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    2.
    发明专利
    未知

    公开(公告)号：BR9103084A

    公开(公告)日：1992-02-11

    申请号：BR9103084

    申请日：1991-07-18

    Applicant: HOECHST AG

    Inventor： LACHHEIN STEPHEN DR ,  WILLMS LOTHAR DR

    IPC: A01N47/36 ,  A01N43/54 ,  C07D239/42 ,  C07D239/47 ,  C07D239/48 ,  C07D239/52 ,  C07D521/00 ,  C07D239/46

    Abstract: Known herbicides of the formula (I) (I) in which R1 is alkyl, alkenyl or alkynyl, which are optionally substituted by halogen, alkoxy or alkoxycarbonyl, R2 is H, alkyl, alkenyl, alkynyl or cycloalkyl, R3 and R4 are H or alkyl, R5 and R6 are H, alkyl or alkoxy, each of which can be substituted by halogen, alkoxy or alkylthio, or are halogen, alkylthio, alkylamino or dialkylamino, or, if R2 or R3 is H, their salts with bases, can be obtained when compounds of the formula II R1-SO2-NR2-SO2-NHR3 (II) in which R1, R2 and R3 are as defined above, are reacted with compounds of the formula III (III) in which R4, R5 and R6 are as defined above and R7 is alkyl, haloalkyl or optionally substituted phenyl, in an inert organic solvent, to give the compounds of the formula I.

    HERBICIDAL AGENTS
    3.
    发明专利
    HERBICIDAL AGENTS 未知

    公开(公告)号：GR3000961T3

    公开(公告)日：1991-12-10

    申请号：GR900400758

    申请日：1990-10-22

    Applicant: HOECHST AG

    Inventor： BAUER KLAUS DR ,  BIERINGER HERMANN DR ,  MILDENBERGER HILMAR DR ,  WILLMS LOTHAR DR

    IPC: A01N57/20

    Abstract: Herbicidal agents which contain an active compound of the formula I in which R = H or (substd.) alkyl, or its salt in combination with a compound of the formula II or II in which R = (substd.) phenyl, (substd.) quinolinyl or (substd.) pyridyl and R = H, -CONH(alkyl), -CO(alkyl) or -O-CO(alkyl) or its salt, show superadditive herbicidal effects and are advantageously suited to the control of annual and perennial weeds.

    4.
    发明专利
    未知

    公开(公告)号：DE3771135D1

    公开(公告)日：1991-08-08

    申请号：DE3771135

    申请日：1987-05-06

    Applicant: HOECHST AG

    Inventor： MILDENBERGER HILMAR DR ,  BAUER KLAUS DR ,  BIERINGER HERMANN DR ,  WILLMS LOTHAR DR ,  LANGELUEDDEKE PETER DR

    IPC: A01N47/16 ,  A01N47/36 ,  A01N47/38 ,  A01N57/20

    Abstract: The invention relates to herbicidal agents which contain an active substance of the formula I in which A is H and A is NH2, or A and A together are an oxygen atom, V is O or NH, Y is hydrogen or alkyl when V is O, or, when V is NH, is a radical of the formulae -CH(CH3)-CONH-CH(CH3)-COOH or -CH(CH3)-CONH-CH-[CH2CH(CH3)2]-COOH, and W is hydrogen, or a salt of this active substance, in combination with a compound of the formula II, where R represents alkyl, alkenyl or alkynyl each of which can be halogenated, (di)alkylamino, N-alkylsulphonyl-N-alkylamino, where the alkyl radicals can be halogenated, a (substituted) phenyl, benzyl, phenoxy, pyrazolyl or thienyl radical, R is H, alkyl or alkenyl, R and R are (substituted) alkyl, (substituted) alkoxy, alkenyl, alkynyl, alkenyloxy, alkynyloxy or halogen, X is O, S or NR and Z is CH or N, and their salts, or with a compound of the formula III or III' or salts thereof where R represents a (substituted) phenyl, pyridyl or quinolinyl radical, and R is H, a radical of the formulae -CONH(alkyl), -OCO- and -CO(alkyl). They have advantageous effects on annual and perennial weeds.

