WO1998012179A1 - Pyridinderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekämpfung von tierischen schädlingen und schadpilzen - Google Patents
Pyridinderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekämpfung von tierischen schädlingen und schadpilzen Download PDFInfo
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- WO1998012179A1 WO1998012179A1 PCT/EP1997/004710 EP9704710W WO9812179A1 WO 1998012179 A1 WO1998012179 A1 WO 1998012179A1 EP 9704710 W EP9704710 W EP 9704710W WO 9812179 A1 WO9812179 A1 WO 9812179A1
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- alkyl
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- 0 C*=C(C(OC)=O)N Chemical compound C*=C(C(OC)=O)N 0.000 description 5
- JTLVUNACPLXODM-UHFFFAOYSA-N CC(C(CCC=N1)=C1Cl)=O Chemical compound CC(C(CCC=N1)=C1Cl)=O JTLVUNACPLXODM-UHFFFAOYSA-N 0.000 description 1
- SBOQOCNANBYEGT-FRKPEAEDSA-N COC(/C(/c1ccc(C(F)(F)F)nc1Cl)=N/OC)=O Chemical compound COC(/C(/c1ccc(C(F)(F)F)nc1Cl)=N/OC)=O SBOQOCNANBYEGT-FRKPEAEDSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
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- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/68—One oxygen atom attached in position 4
Definitions
- the present invention relates to pyridine derivatives of the formula I.
- X is cyano, nitro, halogen, C ⁇ -C4-alkyl, C ⁇ -C4-haloalkyl, C ⁇ -C 4 alkoxy, C 1 -C 4 -haloalkoxy and C 3 -C 6 cycloalkyl;
- n 0, 1, 2 or 3, where the substituents X can be different if n is greater than 1;
- Y is oxygen or nitrogen, the nitrogen atom carrying a hydrogen atom or a C 1 -C 4 -alkyl group
- R 1 is hydrogen, hydroxy, cyano, halogen
- Aryl, aryl -CC 4 -alkyl, aryloxy -CC 4 -alkyl and aryl -CC ⁇ C 4 -alkoxy, where the aromatic rings can be partially or completely halogenated and / or can carry one to three of the following radicals : Cyano, nitro, Ci-C ⁇ -alkyl, Ci-C ⁇ -haloalkyl, Ci-C ⁇ -alkoxy, C ⁇ -C 6 -haloalkoxy, and C (CH 3 ) NA 1 -Ra ;
- a 1 is oxygen or nitrogen, the nitrogen atom carrying a hydrogen atom or a C 1 -C 4 -alkyl group
- R 2 is hydrogen, cyano, 2 if necessary subst. Alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclic, aryl and hetaryl;
- Alkoxy alkenyloxy, alkynyloxy, cycloalkoxy, heterocyclyloxy, aryloxy and hetaryloxy;
- Q represents a direct bond, CH 2 , CH (CH 3 ), CH (CH 2 CH 3 ) or 1, 1-cyclopropyl;
- Y 1 is oxygen or nitrogen, the nitrogen atom carrying a hydrogen atom or a C 1 -C 4 alkyl group;
- R 3 is one of the groups mentioned for R 1 , or
- R 4 if necessary subst. -C-Cj .0 -alkyl, C 3 -C 6 cycloalkyl, C 2 -C ⁇ 0 -alkenyl, C 2 -C ⁇ o-alkynyl, C ⁇ -C ⁇ o-alkylcarbonyl, C 2 -C ⁇ 0 -alkenylcarbonyl, C 2 -C ⁇ o-alkynylcarbonyl or -CC-alkylsulfonyl;
- R 5 , R 6 are methyl, ethyl, phenyl and benzyl, where the aromatic rings can bear one to three of the following substituents: cyano, nitro, halogen, Cx-C ⁇ -alkyl, Ci-C ⁇ -haloalkyl, Ci-C ß -alkoxy and Ci-C ⁇ -haloalkoxy;
- R 1 and R 2 together with the carbon atom to which they are attached form a four- to eight-membered ring which, in addition to carbon atoms, contains one or two oxygen and / or sulfur atoms and / or NH and / or N (-C-C 4 - May contain alkyl) groups, and the carbon atoms of which may bear one of the following substituents: halogen, Ci-C ⁇ -alkyl or C 1 -C 4 -alkoxyimino; in which
- R 1 and R 2 are not simultaneously bonded to the carbon atom via heteroatoms
- the invention relates to processes for the preparation of these compounds, compositions containing them and their use for controlling animal pests and harmful fungi.
- the present invention was based on compounds with improved activity and a broader spectrum of activity as an object.
- the compounds I defined at the outset were found. Furthermore, processes for the preparation of these compounds, compositions containing them and their use for controlling animal pests and harmful fungi have been found.
- the compounds I can be prepared in various ways, it being generally irrelevant whether the group -Yl ⁇ CR ⁇ -R 2 or the radical R is built up first.
- C (C0 2 CH 3 ) CHCH 3
- L 1 in the formula Ila stands for a nucleophilically exchangeable leaving group such as
- R # in the formula Ila means hydrogen or a -CC 4 alkyl group, in particular hydrogen.
- Z "in the formula Vc stands for the anion of an inorganic acid, especially a halide anion, especially chloride.
- chlorinating agents are suitable as chlorinating agents, in particular S0C1 2 , (COCl) 2 , PC1 3 , AICI 3 and PC1 5 .
- the chlorinating agents are generally used in excess or, if appropriate, as a solvent.
- Suitable solvents are aliphatic hydrocarbons such as pentane, hexane, cyclohexane and petroleum ether, aromatic hydrocarbons such as toluene, o-, m- and p-xylene, halogenated hydrocarbons such as methylene chloride, chloroform and chlorobenzene, nitriles such as acetonitrile and propionitrile, particularly preferably halogenated hydrocarbons or de - their mixtures.
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use the chlorinating agent in an excess based on Ila.
- the conversion of the acid chloride Ilb to the cyanide IIc is carried out in a manner known per se [DE No. 19 603 990.8] at temperatures from 0 ° C. to 150 ° C., preferably 10 ° C. to 100 ° C., with an inorganic cyanide an inert organic solvent, optionally in a mixture with water in the presence of a customary phase transfer catalyst (for example tetraalkylammonium and halides such as tetrabutylammonium chloride or bromide).
- a customary phase transfer catalyst for example tetraalkylammonium and halides such as tetrabutylammonium chloride or bromide.
- Suitable anoganic cyanides are cyanides of metals of the first main group or the subgroups of the periodic system, for example lithium, sodium, potassium, copper and silver, in particular copper and sodium, and organic cyanides such as trimethylsilyl cyanide.
- Suitable solvents are aromatic hydrocarbons such as toluene, o-, m- and p-xylene, nitriles such as acetonitrile and propionitrile, particularly preferably methylene chloride and acetonitrile. Mixtures of the solvents mentioned can also be used.
- Lewis acids such as boron trifluoride, aluminum trichloride, iron (III) chloride, tin (IV) chloride, titanium (IV) chloride and zinc (II) chloride, in particular tin (IV) chloride, are used as acidic catalysts.
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use the cyanide in an excess based on Ilb.
- the cyanide IIc is converted to the ⁇ -ketoester purple in a manner known per se by means of a Pinner reaction in a manner known per se [DE No. 19 603 990.8] at temperatures from 0 ° C. to 150 ° C., preferably 10 ° C to 100 ° C in the presence of an acid in methanol as a solvent.
- Inorganic acids such as hydrofluoric acid, hydrochloric acid, hydrobromic acid, sulfuric acid and
- Perchloric acid use.
- the acids are generally used in equimolar amounts or in excess.
- cyanide IIc is first hydrolyzed with aqueous acids (for example hydrochloric acid) at temperatures from 10 ° C. to 100 ° C. and then by reaction with methanol, if appropriate in the presence of a Reaction auxiliary (for example sulfuric acid) and, if appropriate, esterified in the presence of a diluent (for example toluene) at from 10 ° C. to 150 ° C. analogously to known processes [EP-A 493 711].
- aqueous acids for example hydrochloric acid
- methanol if appropriate in the presence of a Reaction auxiliary (for example sulfuric acid) and, if appropriate, esterified in the presence of a diluent (for example toluene) at from 10 ° C. to 150 ° C.
- a diluent for example toluene
- the compounds lilac are also advantageously obtained according to the conditions described in Tetrahedron 52 (42), 13513-13520, by converting a suitable pyridine halide (especially bromide or iodide) into the corresponding Grignard reagent and this Grignard reagent in the presence of copper I-halides or alkali metal halides (especially CuBr and LiBr) with methyl oxalate.
