WO2001062087A2 - Fungizide mittel enthaltend als wirkstoffe pyrrolidone und deren verwendung bei der behandlung von pflanzen - Google Patents
Fungizide mittel enthaltend als wirkstoffe pyrrolidone und deren verwendung bei der behandlung von pflanzen Download PDFInfo
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- WO2001062087A2 WO2001062087A2 PCT/EP2001/002059 EP0102059W WO0162087A2 WO 2001062087 A2 WO2001062087 A2 WO 2001062087A2 EP 0102059 W EP0102059 W EP 0102059W WO 0162087 A2 WO0162087 A2 WO 0162087A2
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- Prior art keywords
- alkyl
- halogen
- alkoxy
- hydrogen
- phenyl
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/46—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with hetero atoms directly attached to the ring nitrogen atom
- C07D207/50—Nitrogen atoms
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/32—Cyclic imides of polybasic carboxylic acids or thio analogues thereof
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
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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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
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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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/10—Sulfones; Sulfoxides
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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
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
Definitions
- the present invention relates to new agrochemical compositions with fungicidal activity containing pyrrolidones as active ingredients, and to their use in the treatment of plants and in agriculture.
- the present invention relates to compositions comprising, as active ingredients, compounds of the formula I.
- R l is hydrogen, Ci-Cg-alkyl, Ci-C ß- alkylcarbonyl, formyl or Ci-C ⁇ -haloalkylcarbonyl;
- R2 halogen, -CC 6 alkylthio, -C 6 -alkoxy, C 3 -C 6 -cycloalkyl -CC 6 -alkoxy, Ci-Cg-alkoxy-Ci-Cg-alkyl, halogen- C - Cg-alkoxy, C ⁇ * -C 6 alkylsulfonyl, Ci-Cg-alkylsulfinyl, halogen-Ci-Cg-alkylsulfonyl, cyano or a radical NR 13 R 14 ;
- R3 - Ria hydrogen, halogen, Ci-Cs-cycloalkyl, Ci-Cg-alkyl, Ci-C ⁇ -haloalkyl, Ci-Ce-alkoxy, Ci-Ce-haloalkoxy, Ci-C ⁇ -alkylsulfonyl, Ci-C ⁇ -haloalkylsulfonyl, formyl , Ci-C ⁇ -alkylcarbonyl, cyano, Ci-Cg-alkylthio or phenyl, which can optionally be substituted by halogen atoms, Ci-C ⁇ -alkyl or Ci-Cg-haloalkyl groups, R 13 is hydrogen, Ci-Cg-alkyl
- R 14 Ci-Cg-alkyl, Cx-Cs-cycloalkyl or together with R 13 and the nitrogen atom to which they are attached mean a saturated or unsaturated heterocyclic five- or six-membered ring which selects one or two heteroatoms from the group contains nitrogen atom or oxygen atom,
- compounds of the formula I have a remarkable fungicidal activity. They are suitable for combating harmful fungi in the treatment of plants, as well as for the therapeutic treatment of diseases in humans caused by harmful fungi, and for veterinary treatment in mammals.
- Halogen represents fluorine, bromine, chlorine or iodine, in particular fluorine or chlorine.
- Ci-C ß- alkyl for a straight-chain or branched alkyl group such as methyl, ethyl, n-propyl, 1-methylethyl, n-butyl,
- Ci-C ⁇ -haloalkyl for a Ci-Cg-alkyl radical as mentioned above which is partially or completely, in particular mono-, di- or trisubstituted by fluorine, chlorine, bromine and / or iodine, e.g.
