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EP1506164A1 - Derives de n -cyano-n-methyl-imidamide - Google Patents

Derives de n -cyano-n-methyl-imidamide

Info

Publication number
EP1506164A1
EP1506164A1 EP03720556A EP03720556A EP1506164A1 EP 1506164 A1 EP1506164 A1 EP 1506164A1 EP 03720556 A EP03720556 A EP 03720556A EP 03720556 A EP03720556 A EP 03720556A EP 1506164 A1 EP1506164 A1 EP 1506164A1
Authority
EP
European Patent Office
Prior art keywords
spp
compounds
formula
methyl
plants
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03720556A
Other languages
German (de)
English (en)
Inventor
Achim Hense
Rüdiger Fischer
Ernst R. F. Gesing
Stefan Herrmann
Kristian Kather
Christoph Erdelen
Jörg KONZE
Peter Lösel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer CropScience AG
Original Assignee
Bayer CropScience AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer CropScience AG filed Critical Bayer CropScience AG
Publication of EP1506164A1 publication Critical patent/EP1506164A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C261/00—Derivatives of cyanic acid
    • C07C261/04—Cyanamides
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides

Definitions

  • the present application relates to new N'-cyano-N-methyl-imidamide derivatives, a process for their production and their use for controlling animal pests.
  • n 2, 3, 4 or 5
  • X represents halogen, where the different substituents X can each be the same or different.
  • N'-cyano-N-methylimidamide derivatives of the formula (I) can exist as optical and / or geometric isomers.
  • the present invention relates both to the various isomer mixtures and in particular to the pure isomers of the compounds according to the invention.
  • Y represents alkyl, in the presence of a diluent, or
  • Y represents alkyl
  • R, X and n have the meanings given above,
  • Halogen e.g. chlorine, bromine or iodine
  • mesylate or tosylate e.g., bromine or iodine
  • the new N'-cyano-N-methyl-imidamide derivatives of the general formula (I) have very pronounced biological properties and are particularly suitable for controlling animal pests, such as insects, arachnids and in particular nematodes, which are used in agriculture, in the Forests, in stock and material protection as well as in the hygiene sector, are suitable.
  • n is preferably 2, 3 or 4.
  • R preferably represents methyl, ethyl, n- or i-propyl or n-, i-, s- or t-butyl optionally substituted by fluorine, chlorine or bromine.
  • X preferably represents fluorine, chlorine or bromine.
  • n 2
  • a first substituent X is preferably in the ⁇ rtbo position (2) and a second substituent X is preferably in the r ⁇ position (4), or a first one
  • Substituent X is preferably in the met ⁇ position (3) and a second substituent X is preferably in the r ⁇ position (4).
  • a first substituent X is preferably in the ortbo position (2), a second substituent X in the ⁇ r ⁇ position (4), and a third substituent X in the met ⁇ position (5) a phenyl ring.
  • n particularly preferably represents 2 or 3.
  • R particularly preferably represents methyl, ethyl or n- or i-propyl optionally substituted by fluorine or chlorine.
  • X particularly preferably represents fluorine or chlorine.
  • a first substituent X is particularly preferably in the orbbo position (2) and a second substituent X is particularly preferably in the para position (4).
  • R very particularly preferably represents methyl or ethyl.
  • Particularly preferred compounds in the context of the above substituent definitions are compounds of the formulas (IA) to (IE):
  • hydrocarbon radicals such as alkyl are, as far as possible, straight-chain or branched.
  • the amines of the general formulas (II) and (VII) to be used as starting materials in the process according to the invention are generally known compounds of organic chemistry or are obtainable in a generally known manner, e.g. according to Houben-Weyl, Methods of Organic Chemistry, Volume XI, 1; Chantrapromma et al., J. Chem. Soc. Perkin Trans. (1983) 1049-1062; Salerno et al., J Org. Chem.
  • Formula (III) provides a general formula for the N-cyano-alkylimidic acid esters which are also required as starting materials for carrying out process (a) according to the invention Are defined.
  • Y is preferably especially for methyl or ethyl.
  • N-cyano-alkylimidic acid esters are largely known (see, for example, US 5,304,566 or J Org. Chem. 28, 1963, 1816-1821) and / or can be obtained by customary processes.
  • Formula (IV) provides a general definition of the orthoesters also required as starting materials for carrying out process (a ') according to the invention.
  • Y is preferably especially for methyl or
  • the compounds of the formula (IV) are compounds known to the person skilled in the art (cf. also Shufer and Gewald, J Prakt. Chem. 318, 1976, 347-349).
  • the compounds of the formula (VI) used for the alkylation (methylation) of compounds of the formula (V) are likewise known compounds.
  • Arylaminoethylene cyanamides is described.