- a suitable pyridine halide especially bromide or iodide
- CuBr and LiBr alkali metal halides
- reaction of the ⁇ -keto ester purple with the oxime of the formula IV is carried out in a manner known per se at temperatures from 0 ° C. to 150 ° C., preferably 10 ° C. to 100 ° C., in an inert organic solvent in the presence of a base.
- Suitable solvents are alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert-butanol as well
- Bases generally include inorganic compounds such as alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and magnesium oxide, and alkali metal hydrogen carbonates such as sodium hydrogen carbonate and alkali metal methoxide and alkali metal methoxide nolate, sodium ethanolate, potassium ethanolate, potassium tert-butanolate and dimethoxymagnesium, also organic bases, for example tertiary amines such as trimethylamine, triethylamine, triisopropylethylamine and N-methylpiperidine, pyridine, substituted pyridines such as collidine, lutidine and 4 -Dimethylamino-pyridine and bicyclic amines into consideration. Potassium tert-butoxide, potassium carbonate and sodium methoxide are particularly preferred.
- the bases are generally used in an equimolar amount, in excess or, if appropriate, as a solvent.
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use IV in an excess based on purple.
- Suitable solvents are ethers such as diethyl ether, diisopropyl ether, tert. -Butyl methyl ether, dioxane, anisole and tetrahydrofuran, alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert-butanol as well as dimethyl sulfoxide, dimethylformamide and dimethylacetamide, particularly preferably dimethylformamide, dimethylacetamide and tetrahydrofuran. Mixtures of the solvents mentioned can also be used.
- ethers such as diethyl ether, diisopropyl ether, tert. -Butyl methyl ether, dioxane, anisole and tetrahydrofuran
- alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert-butano
- Suitable bases are, generally, inorganic compounds such as AI - kalimetall- and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal and alkaline earth metal carbonates such as calcium carbonate Lithiu carbo- nat and also alkali metal bicarbonates such as sodium bicarbonate, organometallic compounds, in particular alkali metal alkyls such as methyllithium, butyllithium and Phenyllithium, alkyl magnesium halides such as thylmagnesium chloride as well as alkali metal and alkaline earth metal alcoholates such as sodium methoxide, sodium ethanolate, potassium methoxide, potassium tert. -Butanolat and Dimethoxymagnesium, into consideration. Sodium methoxide and potassium tert are particularly preferred. -butanolate.
- the bases are generally used in an equimolar amount, in excess or, if appropriate, as a solvent.
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use Va in an excess based on Illb.
- the ⁇ -keto ester Illb is converted into the compound Ib in a manner known per se (cf. the literature cited under IE.)
- a Wittig or Wittig-Horner reaction at temperatures from 0 ° C. to 150 ° C. preferably 10 ° C to 100 ° C in an inert organic solvent in the presence of a base.
- Suitable solvents are ethers such as diethyl ether, diisopropyl ether, tert-butyl methyl ether, dioxane, anisole and tetrahydrofuran, alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert-butanol, and also dimethyl sulfoxide, Dimethylformamide and dimethylacetamide, particularly preferably dimethyl sulfoxide, dimethylformamide, dimethylacetamide and tetrahydrofuran. Mixtures of the solvents mentioned can also be used.
- ethers such as diethyl ether, diisopropyl ether, tert-butyl methyl ether, dioxane, anisole and tetrahydrofuran
- alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert
- Suitable bases are generally inorganic compounds such as alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal and alkaline earth metal carbonates such as Lithiumcarbo- come nat and calcium carbonate, and also alkali metal such as sodium hydrogen carbonate, organometallic compounds, in particular alkali metal alkyls such as methyllithium, butyllithium and phenyllithium, alkylmagnesium halides such as methyl magnesium chloride and alkali metal and alkaline earth metal alcoholates such as sodium methoxide, sodium ethoxide, potassium methoxide, potassium tert. Butanolate and dimethoxy magnesium, into consideration. Sodium methoxide and potassium tert are particularly preferred. -butanolate.
- the bases are generally used in an equimolar amount, in excess or, if appropriate, as a solvent.
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use Vb in an excess based on Ilb.
- the conversion of the ⁇ -keto ester Illb to the compound Ic is carried out in a manner known per se (EP-A 493 711) at temperatures from 0 ° C. to 150 ° C., preferably 10 ° C. to 100 ° C., in an inert organic solvent in the presence of a Base with O-methylhydroxylamine or its salt (Vc).
- Suitable solvents are aliphatic hydrocarbons such as pentane, hexane, cyclohexane and petroleum ether, aromatic hydrocarbons such as toluene, o-, m- and p-xylene, halogenated hydrocarbons such as methylene chloride, chloroform and chlorobenzene, ethers such as diethyl ether, diisopropyl ether, tert-butyl methyl ether, dioxane , Anisole and tetrahydrofuran, alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert-butanol, and also dimethyl sulfoxide, dimethylformamide and dimethylacetamide, particularly preferably methanol. Mixtures of the solvents mentioned can also be used.
- Bases generally include inorganic compounds such as alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and magnesium oxide, and also organic bases, for example tertiary amines such as trimethylamine, triethylamine and tri-isopropylamine, tri-isopropylamine -Methylpiperidine, pyridine, substituted pyridines such as collidine, lutidine and 4-dimethylaminopyridine and bicyclic amines. Tertiary amines are particularly preferred. YEP97 / 04710
- the bases are generally used in catalytic amounts, but they can also be used in equimolar amounts, in excess or, if appropriate, as a solvent.
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use Vc in an excess based on Illb.
- the compounds Ia, Ib and Ic are obtained, for example, by converting a pyridine derivative of the formula VI in a manner known per se in the presence of a catalyst with a compound VII into the corresponding pyridine derivative of the formula VIII and then VIII in the presence of a base with an oxime of the formula IV to give Ia, Ib or Ic.
- the pyridine derivatives VIII are also obtained in an analogous manner by reacting a halogenated pyridine of the formula Via with an organometallic compound VIIa.
- L 1 in the formulas VI, Via and VIII stands for a nucleophilically exchangeable leaving group such as aliphatic and aromatic sulfonates and halogen atoms, in particular fluorine and chlorine.
- M in the formulas VI and VIa is an organometallic radical, for example tributyl-tin (IV), trimethyl-tin (IV), zinc-II-chloride (ZnCl) or boron-II-hydroxide [B (OH) 2 ], in particular 12
- B (OH) 2 boron II hydroxide
- T in the formulas VII, VIII, VIII and Ia, Ib and Ic stands for CH, CHO or NO.
- reaction of the compound VI or via with the carbonyl derivative VII or VIIa is carried out in a manner known per se at temperatures from 0 ° C. to 150 ° C., preferably 10 ° C. to 100 ° C. in an inert organic solvent, if necessary in the presence of a cocatalyst such as Cul.
- a cocatalyst such as Cul.
- the reaction is carried out with compounds VI or VIIIa in which M is B (OH), the reaction is carried out in the presence of at least equimolar amounts of a base.
- Suitable solvents are aromatic hydrocarbons such as toluene, o-, m- and p-xylene, ethers such as diethyl ether, desopropyl ether, tert. -Butylmethylether, dioxane, anisole and tetrahydrofuran, as well as dimethylformamide and dimethylacetamide, particularly preferably N-methylpyrrolidone. Mixtures of the solvents mentioned can also be used.
- Bases for the coupling of compounds in which M represents B (OH) 2 are generally inorganic compounds such as alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and Magnesium oxide, alkali metal and alkaline earth metal carbonates such as lithium carbonate and calcium carbonate and alkali metal hydrogen carbonates such as sodium gene carbonate, as well as alkali metal and alkaline earth metal alcohols such as sodium methoxide, sodium ethanolate, potassium ethanolate, potassium tert.
- alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide
- alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and Magnesium oxide
- alkali metal and alkaline earth metal carbonates such as lithium carbonate and calcium carbonate and al
- -Butanolat and Dimethoxymagnesium also organic bases, for example tertiary amines such as trimethylamine, triethylamine, tri-isopropylethylamine and N-methylpiperidine, pyridine, substituted pyridines such as collidine, lutidine and 4-dimethylaminopyridine and bicyclic amines.
- tertiary amines such as trimethylamine, triethylamine, tri-isopropylethylamine and N-methylpiperidine
- pyridine substituted pyridines such as collidine, lutidine and 4-dimethylaminopyridine and bicyclic amines.
- Sodium carbonate, sodium hydrogen carbonate and lithium hydroxide are particularly preferred.
- the bases are generally used in an equimolar amount, in excess or, if appropriate, as a solvent.
- the starting materials are generally reacted with one another in equimolar amounts. It can be advantageous for the yield to use VI or VIII in an excess based on VII or Via.
