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    2.
    发明专利
    未知

    公开(公告)号：DE3617997A1

    公开(公告)日：1987-12-03

    申请号：DE3617997

    申请日：1986-05-28

    Applicant: BASF AG

    Inventor： BECKER RAINER ,  WRIEDE ULRICH ,  SCHIRMER ULRICH ,  PARG ADOLF ,  WUERZER BRUNO ,  MEYER NORBERT

    IPC: A01N43/58 ,  C07D237/14 ,  C07D237/16

    Abstract: Substituted N-phenylpyridazone derivatives of the general formula I (I) where R1, R2 and R3 are each hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, halogen, cyano, phenyl, phenoxy, or phenylthio and Z is a straight-chain, saturated alkylene group of 1 to 5 carbon atoms, herbicides containing these compounds, and a process for combating the growth of unwanted plants.

    5.
    发明专利
    未知

    公开(公告)号：BR8702720A

    公开(公告)日：1988-03-01

    申请号：BR8702720

    申请日：1987-05-27

    Applicant: BASF AG

    Inventor： BECKER RAINER ,  WRIEDE ULRICH ,  SCHIRMER ULRICH ,  PARG ADOLF ,  WUERZER BRUNO ,  MEYER NORBERT

    IPC: A01N43/58 ,  C07D237/14 ,  C07D237/16

    Abstract: Substituted N-phenylpyridazone derivatives of the general formula I (I) where R1, R2 and R3 are each hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, halogen, cyano, phenyl, phenoxy, or phenylthio and Z is a straight-chain, saturated alkylene group of 1 to 5 carbon atoms, herbicides containing these compounds, and a process for combating the growth of unwanted plants.

    5-AMINO-6-PYRIDAZONE DERIVATIVES, THEIR PREPARATION AND HERBICIDAL MIXTURES CONTAINING THESE DERIVATIVES
    6.
    发明专利
    5-AMINO-6-PYRIDAZONE DERIVATIVES, THEIR PREPARATION AND HERBICIDAL MIXTURES CONTAINING THESE DERIVATIVES 未知

    公开(公告)号：CA1335505C

    公开(公告)日：1995-05-09

    申请号：CA605631

    申请日：1989-07-13

    Applicant: BASF AG

    Inventor： WRIEDE ULRICH ,  WUERZER BRUNO ,  MEYER NORBERT ,  WESTPHALEN KARL-OTTO

    IPC: A01N43/58 ,  C07D237/22 ,  C07D401/12 ,  C07D403/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12

    Abstract: 5-Amino-6-pyridazones of the general formulae Ia and Ib Ia Ib where R1 is C1-C4-alkyl which may carry up to three halogen atoms, R2 is C1-C4-alkyl or C3-C6-alkenyl, where these groups may carry up to two phenyl radicals, or C3-C6-alkynyl, A is -CO- or -SO2-, B is C1-C6-alkyl, C2-C6-alkenyl or C2-C6-alkynyl, where these groups may carry up to three of the following radicals: halogen, C1-C4-alkoxy, C1-C4-alkylthio and/or phenyl; an isocyclic or heterocyclic C3-C7-cycloalkyl group or an isocyclic or heterocyclic C3-C7-cycloalkenyl group, where these groups may be fused with one or two cycloalkyl groups of this type or with one or two benzene nuclei, where the total number of ring members is from 3 to 16 and these cyclic radicals may carry up to three of the following groups: halogen, C1-C4-alkyl, C2-C6-alkenyl, C2-C6-alkynyl and/or phenyl; a mononuclear to trinuclear aromatic or heteroaromatic radical which may carry up to three of the following groups: C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, cyano, nitro, carbo-C1-C4-alkoxy, N,N-di-C1-C4-alkylcarbamido and/or halogen. These compounds are used as herbicidal active ingredients.

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