WO2012005216A1 - 有害生物防除剤 - Google Patents
有害生物防除剤 Download PDFInfo
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- WO2012005216A1 WO2012005216A1 PCT/JP2011/065285 JP2011065285W WO2012005216A1 WO 2012005216 A1 WO2012005216 A1 WO 2012005216A1 JP 2011065285 W JP2011065285 W JP 2011065285W WO 2012005216 A1 WO2012005216 A1 WO 2012005216A1
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- 0 CCN(CC*1)C1=N* Chemical compound CCN(CC*1)C1=N* 0.000 description 2
- PDCCSNAOZCFXCN-UHFFFAOYSA-N CCc([s]1)cnc1Cl Chemical compound CCc([s]1)cnc1Cl PDCCSNAOZCFXCN-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
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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
- 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
- A01N47/08—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 one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
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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
- 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
- A01N47/08—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 one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/22—O-Aryl or S-Aryl esters 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
- 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
- A01N47/08—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 one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/14—Ectoparasiticides, e.g. scabicides
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Definitions
- the present invention relates to a novel pest control agent using an imino derivative.
- Non-Patent Document 1 reports on their use as insecticides in the agricultural field (Patent Documents 1 to 3, Non-Patent Document 1).
- An object of the present invention is to provide a novel pest control agent.
- the present inventors provide a pest control agent using at least one imino derivative represented by the following chemical formula (I).
- a pest control agent using at least one imino derivative represented by the chemical formula (I) (wherein Ar is a heterocyclic ring optionally having a substituent on the ring). represents a group, X represents a sulfur atom or CH 2, NR, Y is .R representing the COR 1, CONR 3 R 4, CONHCOR 5 or CO 2 R 9, represents a hydrogen atom or an alkyl group.
- R 1 is a hydrogen atom or a C1 to C18 alkyl group, a C1 to C18 halogenated alkyl group, a C2 to C18 alkenyl group, a C2 to C18 halogenated alkenyl group, a C2 to C18 alkynyl.
- R 5 is a hydrogen atom or a C1-C5 alkyl group, a C1-C5 halogenated alkyl group, a C2-C5 alkenyl group, a C2-C5 halogenated alkenyl group, a substituted or unsubstituted C6 Represents a C10 aryl group, a substituted or unsubstituted (C6 to C10) aryl (C1 to C5) alkyl group,
- R 9 is a hydrogen atom or a C1-C18 alkyl group, a C1-C18 halogenated alkyl group, a C2-C18 alkenyl group, a C2-C18 halogenated alkenyl group, a C2-C18 Alkynyl group, C2-C18 halogenated alkynyl group, substituted or unsubstituted C6-C10 aryl group, substituted
- a preferred embodiment includes at least one compound represented by the chemical formula (I) (wherein Ar is represented by the following chemical formula (II) or (III), and X and Y have the same definitions as above)).
- a pest control agent is provided.
- a pest control agent in which the imino derivative represented by the chemical formula (I) is a compound shown in the following table.
- a pest control agent in which the pest is an animal parasitic pest is provided.
- a pest control agent in which the pest is an animal parasitic mite is provided.
- Ar ′ represents a heterocyclic group which may have a substituent on the ring
- X ′ represents a sulfur atom
- Y ′ represents COR 1 ′ or CO 2 R 9 ′.
- R 1 ′ is a substituted phenyl (C2-C4) alkyl group, a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C2-C3) alkyl group, substituted or unsubstituted Represents a heterocycle (C2-C3) alkyl group, a substituted or unsubstituted (C1-C4) alkoxymethyl group, a 3- to 7-membered heterocycloalkyl group, a substituted or unsubstituted heterocycle,
- R 9 ′ is a substituted or unsubstituted phenyl (C2 to C4) alkyl group, a 3- to 7-membered substituted or unsubstituted heterocycloalkyl (C2 to C3) alkyl group Represents a substituted or unsubstituted heterocyclic (C2-C3) alkyl
- the present invention makes it possible to effectively control pests such as animal parasitic pests.
- the pest control agent provided by the present invention means a pest control agent used outside the agricultural field.
- animal parasitic pests sanitary pests, unpleasant pests, grains, stored food pests, house pests and the like, preferably animal parasitic pests, more preferably animal parasitic acaricides. is there.
- Ar represents a heterocycle which may have a substituent on the ring.
- Specific examples of the 5-membered or 6-membered heterocyclic ring include pyridine, thiazole, tetrahydrofuran, furan and the like.
- a 3-pyridyl group, 5-thiazolyl group, and 3-tetrahydrofuranyl group are desirable.
- the substituent of the heterocyclic ring is not particularly limited, and for example, a halogen atom (which may be fluorine, chlorine, bromine, or iodine), a C1-C4 alkyl group, or a C1-C4 halogenated alkyl group.
- a halogen atom which may be fluorine, chlorine, bromine, or iodine
- a C1-C4 alkyl group or a C1-C4 halogenated alkyl group.
- X represents a sulfur atom, CH 2 or NR
- R represents a hydrogen atom or an alkyl group.
- the alkyl group is a C1-C4 alkyl group, and may be any of primary, secondary, and tertiary, for example, methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, isobutyl group , Sec-butyl group, tert-butyl group and the like.
- X represents a sulfur atom.
- Alkyl group of the halogenated alkyl group of R 1, alkyl groups R 9 represents C1 ⁇ C18, and R 1, shown is R 9 C1 ⁇ C18 may primary, be any of a tertiary For example, methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, isobutyl group, sec-butyl group, tert-butyl group, n-pentyl group, n-hexyl group, n-decanyl group And n-heptadecanyl group.
- R 1 is preferably a C1-C4, more preferably C1-C3 halogenated alkyl group
- R 9 is preferably a C1-C6, more preferably C3, C4 halogenated alkyl group.
- R 3 an alkyl group of R 4, R 5 is C1 ⁇ C5 alkyl group shown, and R 3, R 4, R 5 is C1 ⁇ C5 halogenated alkyl group represented, a primary, any of tertiary Examples thereof include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a sec-butyl group, and a tert-butyl group.
- a C1-C3 alkyl group is preferred.
- Alkenyl groups of the halogenated alkenyl group of R 1, alkenyl radicals of R 9 represents C2 ⁇ C18, and R 1, R 9 represents C2 ⁇ C18 may primary, be any of a tertiary Examples thereof include a vinyl group, 2-propenyl group, 3-butenyl group, 4-pentenyl group, 5-hexenyl group, 9-decenyl group, 16-heptadecenyl group and the like.
- R 1 is preferably a C2-C6 alkenyl group, more preferably a C4-C6 alkenyl group
- R 9 is preferably a C3-C6 alkenyl group, more preferably a C5-C6 alkenyl group.
- R 3 R 4, R 5 represents C2 ⁇ C5 alkenyl group, and R 3, an alkenyl group having a halogenated alkenyl group R 4, R 5 represents C2 ⁇ C5 are primary, secondary, tertiary Any of them may be used, and examples thereof include a vinyl group, a 2-propenyl group, and a 3-butenyl group.
- Alkynyl halogenated alkynyl group of R 1, an alkynyl group of R 9 represents C2 ⁇ C18, and R 1, R 9 represents C2 ⁇ C18 may primary, be any of a tertiary Examples thereof include 1-propynyl group, 2-propynyl group, 3-butynyl group, 4-pentynyl group, 5-hexynyl group, 9-decynyl group, 16-heptadecynyl group and the like.
- R 1 is preferably a C3-C6 alkynyl group, more preferably a C4-C6 alkynyl group
- R 9 is preferably a C3-C6 alkynyl group, more preferably a C3, C4 alkynyl group.
- Alkynyl halogenated alkynyl group R 3, an alkynyl group of R 4 represents C2 ⁇ C5, and R 3, R 4 represents C2 ⁇ C5 may primary, be any of a tertiary Examples thereof include 1-propynyl group, 2-propynyl group, 3-butynyl group, 4-pentynyl group and the like.
- the C1-C3 alkoxy group represented by R 3 and R 4 may be either primary or secondary, and examples thereof include a methoxy group and an ethoxy group.
- a C1-C2 alkoxy group is preferred.
- the substituted or unsubstituted C6 to C10 aryl group represented by R 1 , R 3 , R 4 , R 5 , R 9 specifically represents a phenyl group or a naphthyl group.
- substituent which may be substituted include a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, and a C3-C6 cyclic alkyl group.
- the substituted or unsubstituted (C6-C10) aryl (C1-C8) alkyl group (C6-C10) aryl represented by R 1 , R 3 , R 4 , R 5 , R 9 is specifically a phenyl group, naphthyl A (C1-C8) alkyl group may have a straight chain, a branched chain, or a ring.
- the substituent which may be substituted include a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, and a C3-C6 cyclic alkyl group.
- substituted or unsubstituted (C6-C10) aryl (C1-C8) alkyl groups include benzyl, 1-phenylethyl, 2-phenylethyl, 1-phenyl-2-methylpropyl, phenylcyclopropyl Group, 3-phenylcyclobutyl group, 1-phenyl-1-methylethyl group, 2- (3-methoxyphenyl) ethyl group, etc., and R 1 is preferably substituted or unsubstituted phenyl (C1 to C4).