- reaction of the compound VIII with the oxime derivative IV is carried out in a manner known per se at temperatures from 0 ° C. to 150 ° C., preferably 10 ° C. to 100 ° C., in an inert organic solvent in the presence of a base.
- Suitable solvents are alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert-butanol, and also dimethyl sulfoxide, dimethylformamide and dimethylacetamide, particularly preferably dimethyl sulfoxide, dimethylformamide and dimethylacetamide. Mixtures of the solvents mentioned can also be used.
- inorganic bases such as alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide are used as bases, Alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and magnesium oxide, alkali metal and alkaline earth metal carbonates such as lithium carbonate and Calziumcar- carbonate and also alkali metal such as sodium hydrogen carbonate, and alkali metal and Erdalkalimetallalkoho- late such as sodium methoxide, sodium ethoxide, Kaliumethano- lat, tert potassium.
- Alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and magnesium oxide
- alkali metal and alkaline earth metal carbonates such as lithium carbonate and Calziumcar- carbonate and also alkali metal such as sodium hydrogen carbonate
- alkali metal and Erdalkalimetallalkoho- late such as sodium methoxide, sodium ethoxid
- -Butanolat and Dimethoxymagnesium also organic bases, for example tertiary amines such as trimethylamine, triethylamine, tri-isopropylethylamine and N-methylpiperidine, pyridine, substituted pyridines such as collidine, lutidine and 4-dimethylaminopyridine and bicyclic amines. Potassium testers are particularly preferred. -butylate, sodium methylate and potassium carbonate.
- the bases are generally used in an equimolar amount, in excess or, if appropriate, as a solvent.
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use IV in an excess based on VIII.
- the compounds Ia, Ib and Ic are also particularly preferably obtained by first converting the pyridine via with the oxime IV into the corresponding derivative Villa and then converting Villa with Vlla to Ia, Ib or ic.
- Z ⁇ in formula IX stands for the anion of an inorganic acid, especially for a halide anion, in particular for
- This reaction is carried out in a manner known per se (EP-A 477 631) at temperatures from 0 ° C. to 150 ° C., preferably 10 ° C. to 100 ° C. in an inert organic solvent and optionally in the presence of a base.
- Suitable solvents are aliphatic hydrocarbons such as pentane, hexane, cyclohexane and petroleum ether, aromatic hydrocarbons such as toluene, o-, m- and p-xylene, halogenated hydrocarbons such as methylene chloride, chloroform and chlorobenzene, ethers such as diethyl ether, diisopropyl ether, tert-butyl methyl ether, dioxane , Anisole and tetrahydrofuran, nitriles such as acetonitrile and propionitrile, alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and tert-butanol as well as dimethyl sulfoxide, dimethylformamide and dimethylacetamide, particularly preferably tetrahydrof ran. Mixtures of the solvents mentioned can also be used.
- Bases generally include inorganic compounds such as alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and magnesium oxide, alkali metal and alkaline earth metal carbonates such as sodium carbonate and calcium carbonate such as lithium carbonate and calcium carbonate such as sodium carbonate and calcium carbonate gene carbonate, also organic bases, e.g.
- alkali metal and alkaline earth metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide
- alkali metal and alkaline earth metal oxides such as lithium oxide, sodium oxide, calcium oxide and magnesium oxide
- alkali metal and alkaline earth metal carbonates such as sodium carbonate and calcium carbonate such as lithium carbonate and calcium carbonate such as sodium carbonate and calcium carbonate gene carbonate
- organic bases e.g.
- Tertiary amines such as trimethylamine, triethylamine, tri-isopropylethylamine and N-methylpiperidine, pyridine, substituted pyridines such as collidine, lutidine and 4-dimethylaminopyridine and bicyclic amines. Tertiary amines are particularly preferred.
- the bases are generally used in an equimolar amount, in excess or, if appropriate, as a solvent. 16
- the starting materials are generally reacted with one another in equimolar amounts. It may be advantageous for the yield to use IX in an excess based on Ic.
- reaction mixtures are worked up in a conventional manner, e.g. by mixing with water, separating the phases and, if necessary, purifying the crude products by chromatography.
- the intermediate and end products fall partly in the form of colorless or slightly brownish, viscous oils that are volatile under reduced pressure and at a moderately elevated temperature
- Halogen fluorine, chlorine, bromine and iodine
- Alkyl saturated, straight-chain or branched hydrocarbon radicals with 1 to 4, 6 or 10 carbon atoms, for example C 1 -C 6 -alkyl such as methyl, ethyl, propyl, 1-methylethyl, butyl, 1-methylpropyl, 2-methylpropyl, 1, 1-dimethylethyl, pentyl, 1-methylbutyl, 2-methylbutyl, 3-methylbutyl, 2, 2-dimethylpropyl, 1-ethylpropyl, hexyl, 1, 1-dimethylpropyl, 1, 2-dimethylpropyl, 1-methylpentyl, 2-methylpentyl, 3-methylpentyl, 4-methylpentyl, 1, 1-dimethylbutyl, 1, 2-dimethylbutyl, 1, 3-dimethylbutyl, 2,2-dimethylbutyl, 2, 3-dimethylbutyl, 3, 3-dimethylbutyl, 1-ethylbutyl, 2-ethylbutyl,
- Haloalkyl straight-chain or branched alkyl groups with 1 to 4, 6 or 10 carbon atoms (as mentioned above), it being possible for some or all of the hydrogen atoms in these groups to be replaced by halogen atoms as mentioned above, for example C 1 -C 2 -haloalkyl such as chloromethyl , Bromomethyl, dichloromethyl, trichloromethyl, fluoromethyl, difluoromethyl, trifluoromethyl, chlorofluoromethyl, dichlorofluoromethyl, chlorodifluoromethyl, 1-chloroethyl, 1-bromoethyl, 1-fluoroethyl, 2-fluoroethyl, 2, 2-difluoroethyl, 2,2,2 Trifluoroethyl, 2-chloro-2-fluoroethyl, 2-chloro-2, 2-difluoroethyl, 2, 2-dichloro-2-fluoroethyl, 2,2,2-t
- Alkylsulfonyl a straight-chain or branched alkyl group having 1 to 6 or 10 carbon atoms (as mentioned above) which is bonded to the structure via a sulfonyl group (-S0 2 -);
- Alk 1sulfox 1 a straight-chain or branched alkyl group with 1 to 6 carbon atoms (as mentioned above), which is bonded to the skeleton via a sulfoxyl group (-SO 3 -);
- Alkoxy straight-chain or branched alkyl groups with 1 to 4 or 6 carbon atoms (as mentioned above) which are bonded to the skeleton via an oxygen atom (-0-);
- Haloalkoxy straight-chain or branched haloalkyl groups with 1 to 4, 6 or 10 carbon atoms (as mentioned above), which are bonded to the structure via an oxygen atom (-0-);
- Alkoxycarbonyl an alkoxy group with 1 to 6 carbon atoms (as mentioned above) which is bonded to the skeleton via a carbonyl group (-CO-);
- Alkylthio straight-chain or branched alkyl groups with 1 to 6 carbon atoms (as mentioned above) which are bonded to the skeleton via a sulfur atom (-S-);
- Alkyla ino a straight-chain or branched alkyl group with 1 to 6 carbon atoms (as mentioned above) which is bonded to the structure via an amino group (-NH-);
- Dialkylamino two independent, straight-chain or branched alkyl groups each having 1 to 6 carbon atoms (as mentioned above), which are bonded to the skeleton via a nitrogen atom;
- Alkylaminocarbonyl an alkylamino group with 1 to 6 carbon atoms (as mentioned above) which is bonded to the skeleton via a carbonyl group (-CO-); 18th
- Dialkylaminocarbonyl a dialkylamino group with two independent Ci-C ß -alkyl groups (as mentioned above), which is bonded to the skeleton via a carbonyl group (-C0-);
- Alkylaminothiocarbonyl an alkylamino group having 1 to 6 carbon atoms (as mentioned above) which is bonded to the skeleton via a thiocarbonyl group (-CS-);
- Dialkylaminothiocarbonyl a dialkylamino group with two independent -CC 6 alkyl groups (as mentioned above), which is bonded to the skeleton via a thiocarbonyl group (-CS-);