  • the processes according to the invention are preferably carried out in the presence of a diluent, although this is not absolutely necessary in the case of process (a ').
  • a diluent such as methanol and ethanol; Nitriles such as acetonitrile or esters such as ethyl acetate. It is also possible to work in water or organic-aqueous mixtures if necessary.
  • reaction temperatures can in performing "the method of this invention in a wider range can be varied. In general, one operates at temperatures between 0 ° C and 180 ° C, preferably between 20 ° C and 150 ° C, more preferably between 20 ° C and 80 ° C.
  • the end products are worked up and isolated in a manner known to us.
  • the active substances are suitable for combating animal pests, in particular insects, arachnids and nematodes, which occur in agriculture, in forests, in the protection of stored goods and materials, and in the hygiene sector. They can preferably be used as pesticides. They are effective against normally sensitive and resistant species as well as against all or individual stages of development.
  • the pests mentioned above include:
  • Isopoda e.g. Oniscus asellus, Armadillidium vulgare, Porcellio scaber.
  • Symphyla for example, Scutigerella immaculata.
  • Thysanura for example Lepisma saccharina.
  • Orthoptera e.g. Acheta domesticus, Gryllotalpa spp., Locusta migratoria migratorioides, Melanoplus spp., Schistocerca gregaria.
  • Phthiraptera e.g. Pediculus humanus corporis, Haematopinus spp., Linognathus spp., Trichodectes spp., Damalinia spp ..
  • Thysanoptera e.g. Hercinothrips femoralis, Thrips tabaci, Thrips pal i, Frankliniella accidentalis.
  • Aleurodes brassicae Bemisia tabaci
  • Trialeurodes vaporariorum Aphis gossypii, Brevicoryne brassicae, Cryptomyzus ribis, Aphis fabae, Aphis po i, Eriosoma lanigerum, Hyalopterus arundinis, Phylloxera vastatrix, Pemphigususpp.
  • Phorodon humuli Phorodon humuli, Rhopalosiphum padi, Empoasca spp., Euscelis bilobatus, Nephotettix cincticeps, Lecanium corni, Saissetia oleae, Laodelphax striatellus, Nilaparvata lugens, Aonidiella aurantii, Aspidiotus hederae, Pseudococcuslapp.
  • Hymenoptera e.g. Diprion spp., Hoplocampa spp., Lasius spp., Monomorium pharaonis, Vespa spp.
  • Drosophila melanogaster Musca spp., Fannia spp., Calliphora erythrocephala, Lucilia spp., Chrysomyia spp., Cuterebra spp., Gastrophilus spp., Hyppobosca spp., Stomoxys spp., Oestrus spp., Hypoderma spp., Tabanus spp., Tabanus spp.
  • Tannia spp. Bibio hortulanus, Oscinella ftit, Phorbia spp., Pegomyia hyoscyami, Ceratitis capitata, Dacus oleae, Tipula paludosa, Hylemyia spp., Liriomyza spp .. From the order of the Siphonaptera, for example Xenopsylla cheopis, Ceratophyllus spp ..
  • Acarina e.g. Acarus siro, Argas spp., Ornithodoros spp., Dermanyssus gallinae, Eriophyes ribis, Phyllocoptruta oleivora, Boophilus spp., Rhipicephalus spp., Amblyomma spp., Hyalomma spp., Ixodes spp., Psoroptes spp.,. Chori ., Tarsonemus spp., Bryobia praetiosa, Panonychus spp., Tetranychus spp ..
  • Plant-parasitic nematodes include e.g. Pratylenchus spp., Radopholus similis, Ditylenchus dipsaci, Tylenchulus semipenetrans, Heterodera spp., Globodera spp., Meloidogyne spp., Aphelenchoides spp., Longidorus spp., Xiphinema spp., Trichodorus spp., Bursa.
  • the compounds of the formula (I) according to the invention are notable in particular for good nematicidal activity. For example, they can be used with particularly good success to combat Meloidogyne incognita.
  • Plants are understood to mean all plants and plant populations, such as desired and unwanted wild plants or crop plants (including naturally occurring crop plants).
  • Cultivated plants can be plants which are produced by conventional breeding and optimization methods or by biotechnological and genetic engineering methods or combinations thereof
  • Plant parts are to be understood to mean all above-ground and underground parts and organs of plants, such as shoots, leaves, flowers and roots, examples being leaves, needles, stems, stems, flowers, fruiting bodies,
  • Fruits and seeds as well as roots, tubers and rhizomes are listed.
  • crops and vegetative and generative propagation material such as cuttings, tubers, rhizomes, offshoots and seeds.
  • Storage room according to the usual treatment methods, e.g. by dipping, spraying, vaporizing, atomizing, scattering, spreading and, in the case of propagation material, in particular in the case of seeds, furthermore by coating in one or more layers.