- An alkyl group more preferably a substituted phenyl (C2-C4) alkyl group, specifically, a benzyl group, a 1-phenylethyl group, a 2-phenylethyl group, a 1-phenyl-1-methylethyl group 1-phenylcyclopropyl group, 2- (2-methoxyphenyl) ethyl group, 2- (3-methoxyphenyl) ethyl group, 2- (4-methoxyphenyl) ethyl group, 2- (3,5-dimethoxyphenyl) ) Ethyl group, 2- (2,3-dihydrobenzo [b] [1,4] dioxy 6-yl) ethyl group, 2- (benzo [d] [1,3] dioxol-5-yl) ethyl group, 2- (2-methoxyphenyl) propyl group, etc., more preferably 2- ( 2-methoxyphenyl) ethyl group, specifically,
- the substituted or unsubstituted (C6-C10) aryl (C2-C8) alkenyl group (C6-C10) aryl represented by R 1 , R 3 , R 4 , R 9 specifically represents a phenyl group or a naphthyl group.
- the (C2-C8) alkenyl group may have a straight chain, a branched chain, or a ring.
- the substituent which may be substituted include a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, and a C3-C6 cyclic alkyl group.
- Examples of substituted or unsubstituted (C6-C10) aryl (C1-C5) alkenyl groups include 2-phenylethenyl, 3-phenyl-2-propenyl, phenylcyclopropenyl, 4-phenyl-3-butenyl Etc.
- R 1 is preferably a 2-phenylethenyl group
- R 9 is preferably a 3-phenyl-2-propenyl group.
- the substituted or unsubstituted (C6-C10) aryl (C2-C8) alkynyl (C6-C10) aryl represented by R 1 , R 3 , R 4 , R 9 specifically represents a phenyl group or a naphthyl group.
- the (C2-C8) alkynyl group may have a straight chain, a branched chain, or a ring.
- Examples of the substituent which may be substituted include a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, and a C3-C6 cyclic alkyl group.
- Examples of substituted or unsubstituted (C6-C10) aryl (C1-C5) alkynyl groups include 2-phenylethynyl groups.
- the substituted or unsubstituted (C1-C4) alkoxy (C1-C5) alkyl group represented by R 1 , R 3 , R 4 , R 9 has (C1-C4) alkoxy having a straight chain, branched chain, or ring ( C1-C4) represents alkyloxy, alkenyloxy, or alkynyloxy, and examples of the substituent which may be substituted include a halogen atom, a C3-C6 cyclic alkyl group, a phenyl group, and a 3-membered to 7-membered heterocyclo An alkyl group, a substituted or unsubstituted heterocycle, etc. are mentioned.
- the phenyl group is a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group Which may be substituted by a group, a nitro group or a cyano group, and the substituents substituted on adjacent carbons together represent -O- (CH2) nO- (where n represents 1 or 2). May be.
- the heterocycloalkyl group may be substituted with a halogen.
- the heterocycle may be substituted with halogen.
- the (C1 to C5) alkyl group of the substituted or unsubstituted (C1 to C4) alkoxy (C1 to C5) alkyl group may have a straight chain, a branch, or a ring.
- Examples of (C1-C4) alkoxy (C1-C5) alkyl groups include methyloxymethyl, ethyloxymethyl, methyloxyethyl, ethyloxyethyl, isopropyloxymethyl, t-butyloxymethyl, etc.
- the substituted or unsubstituted (C1 to C4) alkoxy (C1 to C5) alkyl group represented by R1 is preferably a substituted or unsubstituted (C1 to C4) alkoxy (C1 to C3) alkyl group, and more preferably Is a substituted or unsubstituted (C1-C4) alkoxymethyl group, specifically a methoxymethyl group, an ethoxymethyl group, an ethynyloxymethyl group, a (3,3,3-trifluoropropyloxy) methyl group, (4 , 4,4-trifluorobutyloxy) methyl group, (2-furanylmethyloxy) methyl group, (3-furanylmethyloxy) methyl group, (2-tetrahydrofuranylmethyloxy) methyl group, (3-teto Hydrofuranylmethyloxy) methyl group, 2- (2-methoxyphenyl) ethyloxymethyl group, 2- (2-fluorophenyl) ethy
- the substituted or unsubstituted (C1-C4) alkoxy (C2-C5) alkenyl group (C1-C4) alkoxy represented by R 1 , R 3 , R 4 , R 9 has a straight chain, branched or ring (C1 -C4) represents alkyloxy, alkenyloxy, or alkynyloxy, and examples of the substituent that may be substituted include a halogen atom, a C3-C6 cyclic alkyl group, a phenyl group, and a 3-membered to 7-membered heterocycloalkyl Group, substituted or unsubstituted heterocycle and the like.
- the phenyl group is a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group Which may be substituted by a group, a nitro group or a cyano group, and the substituents substituted on adjacent carbons together represent -O- (CH2) nO- (where n represents 1 or 2). May be.
- the heterocycloalkyl group may be substituted with a halogen.
- the heterocycle may be substituted with halogen.
- the (C2 to C5) alkenyl group of the substituted or unsubstituted (C1 to C4) alkoxy (C2 to C5) alkenyl group may have a straight chain, a branch, or a ring.
- substituted or unsubstituted (C1-C4) alkoxy (C2-C5) alkenyl groups include 2-methoxyethenyl group, 2-ethoxyethenyl group, 3-methoxy-2-propenyl group, 3-ethoxy-2 -Propenyl group, (2-furanylmethyloxy) ethenyl group, (3-furanylmethyloxy) ethenyl group, (2-tetrahydrofuranylmethyloxy) ethenyl group, (3-tetrahydrofuranylmethyloxy) ethenyl group, etc. Can be mentioned.
- the substituted or unsubstituted (C1-C4) alkoxy (C2-C5) alkynyl group (C1-C4) alkoxy represented by R 1 , R 3 , R 4 , R 9 has a straight chain, a branched chain, or a ring (C1 -C4) represents alkyloxy, alkenyloxy, or alkynyloxy, and examples of the substituent that may be substituted include a halogen atom, a C3-C6 cyclic alkyl group, a phenyl group, and a 3-membered to 7-membered heterocycloalkyl Group, substituted or unsubstituted heterocycle and the like.
- the phenyl group is a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group Which may be substituted by a group, a nitro group or a cyano group, and the substituents substituted on adjacent carbons together represent -O- (CH2) nO- (where n represents 1 or 2). May be.
- the heterocycloalkyl group may be substituted with a halogen.
- the heterocycle may be substituted with halogen.
- the (C2-C5) alkynyl group of the substituted or unsubstituted (C1-C4) alkoxy (C2-C5) alkynyl group may have a straight chain, branched chain, or ring.
- substituted or unsubstituted (C1-C4) alkoxy (C2-C5) alkynyl groups include 2-methoxyethynyl group, 2-ethoxyethynyl group, 3-methoxy-2-propynyl group, 3-ethoxy-2-propynyl Group, (2-furanylmethyloxy) ethynyl group, (3-furanylmethyloxy) ethynyl group, (2-tetrahydrofuranylmethyloxy) ethynyl group, (3-tetrahydrofuranylmethyloxy) ethynyl group, etc. .
- the C1-C3 alkoxycarbonyl group represented by R 1 represents an alkyl group in which the alkoxy alkyl group is a C1-C3 linear, branched, or ring. For example, an ethyloxycarbonyl group etc. are mentioned.
- the C1-C3 alkoxycarbonylmethyl group represented by R 3 and R 4 represents an alkyl group in which the alkoxy alkyl group is a C1-C3 straight chain or branched or ring.
- methoxycarbonylmethyl group, ethoxycarbonylmethyl group, n-propyloxycarbonylmethyl group, isopropyloxycarbonylmethyl group, cyclopropyloxycarbonylmethyl group and the like can be mentioned.
- (C1-C3) alkylsulfonyl of (C1-C3) alkylsulfonyl (C1-C3) alkyl group represented by R 1 is (C1-C3) alkylsulfonyl, alkenylsulfonyl, or alkynyl having a straight chain, branched chain, or ring Represents a sulfonyl, and the (C1-C3) alkyl group represents a linear, branched, or ring (C1-C3) alkyl group.
- a methylsulfonylethyl group etc. are mentioned.
- the (C1-C4) alkylthio of (C1-C4) alkylthio represented by R 1 , R 3 , R 4 , R 9 is a (C1-C4) alkylthio having a straight chain, branched chain, or ring.
- Alkenylthio, or alkynylthio, the (C1-C5) alkyl group represents a linear, branched, or ring-containing (C1-C5) alkyl group.
- a methylthiomethyl group, a methylthioethyl group, an ethylthiomethyl group, an isopropylthiomethyl group, a trifluoromethylthiomethyl group, and the like can be given.
- a methylthiomethyl group and a methylthioethyl group are preferred.