- Alkenyl unsaturated, straight-chain or branched hydrocarbon radicals with 2 to 6 or 10 carbon atoms and a double bond in any position, e.g. C -Cg alkenyl such as ethenyl, 1-propenyl, 2-propenyl, 1-methylethenyl, 1-butenyl, 2-butenyl, 3-butenyl, 1-methyl-1-propenyl, 2-methyl-1-propenyl, 1- Methyl-2-propenyl, 2-methyl-2-propenyl, 1-pentenyl, 2-pentenyl, 3-pentenyl, 4-pentenyl, 1-methyl-1-butenyl, 2-methyl-1-butenyl, 3-methyl-1-butenyl, 1-methyl-2-butenyl, 2-methyl-2-butenyl, 3-methyl-2-butenyl, 1-methyl-3-butenyl, 2-methyl-3-butenyl, 3-methyl-3-butenyl, 1, l-dimethyl-2-propen
- Alkenyloxy unsaturated, straight-chain or branched hydrocarbon radicals with 3 to 6 or 10 carbon atoms and a double bond in any, not adjacent to the hetero atom hard, position (as mentioned above) which are bonded to the skeleton via an oxygen atom (-0-);
- Alkenylcarbonyl unsaturated, straight-chain or branched hydrocarbon radicals with 2 to 10 carbon atoms and a double bond in any position (as mentioned above) which are bonded to the skeleton via a carbonyl group (-C0-);
- Alkynyl straight-chain or branched hydrocarbon groups with 2 to 4, 6, 8 or 10 carbon atoms and a triple bond in any position, for example C 2 -C 6 -alkynyl such as ethynyl, 1-propynyl, 2-propynyl, 1-butynyl, 2-butynyl, 3-butynyl, l-methyl-2-propynyl, 1-pentynyl, 2-pentynyl, 3-pentynyl, 4-pentynyl, l-methyl-2-butynyl, l-methyl-3-butynyl, 2-methyl-3-butynyl, 3-methyl-l-butynyl, 1, l-dimethyl-2-propynyl, l-ethyl-2-propynyl, 1-hexynyl, 2-hexynyl, 3-hexynyl, 4-hexynyl, 5-hexynyl
- Alkynyloxy unsaturated, straight-chain or branched hydrocarbon radicals with 3 to 10 carbon atoms and a triple bond in any position (as mentioned above) which is not adjacent to the hetero atom and which are bonded to the skeleton via an oxygen atom (-0-) ;
- Alkynylcarbonyl unsaturated, straight-chain or branched hydrocarbon radicals having 2 to 10 carbon atoms and a triple bond in any position (as mentioned above) which are bonded to the skeleton via a carbonyl group (-C0-);
- Cycloalkyl monocyclic, saturated hydrocarbon groups with 3 to 6 or 10 carbon ring members, for example C 3 -Cs-cycloalkyl such as cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl and cyclooctyl;
- Cycloalkoxy monocyclic, saturated hydrocarbon groups with 3 to 6 or 10 carbon ring members (as mentioned above), which are bonded to the structure via an oxygen atom (-O-); Cycloalkenyl: monocyclic, monounsaturated hydrocarbon groups with 3 to 6 or 10 carbon ring members and a double bond in any position of the ring, for example C 5 -C 8 cycloalkyl such as cyclopentenyl, cyclohexenyl, cycloheptenyl and cyclooctenyl;
- Heterocyclyl 5- or 6-membered heterocycles containing, in addition to carbon ring members, one to three nitrogen atoms and / or one oxygen or sulfur atom or one or two oxygen and / or sulfur atoms, for example 2-tetrahydrofuranyl, 3-tetrahydrofuranyl, 2-tetrahydrothienyl , 3-tetrahydrothienyl, 2-pyrrolidinyl, 3-pyrrolidinyl, 3-isoxazolidinyl, 4-isoxazolidinyl, 5-isoxazolidinyl, 3-isothiazolidinyl, 4-isothiazolidinyl, 5-isothiazolidinyl, 3-pyrazolidinyl, 4-pyrazolidinyl , 5-pyrazolidinyl, 2-oxazolidinyl, 4-0xazolidinyl, 5-oxazolidinyl, 2-thiazolidinyl, 4-thiazolidinyl, 5-thiazolidinyl,
- Aryl a mono- to trinuclear aromatic ring system containing 6 to 14 carbon ring members, e.g. Phenyl, naphthyl and anthracenyl;
- Aryloxy a mono- to trinuclear aromatic ring system (as mentioned above) which is bonded to the skeleton via an oxygen atom (-0-);
- Arylthio a mono- to trinuclear aromatic ring system (as mentioned above) which is bonded to the skeleton via a sulfur atom (-S-);
- Arylcarbonyl a mono- to trinuclear aromatic ring system (as mentioned above) which is bonded to the skeleton via a carbonyl group (-CO-);
- Arylsulfonyl a mono- to trinuclear aromatic ring system (as mentioned above) which is bonded to the skeleton via a sulfonyl group (-S0 2 -);
- Arylsulfoxyl a mono- to trinuclear aromatic ring system (as mentioned above) which is bonded to the skeleton via a sulfoxyl group (-0-S0 2 -);
- Hetaryl a mono- or dinuclear, 5-, 6-, 9- or 10-membered aromatic ring system which, in addition to carbon ring members, contains heteroatoms from the group consisting of oxygen, sulfur and nitrogen: e.g.
- 5-ring heteroaryl groups which, in addition to carbon atoms, can contain one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom as ring members, for example 2- Furyl, 3-furyl, 2-thienyl, 3-thienyl, 2-pyrrolyl, 3-pyrrolyl, 3-isoxazolyl, 4-isoxazolyl, 5-isoxazolyl, 3-isothiazolyl, 4-isothiazolyl, 5-isothi azolyl, 3-pyrazolyl, 4-pyrazolyl, 5-pyrazolyl, 2-0xazolyl, 4-oxazolyl, 5-0xazolyl, 2-thiazolyl, 4-thiazolyl, 5-thiazolyl, 2-imidazolyl, 4-imidazolyl, 1, 2, 4-oxadiazol-3-yl, 1,2,4
- 5-ring heteroaryl groups which, in addition to carbon atoms, can contain one to four nitrogen atoms or one to three nitrogen atoms as ring members, and in which two adjacent carbon ing members or a nitrogen and a neighboring one Carbon ring member can be bridged by a buta-1,3-diene-1,4-diyl group, these rings being bonded to the framework via one of the nitrogen ring members;
- 6-ring heteroaryl groups which, in addition to carbon atoms, can contain one to three or one to four nitrogen atoms as ring members, e.g. 2-pyridinyl, 3-pyridinyl, 4-pyridinyl, 3-pyridazinyl, 4-pyridazinyl, 2-pyridinyl, 4-pyrimidinyl, 5-pyrimidinyl, 2-pyrazinyl, 1,3,5-triazin-2-yl and 1, 2, 4-triazin-3-yl;
- Hetaryloxy a mono- or dinuclear heteroaromatic ring system (as mentioned above) which is bonded to the structure via an oxygen atom (-O-);
- Hetarylthio a mono- or dinuclear heteroaromatic ring system (as mentioned above), which is attached to the structure via a sulfur atom (-S-);
- Het rylcarbonyl a mono- or dinuclear heteroaromatic ring system (as mentioned above) which is bonded to the skeleton via a carbonyl group (-CO-);
- Hetarylsulfonyl a mono- or dinuclear heteroaromatic ring system (as mentioned above) which is bonded to the skeleton via a sulfonyl group (-S0 2 -).
- He arylsulfoxy1 a mono- or dinuclear heteroaromatic ring system (as mentioned above) which is bonded to the skeleton via a sulfoxyl group (-0-S0 2 -).
- Alkynyl groups are meant to express that these groups can be partially or fully halogenated [i.e. the hydrogen atoms of these groups can be partially or completely replaced by identical or different halogen atoms as mentioned above (preferably fluorine, chlorine or bromine) and / or can carry one to three (preferably one) of the following radicals:
- alkyl groups in these radicals preferably containing 1 to 6 carbon atoms, in particular 1 to 4 carbon atoms;
- Halogen atoms as mentioned above preferably fluorine, chlorine 24 or bromine, in particular fluorine or chlorine
- can be replaced and / or can carry one to four (in particular one to three) of the following radicals:
- Cyano nitro, hydroxy, amino, carboxyl, aminocarbonyl, alkyl, haloalkyl, alkenyl, haloalkenyl, alkenyloxy, haloalkenyloxy,
- cycloalkyl cycloalkoxy, cycloalkylthio, cycloalkylamino, cycloalkyl-N-alkylamino, heterocyclyl, heterocyclyloxy, heterocycliclthio, heterocyclylamino or heterocyclyl-N-alkylamino preferably 2, wherein the cyclic systems 3 to 12, the cyclic systems contain up to 8 ring members, in particular 3 to 6 ring members and the alkyl groups in these radicals preferably contain 1 to 6 carbon atoms, in particular 1 to 4 carbon atoms;
- aryl radicals preferably contain 6 to 10 ring members, in particular 6 ring members (phenyl), the hetaryl radicals contain in particular 5 or 6 ring members and the alkyl groups in these residues preferably 1 to 6 Can contain carbon atoms, in particular 1 to 4 carbon atoms and
- CR v NOR vi [where R v is hydrogen, alkyl, cycloalkyl and aryl and R vi is alkyl, alkenyl, haloalkenyl, alkynyl and arylalkyl (the alkyl groups mentioned preferably containing 1 to 6 carbon atoms, in particular 1 to 4 carbon atoms , the cycloalkyl groups, alkenyl groups and alkynyl groups mentioned preferably 3 to 8, in particular 3 to 6, Contain carbon atoms) and aryl means in particular phenyl, which is unsubstituted or can be substituted by customary groups] or - NR vii -CO-DR viii [where R vii represents hydrogen, hydroxy, C; L -C 6 -A1- alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, Ci-Ce alkoxy, C 2 -C 6 alkenyloxy, C 2 -C 6 al
- substituents are understood to be: cyano, nitro, halogen, C ⁇ -C 4 -alkyl, C 4 haloalkyl, C ⁇ ⁇ C 4 -alkoxy, C 4 haloalkoxy, C 1 -C 4 -AI- kylamino, di-C 1 -C 4 -alkylartu.no and -C-C 4 alkylthio.
