EP0944605A1 - Aza-heterocycles quaternaires, leur procede de fabrication et leur utilisation comme pesticides - Google Patents

Aza-heterocycles quaternaires, leur procede de fabrication et leur utilisation comme pesticides

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Publication number
EP0944605A1
EP0944605A1 EP97948861A EP97948861A EP0944605A1 EP 0944605 A1 EP0944605 A1 EP 0944605A1 EP 97948861 A EP97948861 A EP 97948861A EP 97948861 A EP97948861 A EP 97948861A EP 0944605 A1 EP0944605 A1 EP 0944605A1
Authority
EP
European Patent Office
Prior art keywords
substituted
alkyl
radicals
group
cycloalkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97948861A
Other languages
German (de)
English (en)
Inventor
Harald Jakobi
Oswald Ort
Wolfgang Schaper
Ralf Braun
Gerhard Krautstrunk
Martin Märkl
Herbert Stark
Ulrich Sanft
Maria-Theresia Thönessen
Manfred Kern
Werner Bonin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer CropScience AG
Original Assignee
Hoechst Schering Agrevo GmbH
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Filing date
Publication date
Application filed by Hoechst Schering Agrevo GmbH filed Critical Hoechst Schering Agrevo GmbH
Publication of EP0944605A1 publication Critical patent/EP0944605A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/42—One nitrogen atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines

Definitions

  • the invention relates to new substituted pyridines and pyrimidines and condensed systems derived therefrom, processes for their preparation and their use as pesticides and fungicides.
  • residues and groups are defined as below, which, with good plant tolerance and favorable warm-blood toxicity, are very good for combating animal pests, such as insects, arachnids, nematodes, helminths and molluscs, for combating endo- and ectoparasites in the veterinary field and for combat harmful fungi.
  • the invention therefore relates to compounds of the general formula I in which (1) A CH and DN + R
  • AN + R and D represents nitrogen
  • R means
  • R 1 is hydrogen, halogen, (C r C 4 ) alkyl, (C r C 4 ) haloalkyl or
  • R 2 and R 3 are the same or different and each is hydrogen, (C r C 4 ) -
  • R 2 and R 3 together with the carbon atoms to which they are attached form an unsaturated 5- or 6-membered isocyclic ring which, if it is a 5-ring, instead of CH 2, represents an oxygen or sulfur atom or which, if it is a 6-ring, can contain one or two nitrogen atoms instead of one or two CH units and which is optionally substituted by 1, 2 or 3 identical or different radicals and these radicals ( C j -C ⁇ alkyl, (C 1 -C 4 ) haloalkyl, preferably trifluoromethyl, halogen, (C r C 4 ) alkoxy or (CC 4 ) haloalkoxy; or
  • R 2 and R 3 together with the carbon atoms to which they are attached form a saturated 5-, 6- or 7-membered isocyclic ring which may contain oxygen and / or sulfur instead of one or two CH 2 groups and which is optionally substituted by 1, 2 or 3 (C r C 4 ) alkyl groups;
  • Y CHR 7 means and
  • Y is a (C.
  • Y represents a carbonyl or thiocarbonyl group and Z represents a substituted or unsubstituted aryl (C 1 -C 4 ) -
  • Alkyl radical one each by a substituted or unsubstituted heterocyclic or benzo-fused carbocyclic or heterocyclic ring system substituted (C 1 -C 4 ) alkyl radical or an optionally substituted (C 3 -C 8 ) cycloalkyl or cycloalkenyl radical.
  • (C 1 -C) alkyl an unbranched or branched hydrocarbon radical having 1 to 4 carbon atoms, such as, for example, the methyl, ethyl, propyl, isopropyl, 1-butyl, 2-butyl, 2-methylpropyl or tert-butyl radical;
  • (C 3 -C 6 ) cycloalkenyl for example the cyclopenten-4-yl, cyclohexen-3-yl or the cyclohexen-4-yl group
  • a "substituted benzyloxy group” for example a 4-chloro, 4-fluoro, 4-methyl, 4-trifluoromethyl or 2,4-dimethyl-benzyloxy group
  • group MGR 8 can have, for example, the meanings N, N-dimethylcarbamoyloxy-, N, N-dimethylthiocarbamoyloxy, imidazole-1 -ylcarbonyloxy, benzoyloxy, pivaloyloxy, 4-methylphenylcarbamoyloxy, methylsulfonyloxy or 4-methylphenylsulfonyloxy;
  • (C 1 -C 6 ) alkylene unit branched or unbranched, optionally substituted by up to 3 halogen atoms, preferably fluorine or chlorine, or by a hydroxy, (CC 4 ) alkoxy, (C 3 - C 6 ) cycloalkyl or cyano group ", for example methylene, ethylene, CH (CH 3 ), propylene, CH (C 2 H 5 ), butylene, CH (CH 3 ) (CH 2 ) 2 , - (CH 2 ) 2 -CH (CH 3 ), CH 2 CH (CH 3 ) CH 2 CH- ⁇ 1 > CH (CH 2 OH) CH 2 , CH (CH 2 OH) CH 2 CH 2 , CH (CH 2 CN) CH 2 , or CH (CH 2 CN) CH 2 CH 2 ;
  • aryl group a naphthyl or preferably phenyl group
  • substituted aryl group a naphthyl or preferably phenyl group in which up to three hydrogen atoms are replaced by identical or different substituents, in the case of fluorine as a substituent also all hydrogen atoms, and these substituents can be:
  • (C r C 4 ) alkylene or (C r C 4 ) alkyleneoxy and W is substituted or unsubstituted aryl or heteroaryl, preferably pyridinyl, pyrimidinyl, or thienyl
  • -C 8 ) alkoxy, cycloalkyl, phenyl or substituted phenyl means a group NR 10 R 11 for which R 10 and R 11 independently of one another are hydrogen, (C r C 4 ) alkyl, or (C r is C 4 ) aryl;
  • LS (O) y R 12 for which L is a direct bond or oxygen, R 12 is (C, -C 8 ) alkyl, aryl, substituted aryl, benzyl or substituted benzyl and y can be 1 or 2;
  • SiR 13 R 14 R 15 or OSiR 13 R 14 R 15 for R 13 , R 14 and R 15 independently of one another is (C r C 8 ) alkyl, (C 3 -C 8 ) cycloalkyl or substituted or unsubstituted phenyl;