- Trichloromethyl trifluoromethyl, 2-fluoroethyl, 2-chloroethyl, 2-bromoethyl, 2, 2-difluoroethyl, 2,2,2-trifluoroethyl, 2,2, 2-trichloroethyl, 2-fluoropropyl, 3-fluoropropyl, 2-chloropropyl or 3-chloropropyl, especially for 2-fluoroethyl or 2-chloroethyl;
- -C 6 alkoxy for a straight-chain or branched alkoxy radical having up to six carbon atoms, such as methoxy, ethoxy, n-propoxy, 1-methylethoxy, n-butoxy, 1-methylpropoxy,
- C 3 -C 6 -cycloalkyl for a saturated cycloalkyl group such as, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl;
- Halogen-Ci-C ⁇ -alkoxy for a Ci-Cg-alkoxy radical as mentioned above, which is mono-, di- or trisubstituted by fluorine, chlorine or bromine, e.g. Chloromethoxy, fluoromethoxy, difluoromethoxy, difluoroethoxy, dichloromethoxy, dichloroethoxy;
- Ci-Cg-alkyl-carbonyl for a carbonyl group which is substituted by a Ci-C ⁇ -alkyl radical as above, such as acetyl, propionyl, butyryl; Halogen-Ci-C ß- alkyl-carbonyl for: a Ci-Cg-alkyl-carbonyl radical as above, which is substituted by fluorine, chlorine or bromine;
- Ci-C ⁇ -alkylsulfonyl for a sulfonyl group which is substituted by a Ci-C ⁇ - alkyl radical as mentioned above;
- Ci-Cg-alkylsulfinyl for a sulfinyl group which is substituted by a Ci-C ⁇ -alkyl radical as mentioned above;
- Halogen-Ci-C ⁇ - alkylsulfonyl for: a Ci-C ⁇ -alkylsulfonyl radical as mentioned above which is substituted by fluorine, chlorine or bromine;
- Ci-Cg-alkylthio for: a sulfur atom which is substituted by a Ci-Cg-alkyl radical as mentioned above;
- an optionally substituted phenyl radical a phenyl radical which is unsubstituted or mono- or polysubstituted.
- the substituents are arbitrary, for example the following: halogen atoms, Ci-C ⁇ - alkyl or halogen-Ci-C ⁇ - alkyl.
- the phenyl radical is preferably mono-, di- or trisubstituted.
- the rings are saturated or partially unsaturated heterocyclic five- or six-membered rings, which contain one or two heteroatoms (oxygen or nitrogen atoms), such as pyrrole, oxazole, isoxazole, .morpholino or piperidino.
- R 1 has the following meanings: hydrogen; -C-C 3 alkyl (such as methyl, ethyl); -C-C 3 alkylcarbonyl (eg acetyl); formyl; especially hydrogen, formyl, acetyl or methyl.
- R 2 has the following meanings: chlorine, bromine, -CC 3 alkylthio (eg methylthio); Ci-Cg-alkylsulfonyl (e.g. methylsulfonyl); Ci-C ß- alkylsulfinyl (eg methylsulfinyl); -C-C 3 haloalkoxy (eg difluoromethoxy); especially chlorine and bromine.
- R 3 -R 12 have the following meanings: hydrogen; Fluorine; Chlorine; -C-C 4 alkyl (eg methyl, ethyl, propyl, butyl); Halo -CC-C 3 alkyl (eg trifluoromethyl, difluoromethyl); Halo -CC 3 -alkoxy (eg trifluoromethoxy, difluoromethoxy); -C-C 3 alkoxy (eg methoxy); -C-C 3 alkylthio (eg methylthio); Cyano.
- the compounds of the formula I can be prepared, for example, using the following reaction scheme:
- R 1 represents a hydrogen atom or a C 1 -C 4 -alkyl group or a formyl group (-CHO).
- R 2 , R a and R b independently of one another also have the following meanings are preferred:
- R 2 halogen, Ci-Cg-alkoxy, Ci-Cg-alkylthio, halogen-Ci-Cg-alkyl, halogen-Ci-Cg-alkoxy;
- R a phenyl which can be substituted one or more times, preferably once or twice, by halogen, halogen-Ci-Cg-alkyl or by a phenyl group, which in turn can also be substituted by halogen or -CC 4 alkyl;
- R b phenyl which can be substituted one or more times, preferably one to four times, by halogen, C 1 -C 6 -alkyl, C 1 -C 4 -haloalkyl, C ⁇ -C 4 -haloalkoxy.
- radicals R 1 , R a and R b in the case of the compounds II have the following meaning, for example:
- R 1 hydrogen, methyl, formyl, acetyl
- R 2 halogen
- R a phenyl, 4-chlorophenyl, 4-fluorophenyl, 3, 4-dichlorophenyl,
- R b 4-isopropylphenyl, 2, 3, 5, 6-tetrafluorophenyl, 4-trifluoromethylphenyl, 4-chlorophenyl, 3-chlorophenyl, 2-chlorophenyl, 3,5-dichlorophenyl, 4- (trifluoromethoxy) phenyl, 4- Trifluoromethylphenyl, phenyl, 4-fluorophenyl, 4-cyanophenyl, 4-bromophenyl, 4-iodophenyl.
- the compounds I are notable for an excellent fungicidal action. This applies in particular to the compounds No. 1, 6, 23, 27, 486, 1041, 1042, 1043, 1044, 1045 and 1046 mentioned in Table 1.
- the plants are sprayed or dusted with the active ingredients or the seeds of the plants are treated with the active ingredients.
- the formulations are prepared in a known manner, for example by extending the active ingredient with solvents and / or carriers, if desired using emulsifiers and dispersants, where in the case of water as a diluent other organic solvents than Auxiliary solvents can be used.