- the C3-C12 substituted or unsubstituted cycloalkyl group represented by R 1 , R 3 , R 4 , or R 9 represents a C3-C12 alkyl group containing one or more cycloalkyl groups, and is an alkyl group on the ring or chain.
- the moiety may contain alkenyl or alkynyl. Examples thereof include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, a cyclopropylmethyl group, a cyclohexylmethyl group, and a cyclopentenyl group.
- the substituent is not particularly limited, and examples thereof include a halogen atom (which may be chlorine, bromine, fluorine, or iodine) or a C1-C3 alkyl group.
- R 1 is preferably a cyclopropyl group, a cyclopentyl group, a cyclohexyl group, more preferably a cyclohexyl group, and R 9 is preferably a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, and more preferably a cyclobutyl group.
- the 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl group represented by R 1 , R 3 , R 4 , or R 9 has 1 to 2 heteroatoms such as an oxygen atom, a sulfur atom, or a nitrogen atom And includes oxiranyl group, azetidinyl group, pyrrolidinyl group, piperidinyl group, piperazinyl group, morpholinyl group, oxetanyl group, thietanyl group, tetrahydrofuranyl group, tetrahydropyranyl group and the like.
- R 1 is preferably a 2-oxiranyl group, a 3-azetidinyl group, a 1-morpholinyl group, a tetrahydrofuranyl group, more preferably a tetrahydrofuranyl group, and R 9 is preferably a 3-oxetanyl group, 3-thietanyl. Group, and more preferably a 3-oxetanyl group.
- substituent which may be substituted include a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, and a C3-C6 cyclic alkyl group.
- Methylsulfonyl group methoxy group, nitro group, cyano group and the like.
- 3- or 7-membered substituted or unsubstituted heterocycloalkyl (C1 to C8) alkyl group represented by R 1 or R 9 , 3 to 7-membered substituted or unsubstituted heterocycloalkyl (C2 to C8)
- An alkenyl group, a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C2-C8) alkynyl group, a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl is an oxygen atom, a sulfur atom, or
- a heterocycloalkyl group containing 1 to 2 heteroatoms such as a nitrogen atom, such as an oxiranyl group, azetidinyl group, pyrrolidinyl group, piperidinyl group, piperazinyl group, morpholinyl group, oxetanyl group, thietanyl group, tetra
- R 1 is preferably a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C1-C3) alkyl group, a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C2-C3) alkenyl. More preferably a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C2-C3) alkyl group, a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C2-C3).
- An alkenyl group specifically a morpholinylmethyl group, a 2- (2-tetrahydrofuranyl) ethyl group, or a 3-tetrahydrofuranylmethyl group
- R 9 is preferably a 3-membered to 7-membered ring
- a substituted or unsubstituted heterocycloalkyl (C1-C3) alkyl group more preferably a 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C2-C3) alkyl group, specifically 2 -Oxiranylmethyl group, 2-tetrahydrofuranylmethyl Group, 2-tetrahydropyranylmethyl group, 3- (2-tetrahydrofuranyl) propyl, 2- (3-tetrahydrofuranyl) ethyl, and the like.
- substituents which may be substituted include a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, and a C3-C6 cyclic alkyl group.
- a halogen atom a C1-C4 alkyl group which may be substituted with a halogen
- a C1-C4 alkyloxy group which may be substituted with a halogen
- C3-C6 cyclic alkyl group a C3-C6 cyclic alkyl group.
- the (C1 to C3) alkyl group of the cyano (C1 to C3) alkyl group represented by R 1 represents a (C1 to C3) alkyl group having a straight chain, branched chain, or ring.
- Examples of the cyano (C1 to C3) alkyl group include a cyanomethyl group.
- substituents include a halogen atom, a C1-C4 alkyl group that may be substituted by halogen, a C1-C4 alkyloxy group that may be substituted by halogen, a C3-C6 cyclic alkyl group, Examples thereof include a methylsulfonyl group, a methoxy group, a nitro group, and a cyano group.
- (C1 to C8) alkyl group of substituted or unsubstituted phenoxy (C1 to C8) alkyl group, (C2 to C8) alkenyl group of substituted or unsubstituted phenoxy (C2 to C8) alkenyl group, substituted or unsubstituted phenoxy (C2 to The (C2 to C8) alkynyl group of the C8) alkynyl group may have a straight chain, a branch, or a ring.
- R1 is preferably a phenoxymethyl group.
- R 1 or R 9 represents a substituted or unsubstituted heterocycle (C1 to C8) alkyl group, a substituted or unsubstituted heterocycle (C2 to C8) alkenyl group, a substituted or unsubstituted heterocycle (C2 to C8) alkynyl
- the heterocycle of the group represents a 3- to 10-membered aromatic heterocycle having a heteroatom such as an oxygen atom, a sulfur atom, or a nitrogen atom, such as furanyl, thienyl, pyrazolyl, thiazolyl, imidazolyl, triazolyl, pyridyl, pyrimidinyl And quinolinyl.
- Examples of the substituent that may be substituted on the heterocycle include a halogen atom, a C1-C4 alkyl group that may be substituted with halogen, a C1-C4 alkyloxy group that may be substituted with halogen, and a C3-C6 Examples thereof include a cyclic alkyl group, a methylsulfonyl group, a methoxy group, a nitro group, and a cyano group.
- the (C2 to C8) alkynyl group of the hetero ring (C2 to C8) alkynyl group may have a straight chain, a branched chain, or a ring.
- substituted or unsubstituted heterocyclic (C1 to C8) alkyl groups substituted or unsubstituted heterocyclic (C2 to C8) alkenyl groups, substituted or unsubstituted heterocyclic (C2 to C8) alkynyl groups
- substituted or unsubstituted heterocyclic (C2 to C8) alkynyl groups include 2 -Furanylmethyl group, 2- (2-furanyl) ethyl group, 2- (3-furanyl) ethyl group, 1-pyrazolylmethyl group, 2- (1-pyrazolyl) ethyl group, 1-imidazolylmethyl group, 2-imidazolylethyl Group, 2-thienylmethyl group, 1-triazolylmethyl group, 2- (4-thiazolyl) ethyl group, and R 1 is preferably a substituted or unsubstituted heterocyclic (C1 to C3) alkyl group, A substituted or unsubstituted heterocyclic (
- R 1 or R 9 represents a substituted or unsubstituted heterocyclic oxy (C1 to C8) alkyl group, a substituted or unsubstituted heterocyclic oxy (C2 to C8) alkenyl group, a substituted or unsubstituted heterocyclic oxy (C2 to C8) Heterocycle of alkynyl group represents a 3- to 10-membered aromatic heterocycle having a heteroatom such as an oxygen atom, a sulfur atom, or a nitrogen atom, and examples thereof include furanyl, thienyl, pyrazolyl, thiazolyl, imidazolyl, triazolyl, Examples include pyridyl, pyrimidinyl, quinolinyl and the like.
- Examples of the substituent that may be substituted on the heterocycle include a halogen atom, a C1-C4 alkyl group that may be substituted with halogen, a C1-C4 alkyloxy group that may be substituted with halogen, and a C3-C6 Examples thereof include a cyclic alkyl group, a methylsulfonyl group, a methoxy group, a nitro group, and a cyano group.
- the (C2 to C8) alkynyl group of the unsubstituted heterocyclic oxy (C2 to C8) alkynyl group may have a straight chain, a branched chain, or a ring, and a substituted or unsubstituted heterocyclic oxy (C1 to C8
- Examples of alkyl groups, substituted or unsubstituted heterocyclic oxy (C2 to C8) alkenyl groups, substituted or unsubstituted heterocyclic oxy (C2 to C8) alkynyl groups include 2-furanyloxymethyl group, 2- (2-furanyl) oxyethyl group, 2- (3-furany
- Examples of the substituent that may be substituted on the pyridine ring of the substituted pyridylmethyl group represented by R 3 and R 4 include a halogen atom, a C1-C4 alkyl group that may be substituted with halogen, and a substituent that may be substituted with halogen. Examples thereof include a C1-C4 alkyloxy group, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group, a nitro group, and a cyano group.
- the substituted or unsubstituted heterocycle represented by R 1 represents a 5- to 10-membered heteroaromatic ring, and specific examples include a quinoline ring, a benzofuran ring, an indole ring, an imidazoline ring, a pyridine ring, a pyrazine ring, a pyridazine ring, Examples include a pyrimidine ring, a thiophene ring, a thiazole ring, a tetrahydrofuran ring, and a furan ring.
- the substituted or unsubstituted aromatic ring represented by R 1 represents the same as C6-C10 aryl.
- the (C1-C5) alkylcarbonylamino (C1-C3) alkyl group represented by R 1 is a carbonylamino (C1-C3) alkyl group having a linear or branched (C1-C5) alkyl, specifically, Examples thereof include a methylcarbonylaminoethyl group.
- the (C1-C5) alkyloxycarbonylaminooxymethyl group represented by R 1 is a carbonylaminooxymethyl group having a linear or branched (C1-C5) alkyloxy group, specifically, ethoxycarbonylaminooxy A methyl group etc. are mentioned.