  • a saturated or unsaturated C r C 12 hydrocarbon radical which may be branched or unbranched and in which one or two saturated carbon units have been replaced by oxygen, sulfur or the groups SO, SO 2 , NR 10 ' or SiR 13 R 14' can and wherein R 10 ' , R 13' and R 14 'have the meanings given above for R 10 , R 13 and R 14 , and which may optionally be substituted by a hydroxy group, (C 3 -C 8 ) cycloalkyl , (C 3 -C 8 ) cycloalkenyl, (C 1 -C 4 ) acyl, (C r C 4 ) alkoxycarbonyl, phenyl, substituted phenyl, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio or cyano;
  • (C 1 -C 8 ) alkoxy optionally substituted with phenyl, substituted phenyl, phenoxy, substituted phenoxy, (C 3 -C 8 ) cycloalkyl or (C 3 -C 8 ) cycloalkenyl;
  • (C 1 -C 8 ) alkylthio optionally substituted with phenyl, substituted phenyl, phenoxy, substituted phenoxy, (C 3 -C 8 ) cycloalkyl;
  • R 15 is hydrogen, (C r C 4 ) alkyl or (C 3 -C 6 ) cycloalkyl and
  • R 16 (C r C 10 ) alkyl, (C 2 -C 12 ) alkoxyalkyl, (C 3 -C 8 ) alkenyloxy- (C r C 4 ) alkyl, (C 3 -C 8 ) alkynyloxy- (C r C 4 ) alkyl, (C 2 -C 12 ) alkylthioalkyl, aryl, aryloxy (C r C 4 ) alkyl, aryl (C 1 -C 4 ) alkoxy (C 1 -C 4 ) -alkyl l heteroaryloxy- (C r C 4 ) -alkyl, (C 1 -C 4 ) -alkoxy- (C 1 -C4) -alkoxy- (C 1 -C 4 ) -alkyl or aryl- (C r C 4 ) alkyl;
  • aryl group can be linked cyclically to a saturated or partially saturated carbocyclic or heterocyclic ring system, such as, for example, the tetrahydronaphthyl, tetrahydroquinoline, dihydrobenzopyran, dihydrobenzofuran, benzodioxane, benzodioxole system, or else to form systems Z a or Z b
  • T is oxygen, sulfur, methylene or ethylene and R 17 is hydrogen, methyl, ethyl or cyanomethyl and R 18 is (C r C 6 ) alkyl or (C r C 6 ) alkylthio;
  • aryloxy a phenoxy or naphthoxy group
  • substituted aryloxy group a naphthoxy or preferably phenoxy group in which up to three, in the case of fluorine also all hydrogen atoms, can be replaced by substituents which can be the same or different and which can be:
  • Means bond and Ph represents a substituted or unsubstituted phenyl group
  • unsubstituted heterocyclyl group a 5- or 6-membered monocyclic or 8-, 9- or 10-membered condensed ring system, aromatic, fully or partially hydrogenated, which contains 1 to 4 heteroatoms, which may be the same or different and which can be selected from groups 0-4 nitrogen, 0-2 oxygen or 0-2 sulfur and which can be, for example: furan, thiophene, thiazole, isothiazole, oxazole, isoxazole, pyrrole, Pyrazole, imidazole, triazole, thiadiazole, oxadiazole, pyridine, pyrimidine, triazine, quinoline, quinazoline, benzothiazole, benzoxazole, benzimidazole, tetrahydrofuran, 1,3-dioxolane, tetrahydropyrane, Piperidine, piperazine, morpholine, 4,5-dihydro-5-
  • aryl (C r C 4 ) alkyl radical for example the benzyl, naphthylmethyl, 2-phenyl-ethyl, 1-phenylethyl or 3-phenyl-propyl group
  • substituted aryl (C r C 4 ) alkyl radical for example one of the above-mentioned aryl (C r C 4 ) alkyl radicals, preferably the benzyl radical in which up to three hydrogen atoms of the phenyl ring in the case of fluorine, all of them have also been replaced by substituents and these can be substituents
  • LS (OR 12 for which L is a direct bond or oxygen, R 12 is (C 1 -C 8 ) alkyl, aryl, substituted aryl, benzyl or substituted benzyl and y can be 1 or 2;
  • SiR 13 R 1 R 15 or OSiR 13 R 14 R 15 for the R 13 , R 14 and R 15 independently of one another is (C, -C 8 ) alkyl, (C 3 -C 8 ) cycloalkyl or substituted or unsubstituted phenyl ;
  • -C 12 hydrocarbon radical which can be branched or unbranched and in which one or two saturated carbon units by oxygen, sulfur or the groups SO, SO 2 , NR 10 or SiR 13 R 14 ' can be replaced and where R 10' , R 13 and R 14 'have the meanings given above for R 10 , R 13 and R 14 , and which may optionally be substituted by a hydroxyl group, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkenyl, (C 1 -C 4 ) acyl, (C 1 -C 4 ) alkoxycarbonyl, phenyl, substituted phenyl, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio or cyano;
  • (C 1 -C 8 ) alkoxy optionally substituted with phenyl, substituted phenyl, phenoxy, substituted phenoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkoxy or (C 3 -C 8 ) Cycloalkenyl;
  • substituted or unsubstituted heterocyclic or benzocondensed carbocyclic or heterocyclic ring system for example a furyl, thienyl, thiazolo, oxazolyl, benzodioxolyl, indanyl, tetrahydronaphthyl, benzothienyl, benzofuryl, benzoxolinylol -, Isoquinolinyl, benzodioxanyl, benzotetrahydropyranyl, 1, 2,3,4-tetrahydroquinolinyl or 2,3-dihydrobenzofuranyl or thienyl radical in which one or two hydrogens in the aromatic part of the ring system independently of one another by halogen, ( C 1 -C 6 ) alkyl, (C r C 6 ) alkoxy, (C 1 -C 4 ) alkoxy- (C 1 -C) alkyl, (C
  • substituted or unsubstituted (C 3 -C 8 ) cycloalkyl or cycloalkenyl radical for example a cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, Cycloheptyl, cyclooctyl, cyclopenten-4-yl, cyclohexen-4-yl or cyclohexen-3-yl radical in which one or two hydrogen atoms by (CC 4 ) alkoxy, (C 1 -C 4 ) alkyl , Halogen or (C 1 -C 4 ) alkanoyl can be replaced;
  • the hydrogen atoms can be replaced partially, in the case of fluorine also completely, by halogen, preferably chlorine or fluorine, and furthermore a CH 2 group by O, S, SO or SO 2 can be replaced,