- 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.
- Carriers such as natural stone powder (eg kaolins, clays, talc, chalk) and synthetic stone powder (eg highly disperse silica, silicates); Emulsifiers such as non-ionic and anionic emulsifiers (e.g. polyoxyethylene fatty acid alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite waste liquors and methyl cellulose.
- Carriers such as natural stone powder (eg kaolins, clays, talc, chalk) and synthetic stone powder (eg highly disperse silica, silicates)
- Emulsifiers such as non-ionic and anionic emulsifiers (e.g. polyoxyethylene fatty acid alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite waste liquors and methyl cellulose.
- alkali, alkaline earth, ammonium salts of aromatic sulfonic acids e.g. Lignin, phenol, naphthalene and dibutylnaphthalenesulfonic acid, as well as of fatty acids, alkyl and alkylarylsulfonates, alkyl, lauryl ether and fatty alcohol sulfates, and salts of sulfated hexa-, hepta- and octadecanols, as well as fatty alcohol glycol ethers, condensation products of sulfonated naphthalene and its derivatives with formaldehyde, condensation products of naphthalene or naphthalene sulfonic acids with phenol and formaldehyde, polyoxyethylene octylphenol ether, ethoxylated iso-octyl, octyl or nonylphenol, alkylphenol, tributylphenyl poly
- Powders, materials for broadcasting and dusts can be prepared by mixing or grinding the active substances together with a solid carrier.
- Granules e.g. Coated, impregnated and homogeneous granules can be produced by binding the active ingredients to solid carriers.
- Solid carriers are mineral earths such as silica gel, silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics, fertilizers such as ammonium sulfate, ammonium phosphate, Ammonium nitrate, ureas and vegetable products such as corn flour, tree bark, wood and nutshell flour, cellulose powder or other solid carriers.
- mineral earths such as silica gel, silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics
- Di-iso-butylnaphthalene-2-sulfonic acid 10 parts by weight of the sodium salt of a lignosulfonic acid from a sulfite waste liquor and 7 parts by weight of powdered silica gel; a spray mixture is obtained by finely distributing the mixture in water;
- a stable aqueous dispersion of 40 parts by weight of a compound I according to the invention, 10 parts by weight of the sodium salt of a phenolsulfonic acid-urea-formaldehyde condensate, 2 parts by weight of silica gel and 48 parts by weight of water can be further diluted;
- Calcium salt of dodecylbenzenesulfonic acid 8 parts by weight of fatty alcohol polyglycol ether, 20 parts by weight of sodium salt of a phenolsulfonic acid-urea-formaldehyde condensate and 50 parts by weight of a paraffinic mineral oil.
- the active compounds of the formula I are distinguished by an excellent action against a broad spectrum of phytopathogenic fungi, in particular from the class of the Ascomycetes, Deuteromycetes, Phycomycetes and Basidiomycetes. They are partly systemically effective and can therefore also be used as leaf and soil
- the compounds are used by treating the fungi or the seeds, plants, materials or the soil to be protected against fungal attack with a fungicidally active amount of the active compounds. It is used before or after the infection of the materials, plants or seeds by the fungi.
- the new compounds are particularly suitable for combating the following plant diseases: Erysiphe graminis (powdery mildew) in cereals, Erysiphe cichoracearum and Sphaerotheca fuliginea on pumpkin plants, Podosphaera leucotricha on apples, Uncinula
- the active compounds of the formula I can be present either in free form or in the form of their agriculturally usable or environmentally compatible salts. Such salts are, for example, 45 acid addition salts with inorganic or organic acids, for example hydrochloric acid, sulfuric acid, acetic acid, including acids.
- the active ingredients of formula I can also be used in material protection (wood * protection), for example against Paecilomyces variotii.
- the fungicidal compositions generally contain between 0.1 and 95, preferably between 0.5 and 90% by weight of active ingredient.
- the application rates are between 0.025 and 2, preferably 0.1 to 1 kg of active ingredient per ha.
- active compound 0.001 to 50, preferably 0.01 to 10 g per kg of seed are generally required.
- agents according to the invention can also be present in the use form as fungicides together with other active ingredients, e.g. with herbicides, insecticides, growth regulators, fungicides or even with fertilizers.
- the fungicidal activity spectrum is enlarged in many cases.
- the active compounds of the formula I in particular when they are used in combination with other fungicidal active compounds, reduce the risk of developing resistance in comparison to the use of the individual active compounds.