- Ci-C ⁇ alkylsulfonyl Ci -C ⁇ alkylsulfoxyl, C ⁇ -C 6 -Alkylcarbo- nyl, C 3 -C 6 cycloalkyl, Cj.-C6 alkoxy, Ci-C ß haloalkoxy, Ci-C ⁇ - Alkoxycarbonyl, Ci-C ⁇ -alkylthio, C ⁇ -C 6 -alkylamino, di-Ci-C ⁇ -alkylamino, C ⁇ -C 6 -alkylaminocarbonyl, di-Ci-C ⁇ -alkyl-inocarbonyl, Ci-C ß -alkylaminothiocarbonyl, di- Ci-Ce-alkylaminothiocarbonyl, C 2 - Ce -alkenyloxy,
- R 1 is hydrogen, Ci-Ce alkyl, C 3 -C 6 alkenyl or C 3 -C 6 alkynyl;
- R 11 is hydrogen or Ci -C ⁇ alkyl
- D is a direct bond, oxygen or NR b
- R b hydrogen, -CC 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 6 cycloalkyl, C 3 -C ⁇ - cycloalkenyl, aryl, aryl - Ci-C ⁇ - alkyl, hetaryl and hetaryl -C-C 6 alkyl);
- R üi is hydrogen, hydroxy, -CC 6 alkyl, C -C 6 alkenyl, C 2 -C 6 alkynyl, Ci-Cg alkoxy, C 2 -C 6 "alkenyloxy, C 2 -C 6 alkynyloxy, Ci-C ⁇ - alkoxy-Ci-Cg-alkyl, Ci-C ⁇ -alkoxy-Ci-Cg-alkoxy and -CC 6 alkoxycarbonyl;
- R iv hydrogen, -CC 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 6 cycloalkyl, Cs-C ⁇ cycloalkenyl, aryl, aryl - C I -C ⁇ - alkyl, hetaryl and hetaryl -Ci-C ß -alkyl.
- R 1 is hydrogen, cyano
- Aryl, aryl -CC 4 -alkyl and aryloxy -CC 4 -alkyl, where the aromatic rings can be partially or completely halogenated and / or can carry one to three of the following radicals: cyano, nitro, Ci C ß- alkyl, Ci-C ß -haloalkyl, Ci-C ß -alkoxy, Ci-C ⁇ -haloalkoxy, and C (CH 3 ) NA 1 -R a ;
- R 2 if necessary subst.
- R 1 and R 2 together with the carbon atom to which they are attached form a four- to eight-membered ring which, in addition to carbon atoms, contains one or two oxygen and / or sulfur atoms and / or NH and / or N (-C-C 4 - Ci-C ß alkyl or C ⁇ -C halogen, 4 -alkoxyimino; may include Al- kyl) groups and whose carbon atoms may carry one of the following substituents where R 1 and R 2 are not simultaneously bonded to the carbon atom via heteroatoms.
- R i hydrogen, cyano, halogen
- Aryl, aryl-C ⁇ -C4 ⁇ alkyl, aryloxy-C ⁇ ⁇ C4 alkyl and aryl C ⁇ ⁇ C4 alkoxy, where the aromatic rings can be partially or fully halogenated and / or may carry one to three of the following radicals : Cyano, nitro, Ci-C ⁇ -alkyl, Ci-C ⁇ -haloalkyl, Ci-C ⁇ -alkoxy, Ci-C ⁇ -haloalkoxy, and C (CH 3 ) NA 1 -R a ;
- R 1 and R 2 are not simultaneously bonded to the carbon atom via heteroatoms.
- n 1
- X is cyano, halogen (in particular fluorine and chlorine), C 1 -C 3 -alkyl (in particular methyl and ethyl), C 1 -C 2 -haloalkyl (in particular difluoromethyl) and trifluoromethyl), C 1 -C 3 -alkoxy (in particular methoxy), C 1 -C 2 -haloalkoxy (in particular difluoromethoxy and trifluoromethoxy) or cyclopropyl.
- halogen in particular fluorine and chlorine
- C 1 -C 3 -alkyl in particular methyl and ethyl
- C 1 -C 2 -haloalkyl in particular difluoromethyl and trifluoromethyl
- C 1 -C 3 -alkoxy in particular methoxy
- C 1 -C 2 -haloalkoxy in particular difluoromethoxy and trifluoromethoxy
- Y is nitrogen
- compounds I are preferred in which the nitrogen atom additionally bears a hydrogen atom or a C 1 -C 3 -alkyl group (in particular methyl, ethyl or isopropyl).
- R 1 is hydrogen, hydroxy, cyano,
- R 2 is hydrogen, C 3 -C 6 cycloalkyl
- Ci-Ce-alkyl or Ci-C ⁇ -alkoxy which can be partially or completely halogenated and / or can carry one to three (in particular one) of the following groups: cyano, C 1 -C 4 -alkoxy, C 3 -C 6- cycloalkyl, phenyl, naphthyl, pyridinyl, pyrazinyl, thienyl, pyrazolyl or isoxazolyl which is unsubstituted or substituted by customary groups;
- R 1 and R 2 are not simultaneously bonded to the carbon atom via heteroato e;
- X is cyano, halogen, C ⁇ ⁇ C4-alkyl, C ⁇ -C 2 haloalkyl, C 1 -C 4 -alkoxy -AI-, C ⁇ ⁇ C 2 haloalkoxy, and C 3 -C 6 cycloalkyl;
- R 1 is hydrogen, cyano, halo, C ⁇ -C 4 -alkyl, C 2 haloalkyl, C ⁇ -C 4 -alkoxy, C 2 haloalkoxy, and C 3 -C 6 cycloalkyl;
- R 3 is hydrogen, cyano, halo, C ⁇ -C 4 -alkyl, C 2 haloalkyl, C ⁇ -C 4 -alkoxy, C 2 haloalkoxy, and C 3 -C 6 cycloalkyl;
- R 4 is hydrogen
- Ci-C ß- alkyl which can carry one of the following groups: -CC 4 ⁇ alkoxy, unsubstituted or substituted by conventional groups Cs-C ⁇ -cycloalkyl or unsubstituted or substituted by conventional groups phenyl;
- Pests and harmful fungi furthermore compounds of the formula
- R i is hydrogen, cyano, halo, C ⁇ -C 4 -alkyl, C 2 haloalkyl, C ⁇ -C 4 -alkoxy, C 2 haloalkoxy, and C 3 -C 6 cycloalkyl, -
- R x is hydrogen, cyano, halo, C ⁇ -C 4 -alkyl, C 2 haloalkyl, C ⁇ -C 4 -alkoxy, C 2 haloalkoxy, and C 3 -C 6 cycloalkyl;
- Ci-C ⁇ -alkyl which can be partially or completely halogenated and / or can carry one to three (in particular one) of the following groups: -CC 4 alkoxy, unsubstituted or substituted by conventional groups C 3 -C 6 cycloal- kyl or unsubstituted or substituted by usual groups phenyl;
- Ci-C ⁇ alkoxy Ci-Cg haloalkoxy
- C 3 -C 6 cycloalkyl which is unsubstituted or substituted by customary groups; phenyl which is unsubstituted or substituted by customary groups, pyridyl which is unsubstituted or substituted by usual groups, or pyrimidyl which is unsubstituted or substituted by customary groups;
- R z is hydrogen, cyano, halo, C ⁇ -C 4 -alkyl, C 2 haloalkyl and C 3 -C 6 cycloalkyl, or 33
- R y and R x together with the double bond to which they are attached are C 4 -C 6 cycloalkenyl.
- R 1 is C 1 -C 3 -alkyl (in particular methyl or ethyl).
