula where R1 denotes hydrogen, formyl, acetyl, propionyl, chloroacetyl, dichloroacetyl, methoxyacetyl, methoxycarbonyl, or phenoxycarbonyl which is unsubstituted or mono- or polysubstituted by halogen, R2 denotes phenyl which is unsubstituted or mono- or polysubstituted by fluorine, chlorine, bromine, methyl, methoxy, cyano, nitro, trifluoromethyl, trifluoromethoxy or methoxycarbonyl, R2 further denotes a 5- or 6-membered, heterocyclic aromatic ring which is unsubstituted or substituted by methyl or chlorine and which contains 1 or 2 hetero-atoms X, X being independently oxygen, sulfur or nitrogen, or R2 denotes alpha -naphthyl or beta -naphthyl, and R3 denotes methyl, ethyl or isopropyl, or a salt of such a pyrazole derivative, a process for combating unwanted plant growth with the active ingredients and methods of manufacturing the herbicides.

    25.
    发明专利
    未知

    公开(公告)号：BR8003179A

    公开(公告)日：1980-12-30

    申请号：BR8003179

    申请日：1980-05-21

    Applicant: BASF AG

    Inventor： WUERZER B ,  PLATH P ,  ROHR W

    IPC: A01N43/56 ,  A01N47/16 ,  A01N47/22 ,  A01P13/00 ,  C07D231/14 ,  C07D401/04 ,  C07D405/04 ,  C07D409/04 ,  C07D413/04

    Abstract: Herbicides containing a pyrazole derivative of the formula where R1 denotes hydrogen, formyl, acetyl, propionyl, chloroacetyl, dichloroacetyl, methoxyacetyl, methoxycarbonyl, or phenoxycarbonyl which is unsubstituted or mono- or polysubstituted by halogen, R2 denotes phenyl which is unsubstituted or mono- or polysubstituted by fluorine, chlorine, bromine, methyl, methoxy, cyano, nitro, trifluoromethyl, trifluoromethoxy or methoxycarbonyl, R2 further denotes a 5- or 6-membered, heterocyclic aromatic ring which is unsubstituted or substituted by methyl or chlorine and which contains 1 or 2 hetero-atoms X, X being independently oxygen, sulfur or nitrogen, or R2 denotes alpha -naphthyl or beta -naphthyl, and R3 denotes methyl, ethyl or isopropyl, or a salt of such a pyrazole derivative, a process for combating unwanted plant growth with the active ingredients and methods of manufacturing the herbicides.

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