  • the active compounds can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspension emulsion concentrates, active substance-impregnated natural and synthetic substances and very fine encapsulations in polymeric substances.
  • the compounds according to the invention show herbicidal effects in some cases.
  • formulations are made in a known manner, e.g. by mixing the active ingredients with extenders, that is to say liquid solvents and / or solid carriers, optionally using surface-active agents, that is to say emulsifiers and / or dispersants and / or foam-generating agents.
  • extenders that is to say liquid solvents and / or solid carriers
  • surface-active agents that is to say emulsifiers and / or dispersants and / or foam-generating agents.
  • organic solvents can, for example, also be used as auxiliary solvents.
  • auxiliary solvents include aromatics, such as xylene, toluene, or alkylnaphthalenes, chlorinated aromatics and chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chlorethylenes or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or paraffins, for example petroleum fractions, mineral and vegetable oils , Alcohols such as butanol or glycol and their ethers and esters, ketones such as Acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents such as dimethylformamide and dimethyl sulfoxide, and water.
  • aromatics such as xylene, toluene, or alkylnaphthalenes
  • chlorinated aromatics and chlorinated aliphatic hydrocarbons such as chlorobenzenes
  • Ammonium salts and natural rock powders such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth and synthetic rock powders, such as highly disperse silica, aluminum oxide and silicates, are suitable as solid carriers for granules: e.g. broken and fractionated natural rocks such as calcite, marble, pumice, sepiolite, dolomite and synthetic granules from inorganic and organic flours as well as granules from organic material such as sawdust, coconut shells, corn cobs and tobacco stems; as emulsifying and or foaming agents are possible: e.g. nonionic and anionic emulsifiers such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, e.g. Alkylaryl polyglycol ethers, alkyl sulfonates,
  • Alkyl sulfates, aryl sulfonates and protein hydrolyzates Possible dispersants are: e.g. Lignin liquor and methyl cellulose.
  • Adhesives such as carboxymethyl cellulose, natural and synthetic powdery, granular or latex-shaped polymers, such as gum arabic, polyvinyl alcohol, polyvinyl acetate, and natural phospholipids such as cephalins and lecithins and synthetic phospholipids can be used in the formulations.
  • Other additives can be mineral and vegetable oils.
  • Dyes such as inorganic pigments, e.g. Iron oxide, titanium oxide, ferrocyan blue and organic dyes such as alizarin, azo and metal phthalocyanine dyes and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc can be used.
  • the formulations generally contain between 0.1 and 95% by weight of active compound, preferably between 0.5 and 90%.
  • the active compound according to the invention can be present in its commercially available formulations and in the use forms prepared from these formulations in a mixture with other active compounds, such as insecticides, attractants, sterilants, bactericides, acaricides, nematicides, fungicides, growth-regulating substances or herbicides.
  • Insecticides include, for example, phosphoric acid esters, carbamates, carboxylic acid esters, chlorinated hydrocarbons, phenylureas, substances produced by microorganisms and others
  • Aldimorph ampropylfos, ampropylfos potassium, andoprim, anilazine, azaconazole, azoxystrobin, benalaxyl, benodanil, benomyl, benzamacril, benzamacrylic isobutyl,
  • Bialaphos Binapacryl, Biphenyl, Bitertanol, Blasticidin-S, Bromuconazol, Bupirimat, Buthiobat, Calciumpolysulfid, Capsimycin, Captafol, Captan, Carbendazim, Carboxin, Carvon, Quinomethionate (Quinomethionat), Chlobenthiazon, Chlorfenazolonolon, Chlorfenazolonolon , Cuftaneb, cymoxanil, cyproconazole, cyprodinil, cyprofuram, debacarb, dichlorophen, diclobutrazole,
  • Myclobutanil Myclozolin, Nickel-dimethyldithiocarbamat, Nitrothal-isopropyl, Nuarimol, Ofurace, Oxadixyl, Oxamocarb, Oxolinicacid, Oxycarboxim, Oxyfenthiin, Paclobutrazol, Pefurazoat, Penconazol, Polyciphenol, Proxinoxolin, Phonoxinol, Proxinoxolin, Phyconex, Proxinoxol Propamocarb, propanosine sodium, propiconazole, propineb, pyrazophos, pyrifenox, pyrimethanil,