  • substituted phenyl, heterocyclyl, heteroaryl, phenoxy, phenylthio, benzyl, benzyloxy, benzylthio or anilino groups which are to be understood as substituents in the group YZ are radicals in which those belonging to these radicals Phenyl groups up to three, in the case of fluorine also all, hydrogen atoms by halogen, (C, -C 4 ) -alkyl, (C 1 -C 4 ) -haloalkyl, (C r C 4 ) -alkoxy, (C r C 4 ) haloalkoxy, (C r C 4 ) alkoxy (C r C 4 ) alkyl, (C r C 4 ) alkylthio, (C r C 4 ) haloalkylthio, (C r C 4 ) alkylsulfonyl , (C r C 4 ) haloalkyl, (
  • E is NR 19 and R 6 -CR 20 ,
  • Alkylene, -CO-CH 2 -CH 2 -, -CO-CH CH- or
  • R 4 denotes hydrogen, halogen or (C r C 4 ) alkyl
  • R 5 denotes hydrogen, halogen, a branched or unbranched, saturated or unsaturated (C 1 -C 20 ) hydrocarbon radical, (C 3 -C 6 ) cycloalkyl, aryl or substituted aryl,
  • V means oxygen, sulfur or NR 23 and
  • R 23 aryl, substituted aryl, heteroaryl, substituted heteroaryl,
  • Heteroaryloxy, substituted heteroaryloxy or mono- or disubstituted amino means and
  • R 6 represents a branched or unbranched, saturated or unsaturated (C 1 -C 20 ) hydrocarbon, in each case substituted or unsubstituted aryl or heteroaryl or (C 3 -C 8 ) cycloalkyl; and the above-mentioned aryl and heteroaryl radicals can optionally be substituted by one or more, preferably up to three, in the case of fluorine, up to the maximum number of identical or different QR q radicals, where
  • R 27 and R 28 are (CC 4 ) alkyl or phenyl, preferably methyl;
  • U ' is a direct bond, NR 29 or O;
  • V represents oxygen or sulfur, preferably oxygen;
  • W represents a direct bond, NR 30 or oxygen, where
  • R 24 , R 25 , R 26 , R 29 and R 30 are the same or different and each
  • R q means aryl or heterocyclyl, where these two radicals can be unsubstituted or substituted with up to three, in the case of fluorine, up to the maximum number of identical or different radicals T 2 R 35 , or two adjacent radicals QR q together with those bearing them C atoms can form a fused-on cycle with 4 to 6 ring atoms, which is carbocyclic or contains hetero ring atoms from the group of O, S and N and which is unsubstituted or by one or more radicals from the group of halogen, (C 1 -C 4 ) Alkyl and oxo is substituted, or
  • R 31 represents hydrogen, (C r C 4 ) alkyl, (C r C 4 ) alkoxy or (C r C 4 ) alkanoyl;
  • R 32 and R 33 independently of one another are (C r C 4 ) -alkyl, preferably methyl; T 1 and T 2 are each independent of one another and a direct one
  • R 37 is independently hydrogen, (C 1 -C) alkyl, (C 1 -C 4 ) alkanoyl or (C 3 -C 5 ) cycloalkyl;
  • R 38 and R 39 independently of one another are (C r C 4 ) -alkyl
  • R 34 and R 35 independently of one another are hydrogen, cyano, nitro, halogen, (C r C 8 ) -alkyl, (C r C 8 ) -haloalkyl, (C 2 -C 8 ) -alkenyl, (C 2 -C 8 ) - haloalkenyl, (C 2 -C 8 ) alkynyl, (C 2 -C 8 ) haloalkynyl, (C r C 8 ) - alkoxy- (C r C 4 ) alkyl, (C r C 8 ) -haloalkoxy- (C r C 4 ) alkyl, (C r C 8 ) alkylthio- (C r C 4 ) alkyl, (C r C 8 ) haloalkylthio- (C r C 4 ) alkyl, (C 3 -C 8 ) -cycloalkyl, (C 4 -C 8
  • R 34 and R 35 together on the same C atom mean an oxo group
  • R 40 is (C r C 4 ) alkyl, (C r C 4 ) haloalkyl, (C r C 4 ) alkoxy, (C r C 4 ) haloalkoxy, cyano, nitro or halogen;
  • R 36 is hydrogen, (C r C 8 ) alkyl, (C r C 4 ) haloalkyl, (C r C 4 ) alkoxy,
  • R 4 represents hydrogen, halogen or methyl
  • R 5 is hydrogen, halogen, (C r C 8 ) alkyl, (C 2 -C 8 ) alkenyl, (C 2 -C 8 ) alkynyl,
  • Phenyl, substituted phenyl or (C 3 -C 6 ) cycloalkyl; E is oxygen, NR 19 , S (O) q with q 0, 1 or 2, where R 19 is hydrogen,
  • R 6 (C r C 4 ) alkyl, (C 2 -C 4 ) alkenyl, (C r C 4 ) haloalkyl, (C 3 -C 6 ) cycloalkyl, V
  • Halogencycloalkyl, (C 5 -C 6 ) -cycloalkenyl, (C 5 -C 6 ) -Halogencycloalkenyl means and said hydrocarbon radicals optionally with one or more, preferably up to three, the same or different
  • Phenoxy, phenyl, substituted phenyl and NR 21 R 22 can be substituted, and R 21 and R 22 independently of one another are hydrogen, (CC 8 ) -
  • alkyl (C 2 -C 8 ) alkenyl, (C, -C 8 ) acyl, aryl, heteroaryl or benzoyl; or
  • E is NR 19 and R 6 -CR 20 ,
  • R 6 denotes -CR 20 , where V denotes oxygen
  • radicals R are those for which R 4 is hydrogen under the radicals mentioned under b);
  • R 5 represents hydrogen, halogen, (C r C 8 ) alkyl, (C r C 8 ) haloalkyl, (C 2 -C 8 ) alkenyl, (C 2 -C 8 ) alkynyl;
  • E represents -C- or -C-;
  • R 6 denotes aryl or heteroaryl, where the aryl and heteroaryl radicals can optionally be substituted by one or more, preferably up to three, in the case of halogen up to the maximum number of identical or different radicals QR q , where
  • Q is a direct bond, O, OSO 2 or U'-CW, where
  • W represents a direct bond, NR 30 or oxygen
  • R 30 is hydrogen, (C r C 4 ) alkyl, (C r C 4 ) alkoxy, (C r C 4 ) alkanoyl or (C 3 -C 5 ) cycloalkyl;
  • R q are mutually independent substituents and is (C 1 -C 20 ) alkyl or (C 2 -C 20 ) alkenyl and optionally with one or more, preferably up to three, in the case of fluorine up to the maximum number of the same or different Radicals T 1 R 34 may be substituted, or
  • R q is halogen, hydroxy, nitro or cyano, or R q can mean aryl or heterocyclyl, where these two radicals can be unsubstituted or substituted with up to three, in the case of fluorine, up to the maximum number of identical or different radicals T 2 R 35 ;
  • R 37 is independently hydrogen, (C r C 4 ) alkyl, (CC 4 ) alkanoyl or (C 3 -C 5 ) cycloalkyl;
  • R 34 and R 35 independently of one another are hydrogen, halogen, preferably fluorine,
  • R 40 independently of one another means (C r C 4 ) -alkyl, (C r C 4 ) -haloalkyl, (C r C 4 ) -alkoxy, (C., - C 4 ) -haloalkoxy, cyano, nitro, halogen.
