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    PYRAZOL-4-YL-BENZOYLDERIVATE UND IHRE VERWENDUNG ALS HERBIZIDE
    5.
    发明授权
    PYRAZOL-4-YL-BENZOYLDERIVATE UND IHRE VERWENDUNG ALS HERBIZIDE 失效
    吡唑-4-基苯甲酰及其作为除草剂

    公开(公告)号：EP0811007B1

    公开(公告)日：2005-11-23

    申请号：EP96902274.8

    申请日：1996-02-14

    Applicant: BASF Aktiengesellschaft

    Inventor： VON DEYN, Wolfgang ,  HILL, Regina, Luise ,  KARDORFF, Uwe ,  ENGEL, Stefan ,  OTTEN, Martina ,  VOSSEN, Marcus ,  PLATH, Peter ,  RANG, Harald ,  HARREUS, Albrecht ,  KÖNIG, Hartmann ,  WALTER, Helmut ,  WESTPHALEN, Karl-Otto ,  MISSLITZ, Ulf

    IPC: C07D409/10 ,  C07D413/10 ,  C07D417/10 ,  A01N43/56

    CPC classification number: C07D401/10 ,  A01N43/56 ,  A01N43/74 ,  A01N43/80 ,  C07D231/24 ,  C07D403/10 ,  C07D405/10 ,  C07D409/10 ,  C07D411/10 ,  C07D413/10 ,  C07D417/10

    Abstract: Pyrazol-4-yl-benzoyl derivatives have the formula (I), in which the substituents have the following meanings: L, M are hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkinyl, C1-C4 alkoxy, these groups being optionally substituted by 1 to 5 halogen atoms or C1-C4 alkoxy, halogen, cyano, nitro, a group -(Y)n-S(O)mR7 or a group -(Y)¿n-CO-R?8; Z is a 5 or 6-membered saturated or unsaturated heterocyclic rest, that contains 1 to 3 heteroatoms selected from the group that includes oxygen, sulphur or nitrogen, optionally substituted by halogen, cyano, nitro, a group -CO-R8, C1-C4 alkyl, C1-C4 halogen alkyl, C3-C8 cycloalkyl, C1-C4 alkoxy, C1-C4 halogen alkoxy, C1-C4 alkylthio, C1-C4 halogen alkylthio, di-C1-C4-alkylamino, a phenyl optionally substituted by halogen, cyano, nitro C1-C4 alkyl or C1-C4 halogen alkyl or a twice bound oxygen that optionally in the tautomer form may also be a hydroxy group, or that forms a bicyclic system together with a condensed phenyl ring optionally substituted by halogen, cyano, nitro, C1-C4 alkyl or C1-C4 halogen alkyl, with a condensed carbon cycle or with a second condensed heterocycle optionally substituted by halogen, cyano, nitro, C1-C4 alkyl, di-C1-C4-alkylamino, C1-C4 alkoxy, C1-C4 halogen alkoxy or C1-C4 halogen alkyl; Y is O, NR9; n equals 0 or 1; m equals 0, 1 or 2; R7 is C1-C4 alkyl, C1-C4 halogen alkyl or NR?9R10; R8 is C¿1-C4 alkyl, C1-C4 halogen alkyl, C1-C4 alkoxy or NR?9R10; R9¿ is hydrogen or C¿1?-C4 alkyl; R?10 is C¿1-C4 alkyl; Q is a pyrazol ring linked at position 4 having the formula (II) in which R1 is C1-C4 alkyl; R2 is hydrogen or C¿1?-C4 alkyl; and R?3¿ is hydrogen, C¿1?-C4 alkyl sulphonyl, phenyl sulphonyl or alkyl phenyl sulphonyl. Also disclosed are the salts of compounds (I) usually utilized in agriculture.

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