  • Validamycin A, vinclozolin, viniconazole, zarilamide, zineb, ziram and Dagger G OK-8705, OK-8801, - (l, l-dimethylethyl) -ß- (2-phenoxyethyl) -lH-l, 2,4-triazole -l- ethanol, - (2,4-dichlorophenyl) -ß-fluoro-b-propyl-lH-l, 2,4-triazole-l-ethanol, - (2,4-dichlorophenyl) -ß-methoxy-a -methyl- 1H- 1, 2,4-triazole-1-ethanol, ⁇ - (5-methyl-1,3-dioxan-5-yl) -ß- [[4- (trifluoromethyl) phenyl] methylene] 1 H-1, 2,4-triazole-1-ethanol,
  • Demeton M Demeton S, Demeton-S-methyl, Diafenthiuron, Diazinon, Dichlofenthion, Dichlorvos, Dicliphos, Dicrotophos, Diethion, Diflubenzuron, Dimethoat, Dimethylvinphos, Dioxathion, Disulfoton, Edifenphos, Emamxatin, Ethofencarbin Ethoprophos, Etrimphos, Fenamiphos, Fenazaquin, Fenbutatinoxid, Fenitrothion, Fenobucarb, Fenothiocarb,
  • Prothiofos Prothoat, Pymetrozin, Pyrachlophos, Pyridaphenthion, Pyresmethrin, Pyrethrum, Pyridaben, Pyrimidifen, Pyriproxifen, Quinalphos, RH 5992, Salithion, Sebufos, Silafluofen, Sulfotep, Sulprofos, Spinosad, Tebufenpiridosin, Tebufenpyridos, Tebufenpyridos, Tebufenpiridos , Terbufos, Tetrachlorvinphos, Thiafenox, Thiodicarb, Thiofanox, Thiomethon, Thionazin,
  • the active compounds according to the invention can furthermore be present in their commercially available formulations and in the use forms prepared from these formulations in a mixture with synergists.
  • Synergists are compounds that increase the effectiveness of the active ingredients without the added synergist itself having to be active.
  • the active substance content of the use forms prepared from the commercially available formulations can vary within wide ranges.
  • Application forms can be from 0.0000001 to 95% by weight of active compound, preferably between 0.0001 and 1% by weight.
  • the application takes place in a customary manner adapted to the application forms.
  • the active ingredient is distinguished by an excellent residual action on wood and clay as well as a good stability to alkali on limed substrates.
  • the compounds according to the invention also show herbicidal properties or plant growth-regulating activity, such as a defoliant effect.
  • the active compounds according to the invention act not only against plant, hygiene and stored-product pests, but also in the veterinary sector against animal parasites (ectoparasites) such as tick ticks, leather ticks, mites, running mites, flies (stinging and licking), parasitic fly larvae, lice, hair lice, Featherlings and fleas.
  • animal parasites ectoparasites
  • tick ticks leather ticks
  • mites running mites
  • flies stinging and licking
  • parasitic fly larvae lice, hair lice, Featherlings and fleas.
  • Nematocerina and Brachycerina e.g. Aedes spp., Anopheles spp., Culex spp., Simulium spp., Eusimulium spp., Phlebotomus spp., Lutzomyia spp., Culicoides spp., Chrysops spp., Hybomitra spp., Atylotus spp., Tabanus spp., Haematopota ., Philipomyia spp., Braula spp., Musca spp., Hydrotaea spp., Stomoxys spp., Haematobia spp., Morellia spp., Fannia spp., Glossina spp., Calliphora spp., Glossina spp., Calliphora spp., Glossina spp.,
  • Xenopsylla spp. Ceratophyllus spp .. From the order of the Heteropterida, for example Cimex spp., Triatoma spp., Rhodnius spp., Panstrongylus spp ..
  • Hyalomma spp. Rhipicephalus spp., Dermanyssus spp., Raillietia spp., Pneumonyssus spp., Sternostoma spp., Varroa spp ..
  • Actinedida Prostigmata
  • Acaridida e.g. Acarapis spp., Cheyletiella spp., Ornitrocheyletia spp., Myobia spp., Psorergates spp., Demodex spp., Trombicula spp., Listrophorus spp., Acarus spp., Tyrophagus spp., Caloglyphus spp., Hypppectoles spp ., Psoroptes spp., Chorioptes spp., Otodectes spp., Sarcoptes spp., Notoedres spp., Knemidocoptes spp., Cytodites spp., Laminosioptes spp ..
  • the active compounds of the formula (I) according to the invention are also suitable for controlling arthropods which are used in agricultural animals, e.g. Cattle, sheep, goats, horses, pigs, donkeys, camels, buffalo, rabbits, chickens, turkeys, ducks, geese, bees, other pets such as e.g. Dogs, cats, house birds, aquarium fish and so-called experimental animals, such as Hamsters, guinea pigs, rats and
  • the active compounds according to the invention are used in the veterinary sector in a known manner by enteral administration in the form of, for example, tablets, capsules, drinkers, drenches, granules, pastes, boluses, the feed-through method, suppositories, by parenteral administration, for example by Injections (intramuscular, subcutaneous, intravenous, intraperitoneal, etc.), implants, through nasal
  • dermal application in the form of, for example, diving or bathing (dipping), spraying (spray), pouring on (pour-on and spot-on), washing, powdering and with the help of shaped articles containing active ingredients, such as collars, ear tags, tail tags , Limb straps, holsters, marking devices etc.