  • R 6 denotes aryl or heteroaryl, where the aryl and heteroaryl radicals can optionally be substituted by one or more, preferably up to three, in the case of halogen up to the maximum number of identical or different radicals QR q , where
  • Q is a direct bond, O or U'-C-W, where
  • V "U ' is a direct bond or O; V" is oxygen; W represents a direct bond, NR 30 or oxygen; and
  • R 30 is hydrogen, (C, -C 4 ) alkyl, (C r C 4 ) alkoxy, (C r C 4 ) alkanoyl or (C 3 -C 5 ) cycloalkyl;
  • R q are independent substituents and is (CC 12 ) -alkyl or (C 2 -C 12 ) -alkenyl and optionally with one or more, preferably up to three, in the case of fluorine, up to the maximum number of identical or different radicals R 34 may be substituted, or
  • R q is halogen, nitro or cyano, or
  • R q can mean aryl or heterocyclyl, where these two radicals can be unsubstituted or substituted with up to three, in the case of fluorine, up to the maximum number of identical or different radicals T 2 R 35 ;
  • R 37 is independently hydrogen, (C 1 -C 4 ) alkyl, (C, -C 4 ) alkanoyl or (C 3 -C 5 ) cycloalkyl;
  • R 34 and R 35 independently of one another are hydrogen, halogen, preferably fluorine,
  • R 40 can independently of one another be (C r C 4 ) alkyl, (C, -C 4 ) haloalkyl, (C r C 4 ) alkoxy, (C 1 -C 4 ) haloalkoxy, cyano, nitro, halogen.
  • Preferred anions are those for which Q n means " shark “ , NO 3 " , BF 4 “ , BPh 4 " or PF 6 " .
  • the following are preferred among the residues YZ:
  • R 7 is hydrogen, (CC 4 ) alkyl or cyclopropyl, in particular those for which R 7 is hydrogen, methyl, ethyl or cyclopropyl and
  • Z represents a branched or preferably unbranched (C 5 -C 12 ) alkyl radical
  • Y is a group CH (CH 3 ), CH (C 2 H 5 ) or CH _ ⁇
  • Y is a (C 2 -C 4 ) alkylene group
  • Z is a phenoxy group which is substituted one to three times by alkyl radicals or derivatives derived therefrom and is separated from X by at least 2 carbon atoms, or
  • Y is a (C 2 -C 4 ) alkylene group
  • Z represents a phenyl group substituted in the 4-position and Z is separated from X by at least 2 C atoms;
  • Y is a carbonyl group
  • Z represents a benzyl radical substituted in the 4-position of the phenyl nucleus and additionally means A CH in this case.
  • Y means CHCH 3 and CH (C 2 H 5 ) and Z is a phenyl group substituted in the 4-position in each case with substituted or unsubstituted phenyl, phenoxy, pyridyloxy, pyrimidinyloxy or with (C r C 4 ) alkoxy, (C r C 4 ) haloalkoxy or (C 1 -C 4 ) haloalkyl means.
  • Phenoxy group means in the 4-position a (C 1 -C 4 ) -alkyl, (C ⁇ C ⁇ ) -alkoxy or (C r C 4 ) -alkoxy- (C r C 4 ) -alkyl radical, and which is separated from X by at least 2 carbon atoms.
  • Y is a (C 2 -C 3 ) alkylene group
  • Z is in the 4-position with (C, -C 8 ) alkyl, (C r C 8 ) haloalkyl, (C r C 8 ) alkoxy, (C 1 -C 8 ) haloalkoxy or a substituted or unsubstituted phenyl - Or phenoxy group substituted phenyl group, and the at least 2 carbon atoms of X is separated.