- this application can take place simultaneously or in succession. If the active compounds of the formula I are used simultaneously with other fungicides, this is expediently carried out by preparing an agrochemical mixture of the two active compounds, this mixture being used in the customary manner for treating the crop plants or the seeds. If the active ingredients are used in succession, this is expediently carried out by using the individual active ingredients either at short intervals or at intervals of several days or weeks. This combined application can reduce the overall frequency of treating the plants or the seeds with fungicides.
- the term “combination preparations” basically means all agrochemical compositions, the active compounds of the formula I or II and one or more active compounds, in particular with fungicidal active ingredients. Kung contain, for example in the form of conventional agrochemical mixtures.
- the term “combination preparations” also includes those agrochemical preparations which contain active ingredients of the formula I and which also contain an indication that these active ingredients are suitable for combined use with other active ingredients in the agricultural sector. Such an indication can be present, for example, in the form of a packaging print on the merchandise or on the container in which the active ingredient of the formula I or the agrochemical composition containing an active ingredient of the formula I is located.
- Sulfur, dithiocarbamates and their derivatives such as ferridimethyldithiocarbamate, zinc dimethyldithiocarbamate, zinc ethylene bisdithiocarbamate, manganese ethylene bisdithiocarbamate, manganese-zinc-ethylenediamine-bis-dithiocarbamate, tetramethylthiurium -diamide-dithi-di-amide-dithi-di-carbamate ), Ammonia complex of zinc (N, N '-propylene-bis-dithiocarbamate), zinc (N, N'-propylene-bis-dithiocarbamate), N, N' -polypropylene-bis- (thio-carbamoyl) -disulfide;
- Nitroderivatives such as dinitro- (1-methylheptyl) phenylcrotonate, 2-sec-butyl-4, 6-dinitrophenyl-3, 3-dimethylacrylate, 2-sec-butyl-4, 6-dinitrophenyl-iso-propyl carbonate, 5- Nitro-iso-phthalic acid di-iso-propyl ester;
- heterocyclic substances such as 2-heptadecyl-2-imidazoline acetate, 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-di-thioanthraquinone, 2-thio-l, 3-dithiolo [4, 5- b] quinoxaline, methyl 1- (butyl-carbamoyl) -2-benzimidazole-carbamic acid, 2-methoxycarbonylamino-benzimidazole, 2- (furyl- (2)) -benzimidazole, 2- (thiazolyl- (4)) -benzimidazole, N- (1, 1, 2, 2-tetrachloroethylthi
- Strobilurins such as methyl-E-methoximino- [a- (o-tolyloxy) - o-tolyl] acetate, methyl-E-2- ⁇ 2- [6- (2-cyanophenoxy) pyridimin-4-yl-oxy] phenyl ⁇ -3-methoxyacrylate, methyl-E-methoximino- [a- (2,5-dimethyloxy) -o-tolyl] acetamide.
- Anilino-pyrimidines such as N- (4, 6 * dimethylpyrimidin-2-yl) aniline, N- [4-methyl- 6- (1-propynyl) pyrimidin-2-yl] aniline, N- (4-methyl-6 - cyclopropyl-pyrimidin-2-yl) aniline,
- Phenylpyrroles such as 4- (2, 2-difluoro-1,3-benzodioxol-4-yl) pyrrole-3-carbonitrile,
- Cinnamic acid amides such as 3- (4-chlorophenyl) -3- (3, 4-dimethoxyphenyl) acrylic acid morpholide.
- Leaves of potted plants of the "large meat tomato" variety were sprayed to runoff point with an aqueous suspension which was prepared from a stock solution of 10% active ingredient, 63% cyclohexanone and 27% emulsifier. The following day, the leaves were infected with an aqueous suspension of zoospores from Phytophthora infestans. The plants were then placed in a steam-saturated chamber at temperatures between 16 and 18 ° C. After 6 days, the blight on the untreated but infected control plants had developed so strongly that the infestation was determined visually in% could.
- the investigations show that in the treated plants there is significantly less damage caused by harmful fungi than in the comparison with the untreated plants.
- the active compounds according to the invention accordingly have a good fungicidal action. In particular, they have a protective effect against harmful fungi.
- Leaves of potted vines of the "Müller-Thurgau" variety were sprayed to runoff point with aqueous preparation of active compound, which was prepared with a stock solution of 10% active compound, 63% cyclohexanone and 27% emulsifier.
- the plants were placed in the greenhouse for 7 days after the spray coating had dried on. Only then were the leaves inoculated with an aqueous suspension of zoospores from Plasmopara vi ticola.