  • active ingredients such as collars, ear tags, tail tags , Limb straps, holsters, marking devices etc.
  • the active compounds of the formula (I) can be used as formulations (for example powders, emulsions, flowable agents) which contain the active compounds in an amount of 1 to 80% by weight, directly or apply after 100 to 10,000-fold dilution or use it as a chemical bath.
  • formulations for example powders, emulsions, flowable agents
  • insects may be mentioned by way of example and preferably - without limitation, however:
  • Hymenoptera such as Sirex juvencus, Urocerus gigas, Urocerus gigas taignus, Urocerus augur
  • Kalotermes flavicollis Cryptotermes brevis, Heterotermes indicola, Reticulitermes flavipes, Reticulitermes santonensis, Reticulitermes lucifugus, Mastotermes darwiniensis, Zootermopsis nevadensis, Coptotermes formosanus.
  • Bristle tails such as Lepisma saccarina.
  • non-living materials such as preferably plastics, adhesives, glues, papers and cartons, leather, wood and wood processing products and paints.
  • the material to be protected against insect infestation is very particularly preferably wood and wood processing products.
  • Wood and wood processing products which can be protected by the agent according to the invention or mixtures containing it are to be understood as examples: timber, wooden beams, railway sleepers, bridge parts, jetties, wooden vehicles, boxes, pallets, containers, telephone masts, wooden cladding, wooden windows and doors , Plywood, chipboard, carpentry or wood products that are used in general in house construction or joinery.
  • the active substances can be used as such, in the form of concentrates or generally customary formulations such as powders, granules, solutions, suspensions, emulsions or pastes.
  • the formulations mentioned can be prepared in a manner known per se, for example by mixing the active ingredients with at least one solvent or diluent, emulsifier, dispersing and / or binding or fixing agent, water repellants, if appropriate siccatives and UV stabilizers and the like - if dyes and pigments and other processing aids.
  • the insecticidal compositions or concentrates used to protect wood and wood-based materials contain the active compound according to the invention in a concentration of 0.0001 to 95% by weight, in particular 0.001 to 60% by weight.
  • the amount of the agents or concentrates used depends on the type and occurrence of the insects and on the medium. The optimal amount can be determined in each case by test series. In general, however, it is sufficient to use 0.0001 to 20% by weight, preferably 0.001 to 10% by weight, of the active compound, based on the material to be protected.
  • organic-chemical solvent or solvent mixture and / or an oily or oily or low-volatility organic-chemical solvent or solvent mixture and / or a polar organic-chemical solvent or solvent mixture and / or water and optionally an emulsifier and / or wetting agents.
  • the organic chemical solvents used are preferably oily or oily solvents with an evaporation number above 35 and a flash point above 30 ° C., preferably above 45 ° C.
  • Corresponding mineral oils or their aromatic fractions or mineral oil-containing solvent mixtures, preferably white spirit, petroleum and / or alkylbenzene, are used as such low-volatility, water-insoluble, oily and oily solvents.
  • Mineral oils with a boiling range of 170 to 220 ° C, white spirit with a boiling range of 170 to 220 ° C, spindle oil with a boiling range are advantageous from 250 to 350 ° C, petroleum or aromatics from the boiling range of 160 to 280 ° C, turpentine oil and the like.
  • the organic low-volatility oily or oily solvents with an evaporation number above 35 and a flash point above 30 ° C., preferably above 45 ° C. can be partially replaced by slightly or medium-volatile organic chemical solvents, with the proviso that the solvent mixture is also a Evaporation number above 35 and a flash point above 30 ° C, preferably above 45 ° C, and that the insecticide-fungicide mixture is soluble or emulsifiable in this solvent mixture.
  • part of the organic chemical solvent or solvent mixture or an aliphatic polar organic chemical solvent or solvent mixture is replaced.
  • Aliphatic organic chemical solvents containing hydroxyl and / or ester and / or ether groups, such as, for example, glycol ethers, esters or the like, are preferably used.
  • the known organic-chemical binders are the water-thinnable and / or synthetic resins which are soluble or dispersible or emulsifiable in the organic-chemical solvents used and / or binding drying oils, in particular binders consisting of or containing an acrylate resin, a vinyl resin, for example polyvinyl acetate, polyester resin, polycondensation or polyaddition resin, polyurethane resin, alkyd resin or modified alkyd resin, phenolic resin, hydrocarbon resin such as indene-coumarone resin, silicone resin, drying vegetable and / or drying oils and / or physically drying binders based on a natural and / or synthetic resin.