- radicals have the following meaning: R 3 -C 3 -C 3 -alkyl (in particular methyl or ethyl); Y 1 oxygen; R 4 -C 4 alkyl, C 3 -C 4 alkynyl or benzyl.
- R y C 1 -C 4 -alkyl or phenyl, which in turn can carry one to three of the following radicals: halogen (in particular fluorine or chlorine), C 1 -C 4 -alkyl (in particular methyl) or halogenoalkyl (in particular trifluoromethyl); R 2 is hydrogen.
- Table 8 Compounds of the general formula Ib.2, in which X n is hydrogen and the combination of the radicals R 1 and R 2 for each compound corresponds to one row of Table A.
- Table 14 Compounds of the general formula Ic.2, in which x n is hydrogen and the combination of the radicals R 1 and R 2 for each compound corresponds to one row of Table A.
- Table 21 Compounds of the general formula Id.3, in which x n is hydrogen and the combination of the radicals R 1 and R 2 for each compound corresponds to one row of Table A.
- R 3 and R 4 for a compound corresponds in each case to one row of Table B.
- Y x stands for oxygen and the combination of the radicals R i , R 3 and R 4 for a compound corresponds in each case to one line of Table B.
- R 4 corresponds to one row of Table B for each connection
- Table 79 Compounds of the formula Id.5, in which X n is hydrogen, ⁇ l is oxygen and the combination of the radicals R 1, R 3 and R 4 for each compound corresponds to one row of Table B.
- Table 110 Compounds of the general formula Ic.lO, in which X n is hydrogen and the combination of the radicals R, R x , RY and R 2 for each compound corresponds to one line of Table C. 53
- the compounds I are suitable as fungicides. They are characterized by excellent activity against a broad spectrum of phytopathogenic fungi, in particular from the class of the Ascomycetes, Deuteromycetes, Phycomycetes and Basidiomycetes. Some of them are systemically effective and can be used in plant protection as leaf and soil fungicides. They are particularly important for combating a large number of fungi on various crops such as wheat, rye, barley, oats, rice, corn, grass, bananas, cotton, soybeans, coffee, sugar cane, wine, fruit and ornamental plants and vegetables such as cucumbers, Beans, tomatoes, potatoes and squash, as well as on the seeds of these plants.
- crops such as wheat, rye, barley, oats, rice, corn, grass, bananas, cotton, soybeans, coffee, sugar cane, wine, fruit and ornamental plants and vegetables such as cucumbers, Beans, tomatoes, potatoes and squash, as well as on the seeds of these plants.
- Botrvtis cinerea (gray mold) on strawberries, vegetables, ornamental plants and vines
- the compounds I are also suitable for combating harmful fungi such as Paecilomyces variotii in the protection of materials (e.g. wood, paper, dispersions for addressing, fibers or fabrics) and in the protection of stored products.
- harmful fungi such as Paecilomyces variotii in the protection of materials (e.g. wood, paper, dispersions for addressing, fibers or fabrics) and in the protection of stored products.
- the compounds I are used by treating the fungi or the plants, seeds, materials or the soil to be protected against fungal attack with a fungicidally active amount of the active compounds.
- the application can take place both before and after the infection of the materials, plants or seeds by the fungi.
- the fungicidal compositions generally contain between 0.1 and 95, preferably between 0.5 and 90% by weight of active ingredient.
- the application rates in crop protection are between 0.01 and 2.0 kg of active ingredient per ha.
- amounts of active compound of 0.001 to 0.1 g, preferably 0.01 to 0.05 g, are generally required per kilogram of seed.
- the amount of active ingredient applied depends on the type of application and the desired effect. Usual application rates in material protection are, for example, 0.001 g to 2 kg, preferably 0.005 g to 1 kg of active ingredient per cubic meter of treated material.
- the compounds of the formula I are also suitable for effectively combating animal pests from the class of the insects, arachnids and neodymia. They can be used in crop protection as well as in the hygiene, storage protection and veterinary sectors to control animal pests.
- Two-winged aircraft e.g. Aedes aegypti, Aedes vexans, Anas- trepha ludens, Anopheles maculipennis, Ceratitis capitata, 0 Chrysomya bezziana, Chrysomya hominivorax, Chrysomya macella- ria, Contarinia sorghicola, Cordylobia anthropophaga, Culex pipiens, Dacus cucurbitae, Dacus oleae, Dasineura brassicae, Fannia canicularis, Gasterophilus intestinalis, Glossina moritans, Haematobia irritans, Haplodiplosis equestris, Hylemyia 5 platura, Hypoderma lineata, Liriomyza sativae, Liriomyza trifolii, Lucilia caprina, Lucilia cuprina,
- Thrips e.g. Frankliniella fusca, Frankliniella occidentalis, Frankliniella tritici, Scirtothrips citri, Thrips oryzae, Thrips palmi and Thrips tabaci
- Hymenoptera e.g. Athalia rosae, Atta cephalots, Atta sexdens, Atta texana, Hoplocampa minuta, Hoplocampa testudinea, Monomorium pharaonis, Solenopsis geminata and Solenopsis invicta,
- Bugs e.g. Acrosternum hilare, Blissus leucop- 0 terus, Cyrtopeltis notatus, Dysdercus cingulatus, Dysdercus intermedius, Eurygaster integriceps, Euschistus impictiven- tris, Leptoglossus phyllopus, Lygus lineolaris, Lygus praten- sis, Nezara quadritulais, Sol «_Plants (Ho optera), e.g. Acyrthosiphon onobrychis,
- Adelges laricis Aphidula nasturtii, Aphis fabae, Aphis gossy- pii, Aphis pomi, Aphis sambuci, Brachycaudus cardui, Brevico- ryne brassicae, Dreyfusia nordmannianae, Dreyfusia piceae, Dysaphis radicola, Dysaulacorthum pseudosolani, Empoasca fabae,
- Macrosiphum avenae Macrosiphum euphorbiae
- Macrosiphum rosae Macrosiphum rosae
- Megoura viciae Metopolophium dirhodum, Myzus persicae, Myzus
- Straight wing aircraft e.g. Acheta domestica, Blatta ori- entalis, Blattella germanica, Forficula auricularia, Gryllo- talpa gryllotalpa, Locusta migratoria, Melanoplus bivittatus, 15 Melanoplus femur-rubrum, Melanoplus mexicanus, Melanoplus san- guinipes, Melanoplus spretus, Planadasci Schistocerca americana, Schistocerca peregrina, Stauronotus maroccanus and Tachycines asynamorus,
- Orthoptera e.g. Acheta domestica, Blatta ori- entalis, Blattella germanica, Forficula auricularia, Gryllo- talpa gryllotalpa, Locusta migratoria, Melanoplus bivittatus, 15 Melanoplus femur-rubrum, Melano
- Arachnoid such as arachnids (Acarina), e.g. Amblyomma ameri - 20 canm, Amblyomma variegatum, Argas persicus, Boophilus annula- tus, Boophilus decoloratus, Boophilus icroplus, Brevipalpus phoenicis, Bryobia praetiosa, Dermacentor silvarum, Eotetrany- chus carpini, Erialxxus trodesxnodinus, Erialxxus shodesoniin moubata, Otobius me-
- Arachnids e.g. Amblyomma ameri - 20 canm, Amblyomma variegatum, Argas persicus, Boophilus annula- tus, Boophilus decoloratus, Boophilus icroplus, Brevipalpus phoenicis, Bryobia praetiosa
- I • nematodes such as root gall nematodes, e.g. Meloidogyne hapla,
- the application rate of active ingredient for controlling animal pests is 0.1 to 2.0, preferably 0.2 to 1.0 kg / ha under field conditions.
- the compounds I can be converted into the customary formulations, for example solutions, emulsions, suspensions, dusts, powders, pastes and granules.
- the form of application depends on the respective purpose; in any case, it should ensure a fine and uniform distribution of the compound according to the invention.
- the formulations are prepared in a known manner, e.g. by stretching the active ingredient with solvents and / or carriers, if desired using emulsifiers and dispersants, and in the case of water as diluent other organic solvents can also be used as auxiliary solvents.
- auxiliaries solvents such as aromatics (e.g. xylene), chlorinated aromatics (e.g. chlorobenzenes), paraffins (e.g. petroleum fractions), alcohols (e.g. methanol, butanol), ketones (e.g. cyclohexanone), amines ( e.g. ethanolamine, dimethylformamide) and water;
- Carriers such as natural rock powders (e.g.
- Emulsifiers such as non-ionic and anionic emulsifiers (e.g. polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite waste liquors and methyl cellulose.