- the (C1-C5) alkyloxycarbonylaminomethyl group represented by R 1 is a carbonylaminomethyl group having a linear or branched (C1-C5) alkyloxy group, specifically, t-butyloxycarbonylamino. A methyl group etc. are mentioned.
- the (C1-C5) alkylcarbonyloxymethyl group represented by R 1 is a carbonyloxymethyl group having a linear or branched (C1-C5) alkyl group, and specific examples thereof include a methylcarbonyloxymethyl group. It is done.
- Examples of the substituent which may be substituted on the benzene ring of the substituted or unsubstituted benzenesulfonyl group represented by R 3 and R 4 include a halogen atom, a C1-C4 alkyl group which may be substituted with halogen, and halogen. Examples thereof include an optionally substituted C1-C4 alkyloxy group, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group, a nitro group, and a cyano group.
- the (C1 to C5) alkylamino group represented by R 3 and R 4 is an amino group having a linear or branched (C1 to C5) alkyl, and specific examples include a methylamino group.
- Examples of the substituent that may be substituted on the phenyl group of the substituted or unsubstituted phenylamino group represented by R 3 and R 4 include a halogen atom, a C1-C4 alkyl group that may be substituted with halogen, and a halogen group. Examples thereof include C1-C4 alkyloxy group, C3-C6 cyclic alkyl group, methylsulfonyl group, methoxy group, nitro group, cyano group and the like.
- the (C1-C5) alkylcarbonylamino group represented by R 3 and R 4 is an amino group having a linear or branched (C1-C5) alkyl, and specific examples include a methylcarbonylamino group.
- Examples of the substituent which may be substituted on the benzene ring of the substituted or unsubstituted benzoylamino group represented by R 3 and R 4 include a halogen atom, a C1-C4 alkyl group which may be substituted by halogen, and halogen. Examples thereof include C1-C4 alkyloxy group, C3-C6 cyclic alkyl group, methylsulfonyl group, methoxy group, nitro group, cyano group and the like.
- Examples of the ring formed by NR 3 R 4 include an azetidine ring, a pyrrolidine ring, a piperidine ring, and a morpholine ring.
- alkyl group, alkenyl group, and alkynyl group may be substituted with a halogen atom.
- Ar represents a heterocyclic group which may have a substituent on the ring
- X represents a sulfur atom
- Y represents COR 1 or CO 2 R. 9 is represented.
- R 1 is a C1-C4 halogenated alkyl group, a C2-C6 alkenyl group, a C3-C6 alkynyl group, a substituted or unsubstituted phenyl (C1-C4) alkyl group, a substituted or unsubstituted phenyl (C2 -C3) Alkenyl group, substituted or unsubstituted (C1-C4) alkoxy (C1-C3) alkyl group, 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C1-C3) alkyl group, 3-membered ring A substituted or unsubstituted heterocycloalkyl (C1-C3) alkenyl group, a substituted or unsubstituted heterocyclic (C1-C3) alkyl group, a substituted or unsubstituted heterocyclic (C2-C3) alkenyl
- Ar represents
- R 1 is a C1-C3 halogenated alkyl group, a C4-C6 alkenyl group, a C4-C6 alkynyl group, a substituted phenyl (C2-C4) alkyl group, a substituted or unsubstituted phenyl (C2-C3) Alkenyl group, substituted or unsubstituted (C1-C4) alkoxymethyl group, 3-membered to 7-membered substituted or unsubstituted heterocycloalkyl (C2-C3) alkyl group, 3-membered to 7-membered ring substituted or unsubstituted A substituted heterocycloalkyl (C2-C3) alkenyl group, a substituted or unsubstituted heterocyclic (C2-C3) alkyl group, a substituted or unsubstituted heterocyclic (C2-C3) alkenyl group,
- Y is CO 2 R 9 ,
- Examples of the substituent which may be substituted on the substituted phenyl (C2 to C4) alkyl group represented by R 1 ′ in formula (Ia) include a halogen atom, a C1 to C4 alkyl group which may be substituted with halogen, halogen And C1-C4 alkyloxy group, C3-C6 cyclic alkyl group, methylsulfonyl group, methoxy group, nitro group, cyano group, etc., which may be substituted with May represent —O— (CH 2) n O— (where n represents 1 or 2).
- Preferred substituents are a halogen atom, a C1-C4 alkyl group optionally substituted by halogen, a group selected from a C1-C4 alkyloxy group optionally substituted by halogen, and adjacent carbon atoms.
- the substituents to be substituted together may represent —O— (CH 2) n O— (where n represents 1 or 2). More preferably, a methoxy group or a substituent substituted on adjacent carbon together represents —O— (CH 2) n O— (where n represents 1 or 2).
- Examples of the substituent which may be substituted by the substituted or unsubstituted heterocycloalkyl (C2 to C3) alkyl group represented by R 1 ′ as a 3-membered to 7-membered ring include a halogen atom and a C1 optionally substituted by a halogen -C4 alkyl group, C1-C4 alkyloxy group optionally substituted by halogen, C3-C6 cyclic alkyl group, methylsulfonyl group, methoxy group, nitro group, cyano group, etc.
- Examples of the substituent which may be substituted on the substituted or unsubstituted heterocyclic (C2 to C3) alkyl group represented by R 1 ′ include a halogen atom, a C1 to C4 alkyl group which may be substituted with halogen, and halogen. And optionally substituted C1-C4 alkyloxy group, C3-C6 cyclic alkyl group, methylsulfonyl group, methoxy group, nitro group, cyano group, etc.
- Examples of the substituent that may be substituted on the substituted or unsubstituted (C1 to C4) alkoxymethyl group represented by R 1 ′ include a halogen atom, a C3 to C6 cyclic alkyl group, a phenyl group, and a 3-membered to 7-membered ring.
- Examples include a heterocycloalkyl group, a substituted or unsubstituted heterocycle, and preferably a halogen atom, a 3- to 7-membered heterocycloalkyl group, a heterocycle, and the like.
- the phenyl group is a halogen atom, a C1-C4 alkyl group which may be substituted with a halogen, a C1-C4 alkyloxy group which may be substituted with a halogen, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group Which may be substituted by a group, a nitro group or a cyano group, and the substituents substituted on adjacent carbons together represent -O- (CH2) nO- (where n represents 1 or 2). May be.
- the heterocycloalkyl group may be substituted with a halogen.
- the heterocycle may be substituted with halogen.
- Examples of the substituent that may be substituted on the substituted or unsubstituted phenyl (C2 to C4) alkyl group represented by R 9 ′ include a halogen atom, a C1 to C4 alkyl group that may be substituted with a halogen, and a halogen substituted
- a C1-C4 alkyloxy group, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group, a nitro group, a cyano group and the like, which may be substituted, are preferably substituted with a halogen atom or halogen
- Examples thereof include C1-C4 alkyl groups and C1-C4 alkyloxy groups optionally substituted by halogen.
- substituents substituted on adjacent carbons may be taken together to represent —O— (CH 2) n O— (where n represents 1 or 2).
- the 3-membered to 7-membered ring represented by R 9 ′ The substituted or unsubstituted heterocycloalkyl (C2 to C3) alkyl group may be substituted with a halogen atom, a C1 to C4 alkyl group which may be substituted with a halogen, or a halogen.
- C1-C4 alkyloxy group, C3-C6 cyclic alkyl group, methylsulfonyl group, methoxy group, nitro group, cyano group and the like may be mentioned.
- Examples of the substituent that may be substituted on the substituted or unsubstituted heterocyclic (C2 to C3) alkyl group represented by R 9 ′ include a halogen atom, a C1 to C4 alkyl group that may be substituted with halogen, and halogen. Examples thereof include an optionally substituted C1-C4 alkyloxy group, a C3-C6 cyclic alkyl group, a methylsulfonyl group, a methoxy group, a nitro group, and a cyano group.
- Ar ′ represents a heterocyclic group represented by the formula (II) or the formula (III), X ′ represents a sulfur atom, and Y ′ represents COR. It represents a 1 ', or CO 2 R 9'.
- R 1 ′ is a substituted phenyl (C2 to C4) alkyl group, a 3 to 7 membered unsubstituted heterocycloalkyl (C2 to C3) alkyl group, an unsubstituted heterocycle (C2 To C3) represents an alkyl group, a substituted or unsubstituted (C1 to C4) alkoxymethyl group
- R 9 ′ is a substituted or unsubstituted phenyl (C2-C4) alkyl group, a 3-membered to 7-membered unsubstituted heterocycloalkyl (C2-C3) alkyl group, A substituted heterocycle (C2-C3) alkyl group
- Ar ′ represents a heterocyclic group represented by formula (II) or formula (III)
- X ′ represents a sulfur atom
- R 1 ′ is a phenylethyl group (wherein the phenyl group is substituted with 1 to 2 methoxy groups, or a substituent substituted with an adjacent carbon is combined— O- (CH2) nO- (wherein n represents 1 or 2), tetrahydrofuranyl (C2-C3) alkyl group, furanyl (C2-C3) alkyl group, thienyl (C2-C3) alkyl group, Furanylmethyloxymethyl group, halogenated (C1-4) alkyloxymethyl group,
- R 9 ′ is a substituted or unsubstituted phenyl (C2 to C4) alkyl group (wherein the substituent that may be substituted is a halogen atom or a halogen-substituted group).