  • Y is a carbonyl group
  • Z one in the 4-position of the phenyl core with (C 1 -C 8 ) alkyl, (CC 8 ) haloalkyl, (C 1 -C 8 ) alkoxy, (C r C 8 ) haloalkoxy or a substituted or unsubstituted Phenyl or phenoxy group means substituted benzyl radical and additionally for this case
  • R 2 and R 3 are hydrogen, (C r C 4 ) alkyl, (C 2 -C 4 ) alkenyl, (C 2 -C 4 ) alkynyl,
  • R 1 is hydrogen
  • R 2 and R 3 are hydrogen, methyl, ethyl, propyl, (C 2 -C 3 ) alkenyl, (C 2 -C 3 ) chlorine or
  • Fluorine may be substituted; or R 2 and R 3 together with the carbon atoms to which they are attached form a saturated 6-membered ring which instead of a CH 2 group
  • R 1 represents hydrogen
  • R 2 represents methyl, ethyl, propyl, isopropyl, (C 1 -C 2 ) fluoroalkyl or methoxymethyl
  • R 3 represents fluorine, chlorine, bromine, cyano, vinyl, ethynyl or methoxy; or R 2 and R 3 together with the ring system to which they are attached, the
  • Form quinazoline system which can be substituted with a fluorine atom;
  • a and D describe the pyrimidine system in the case where YZ has the meanings given under a) and b) and describe the pyridine system in the case where YZ has the meanings given under c);
  • X represents NH
  • R 1 represents hydrogen
  • R 2 represents ethyl or methoxymethyl
  • R 3 is chlorine, bromine or methoxy, preferably those for the R 2 ethyl and R 3
  • Some of the compounds of the formula I have one or more asymmetric carbon atoms or stereoisomers on double bonds. Enantiomers or diastereomers can therefore occur.
  • the invention encompasses both the pure isomers and their mixtures.
  • the mixtures of diasteromers can be prepared using conventional methods, e.g. be separated into the components by selective crystallization from suitable solvents or by chromatography. Racemates can be separated into the enantiomers by conventional methods, e.g. by salt formation with an optically active acid, separation of the diastereomeric salts and release of the pure enantiomers using a base.
  • the invention further relates to a process for the preparation of compounds of the formula I, which is characterized in that a compound of the formula (II)
  • R 4 , R 5 , R 6 and E have the meaning given under formula I and Lg is a leaving group, for example halogen, alkylthio, alkanesulfonyloxy or arylsulfonyloxy, alkylsulfonyl or arylsulfonyl, preferably halogen, optionally with addition of salts such as AgBF 4 , AgNO 3 or Nal and the anion of the compounds obtained in this way, if necessary, analogously to known methods [for example Liebigs Ann. Chem. 1978, 1937; Methods of Org. Chemie / Houben-Weyl (D. Klamann, Ed.), 4th edition, Vol. E16a, Part 2, S 1008 ff, Thieme, Stuttgart 1990] replaced by other anions.
  • R 4 , R 5 , R 6 and E have the meaning given under formula I and Lg is a leaving group, for example halogen, alkylthio, alkanesulfonyloxy
  • the aforementioned reaction is carried out in a temperature range from 20 to 150 ° C., optionally in an inert organic solvent such as acetonitrile, acetone, 2-butanone, N, N-dimethylformamide, N, N-dimethylacetamide, dimethyl sulfoxide, N-methylpyrrolidin-2- on, dioxane, tetrahydrofuran, 4-methyl-2-pentanone, methanol, ethanol, butanol, ethylene glycol, ethylene glycol dimethyl ether, toluene, chlorobenzene or xylene. Mixtures of the solvents mentioned can also be used.
  • an inert organic solvent such as acetonitrile, acetone, 2-butanone, N, N-dimethylformamide, N, N-dimethylacetamide, dimethyl sulfoxide, N-methylpyrrolidin-2- on, dioxane, tetrahydrofuran, 4-methyl-2-p
  • the compounds of the formula (II) required as starting products are largely known from the literature [for example EP-A-57 440, EP-A-196 524, EP-A-264 217, EP-A-326 329, EP-A-323 757, EP-A-432 894, DE-A-116 089, WO 93/04 580] or can be prepared analogously to known methods.
  • Compounds of the formula (III) are commercially available or can be obtained by processes which are known in principle [for example: Verne, De Kimpe, "The Chemistry of Functional Groups, Supplement D", (Patai, Rappaport, Eds.), Part 1, Pp. 813 ff, Wiley, New York, 1983; Acta Chem. Scand.
  • the active ingredients are suitable for good plant tolerance and cheaper
  • Acarina e.g. Acarus siro, Argas spp., Ornithodoros spp.
  • Rhipicephalus spp. Amblyomma spp., Hyalomma spp., Ixodes spp., Psoroptes spp.,
  • Chorioptes spp. Sarcoptes spp., Tarsonemus spp., Bryobia praetiosa, Panonychus spp., Tetranychus spp., Eotetranychus spp., Oligonychus spp., Eutetranychus spp ..
  • Thysanura e.g. Lepisma saccharina.
  • anoplura for example Phylloera vastatrix, Pemphigus spp., Pediculus humanus corporis, Haematopinus spp., Linognathus spp ..
  • Mallophaga for example Trichodectes pp., Damalinea spp ..
  • Thysanoptera for example Hercinothrips femoralis, Thrips tabaci, Frankliniella spp ..
  • Oestrus spp. Hypoderma spp., Tabanus spp., Tannia spp., Bibio hortulanus, Oscinella frit, Phorbia spp., Pegomyia hyoscyami, Ceratitis capitata, Dacus oleae, Tipula paludosa.
  • Siphonaptera e.g. Xenopsylla cheopsis, Ceratophyllus spp ..
  • Arachnida e.g. Scorpio maurus
  • Latrodectus mactans From the class of the helminths e.g. Haemonchus, Trichostrongulus, Ostertagia, Cooperia, Chabertia, Strongyloides, Oesophagostomum, Hyostrongulus, Ancylostoma, Ascaris and Heterakis as well as Fasciola.
  • Gastropoda e.g. Deroceras spp., Arion spp., Lymnaea spp., Galba spp., Succinea spp., Biomphalaria spp., Bulinus spp., Oncomelania spp ..
  • Bivalva e.g. Dreissena spp ..