- Suitable surfactants are alkali metal, alkaline earth metal and ammonium salts of lignosulfonic acid, naphthalenesulfonic acid, phenolsulfonic fonsaure, Dibutylnaphthalinsulfonsaure, alkylarylsulfonates, AI - sulfates, alkylsulfonates, fatty alcohol sulfates and fatty acids and their alkali and alkaline earth metal salts, salts of sulfated fatty alcohol glycol ethers, condensates of sulfonated naphthalene and Naphthalene derivatives with formaldehyde, condensation products of naphthalene or naphthalene sulfonic acid with phenol and formaldehyde, polyoxyethylene octylphenol ether, ethoxylated isooctylphenol, octylphenol, nonylphenol, alkylphenol polyglycol
- Mineral oil fractions from medium to high boiling points such as kerosene or diesel oil, furthermore coal tarols as well as oils of vegetable or animal origin, aliphatic, cyclic and aromatic hydrocarbons, for example, are used for the production of directly sprayable solutions, emulsions, pastes or old dispersions 130
- Powders, materials for broadcasting and dusts can be prepared by mixing or grinding the active substances together with a solid carrier.
- Granules e.g. Coating, impregnation and homogeneous granules can be produced by binding the active ingredients to solid carriers.
- Solid carriers are e.g. Mineral soils, such as silica gel, silicas, silica gels, silicates, talc, kaolin, Attaclay, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics, fertilizers such as e.g. Ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas and vegetable products, such as cereal flour, tree bark, wood and nutshell flour, cellulose powder and other solid carriers.
- Mineral soils such as silica gel, silicas, silica gels, silicates, talc, kaolin, Attaclay, limestone, lime, chalk, bolus, loess, clay, do
- the formulations generally contain between 0.01 and 95% by weight, preferably between 0.1 and 90% by weight, of the active ingredient.
- the active ingredients are used in a purity of 90% to 100%, preferably 95% to 100% (according to the NMR spectrum).
- Mole of castor oil consists (active ingredient content 9% by weight).
- V. 80 parts by weight of a compound according to the invention are mixed well with 3 parts by weight of the sodium salt of diisobutylnaphthalene-alpha-sulfonic acid, 10 parts by weight of the sodium salt of lignosulfonic acid from a sulfite waste liquor and 7 parts by weight of powdered silica gel and grind in a hammer mill (active ingredient content 80% by weight).
- VIII.20 parts by weight of a compound according to the invention are mixed well with 3 parts by weight of the sodium salt of diisobutylnaphthalene- ⁇ -sulfonic acid, 17 parts by weight of the sodium salt of lignosulfonic acid from a sulfite waste liquor and 60 parts by weight of powdered silica gel and milled in a hammer mill.
- a spray liquor is obtained which contains 0.1% by weight of the active ingredient.
- the active ingredients as such in the form of their formulations or the use forms prepared therefrom, for example in the form of directly sprayable solutions, powders, suspensions or dispersions, emulsions, old-dispersions, pastes, dusts, scattering agents, granules by spraying, atomizing, stowing 132 sprinkling, sprinkling or pouring.
- the application forms depend entirely on the purposes of use; in any case, they should ensure the finest possible distribution of the active compounds according to the invention. 5
- Aqueous application forms can be prepared from emulsion concentrates, pastes or wettable powders (wettable powders, old dispersions) by adding water.
- emulsions, pastes or old-dispersions the substances as such or dissolved in an oil or solvent, by means of wetting agents,
- Adhesives, dispersants or emulsifiers are homogenized in water. However, it is also possible to prepare concentrates composed of an active substance, wetting agents, adhesives, dispersants or emulsifiers and possibly solvents or oil, which are suitable for dilution with water.
- the active substance concentrations in the ready-to-use preparations can be varied over a wide range. In general, they are between 0.0001 and 10%, preferably 0 between 0.01 and 1%.
- the active ingredients can also be used with great success in the ultra-low-volume process (ULV), it being possible to apply formulations with more than 95% by weight of active ingredient or even the active ingredient without additives.
- UUV ultra-low-volume process
- Oils of various types, herbicides, fungicides, other pesticides, bactericides can be added to the active compounds, if appropriate also only immediately before use (tank mix). These agents can be added to the agents according to the invention in a weight ratio of 1:10 to 10: 1.
- compositions according to the invention can also be present together with other active ingredients, 5 of which e.g. with herbicides, insecticides, growth regulators, fungicides or even with fertilizers. Mixing the compounds I or the compositions containing them in the use form as fungicides with other fungicides results in an enlargement of the fungicidal spectrum of action in many cases. 0
- Sulfur, dithiocarbamates and their derivatives such as ferridime 5-methyldithiocarbamate, zinc dimethyldithiocarbamate, zinc ethylene-bisdithiocarbamate, manganarbamambisbis Zinc ethylenediamine bis-dithiocarbamate, tetramethylthiuramdi - sulfides, ammonia complex of zinc (N, N-ethylene-bis-dithiocarba- at), ammonia complex of zinc (N, N '-propylene-bis-dithiocarbamate), zinc (N, N '-propylenebis-dithiocarba at), N, N'-polypropylene-bis- (thiocarbamoyl) disulfide;
- Nitroderivate such as dinitro- (1-methylheptyl) phenylcrotonate
- Heterocyclic substances such as 2-heptadecyl-2-imidazolin-ace-0 tat, 2,4-dichloro-6- (o-chloroanilino) -s-triazine, 0,0-diethyl-phthalimidophosphonothioate, 5-amino-l - [bis- (dimethylamino) - phosphinyl] -3-phenyl-l, 2, 4-triazole, 2, 3-dicyano-l, 4-dithioanthraquinone, 2-thio-l, 3-dithiolo [4, 5 -b] quinoxaline, l- (butylcarbamoyl) -2-benzimidazole-carbamic acid methyl ester, 2-methoxycar-5 bonylamino-benzimidazole, 2- (furyl- (2)) -benzimidazole, 2- (thiazolyl- (4) ) -benzimidazole,
- Azoles such as 1- [2- (2,4-dichlorophenyl) -4-ethyl-l, 3-dioxolan-2-yl-ethyl] . -lH- 1,2,4-triazole, 1- [2- (2,4-dichlorophenyl) -4-n-pro-pyl-1,3-di ⁇ xolan-2-yl-ethyl] -1H-1,2 , 4-triazole, N- (n-propyl) -N- (2, 4, 6-trichlorophenoxyethyl) -N '-imidazol-yl-urea, 5 l- (4-chlorophenoxy) -3, 3- dimethyl-l- (1H-1, 2, 4-triazol-l-yl) -2-butanone, 1- (4-chlorophenoxy) -3, 3-dimethyl-l- (1H-1, 2, 4-tria - zol-l-yl) -2-butanone, 1-
- Phenylpyrroles such as 4- (2,2-difluoro-1,3-benzodioxol-4-yl) pyr-5-rol-3-carbonitrile;
- the second product was 150 mg (17%) of Z-methoxyimino [2-E, E- (2-ethoxyimino-l-methyl-propylideneaminooxy) -pyridin-3-yl] -glyoxylic acid methyl ester in the form of a yellow oil isolated.
- 2-chloro-6-trifluoromethylpyridine dissolved in 50 L of tetrahydrofuran, was added dropwise to a solution of lithium diisopropylamine (165 mmol) in 500 ml of tetrahydrofuran at -78 ° C.
- the reaction mixture was stirred at -78 ° C for 4 hours.
- a solution of 17.2 g (165 mmol) of trimethyl borate in 50 ml of tetrahydrofuran was then added dropwise at the same temperature.
- the reaction mixture was hydrolyzed at 0 ° C. with water and adjusted to pH 4 with 2 N HCl.
- the active ingredients were separated or together as a 10% emulsion in a mixture of 70% by weight cyclohexanone, 20% by weight Nekanil® LN (Lutensol® AP6, wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols ) and 10% by weight Wettol® EM (non-ionic emulsifier based on ethoxylated castor oil) and diluted with water to the desired concentration.
- Nekanil® LN Litensol® AP6, wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols
- Wettol® EM non-ionic emulsifier based on ethoxylated castor oil
- Leaves of wheat seedlings ("early gold" variety) were first treated with the aqueous preparation of the active ingredients (application rate: 250 ppm). After about 24 hours, the plants were dusted with spores of powdery mildew (Erysiphe graminis var. Tri tici). The plants treated in this way were then incubated for 7 days at 20-22 ° C. and a relative atmospheric humidity of 75-80%. The extent of fungal development was then determined.