- a C1-C4 alkyl group which may be substituted with a halogen atom, a C1-C4 alkyloxy group which may be substituted with a halogen atom, and a substituent group which substitutes on adjacent carbons are combined together to form -O- (CH2) nO- (wherein n represents 1 or 2), a 3-membered to 7-membered unsubstituted heterocycloalkyl (C2-C3) alkyl group, an unsubstituted heterocycle (C2-C3) alkyl group Indicates.
- the compound represented by the chemical formula (I) contained in the pest control agent of the present invention can be obtained by the method described in International Publication No. 2010-001922 (Patent Document 3).
- ticks for example, lone star ticks, Gulf of Mexico ticks, mushroom ticks, rocky mountain ticks, west coast ticks, American dog ticks, ticks, ticks
- Tick, Tick, Tick, Tick, Western mite Schulze mite, Sheep mite, Black mite, Tiger mite, Cray mite, Tick mites (e.g., Mites, Mites, Mites Mites (for example, bovine cucumber mite mites), mites (for example, mushroom mites, mite mites), prickly mites (for example, mite mites), spiders Mites (e.g., chicken mites, echinoid mites), tsutsugamushi (e.g.
- fleas e.g., cat fleas, human fleas
- lice e.g., dog lice, chicken lice
- lice E.g., pig lice, dog lice, body lice, head lice, whiteflies
- flies e.g., bull flies, horn flies
- flukes bald insects, tapeworms, nematodes, protozoa, spores Etc.
- animal parasitic fleas and mites and more preferred are animal parasitic fleas.
- Examples of sanitary pests, unpleasant pests, stored grain pests, stored food pests, and house pests to which the pest control agent of the present invention is applied include mosquitoes (eg, Aedes albopictus, Culex), cockroaches (black roaches, Japanese cockroaches, German cockroaches) Acarids (for example, mites), flies (for example, houseflies, mosquitoes, butterflies, drosophila, chironomids), flyfish, mosquitoes, hymenopterous insects (for example, Ants such as the crocodile and fire ant, giant hornet Bees, etc.), Paramecium arthropods (eg, Paramecium, Funabushi, Dangamushi), Hemiptera insects (eg, bed bugs), polypods of arthropods (eg, centipedes, geese, millipede) ), Arachnid arthropods (eg,
- the pest control agent of the present invention can be prepared by mixing an existing drug in addition to the compound represented by the chemical formula (I).
- the pest control agent of the present invention can be prepared using a carrier corresponding to the method of use in addition to the compound represented by the chemical formula (I).
- Examples of the carrier that can be used include a liquid carrier, a solid carrier, a gaseous carrier, a surfactant, a dispersant, and other formulation adjuvants.
- solid support examples include clays (carion clay, diatomaceous earth, bentonite, acidic clay), synthetic hydrous silicon oxide, talc, ceramic, and other inorganic minerals (selenite, quartz, sulfur, activated carbon, calcium carbonate, hydrated silica) Etc.), etc., starch, lactose, cellulose, vinyl chloride polymers, synthetic polymers such as polyurethane, food and animal feed (feed straw, oil cake, cereal flour, cereal flour, etc.) .
- liquid carrier examples include alcohols (methanol, ethanol, isopropanol, polyethylene glycol, propylene glycol, dipropylene glycol, tripropylene glycol, glycerin, etc.), ketones (acetone, methyl ethyl ketone, etc.), aromatic hydrocarbons (benzyl).
- alcohols methanol, ethanol, isopropanol, polyethylene glycol, propylene glycol, dipropylene glycol, tripropylene glycol, glycerin, etc.
- ketones acetone, methyl ethyl ketone, etc.
- aromatic hydrocarbons benzyl
- Alcohol Alcohol, benzene, toluene, xylene, ethylbenzene, methylnaphthalene, etc.), aliphatic hydrocarbons (paraffin, n-hexane, cyclohexane, kerosene, kerosene, etc.), ethers (diethylene glycol monoethyl ether, diethylene glycol monomethyl ether, diisopropyl ether, Diethyl ether, dioxane, tetrahydrofuran, etc.), esters (propylene carbonate, ethyl acetate, butyl acetate, benzyl benzoate, Isopropyl styrene, fatty acid esters of propylene glycol, etc.), nitriles (acetonitrile, isobutyronitrile, etc.), amides (dimethylformamide, dimethylacetamide, N-methylpyrrolidone, etc.),
- gaseous carrier examples include LPG, air, nitrogen, carbon dioxide gas, dimethyl ether and the like.
- surfactants and dispersants for emulsification, dispersion, spreading, etc. include alkyl sulfates, alkyl (aryl) sulfonates, polyoxyalkylene alkyl (aryl) ethers, polyhydric alcohol esters, Examples include lignin sulfonate.
- examples of the adjuvant for improving the properties of the preparation include carboxymethyl cellulose, gum arabic, polyethylene glycol, calcium stearate and the like.
- the above carriers, surfactants, dispersants, and adjuvants may be used alone or in combination as necessary.
- the pest control agent of the present invention includes liquids, wettable powders, emulsions, granules, granule wettable powders, liquefied drops (spot-on agents, pour-on agents), sprays, foam preparations, aerosols, tablets, granules. , Fine granules, powders, capsules, chewables, injections, suppositories, creams, shampoos, rinse agents, resin agents, smoke agents, poison baits and the like.
- the pest control agent of the present invention is an animal parasitic pest control agent
- it is a solution, emulsion, liquefied drop (spot-on agent, pour-on agent), spray, foam preparation, aerosol, tablet, granule , Fine granules, powders, capsules, chewables, injections, suppositories, creams, shampoos, rinse agents, resin agents, smoke agents, poison baits, etc., liquid agents, liquefied drops (spot-on agents) And pour-on agents) are particularly preferred.
- the liquid preparation can further contain formulation emulsifiers such as ordinary emulsifiers, dispersants, spreading agents, wetting agents, suspending agents, stabilizers, preservatives, propellants, and the like.
- formulation emulsifiers such as ordinary emulsifiers, dispersants, spreading agents, wetting agents, suspending agents, stabilizers, preservatives, propellants, and the like.
- a normal film-forming agent can also be blended.
- the surfactant for emulsification, dispersion, spreading, etc. include soaps, polyoxyalkylene alkyl (aryl) ethers, polyoxyethylene alkyl allyl ethers, polyoxyethylene fatty acid esters, higher alcohols, alkyls. Examples thereof include aryl sulfonates.
- dispersant include casein, gelatin, polysaccharides, lignin derivatives, saccharides, and synthetic water-soluble polymers.
- Examples of the spreading / wetting agent include glycerin and polyethylene glycol.
- Examples of the suspending agent include casein, gelatin, hydroxypropylcellulose, and gum arabic.
- Examples of the stabilizing agent include phenolic antioxidants (BHT, BHA, etc.), amine antioxidants ( Diphenylamine, etc.) and organic sulfur-based antioxidants.
- Examples of the preservative include methyl paraoxybenzoate, ethyl paraoxybenzoate, propyl paraoxybenzoate, and butyl paraoxybenzoate.
- the above carriers, surfactants, dispersants, and adjuvants may be used alone or in combination as necessary. Furthermore, you may contain a fragrance
- the content of the active ingredient in the pest control agent of the present invention is usually 1 to 75% by weight in the liquid form.
- Liquefied drops are liquid carriers capable of applying the active ingredient of the present invention to the skin, for example, aliphatic hydrocarbons such as alcohols and paraffins, and esters such as fatty acid esters of propylene glycol. It can be dissolved, suspended, or emulsified in animal and vegetable oils, water, etc., and added with an absorption promoter, coloring agent, preservative, etc. as necessary.
- excipients such as starch and lactose, and disintegrate like cellulose as necessary
- binders such as gum arabic and hydroxypropyl cellulose
- lubricants such as magnesium stearate, talc, etc.
- the content of the active ingredient in the pest control agent of the present invention is usually 0.1 to 50% by weight.
- Carriers for preparing injections must be prepared as sterile solutions, which include other substances, for example, enough salts or glucose to make the solution isotonic with blood. May be.
- Carriers that can be used include glycerides, benzyl benzoate, isopropyl myristate and esters such as fatty acid derivatives of propylene glycol, organic solvents such as N-methylpyrrolidone, glycerol formal.
- the content of the active ingredient in the pest control agent of the present invention is usually 0.01 to 10% by weight for injections.
- Examples of the carrier used for preparing the cream include non-volatile hydrocarbons (liquid paraffin, etc.), lanolin-added oils and fats, higher fatty acids, fatty acid esters, animal and vegetable oils, silicone oils, water and the like. Furthermore, emulsifiers, moisturizers, antioxidants, fragrances, borax, and ultraviolet absorbers may be used alone or in combination as required. Examples of the emulsifier include fatty acid sorbitan, polyoxyethylene alkyl ether, fatty acid polyoxyethylene, and the like. The content of the active ingredient in the pest control agent of the present invention is usually 0.5 to 70% by weight for creams.