  • the plant-parasitic nematodes that can be controlled according to the invention include, for example, the root-parasitic soil nematodes, e.g. those of the genera Meloidogyne (root-knot nematodes such as Meloidogyne incognita, Meloidogyne hapla and Meloidogyne javanica), Heterodera and Globodera (cyst-forming nematodes, such as Globodera rostochiensis, Globodera pallida, Heterodera trifolii) and of the genera Radopholus (such as Radopholus similis), Pratylenchus (such as Pratylenchus neglectus , Pratylenchus penetrans and Pratylenchus curvitatus),
  • the root-parasitic soil nematodes e.g. those of the genera Meloidogyne (root-knot nematodes such as Melo
  • Tylenchulus such as Tylenchulus semipenetrans
  • Tylenchorhynchus such as Tylenchorhynchus dubius and Tylenchorhynchus claytoni
  • Rotylenchus such as Rotylenchus robustus
  • Heliocotylenchus such as Haliocotylenchus multicinctus
  • Belonoaimus long such as Belonatusitidor Long
  • Xiphinema like Xiphinema index
  • the compounds of the invention can also be used to combat the nematode genera Ditylenchus (stem parasites such as Ditylenchus dipsaci and Ditylenchus destructor), Aphelenchoides (leaf nematodes such as Aphelenchoides ritzemabosi) and Anguina (flower nematodes such as Anguina tritici).
  • Ditylenchus stem parasites such as Ditylenchus dipsaci and Ditylenchus destructor
  • Aphelenchoides leaf nematodes such as Aphelenchoides ritzemabosi
  • Anguina flower nematodes such as Anguina tritici
  • the invention also relates to compositions, in particular insecticidal and acaricidal compositions, which contain the compounds of the formula I in addition to suitable formulation auxiliaries.
  • the agents according to the invention generally contain 1 to 95% by weight of the active compounds of the formulas I.
  • WP Wettable powder
  • EC emulsifiable concentrates
  • SL aqueous solutions
  • SC oil or water-based dispersions
  • SE suspoemulsions
  • SE suspoemulsions
  • DP dusts
  • mordants granules in the form of , Spray, elevator and adsorption granules
  • WG water-dispersible granules
  • ULV formulations microcapsules, waxes or baits.
  • Spray powders are preparations which are uniformly dispersible in water and which, in addition to the active substance, contain wetting agents, e.g. polyoxethylated alkylphenols, polyoxethylated fatty alcohols, alkyl or alkylphenol sulfonates and dispersants, e.g. sodium lignosulfonate, 2,2'-dinaphthylmethane-6,6'-disulfonic acid sodium.
  • wetting agents e.g. polyoxethylated alkylphenols, polyoxethylated fatty alcohols, alkyl or alkylphenol sulfonates and dispersants, e.g. sodium lignosulfonate, 2,2'-dinaphthylmethane-6,6'-disulfonic acid sodium.
  • Emulsifiable concentrates are made by dissolving the active ingredient in an organic solvent, e.g. Butanol, cyclohexanone, dimethylformamide, xylene or higher-boiling aromatics or hydrocarbons with the addition of one or more emulsifiers.
  • organic solvent e.g. Butanol, cyclohexanone, dimethylformamide, xylene or higher-boiling aromatics or hydrocarbons.
  • alkylarylsulfonic acid calcium salts such as cadodecylbenzene sulfonate
  • nonionic emulsifiers such as fatty acid polyglycol esters, alkylaryl polyglycol ethers, fatty alcohol polyglycol ethers, propylene oxide-ethylene oxide condensation products, alkyl polyethers, sorbitan fatty acid or ester polyesters, polyoxyacetyl sorboxate, polyoxyacetyl sorboxate, polyoxyacetyl sorboxate, polyoxyacetyl sorboxate, polyoxyacetyl sorboxate, polyoxyacetyl sorboxate, polyoxyacetyl sorboxate, polyoxyacetyl oresorbate, polyoxyacetyl sorboxate, polyoxyacetyl oresorbate, polyoxyacetyl sorboxate, polyoxyacetyl oresorbate, polyoxyacetyl sorboxate, polyoxyacety
  • Dusts are obtained by grinding the active ingredient with finely divided solid substances, for example talc, natural clays such as kaolin, bentonite, pyrophillite or diatomaceous earth.
  • Granules can either be produced by spraying the active ingredient onto adsorbable, granulated inert material or by applying active ingredient concentrates by means of adhesives, for example polyvinyl alcohol. polyacrylic acid sodium or mineral oils, on the surface of carriers such as sand, kaolinite or granulated inert material.
  • Suitable active ingredients can also be granulated in the manner customary for the production of fertilizer granules, if desired in a mixture with fertilizers.
  • the active substance concentration in wettable powders is e.g. about 10 to 90% by weight, the remainder to 100% by weight consists of conventional formulation components. In the case of emulsifiable concentrates, the active substance concentration can be approximately 5 to 80% by weight. Dust-like formulations usually contain 5 to 20 wt .-% of active ingredient, sprayable solutions about 2 to 20 wt .-%. In the case of granules, the active ingredient content depends in part on whether the active compound is in liquid or solid form and which granulation aids, fillers, etc. are used.
  • the active ingredient formulations mentioned may contain the customary adhesives, wetting agents, dispersants, emulsifiers, penetrants, solvents, fillers or carriers.
  • the concentrates which are commercially available, are diluted in the customary manner, e.g. for wettable powders, emulsifiable concentrates, dispersions and sometimes also for microgranules using water. Dust-like and granulated preparations as well as sprayable solutions are usually no longer diluted with other inert substances before use.
  • the required application rate varies. It can fluctuate within wide limits, e.g. between 0.0005 and 10.0 kg / ha or more of active substance, but is preferably between 0.001 and 5 kg / ha.
  • the active compounds according to the invention can be mixed with other active compounds, such as insecticides, attractants, sterilants, acaricides, nematicides, fungicides, growth regulating substances or herbicides.
  • the pesticides include, for example, phosphoric acid esters, carbamates, carboxylic acid esters, formamidines, tin compounds, substances produced by microorganisms, etc.
  • Preferred mixing partners are
  • the application takes place in a customary manner adapted to the application forms.
  • the active compounds according to the invention are also suitable for controlling endo- and ectoparasites in the veterinary field or in the field of animal husbandry.
  • the active compounds according to the invention are used here in a known manner, such as by oral use in the form of, for example, tablets, capsules, drinkers, granules, by dermal use in the form of, for example, dipping (dipping), spraying (spraying), pouring on (pour-on and spot) -on) and powdering and by parenteral use in the form of, for example, injection.
  • the new compounds of formula I according to the invention can accordingly also be used particularly advantageously in livestock farming (e.g. cattle, sheep, pigs and poultry such as chickens, geese, etc.)