- the compounds 1 (8) .1, 1 (8) .2, 1 (8) .3, 1 (8) .7, 1 (8) .9, 1 (8) .15 showed with the compounds according to the invention , 1 (8) .17, 1 (8) .20, 1 (8) .21, 1 (8) .22, 1 (8) .23, 1 (8) .24, 1 (8) .25, 1 (8) .26, 1 (8) .27, 1 (8) .28, 1 (8) .29, 1 (8) .30, 1 (8) .31, 1 (8) .32, 1 (12) .2 and 1 (12) .7 treated plants had an infection of 15% and less, while the untreated (control) plants were 75% infected.
- Pot vines (variety: "Müller Thurgau") were sprayed to runoff point with the active ingredient preparation (application rate: 250 ppm). After 8 days, the plants were sprayed with a zoospore suspension of the fungus Plasmopara vi ticola and kept for 5 days at 20-30 ° C. in high humidity. Before the assessment, the plants were then kept for 16 hours at high atmospheric humidity. The evaluation was done visually.
- Rice seedlings (variety: "Tai Nong 67") were sprayed to runoff point with the active compound preparation (application rate: 250 ppm). After 24 hours, the plants were sprayed with an aqueous spore suspension of the fungus Pyricularia oryzae and kept for 6 days at 22-24 ° C at a relative humidity of 95-99%. The assessment was made visually.
- the compounds 1 (8) .1, 1 (8) .15, 1 (8) .17, 1 (8) .20, 1 (8) .21, 1 (8) .22 showed , 1 (8) .23, 1 (8) .24, 1 (8) .25, 1 (8) .26, 1 (8) .27, 1 (8) .28, 1 (8) .29, 1 (8) .30, 1 (8). 1 and 1 (8) .32 treated plants had an infection of 15% and less, while the untreated (control) plants were 80% infected.
- the active ingredients were a. as a 0.1% solution in acetone or b. as a 10% emulsion in a mixture of 70% by weight cyclohexanone, 20% by weight Nekanil® LN (Lutensol® AP6, wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols) and 10% by weight Wettol® EM (non-ionic emulsifier based on ethoxylated castor oil) prepared and with the desired concentration with acetone in the case of a. or with water in the case of b. diluted.
- Nekanil® LN Litensol® AP6, wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols
- Wettol® EM non-ionic emulsifier based on ethoxylated castor oil
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU44565/97A AU4456597A (en) | 1996-09-18 | 1997-08-29 | Pyridine derivatives, process for preparing the same and their use for controlling animal pests and harmful fungi |
JP10514226A JP2001500516A (ja) | 1996-09-18 | 1997-08-29 | ピリジン誘導体、その製造、及び有害菌類及び有害動物の防除へのその使用方法 |
US09/254,920 US6228810B1 (en) | 1996-09-18 | 1997-08-29 | Pyridine derivatives, process for preparing the same and their use for controlling animal pests and harmful fungi |
EP97942895A EP0929524A1 (de) | 1996-09-18 | 1997-08-29 | Pyridinderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekämpfung von tierischen schädlingen und schadpilzen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19638038 | 1996-09-18 | ||
DE19638038.3 | 1996-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998012179A1 true WO1998012179A1 (de) | 1998-03-26 |
Family
ID=7806005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/004710 WO1998012179A1 (de) | 1996-09-18 | 1997-08-29 | Pyridinderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekämpfung von tierischen schädlingen und schadpilzen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6228810B1 (de) |
EP (1) | EP0929524A1 (de) |
JP (1) | JP2001500516A (de) |
AR (1) | AR008440A1 (de) |
AU (1) | AU4456597A (de) |
WO (1) | WO1998012179A1 (de) |
ZA (1) | ZA978347B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999040082A2 (de) * | 1998-02-05 | 1999-08-12 | Basf Aktiengesellschaft | 2-(pyrazolyloxy)-pyridin-3-ylessigsäure-derivate, sie enthaltende mittel und ihre verwendung zur bekämpfung von schadpilzen und tierischen schädlingen |
WO2003045958A1 (en) * | 2001-11-28 | 2003-06-05 | Koei Chemical Co., Ltd. | Dihydroxy(3-pyridyl)borane compounds |
US8183351B2 (en) | 2006-08-17 | 2012-05-22 | Bayer Cropscience Ag | Avermectin derivatives |
US10633341B2 (en) | 2016-12-19 | 2020-04-28 | Novartis Ag | Picolinic acid derivatives and their use as intermediates |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2823829B1 (de) * | 2007-04-23 | 2016-07-20 | Baxter International Inc. | Fibrinzusammensetzungen mit Strontiumverbindungen zur Knochenbildung |
Citations (3)
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WO1995006033A1 (de) * | 1993-08-24 | 1995-03-02 | Bayer Aktiengesellschaft | 2-oximino-2-pyridyl-essigsäurederivate als schädlingsbekämpfungsmittel (fungizide) |
WO1995021153A1 (de) * | 1994-02-04 | 1995-08-10 | Basf Aktiengesellschaft | Phenylessigsäurederivate, verfahren und zwischenprodukte zu ihrer herstellung und sie enthaltende mittel |
WO1995021154A2 (de) * | 1994-02-04 | 1995-08-10 | Basf Aktiengesellschaft | Phenylessigsäurederivate, verfahren und zwischenprodukte zu ihrer herstellung und sie enthaltende mittel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4238260A1 (de) * | 1992-11-12 | 1994-05-19 | Basf Ag | Substituierte ortho-Ethenylphenylessigsäurederivate |
-
1997
- 1997-08-29 WO PCT/EP1997/004710 patent/WO1998012179A1/de not_active Application Discontinuation
- 1997-08-29 AU AU44565/97A patent/AU4456597A/en not_active Abandoned
- 1997-08-29 JP JP10514226A patent/JP2001500516A/ja active Pending
- 1997-08-29 EP EP97942895A patent/EP0929524A1/de not_active Withdrawn
- 1997-08-29 US US09/254,920 patent/US6228810B1/en not_active Expired - Fee Related
- 1997-09-17 ZA ZA978347A patent/ZA978347B/xx unknown
- 1997-09-18 AR ARP970104286A patent/AR008440A1/es unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1995006033A1 (de) * | 1993-08-24 | 1995-03-02 | Bayer Aktiengesellschaft | 2-oximino-2-pyridyl-essigsäurederivate als schädlingsbekämpfungsmittel (fungizide) |
DE4328385A1 (de) * | 1993-08-24 | 1995-03-02 | Bayer Ag | 2-Oximino-2-pyridyl-essigsäurederivate |
WO1995021153A1 (de) * | 1994-02-04 | 1995-08-10 | Basf Aktiengesellschaft | Phenylessigsäurederivate, verfahren und zwischenprodukte zu ihrer herstellung und sie enthaltende mittel |
WO1995021154A2 (de) * | 1994-02-04 | 1995-08-10 | Basf Aktiengesellschaft | Phenylessigsäurederivate, verfahren und zwischenprodukte zu ihrer herstellung und sie enthaltende mittel |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999040082A2 (de) * | 1998-02-05 | 1999-08-12 | Basf Aktiengesellschaft | 2-(pyrazolyloxy)-pyridin-3-ylessigsäure-derivate, sie enthaltende mittel und ihre verwendung zur bekämpfung von schadpilzen und tierischen schädlingen |
WO1999040082A3 (de) * | 1998-02-05 | 1999-10-21 | Basf Ag | 2-(pyrazolyloxy)-pyridin-3-ylessigsäure-derivate, sie enthaltende mittel und ihre verwendung zur bekämpfung von schadpilzen und tierischen schädlingen |
US6362192B1 (en) | 1998-02-05 | 2002-03-26 | Basf Aktiengesellschaft | 2-(Pyrazolyloxy) -pyridin-3-ylacetic acid derivatives, agents containing the same and use thereof against noxious fungi and animal parasites |
WO2003045958A1 (en) * | 2001-11-28 | 2003-06-05 | Koei Chemical Co., Ltd. | Dihydroxy(3-pyridyl)borane compounds |
US7053079B2 (en) | 2001-11-28 | 2006-05-30 | Koei Chemical Company, Limited | Dihydroxy (3-pyridyl) borane compounds |
CN100355760C (zh) * | 2001-11-28 | 2007-12-19 | 广荣化学工业株式会社 | 二羟基(3-吡啶基)硼烷化合物 |
US8183351B2 (en) | 2006-08-17 | 2012-05-22 | Bayer Cropscience Ag | Avermectin derivatives |
US10633341B2 (en) | 2016-12-19 | 2020-04-28 | Novartis Ag | Picolinic acid derivatives and their use as intermediates |
Also Published As
Publication number | Publication date |
---|---|
AR008440A1 (es) | 2000-01-19 |
JP2001500516A (ja) | 2001-01-16 |
AU4456597A (en) | 1998-04-14 |
US6228810B1 (en) | 2001-05-08 |
ZA978347B (en) | 1999-03-17 |
EP0929524A1 (de) | 1999-07-21 |
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