- Examples of the carrier for preparing the resin agent include vinyl chloride polymers and polyurethane. If necessary, plasticizers such as phthalates, adipates, and stearic acid can be added to these substrates.
- the active ingredient is kneaded in the base material and then molded by injection molding, extrusion molding, press molding or the like. Furthermore, it can be made into an animal ear tag and an animal insect repellent collar through processes such as proper molding and cutting.
- Carriers for poisonous baits include, for example, food, animal feed and attractants (flour such as wheat flour and corn flour, starch such as corn starch and potato starch, sugar such as granulated sugar, maltose and honey, glycerin, onion flavor, milk Food flavors such as flavors, animal powders such as rice flour and fish meal, and various pheromones).
- the content of the active ingredient of the pest control agent of the present invention is usually 0.0001-90% by weight for poison baits.
- the pest control agent of the present invention is administered orally or by injection into the body of an applied animal, administered to the whole or a part of the body surface of the applied animal, and covers places where pest invasion, parasitism, and migration are expected. By doing so, pests can be controlled.
- the pest control agent of the present invention may be used as it is, but depending on the case, it can be diluted with water, a liquid carrier, a commercially available shampoo, rinse, bait, a breeding house underlay or the like.
- 4-methoxybutan-1-ol 92 mg (0.88 mmol) was dissolved in anhydrous dichloromethane 1.0 ml, triethylamine 122 ⁇ l (89 mg, 0.88 mmol) was added, and the mixture was stirred at 0 ° C. for 30 minutes.
- 161 mg (0.80 mmol) of 4-nitrophenyl chloroformate dissolved in 2 ml of anhydrous dichloromethane was added and stirred at room temperature for 1 day. After completion of the reaction, the reaction solution was poured into 25 ml of water and extracted three times with chloroform.
- Formulation Example 1 [Granule] Compound 6 5% by weight Bentonite 40% by weight Talc 10% by weight 43% by weight of clay 2% by weight calcium lignin sulfonate The above components were pulverized and mixed uniformly, kneaded well with water, and granulated and dried to obtain granules.
- Formulation Example 2 [wettable powder] Compound 6 30% by weight 50% by weight of clay 2% white carbon Diatomaceous earth 13% by weight Calcium lignin sulfonate 4% by weight Sodium lauryl sulfate 1% by weight The above ingredients were mixed uniformly and pulverized to obtain a wettable powder.
- Formulation Example 3 [Granule wettable powder] Compound 6 30% by weight 60% clay Dextrin 5% by weight Alkyl maleic acid copolymer 4% by weight Sodium lauryl sulfate 1% by weight The above components were uniformly pulverized and mixed, water was added and kneaded well, and then granulated and dried to obtain a granular wettable powder.
- Formulation Example 4 Compound 51 15% by weight N, N-dimethylformamide 20% by weight Solvesso 150 (ExxonMobil Co., Ltd.) 55% by weight 10% by weight of polyoxyethylene alkyl aryl ether The above ingredients were uniformly mixed and dissolved to obtain an emulsion.
- Formulation Example 5 [powder] Compound 51 2% by weight 60% clay Talc 37% by weight Calcium stearate 1% by weight The said component was mixed uniformly and the powder agent was obtained.
- Test Example 1 (Spot mite control test) 30 ⁇ L of a 200 ppm, 10 ppm, and 1.7 ppm acetone solution of the compound was placed in a 4 mL glass vial. This was placed on a shaker to form a dry film of the compound on the inner wall of the vial. After the vial was dried for 24 hours or more, 10 young mite ticks were released and capped. The vial was placed in a temperature-controlled room at 25 ° C., 85% humidity and all dark conditions. Life and death were observed one day after release, and the death rate was calculated according to the following formula. The test was conducted by a two-run system.
- Mortality (%) ⁇ Number of deaths / (Several tens of deaths) ⁇ x 100
- the following compounds showed a death rate of 60% or more on a dry film formed with a 200 ppm chemical. 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 21, 28, 29, 42, 43, 44, 45, 46, 47, 48, 51, 52, 53, 57, 58, 59, 61, 62, 64, 67, 70, 72, 73, 75, 76, 77, 78, 81, 83, 88, 89, 90, 93, 100, 104, 106, 107, 113, 114, 115, 117, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 131, 132, 133, 134, 135, 139, 140, 141, 142, 143, 144, 145, 147, 150, 151, 153, 154, 155
- Test Example 2 (Spot mite control test on mouse body surface) A mouse (ICR, male, 5 weeks old) back hair was cut about 2 cm in diameter, and a 15 mL polystyrene conical tube cut to a height of about 1.5 cm was bonded thereto using an instantaneous adhesive.
- Mortality (%) ⁇ Number of deaths / (Several tens of deaths) ⁇ x 100 As a result, the following compounds showed a death rate of 60% or more. 81, 173, 283
- Test Example 3 (Kenagakonadani control test) 30 ⁇ L of a 50 ppm acetone solution of the compound was placed in a 4 mL glass vial. This was placed on a shaker to form a dry film of the compound on the inner wall of the vial. After the vial was dried for 24 hours or more, five adult mites were released and capped with absorbent cotton. The vial was placed in a temperature-controlled room at 25 ° C., 85% humidity, 16 hours light period, and 8 hours dark period. Life and death were observed one day after release, and the mortality was calculated according to the following formula. The test was conducted by a two-run system.
- Mortality (%) ⁇ Number of deaths / (Several tens of deaths) ⁇ x 100 As a result, the following compounds showed a death rate of 90% or more on a dry film formed with a 50 ppm chemical solution. 2, 42
- Test Example 4 (Effect of Dirofilaria immitis on microfilariae; in vitro test) The activity of the compounds was evaluated by the change of motility of microfilariae of D. immitis. After dissolving the compound of the present invention in a RPMI1640 liquid medium so that the compound concentrations are 12.5 ppm, 6.25 ppm, and 3.13 ppm, about 20 mice each of D. immitis microfilariae are added per culture solution at 37 ° C. In culture. Forty-eight hours after the start of the culture, the motility of D. immitis microfilariae was observed, and a compound in which 90% or more of the worms had some effect or 1/3 or more of the worms died was determined to be effective.
- Test Example 5 Effects of Ascaridia galli on adults (in vitro test) The activity of the compounds was evaluated by changing the motility of adult A. galli.
- the compound of the present invention was dissolved in dimethyl sulfoxide, and then added to a culture solution of A. galli dissolved in Ringer's solution so that the compound concentration was 50 ppm.
- Six A. galli adults were added per culture and cultured at 41 ° C. 24 hours after the start of culture, the motility of A. galli adults was observed to evaluate the activity of the compounds.
- Test Example 6 (housefly control test) The compound was dissolved in a 5% sucrose solution to prepare a 7.5 ppm chemical solution. In a 200 mL plastic cup with filter paper, put absorbent cotton containing 4 mL of 5% sucrose solution containing the compound along with 5 adult female flies of 24 hours after emergence, 25 ° C., 16 hours light period, 8 hours It was allowed to stand under dark conditions. Life and death were observed one day after release, and the death rate was calculated according to the following formula. The test was conducted by a two-run system.
- Mortality (%) ⁇ Number of deaths / (Several tens of deaths) ⁇ x 100 As a result, the following compounds showed a death rate of 90% or more. 42
- Test Example 7 (housefly control test) 1 ⁇ L of the compound in acetone was applied topically to the dorsal thorax of adult houseflies within 24 hours of emergence. Absorbent cotton containing 4 mL of a 5% sucrose solution was placed in a 200 mL plastic cup laid with filter paper, together with a female housefly, and allowed to stand under conditions of 25 ° C., 16 hours light period, and 8 hours dark period. Life and death were observed one day after release, and the death rate was calculated according to the following formula. The test was conducted by a two-run system.
- Mortality (%) ⁇ Number of deaths / (Several tens of deaths) ⁇ x 100 As a result, the following compounds showed a death rate of 70% or more at a treatment dose of 0.1 ⁇ g / head. 240
- Test Example 8 (Acaeka control test) 1 mL of 0.1% acetone solution containing the compound was prepared. A small amount of a mixture of dry yeast and powdered mouse chow was added to the solution. Ten larvae of the mosquito hatched were released to this and allowed to stand under conditions of 25 ° C., 16 hours light period and 8 hours dark period. Life and death were observed one day after release, and the death rate was calculated according to the following formula. The test was conducted by a two-run system.
- Mortality (%) ⁇ Number of deaths / (Several tens of deaths) ⁇ x 100
- the following compounds showed a death rate of 60% or more at a treatment dose of 1 ppm.
- the compounds of the present invention showed excellent control effects against animal parasitic pests and sanitary pests, and this control effect was compared with the control effects against agricultural pests reported so far. The advantage was high.