  • binders consisting of or containing an acrylate resin, a vinyl resin, for example polyvinyl acetate, polyester resin, polycondensation or polyaddition resin, polyurethane resin, alkyd resin or modified alkyd resin, phenolic resin, hydrocarbon resin such as indene-coumarone resin,
  • the synthetic resin used as a binder can be used in the form of an emulsion, dispersion or solution. Bitumen or bituminous substances up to 10% by weight can also be used as binders. In addition, known dyes, pigments, water-repellants, odor correctors and inhibitors or anticorrosive agents and the like can be used.
  • At least one alkyd resin or modified alkyd resin and / or a drying vegetable oil is preferably contained in the agent or in the concentrate as the organic chemical binder.
  • Alkyd resins with an oil content of more than 45% by weight, preferably 50 to 68% by weight, are preferably used according to the invention.
  • binder All or part of the binder mentioned can be replaced by a fixing agent (mixture) or a plasticizer (mixture). These additives are intended to prevent volatilization of the active ingredients and crystallization or precipitation. They preferably replace 0.01 to 30% of the binder (based on
  • the plasticizers come from the chemical classes of phthalic acid esters such as dibutyl, dioctyl or benzyl butyl phthalate, phosphoric acid esters such as tributyl phosphate, adipic acid esters such as di- (2-ethylhexyl) adipate, stearates such as butyl stearate or amyl stearate, oleates such as butyl oleate, higher glycerol glycerol or glycerol ether - Kolether, glycerol ester and p-toluenesulfonic acid ester.
  • phthalic acid esters such as dibutyl, dioctyl or benzyl butyl phthalate
  • phosphoric acid esters such as tributyl phosphate
  • adipic acid esters such as di- (2-ethylhexyl) adipate
  • Fixing agents are chemically based on polyvinyl alkyl ethers such as polyvinyl methyl ether or ketones such as benzophenone and ethylene benzophenone.
  • Water is also particularly suitable as a solvent or diluent, if appropriate in a mixture with one or more of the above-mentioned organic chemical solvents or diluents, emulsifiers and dispersants.
  • a particularly effective wood protection is achieved through industrial impregnation processes, e.g. Vacuum, double vacuum or pressure process.
  • the ready-to-use compositions can optionally contain further insecticides and, if appropriate, one or more fungicides.
  • the insecticides and fungicides mentioned in Wo 94/29 268 are particularly suitable as additional mixing partners.
  • the compounds mentioned in this document are an integral part of the present application.
  • Particularly preferred mixing partners can be insecticides, such as chlorpyriphos,
  • Phoxim silafluofin, alphamethrin, cyfluthrin, cypermethrin, deltamethrin, permethrin, imidacloprid, NI-25, flufenoxuron, hexaflumuron and triflumuron, as well as fungicides such as epoxyconazole, hexaconazole, azazonazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propaconazole, propacone azole -Iod-2-propynyl-butyl carbamate, N-octyl-isothiazolin-3-one and 4,5-dichloro-N-octyl-isothiazolin
  • plants and their parts can be treated according to the invention.
  • the term "parts” or “parts of plants” or “plant parts” was explained above.
  • Plants of the plant varieties which are in each case commercially available or in use are particularly preferably treated according to the invention.
  • Plant cultivars are understood to mean plants with new properties (“traits”) which have been grown both by conventional breeding, by mutagenesis or by recombinant DNA techniques. These can be varieties, bio and genotypes.
  • the treatment according to the invention can also cause superadditive (“synergistic") effects.
  • superadditive for example, reduced application rates and / or widening of the spectrum of action and / or an increase in the action of the substances and agents which can be used according to the invention, better plant growth, increased tolerance to high or low temperatures, increased tolerance to drought or to water or soil salt content, increased flowering performance, easier harvesting, acceleration of ripeness, higher crop yields, higher quality and / or higher nutritional value of the harvested products, higher shelf life and / or workability of the harvested products, which go beyond the effects to be expected.
  • the preferred transgenic plants or plant cultivars to be treated according to the invention include all plants which have received genetic material through the genetic engineering modification, which gives these plants particularly advantageous, valuable properties (“traits”). Examples of such properties are better plant growth, increased tolerance to high or low temperatures, increased tolerance to drought or to water or soil salt content, increased flowering performance, easier harvesting, accelerated ripening, higher harvest yields, higher quality and / or higher nutritional value of the harvested products , higher shelf life and / or workability of the harvested products. Further and particularly highlighted examples of such Properties are an increased defense of the plants against animal and microbial pests, such as against insects, mites, phytopathogenic fungi, bacteria and / or viruses, and an increased tolerance of the plants to certain herbicidal active ingredients.