    Phosphorus-containing sulphonylureas
    7.
    发明专利
    Phosphorus-containing sulphonylureas 未知

    公开(公告)号：DE3739691A1

    公开(公告)日：1989-06-08

    申请号：DE3739691

    申请日：1987-11-24

    Applicant: HOECHST AG

    Inventor： NOOY MICHAEL VAN DR ,  WILLMS LOTHAR DR ,  MILDENBERGER HILMAR DR ,  BAUER KLAUS DR ,  BIERINGER HERMANN DR

    IPC: A01N57/24 ,  A01N57/32 ,  C07F9/6512 ,  C07F9/6521

    Abstract: The invention relates to phosphoroamino- and phosphoroalkylsulphonylureas which are suitable as herbicides and plant growth regulators, of the formula I, in which A is N or CH, X is O or S, Z is CH or N, R1 and R2 independently of one another are (C1-C6)-alkyl or (C1-C6)-alkoxy, each of which can be substituted by one or more halogen atoms, R3 is H, (C1-C6)-alkyl, (C2-C6)-alkenyl, (C2-C6)-alkynyl, (C1-C6)-alkoxy, (C2-C6)-alkenoxy or (C2-C6)-alkynoxy, each of which can be substituted by one or more halogen atoms, R4 is H, a physiologically acceptable cation or (C1-C4)-alkyl, R5 and R6 independently of one another are H, (C1-C4)-alkyl or (C1-C4)-alkoxy, each of which can be mono- or polysubstituted by halogen, (C1-C4)-alkoxy or (C1-4)-alkylthio, or denote halogen, (C1-C4)-alkylthio, (C1-C4)-alkylamino or (C1-C4)-dialkylamino. The compounds I can be prepared in such a manner that, if A is nitrogen or CH, compounds of the formula II which are also novel are reacted with heterocyclic phenyl carbamates of the formula III in which R4 is H or C1-C4-alkyl, in the presence of bases, or if A is nitrogen, phosphoramides of the formula IV are reacted with heterocyclic chlorosulphonylureas of the formula V in which R4 is hydrogen or (C1-C4)-alkyl, in the presence of bases.

    Herbicides
    9.
    发明专利
    Herbicides 未知

    公开(公告)号：DE3615711A1

    公开(公告)日：1987-09-17

    申请号：DE3615711

    申请日：1986-05-09

    Applicant: HOECHST AG

    Inventor： MILDENBERGER HILMAR DR ,  BAUER KLAUS DR ,  BIERINGER HERMANN DR ,  WILLMS LOTHAR DR ,  LANGELUEDDEKE PETER DR

    IPC: A01N57/20 ,  A01N43/40 ,  A01N43/42 ,  A01N43/50 ,  A01N47/30 ,  A01N47/44

    Abstract: The invention relates to herbicides which contain an active substance of the formula I in which A is H and A is NH2 or A and A together are an oxygen atom, V is O or NH, Y is hydrogen or alkyl if V is O or is a radical of the formulae -CH(CH3)-CONH-CH(CH3)-COOH or -CH(CH3)-CONH-CH-[CH2CH(CH3)2]-COOH if V is NH, and W is hydrogen, or to salts of these active substances, in combination with a compound of the formula II in which R is alkyl, alkenyl, alkynyl, each of which can be halogenated, (di)alkylamino, N-alkylsulphonyl-N-alkylamino, it being possible for the alkyl radicals to be halogenated, a (substituted) phenyl, benzyl, phenoxy, pyrazolyl or thienyl radical, R ' is H, alkyl or alkenyl, R and R are (substituted) alkyl, (substituted) alkoxy, alkenyl, alkynyl, alkenyloxy, alkynyloxy or halogen, X is O, S or NR and Z is CH or N, and salts of such a compound, or in combination with a compound of the formula III or III' or its salts in which R is a (substituted) phenyl, pyridyl or quinolinyl radical and R is H or a radical of the formulae -CONH(alkyl) or -(O)CO(alkyl). These herbicides display advantageous effects against annual and perennial weeds.

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