- the present invention can greatly contribute to the field of controlling animal parasitic pests and sanitary pests.
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Abstract
Description
YがCONR3R4の場合、R3とR4はそれぞれ水素原子又はC1~C5のアルキル基、C1~C5のハロゲン化アルキル基、C2~C5のアルケニル基、C2~C5のハロゲン化アルケニル基、C2~C5のアルキニル基、C2~C5のハロゲン化アルキニル基、C1~C3のアルコキシ基、アルケニルオキシ基、置換又は無置換C6~C10のアリール基、置換又は無置換(C6~C10)アリール(C1~C8)アルキル基、置換又は無置換(C6~C10)アリール(C2~C8)アルケニル基、置換又は無置換(C6~C10)アリール(C2~C8)アルキニル基、(C1~C4)アルコキシ(C1~C5)アルキル基、(C1~C4)アルコキシ(C2~C5)アルケニル基、(C1~C4)アルコキシ(C2~C5)アルキニル基、C1~C3のアルコキシカルボニルメチル基、(C1~C4)アルキルチオ(C1~C5)アルキル基、C3~C12の置換又は無置換シクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル基、置換又は無置換ピリジルメチル基、置換または無置換ベンゼンスルホニル基、(C1~C5)アルキルアミノ基、置換または無置換フェニルアミノ基、(C1~C5)アルキルカルボニルアミノ基、置換または無置換ベンゾイルアミノ基を表す。NR3R4は環を形成しても良い。
YがCO2R9の場合、R9は水素原子又はC1~C18のアルキル基、C1~C18のハロゲン化アルキル基、C2~C18のアルケニル基、C2~C18のハロゲン化アルケニル基、C2~C18のアルキニル基、C2~C18のハロゲン化アルキニル基、置換又は無置換C6~C10のアリール基、置換又は無置換(C6~C10)アリール(C1~C8)アルキル基、置換又は無置換(C6~C10)アリール(C2~C8)アルケニル基、置換又は無置換(C6~C10)アリール(C2~C8)アルキニル基、置換又は無置換(C1~C4)アルコキシ(C1~C5)アルキル基、置換又は無置換(C1~C4)アルコキシ(C2~C5)アルケニル基、置換又は無置換(C1~C4)アルコキシ(C2~C5)アルキニル基、(C1~C4)アルキルチオ(C1~C5)アルキル基、トリ(C1~C3アルキル)シリル(C1~C3)アルキル基、C3~C12の置換又は無置換シクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C1~C8)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C8)アルケニル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C8)アルキニル基、(C1~C4)アルキルチオ(C1~C5)アルキル基、(C1~C3)アルキルスルホニル(C1~C3)アルキル基、置換又は無置換フェノキシ(C1~C8)アルキル基、置換又は無置換フェノキシ(C2~C8)アルケニル基、置換又は無置換フェノキシ(C2~C8)アルキニル基、置換又は無置換へテロ環(C1~C8)アルキル基、置換又は無置換へテロ環(C2~C8)アルケニル基、置換又は無置換へテロ環(C2~C8)アルキニル基、置換又は無置換へテロ環オキシ(C1~C8)アルキル基、置換又は無置換へテロ環オキシ(C2~C8)アルケニル基、置換又は無置換へテロ環オキシ(C2~C8)アルキニル基、スクシンイミド基、18-クラウン-6-メチル基を表す。また、以上の炭素鎖はハロゲンで置換されても良い。)。
Y’がCO2R9’の場合、R9’は置換又は無置換フェニル(C2~C4)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルキル基を表す。)
YがCO2R9の場合、R9はC1~C6のハロゲン化アルキル基より好ましくはC3~C4のハロゲン化アルキル基、C3~C6アルケニル基より好ましくはC5~C6アルケニル基、C3~C6アルキニル基より好ましくはC3~C4アルキニル基、置換又は無置換フェニル(C1~C4)アルキル基、置換又は無置換フェニル(C1~C4)アルケニル基、好ましくは置換又は無置換フェニル(C2~C4)アルキル基、置換又は無置換フェニル(C2~C4)アルケニル基、メトキシ(C3~C4)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C1~C3)アルキル基、より好ましくは3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルキル基を表す。)
より好ましい組合せ例としては、Arは、式(II)又は式(III)で示されるヘテロ環基を表し、Xは硫黄原子を表し、YはCOR1またはCO2R9を表す。
YがCO2R9の場合、R9はC3~C4のハロゲン化アルキル基、C5~C6アルケニル基、C3~C4アルキニル基、置換又は無置換フェニル(C2~C4)アルキル基、置換又は無置換フェニル(C2~C4)アルケニル基、メトキシ(C3~C4)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルキル基を表す。)
本発明の化合物の具体例を表2~8に示す。
R1’が示す置換又は無置換へテロ環(C2~C3)アルキル基に置換してもよい置換基としては、ハロゲン原子、ハロゲンにより置換されていてもよいC1~C4のアルキル基、ハロゲンにより置換されていてもよいC1~C4アルキルオキシ基、C3~C6の環状アルキル基、メチルスルフォニル基、メトキシ基、ニトロ基、シアノ基等が挙げられる、
R1’が示す置換又は無置換(C1~C4)アルコキシメチル基に置換してもよい置換基としては、ハロゲン原子、C3~C6の環状アルキル基、フェニル基、3員環~7員環のヘテロシクロアルキル基、置換又は無置換ヘテロ環等が挙げられ、好ましくは、ハロゲン原子、3員環~7員環のヘテロシクロアルキル基、ヘテロ環等が挙げられる。フェニル基は、ハロゲン原子、ハロゲンにより置換されていてもよいC1~C4のアルキル基、ハロゲンにより置換されていてもよいC1~C4アルキルオキシ基、C3~C6の環状アルキル基、メチルスルフォニル基、メトキシ基、ニトロ基、シアノ基により置換されていてもよく、また隣り合う炭素に置換する置換基が一緒になって-O-(CH2)n-O-(ここでnは1または2を示す)を示しても良い。ヘテロシクロアルキル基は、ハロゲンにより置換されていても良い。また、ヘテロ環は、ハロゲンにより置換されていても良い。
R9’が示す3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基に置換してもよい置換基としては、ハロゲン原子、ハロゲンにより置換されていてもよいC1~C4のアルキル基、ハロゲンにより置換されていてもよいC1~C4アルキルオキシ基、C3~C6の環状アルキル基、メチルスルフォニル基、メトキシ基、ニトロ基、シアノ基等が挙げられる、
R9’が示す置換又は無置換へテロ環(C2~C3)アルキル基に置換してもよい置換基としては、ハロゲン原子、ハロゲンにより置換されていてもよいC1~C4のアルキル基、ハロゲンにより置換されていてもよいC1~C4アルキルオキシ基、C3~C6の環状アルキル基、メチルスルフォニル基、メトキシ基、ニトロ基、シアノ基等が挙げられる。
Y’がCO2R9’の場合、R9’は置換又は無置換フェニル(C2~C4)アルキル基、3員環~7員環の無置換ヘテロシクロアルキル(C2~C3)アルキル基、無置換へテロ環(C2~C3)アルキル基を示す、
式(Ia)で示される化合物のより好ましい組合せ例としては、
Ar’は、式(II)又は式(III)で示されるヘテロ環基を表し、X’は、硫黄原子を表し、Y’はCOR1’、またはCO2R9’を表す。
Y’がCO2R9’の場合、R9’は置換又は無置換フェニル(C2~C4)アルキル基(ここで、置換してもよい置換基としては、ハロゲン原子、ハロゲンにより置換されていてもよいC1~C4のアルキル基、ハロゲンにより置換されていてもよいC1~C4アルキルオキシ基が挙げられ、また隣り合う炭素に置換する置換基が一緒になって-O-(CH2)n-O-(ここでnは1または2を示す)を示しても良い)、3員環~7員環の無置換ヘテロシクロアルキル(C2~C3)アルキル基、無置換へテロ環(C2~C3)アルキル基を示す。
合成例1:化合物番号345
化合物 6 5重量%
ベントナイト 40重量%
タルク 10重量%
クレー 43重量%
リグニンスルホン酸カルシウム 2重量%
上記成分を均一に粉砕混合し、水を加えてよく練合した後、造粒乾燥して粒剤を得た。
化合物 6 30重量%
クレー 50重量%
ホワイトカーボン 2重量%
ケイソウ土 13重量%
リグニンスルホン酸カルシウム 4重量%
ラウリル硫酸ナトリウム 1重量%
上記成分を均一に混合し、粉砕して水和剤を得た。
化合物 6 30重量%
クレー 60重量%
デキストリン 5重量%
アルキルマレイン酸共重合物 4重量%
ラウリル硫酸ナトリウム 1重量%
上記成分を均一に粉砕混合し、水を加えてよく練合した後、造粒乾燥して顆粒水和剤を得た。
化合物 51 15重量%
N,N-ジメチルホルムアミド 20重量%
ソルベッソ150(エクソンモービル有限会社) 55重量%
ポリオキシエチレンアルキルアリールエーテル 10重量%
上記成分を均一に混合、溶解して乳剤を得た。
化合物 51 2重量%
クレー 60重量%
タルク 37重量%
ステアリン酸カルシウム 1重量%
上記成分を均一に混合して粉剤を得た。
化合物 6 24重量%
エタノール 76重量%
上記成分を均一に混合して液化滴剤を得た。
化合物 6 48重量%
エタノール 52重量%
上記成分を均一に混合して液化滴剤を得た。
試験例1 (フタトゲチマダニ防除試験)