  • the important crop plants such as cereals (wheat, rice), corn, soybeans, potatoes, cotton,
  • Rapeseed and fruit plants (with the fruits apples, pears, citrus fruits and grapes) are mentioned, whereby maize, soybeans, potatoes, cotton and rapeseed are particularly emphasized.
  • the traits are particularly emphasized as the increased defense of the plants against insects by toxins which arise in the plants, in particular those which are caused by the genetic material
  • Bacillus thuringiensis e.g. by the genes Cry ⁇ A (a), Cry ⁇ A (b), Cry ⁇ A (c), CryllA, CrylflA, CryIIIB2, Cry9c Cry2Ab, Cry3Bb and CrylF and their combinations
  • Bt plants The properties (“traits") also particularly emphasize the increased defense of plants against fungi, bacteria and viruses through systemic acquired resistance (SAR),
  • Plants conferring can also occur in combinations with one another in the transgenic plants.
  • “Bt plants” are corn varieties, cotton varieties, soy varieties and potato varieties that are sold under the trade names YIELD GARD ® (e.g. corn, cotton, soy), KnockOut ® (e.g. corn), StarLink ® (e.g. corn), Bollgard ® ( Cotton), Nucotn ® (cotton) and
  • NewLeaf ® (potato) are sold.
  • herbicide-tolerant plants are corn varieties, cotton varieties and soy varieties which are marketed under the trade names Roundup Ready ® (tolerance to glyphosates, e.g. maize, cotton, soy), Liberty Link ® (tolerance to phosphinotricin, e.g. rape), EMI ® (tolerance to Imidazolinone) and STS ® (tolerance to sulfonylureas eg
  • the plants listed can be treated particularly advantageously according to the invention with the compounds of the general formula I or the active compound mixtures according to the invention.
  • the preferred ranges given above for the active substances or mixtures also apply to the treatment of these plants.
  • the active compounds according to the invention act not only against plant, hygiene and stored-product pests, but also in the veterinary sector against animal parasites (ectoparasites) such as tick ticks, leather ticks, mite mites, running mites, flies (stinging and licking), parasitic fly larvae, lice, hair lice, Featherlings and fleas.
  • animal parasites ectoparasites
  • tick ticks such as tick tick ticks, leather ticks, mite mites, running mites, flies (stinging and licking), parasitic fly larvae, lice, hair lice, Featherlings and fleas.
  • Brachycerina e.g. Aedes spp., Anopheles spp., Culex spp., Simulium spp., Eusimulium spp., Phlebotomus spp., Lutzomyia spp., Culicoides spp., Chrysops spp., Hybomitra spp., Atylotus spp., Tabanus spp.
  • Haematopota spp. Phüipomyia spp., Braula spp., Musca spp., Hydrotaea spp., Stomoxys spp., Haematobia spp., Morellia spp., Fannia spp., Glossina spp., Calliphora spp., Lucilia spp., Chrysomyia spp ., Wohlfahrtia spp., Sarcophaga spp., Oestrus spp., Hypoderma spp., Gasterophilus spp., Hippobosca spp., Lipoptena spp., Melophagus spp.
  • Xenopsylla spp. Ceratophyllus spp. From the order of the Heteropterida e.g. Cimex spp., Triatoma spp., Rhodnius spp.,
  • Hyalomma spp. Rhipicephalus spp., Dermanyssus spp., Raillietia spp.,
  • Actinedida Prostigmata
  • Acaridida e.g. Acarapis spp., Cheyletiella spp., Ornitrocheyletia spp., Myobia spp., Psorergates spp., Demodex spp., Trombicula spp., Listrophorus spp., Acarus spp., Tyrophagus spp., Caloglyphus spp., Hypppectoles spp ., Psoroptes spp., Chorioptes spp., Otodectes spp., Sarcoptes spp., Notoedres spp., Knemidocoptes spp., Cytodites spp., Laminosioptes spp.
  • the calibration was carried out with unbranched alkan-2-ones (with 3 to 16 carbon atoms), the logP values of which are known (determination of the logP values on the basis of the
  • Emulsifier 2 parts by weight of alkylaryl polyglycol ether
  • active compound 1 part by weight of active compound is mixed with the stated amount of solvent and emulsifier and the concentrate is diluted with water to the desired concentration.
  • Vessels are filled with sand, active ingredient solution, Meloidogyne incognita egg larva suspension and lettuce seeds.
  • the lettuce seeds germinate and the plantlets develop.
  • the galls develop at the roots.
  • the nematicidal effect is determined in% using the formation of bile. 100% means that no galls were found; 0% means that the number of galls on the treated plants corresponds to that of the untreated control.