  • livestock farming e.g. cattle, sheep, pigs and poultry such as chickens, geese, etc.
  • the animals are given the new compounds, if appropriate in suitable formulations (see above) and if appropriate with the drinking water or feed orally. Since excretion in the faeces is effective, the development of insects in the faeces of the animals can be prevented very easily in this way.
  • the appropriate dosages and formulations depend in particular on the type and stage of development of the livestock and also on the infestation pressure and can be easily determined and determined using the usual methods.
  • the new compounds can e.g. in doses of 0.01 to 1 mg / kg body weight.
  • the compounds of the formula I according to the invention are also notable for an excellent fungicidal action. Already in the plant tissue invaded fungal pathogens can be successfully combated curatively. This is particularly important and advantageous in the case of those fungal diseases which can no longer be effectively combated with the usual fungicides after infection has occurred.
  • the spectrum of activity of the claimed compounds covers various economically important phytopathogenic fungi, such as, for example, Plasmopara viticola, Phytophthora infestans, Erysiphe graminis, Pyricularia oryzae, Pyrenophora teres, Leptosphaerea nodorum and Pellikularia sasakii and Puccinia recondita.
  • the compounds according to the invention are also suitable for use in technical fields, for example as wood preservatives, as preservatives in paints, in cooling lubricants for metalworking or as preservatives in drilling and cutting oils.
  • the active compounds according to the invention can be used in their commercially available formulations either alone or in combination with other fungicides known from the literature.
  • fungicides known from the literature which can be combined according to the invention with the compounds of the formula I include the following products: aldimorph, andoprim, anilazines, BAS 480F, BAS 450F, BAS 490F, benalaxyl, benodanil, benomyl, binapacryl, bitertanol, bromuconazole, Buthiobate, captafol, captan, carbendazim, carboxin, CGA 173506, cyprodinil, cyprofuram, dichlofluanid, dichlomezin, diclobutrazole, diethofencarb, difenconazole (CGA 169374), difluconazole, dimethirimol, dimethomorph, dinapod, dodinodimole, dinododirol, dinododirol, dinododirol, dinododirol, dinododo
  • the above-mentioned combination partners are known active ingredients, which are largely in Ch.R Worthing, S.B. Walker, The Pesticide Manual, 7th edition (1983), British Crop Protection Council.
  • the active substance content of the use forms prepared from the commercially available formulations can vary within wide ranges, the active substance concentration of the use forms can be from 0.0001 to 95% by weight of active substance, preferably between 0.0001 and 1% by weight.
  • the application takes place in a customary manner adapted to the application forms.
  • a dusting agent is obtained by mixing 10 parts by weight of active ingredient and 90 parts by weight of talc as an inert substance and comminuting them in a hammer mill.
  • a wettable powder which is readily dispersible in water is obtained by adding 25 parts by weight of active compound, 65 parts by weight of kaolin-containing quartz as the inert substance, 10 parts by weight of lignosulfonic acid potassium and 1 part by weight of oleoylmethyl tauric acid sodium as the wetting agent. and dispersant mixes and grinds in a pin mill.
  • a dispersion concentrate which is easily dispersible in water is prepared by mixing 40 parts by weight of active compound with 7 parts by weight of a sulfosuccinic acid half-ester, 2 parts by weight of a lignosulfonic acid sodium salt and 51 parts by weight of water and in a attritor ground to a fineness of less than 5 microns.
  • An emulsifiable concentrate can be prepared from 15 parts by weight of active ingredient, 75 parts by weight of cyclohexane as solvent and 10 parts by weight of oxyethylated nonylphenol (10 EO) as emulsifier.
  • Granules can be produced from 2 to 15 parts by weight of active ingredient and an inert granule carrier material such as attapulgite, pumice granules and / or quartz sand.
  • a suspension of the wettable powder from example b) with a solids content of 30% is expediently used and sprayed onto the surface of an attapulgite granulate, dried and mixed intimately.
  • the proportion by weight of the wettable powder is approximately 5% and that of the inert carrier material approximately 95% of the finished granulate.
  • the heterocycle residues are highly likely to have the stated constitution for the pyrimidines. However, it cannot be ruled out with absolute certainty that the residue -CHR 5 -ER 6 is linked to an N + in the 3-position of this ring system instead of with an N + in the 1-position of the pyrimidine system.
  • Example 2 1 ml of the preparation to be tested and emulsified in acetone is applied evenly to the inside of the lid and the bottom of a Petri dish. After the coating has dried, 10 larvae of the German cockroach (Blattella germanica) are added to the Petri dish. After the shells have been closed, they are kept at room temperature and the mortality of the test animals is determined after 3 days. At a concentration of 300 ppm (based on the content of active ingredient), the preparations according to Example Nos. 24 and 25 show 90-100% mortality in the test animals used.
  • Example 2 1 ml of the preparation to be tested and emulsified in acetone is applied evenly to the inside of the lid and the bottom of a Petri dish. After the coating has dried, 10 larvae of the German cockroach (Blattella germanica) are added to the Petri dish. After the shells have been closed, they are kept at room temperature and the mortality of the test animals is determined after 3 days. At a concentration of 300 ppm (based
  • Cut stems with a leaf of bean plants are transferred to amber glass bottles filled with tap water and then covered with about 100 spider mites (Tetranychus urticae).
  • the plant leaf and spider mites are sprayed with an aqueous solution of the preparation to be tested and formulated until they begin to drip.
  • plants and animals are stored in a climatic chamber (16 hours light / day, 25 ° C, 40-60% RH). After 6 days of storage, the mortality of the preparation is determined at all stages of the spider mite. At a concentration of 300 ppm (based on the content of active ingredient), the preparations according to Example Nos. 24 and 25 cause 90-100% mortality.
  • Culture medium (freeze-dried cube) is immersed in an aqueous solution of the preparation to be tested and formulated and then placed in a petri dish. Then ten L2 larvae of the Egyptian cottonworm (Spodoptera litoralis) are used. The petri dish is then closed with a lid. After 4 days of storage at approx. 23 ° C, the effect of the preparation on the larvae is determined. At a concentration of 300 ppm (based on the content of active ingredient), the preparations according to Example No. 24 cause 90-100% mortality of the larvae.