- the vines were then placed for 48 hours in a steam-saturated chamber at 24 ° C and then for 5 days in a greenhouse at temperatures between 20 and 30 ° C. After this time, the plants were again placed in a moist chamber for 16 hours in order to accelerate the sporangium carrier outbreak. The extent of the development of the infestation on the undersides of the leaves was then determined visually.
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
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Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002400224A CA2400224A1 (en) | 2000-02-26 | 2001-02-23 | Fungicidal agents containing pyrrolidones as their active agents and use thereof for treating plants |
| DE2001504105 DE50104105D1 (de) | 2000-02-26 | 2001-02-23 | Fungizide mittel enthaltend als wirkstoffe pyrrolidone und deren verwendung bei der behandlung von pflanzen |
| AT01919332T ATE279110T1 (de) | 2000-02-26 | 2001-02-23 | Fungizide mittel enthaltend als wirkstoffe pyrrolidone und deren verwendung bei der behandlung von pflanzen |
| US10/204,349 US6586369B1 (en) | 2000-02-26 | 2001-02-23 | Fungicidal agents containing pyrrolidones as their active agents and use thereof for treating plants |
| JP2001561164A JP2003523369A (ja) | 2000-02-26 | 2001-02-23 | 活性物質としてピロリドンを含有する殺真菌剤および植物の処理のためのその使用 |
| EP01919332A EP1257172B1 (de) | 2000-02-26 | 2001-02-23 | Fungizide mittel enthaltend als wirkstoffe pyrrolidone und deren verwendung bei der behandlung von pflanzen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10009115.6 | 2000-02-26 | ||
| DE10009115 | 2000-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001062087A2 true WO2001062087A2 (de) | 2001-08-30 |
| WO2001062087A3 WO2001062087A3 (de) | 2002-02-14 |
Family
ID=7632533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2001/002059 Ceased WO2001062087A2 (de) | 2000-02-26 | 2001-02-23 | Fungizide mittel enthaltend als wirkstoffe pyrrolidone und deren verwendung bei der behandlung von pflanzen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6586369B1 (de) |
| EP (1) | EP1257172B1 (de) |
| JP (1) | JP2003523369A (de) |
| AT (1) | ATE279110T1 (de) |
| CA (1) | CA2400224A1 (de) |
| DE (1) | DE50104105D1 (de) |
| WO (1) | WO2001062087A2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009031040A3 (en) * | 2007-04-11 | 2009-05-14 | Canbas Co Ltd | Compounds with anti-cancer activity |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7770999B2 (en) * | 2006-09-27 | 2010-08-10 | Electronics For Imaging, Inc. | Sonic leak testing on ink delivery systems and ink jet heads |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50117929A (de) | 1974-02-28 | 1975-09-16 | ||
| AU2093400A (en) | 1998-11-24 | 2000-06-13 | Basf Aktiengesellschaft | Fungicides containing pyrrolidones as their active agents |
-
2001
- 2001-02-23 EP EP01919332A patent/EP1257172B1/de not_active Expired - Lifetime
- 2001-02-23 CA CA002400224A patent/CA2400224A1/en not_active Abandoned
- 2001-02-23 WO PCT/EP2001/002059 patent/WO2001062087A2/de not_active Ceased
- 2001-02-23 AT AT01919332T patent/ATE279110T1/de not_active IP Right Cessation
- 2001-02-23 JP JP2001561164A patent/JP2003523369A/ja not_active Withdrawn
- 2001-02-23 US US10/204,349 patent/US6586369B1/en not_active Expired - Fee Related
- 2001-02-23 DE DE2001504105 patent/DE50104105D1/de not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009031040A3 (en) * | 2007-04-11 | 2009-05-14 | Canbas Co Ltd | Compounds with anti-cancer activity |
| US8084454B2 (en) | 2007-04-11 | 2011-12-27 | Canbas Co., Ltd. | Compounds with anti-cancer activity |
| US8415357B2 (en) | 2007-04-11 | 2013-04-09 | Canbas Co., Ltd. | Compounds with anti-cancer activity |
| CN105175394A (zh) * | 2007-04-11 | 2015-12-23 | 三井有限公司 | 具有抗癌活性的化合物 |
| CN105175394B (zh) * | 2007-04-11 | 2018-06-08 | 三井有限公司 | 具有抗癌活性的化合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2400224A1 (en) | 2001-08-30 |
| EP1257172B1 (de) | 2004-10-13 |
| EP1257172A2 (de) | 2002-11-20 |
| JP2003523369A (ja) | 2003-08-05 |
| DE50104105D1 (de) | 2004-11-18 |
| ATE279110T1 (de) | 2004-10-15 |
| WO2001062087A3 (de) | 2002-02-14 |
| US6586369B1 (en) | 2003-07-01 |
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