  • the following compounds of the preparation examples show good activity: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 22, 23 , 24, 25, 26, 27, 28, 29.
  • the compounds according to the invention in the test described above show a clear superiority in terms of their effectiveness at a given active ingredient concentration in ppm (cf. Table II). The effectiveness of the compounds is given as a kill in%.
  • Emulsifier 2 parts by weight of alkylaryl polyglycol ether
  • active compound 1 part by weight of active compound is mixed with the stated amount of solvent and emulsifier and the concentrate is diluted with water to the desired concentration.
  • Cabbage leaves (Brassica oleracea) are treated by being dipped into the preparation of active compound of the desired concentration and populated with caterpillars of the army worm (Spodoptera frugiperda) while the leaves are still moist.
  • the kill is determined in%. 100% means that all caterpillars have been killed. 0% means that no caterpillars have been killed.
  • Emulsifier 2 parts by weight of alkyl polyglycol ether
  • Cabbage leaves (Brassica oleracea) are treated by being dipped into the preparation of active compound of the desired concentration and populated with larvae of the horseradish leaf beetle (Phaedon cochleariae) while the leaves are still moist.
  • the kill is determined in%. 100% means that all beetle larvae have been killed. 0% means that no beetle larvae have been killed.

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  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne de nouveaux dérivés de N'-cyano-N-méthyl-imidamide de formule générale (I), dans laquelle n représente 2, 3,4 ou 5, R représente alkyle C1-C4 éventuellement substitué par halogène et X représente halogène, les substituants X pouvant respectivement être identiques ou différents. La présente invention concerne également des procédés pour produire ces dérivés, ainsi que leur utilisation en tant qu'agents antiparasitaires.
EP03720556A 2002-05-13 2003-05-08 Derives de n -cyano-n-methyl-imidamide Withdrawn EP1506164A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10221121A DE10221121A1 (de) 2002-05-13 2002-05-13 N'-Cyano-N-methyl-imidamid-Derivate
DE10221121 2002-05-13
PCT/EP2003/004808 WO2003095418A1 (fr) 2002-05-13 2003-05-08 Derives de n'-cyano-n-methyl-imidamide

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EP1506164A1 true EP1506164A1 (fr) 2005-02-16

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US (1) US7365098B2 (fr)
EP (1) EP1506164A1 (fr)
JP (1) JP2006507222A (fr)
AU (1) AU2003224149A1 (fr)
DE (1) DE10221121A1 (fr)
WO (1) WO2003095418A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102006033572A1 (de) * 2006-07-20 2008-01-24 Bayer Cropscience Ag N'-Cyano-N-halogenalkyl-imidamid Derivate
EP2039684A1 (fr) * 2007-09-18 2009-03-25 Bayer CropScience AG Procédé destiné à la fabrication de dérivés de 2,2-difluoréthylamine par hydrogénisation d'imine
WO2012045680A2 (fr) * 2010-10-04 2012-04-12 Bayer Cropscience Ag Combinaisons de substances actives insecticides et fongicides

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EP0314852B1 (fr) * 1987-11-06 1993-11-18 Ciba-Geigy Ag Procédé de préparation d'acide imidazol-1-substitué carbonique et dérivés
US5185351A (en) * 1989-06-14 1993-02-09 Smithkline Beecham Corporation Imidazolyl-alkenoic acids useful as angiotensin II receptor antagonists
US5418250A (en) * 1989-06-14 1995-05-23 Smithkline Beecham Corporation Imidazolyl-alkenoic acids useful as angiotensin II receptor antagonists
US5304566A (en) * 1989-10-06 1994-04-19 Nippon Soda Co., Ltd Pyridine compounds which have useful insecticidal utility
JPH05310650A (ja) 1991-08-22 1993-11-22 Nippon Soda Co Ltd 新規なアミン誘導体、その製造方法及び殺虫剤
AU6845094A (en) 1993-06-07 1995-01-03 Bayer Aktiengesellschaft Iodopropargyl carbamates and their use as biocides in the protection of plants and materials
DE19548783A1 (de) * 1995-12-27 1997-07-03 Basf Ag Cyaniminooximether, Verfahren und Zwischenprodukte zu ihrer Herstellung und ihre Verwendung zur Bekämpfung von Schadpilzen und tierischen Schädlingen
ATE266631T1 (de) * 1998-07-18 2004-05-15 Bayer Cropscience Ag Imidamid-derivate

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Title
See references of WO03095418A1 *

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US7365098B2 (en) 2008-04-29
DE10221121A1 (de) 2003-12-04
WO2003095418A1 (fr) 2003-11-20
US20060035978A1 (en) 2006-02-16
JP2006507222A (ja) 2006-03-02
AU2003224149A1 (en) 2003-11-11

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