  • the preparations according to Example Nos. 24 and 25 have a 90-100% action against the root-bile nematode Meloidogyne incognita.
  • a petri dish the bottom of which is covered with filter paper and contains about 5 ml of nutrient medium, is prepared.
  • Ten L2 larvae of the Egyptian cottonworm (Spodoptera litoralis) are counted in a small cup.
  • 200 ⁇ l of an aqueous solution of the preparation to be tested and formulated is pipetted into the beaker.
  • the traded larvae are then poured into the petri dish and a further 200 ⁇ l of the aqueous solution are distributed over the nutrient medium.
  • After closing the Petri dish it is stored in a climate chamber at approx. 25 ° C. After 6 days of storage, the effect of the preparation on the larvae is determined.
  • the preparation according to Example No. 526 causes 90-100% mortality of the larvae.
  • a petri dish the bottom of which is covered with filter paper and contains about 5 ml of nutrient medium, is prepared.
  • Pieces of filter paper with approximately 30, 24-hour-old eggs of the American tobacco bud owl (Heliothis virescens) are immersed in an aqueous solution of the preparation to be tested and formulated for 5 seconds and then placed in the petri dish.
  • a further 200 ⁇ l of the aqueous solution are distributed over the nutrient medium.
  • After closing the Petri dish it is stored in a climate chamber at approx. 25 ° C. After 6 days of storage, the mortality of the preparation on the eggs and any larvae hatched from them is determined.
  • the preparations according to Example Nos. 219, 526 and 528 cause 90-100% mortality.
  • the leaves of 12 rice plants with a stem length of 8 cm are immersed for 5 seconds in an aqueous solution of the preparation to be tested and formulated. After draining, the rice plants treated in this way are placed in a Petri dish and populated with about 20 larvae (L3 stage) of the leafhopper species Nilaparvata lugens. After closing the petri dish, it is stored in a climatic chamber (16 hours light / day, 25 ° C, 40-60% RH). After 6 days of storage, the mortality of the leafhopper larvae is determined. At a concentration of 300 ppm (based on the content of active ingredient), the preparations according to Example Nos. 526, 528 and 780 cause 90-100% mortality.
  • a Petri dish is prepared, half of which is covered with filter paper and contains a germinated grain of corn on a damp cotton swab. About 50, 4-5 day old eggs of the corn rootworm (Diabrotica undecimpunctata) are transferred to the filter paper. Three drops of 200 ⁇ l of an aqueous solution of the preparation to be tested and formulated is pipetted onto the eggs and the rest onto the corn kernel. After closing the Petri dish, it is stored in a climate chamber at approx. 25 ° C. After 6 days of storage, the mortality of the preparation on the eggs and any larvae hatched from them is determined. At a concentration of 300 ppm (based on the active ingredient content), the preparations according to Example Nos. 179, 219 and 526 cause 90-100% mortality.
  • Cut stems with a leaf of bean plants are transferred to amber glass bottles filled with tap water and then covered with about 100 spider mites (Tetranychus urticae).
  • the plant leaf and spider mites are then immersed for 5 seconds in an aqueous solution of the preparation to be tested and formulated.
  • plants and animals are stored in a climatic chamber (16 hours light / day, 25 ° C, 40-60% RH). After 6 days of storage, the mortality of the preparation is determined at all stages of the spider mite.
  • the preparations according to Example Nos. 179, 219, 486, 528 and 780 cause 90-100% mortality.
  • the preparations according to Example No. 219 526, 528 and 780 have a 90-100% activity against the root bile nematode Meloidogyne incognita.
  • the compounds were tested for activity against one or more of the following organisms:
  • Aqueous solutions or dispersions of the compounds in the desired concentration with the addition of a wetting agent were applied to leaves or stems of the test plant.
  • the plants or parts of plants were inoculated with the respective test pathogen and kept under controlled environmental conditions which are suitable for plant growth and the development of the disease. After a suitable time, the degree of infection of the infected plant was assessed visually.
  • the compounds are assessed on a scale from 1 to 3, in which 1 means no to little control, 2 medium control and 3 good to complete control. At a concentration of 500 ppm or less, the following compounds were rated 2 or higher against the listed fungi.
  • test substances are 20% dissolved in dimethylformamide and filled with soybean oil so that a 1% solution is present, e.g. To test a substance in a dosage of 50 mg / kg, 20 mg test substance is dissolved in 0.1 ml DMF and supplemented with soybean oil to 2 ml.
  • Fasting male Wistar rats with a body mass of 80 - 100 g serve as test animals.
  • the application is per os (oral) using a pharyngeal tube.
  • the application volume of the above solution is 0.5 ml per rat.
  • the follow-up time is 7 days after application, whereby toxic effects or death of the test animals are recorded.

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Abstract

L'invention concerne des composés de formule (I), dans laquelle A représente CH, et D représente N+R, ou bien A représente l'azote et D représente N+R, ou encore, A représente N+R et D représente l'azote, R désigne -CR?4R5-E-R6, Qn-¿ est un anion inorganique ou organique, n est égal à 1, 2, 3 ou 4, et R1-R6, E, X, Y et Z ont les significations données dans la description. L'invention concerne également des procédés de fabrication des composés précités, ainsi que leur utilisation comme pesticides.
EP97948861A 1996-11-15 1997-11-03 Aza-heterocycles quaternaires, leur procede de fabrication et leur utilisation comme pesticides Withdrawn EP0944605A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19647317A DE19647317A1 (de) 1996-11-15 1996-11-15 Substituierte Stickstoff-Heterocyclen, Verfahren zu ihrer Herstellung und ihre Verwendung als Schädlingsbekämpfungsmittel
DE19647317 1996-11-15
PCT/EP1997/006052 WO1998022446A1 (fr) 1996-11-15 1997-11-03 Aza-heterocycles quaternaires, leur procede de fabrication et leur utilisation comme pesticides

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US5925644A (en) 1999-07-20
TR199901075T2 (xx) 1999-08-23
KR20000053299A (ko) 2000-08-25
AU7300798A (en) 1998-06-10
JP2001504473A (ja) 2001-04-03
WO1998022446A1 (fr) 1998-05-28
ZA9710187B (en) 1998-05-15
DE19647317A1 (de) 1998-05-20

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