化合物の200ppm、10ppm、1.7ppmのアセトン溶液30μLを、4mL容ガラスバイアルに入れた。これをシェーカーに載せて、バイアル内壁に化合物のドライフィルムを形成させた。24時間以上、バイアルを乾燥させた後、これにフタトゲチマダニ幼ダニ10頭を放飼して、蓋をした。バイアルは、25℃、湿度85%、全暗条件の恒温室に静置した。放飼1日後に生死を観察し、次式に従って死虫率を算出した。試験は、2連制により行った。
その結果、以下の化合物は、200ppmの薬液で形成したドライフィルム上で60%以上の死虫率を示した。
2、4、5、6、7、8、9、10、11、12、13、14、15、16、18、21、28、29、42、43、44、45、46、47、48、51、52、53、57、58、59、61、62、64、67、70、72、73、75、76、77、78、81、83、88、89、90、93、100、
104、106、107、113、114、115、117、119、120、121、122、123、124、125、126、127、128、129、131、132、133、134、135、139、140、141、142、143、144、145、147、150、151、153、154、155、156、163、167、171、173、175、176、177、179、180、182、184、185、189、190、197、198、199、200、201、202、203、204、205、206、207、208、209、210、211、213、214、215、216、217、218、219、220、221、222、226、227、228、229、230、231、232、233、234、235、239、240、241、242、243、244、247、248、249、251、252、254、255、256、258、259、260、263、264、265、267、268、270、271、273、274、277、278、279、283、284、287、289、290、291、292、299、300、301、302、303、304、305、306、307、308、309、310、311、312、313、314、315、316、317、318、319、320、321、322、326、327、328、329、330、332、333、334、335、336、337、338、339、340、341、342、343、344、345、346、347、348、349、350、353、354、357、358、359、360、361、362、366、367、372、373、374、427、428、429、430、431
以下の化合物は、10ppmの薬液で形成したドライフィルム上で60%以上の死虫率を示した。
2、5、6、7、8、9、10、12、18、42、43、44、45、47、51、53、57、58、59、61、70、72、75、76、81、83、88、106、107、113、114、115、122、123、124、125、126、128、129、132、134、135、139、141、142、144、145、149、155、167、171、173、184、185、189、190、197、198、199、201、203、210、211、213、214、215、216、219、220、226、227、228、229、230、233、240、241、244、246、248、249、251、254、255、256、258、259、260、267、268、283、284、292、299、300、301、302、303、304、305、306、307、308、309、310、311、312、313、314、315、316、318、321、322、326、328、331、333、334、335、336、337、338、339、340、341、342、343、344、345、346、348、349、350、354、355、356、357、358、359、361、362、366、367、373、374、427、429、430、431
以下の化合物は、1.7ppmの薬液で形成したドライフィルム上で60%以上の死虫率を示した。
6、42、43、44、45、57、61、72、76、81、83、106、107、113、114、115、122、123、124、125、128、132、134、135、139、141、144、145、155、167、171、198、211、213、216、226、227、228、230、233、240、241、244、251、255、267、268、283、292、299、302、303、308、309、313、326、328、329、336、337、338、341、343、345、349、351、352、354、355、358、359、366、374、430、431
マウス(ICR、雄、5週令)の背面体毛を直径約2cm刈り、そこに高さ約1.5cmに切取った15mLポリスチレンコニカルチューブを、瞬間接着剤を用いて接着した。
その結果、以下の化合物は60%以上の死虫率を示した。
81、173、283
化合物の50ppmのアセトン溶液30μLを、4mL容ガラスバイアルに入れた。これをシェーカーに載せて、バイアル内壁に化合物のドライフィルムを形成させた。24時間以上、バイアルを乾燥させた後、これにケナガコナダニ成ダニ5頭を放飼して、脱脂綿にて蓋をした。バイアルは、25℃、湿度85%、16時間明期、8時間暗期条件の恒温室に静置した。放飼1日後に生死を観察し、次式に従って死虫率を算出した。試験は、2連制により行った。
その結果、以下の化合物は、50ppmの薬液で形成したドライフィルム上で90%以上の死虫率を示した。
2、42
D. immitisのミクロフィラリアの運動性の変化により化合物の活性を評価した。本発明化合物を化合物濃度が12.5ppm、6.25ppm、および3.13ppmとなるようRPMI1640液体培地にて溶解後、D. immitisのミクロフィラリアを1培養液あたり、約20匹ずつ入れ、37℃で培養した。培養開始後48時間に、D. immitisミクロフィラリアの運動性を観察し、90%以上の虫体に何らかの影響または1/3以上の虫体が死亡した化合物を有効と判定した。
6、28、36、48、49、52、53、57、73、75、83、111、120、154、177、196、197、198、199、201、202、203、205、226、253、254、261、262、263、267、271、299、308、309
以下の化合物は6.25ppmで有効であった。
28、48、52、53、73、75、83、84、111、120、196、198、199、202、203、205、221、226、253、261、262、263、267、271、299、308、309、357、372
以下の化合物は3.13ppmで有効であった。
52、53、73、75、83、84、111、203、226、261、262、263、267、271、299、308、309、372
A. galliの成虫の運動性の変化により化合物の活性を評価した。本発明化合物をジメチルスルホキシドにて溶解後、化合物濃度が50ppmとなるようリンゲル液にて溶解したA. galliの培養液に加えた。A. galli成虫を1培養液あたり、6隻ずつ入れ、41℃で培養した。培養開始後24時間に、A. galli成虫の運動性を観察し、化合物の活性を評価した。
142
化合物を5%ショ糖溶液に溶解して7.5ppmの薬液を調整した。濾紙を敷いた200mL容プラスチックカップ中に、羽化24時間のイエバエ雌成虫5頭とともに、化合物を含んだ5%ショ糖溶液4mLを含ませた脱脂綿を入れ、25℃、16時間明期、8時間暗期条件下に静置した。放飼1日後に生死を観察し、次式に従って死虫率を算出した。試験は2連制により行った。
その結果、以下の化合物は、90%以上の死虫率を示した。
42
化合物のアセトン溶液1μLを、羽化24時間以内のイエバエ雌成虫の背面胸部に局所施用した。濾紙を敷いた200mL容プラスチックカップ中に、イエバエ雌成虫とともに、5%ショ糖溶液4mLを含ませた脱脂綿を入れ、25℃、16時間明期、8時間暗期条件下に静置した。放飼1日後に生死を観察し、次式に従って死虫率を算出した。試験は2連制により行った。
その結果、以下の化合物は、0.1μg/頭の処理薬量で、70%以上の死虫率を示した。
240
化合物を含む0.1%アセトン溶液1mLを調整した。溶液中には餌として乾燥酵母と粉末化したマウス固形飼料を混ぜたものを少量加えた。これにアカイエカ孵化幼虫10頭を放飼し、25℃、16時間明期、8時間暗期条件下に静置した。放飼1日後に生死を観察し、次式に従って死虫率を算出した。試験は2連制により行った。
その結果、以下の化合物は、1ppmの処理薬量で60%以上の死虫率を示した。
240
試験例1~8により、本発明の化合物は、動物寄生性害虫および衛生害虫に対し優れた防除効果を示し、この防除効果は、これまで報告されている農業分野の害虫に対する防除効果と比較して、優位に高かった。
Claims (10)
- 次の化学式(I)で表されるイミノ誘導体を1つ以上含んでなる有害生物防除剤。
YがCOR1の場合、R1は水素原子又はC1~C18のアルキル基、C1~C18のハロゲン化アルキル基、C2~C18のアルケニル基、C2~C18のハロゲン化アルケニル基、C2~C18のアルキニル基、C2~C18のハロゲン化アルキニル基、置換又は無置換C6~C10のアリール基、置換又は無置換(C6~C10)アリール(C1~C8)アルキル基、置換又は無置換(C6~C10)アリール(C2~C8)アルケニル基、置換又は無置換(C6~C10)アリール(C2~C8)アルキニル基、(C1~C4)アルコキシ(C1~C5)アルキル基、(C1~C4)アルコキシ(C2~C5)アルケニル基、(C1~C4)アルコキシ(C2~C5)アルキニル基、C1~C3のアルコキシカルボニル基、(C1~C3)アルキルスルホニル(C1~C3)アルキル基、(C1~C4)アルキルチオ(C1~C5)アルキル基、C3~C12の置換又は無置換シクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C1~C8)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C8)アルケニル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C8)アルキニル基、シアノ(C1~C3)アルキル基、置換又は無置換フェノキシ(C1~C8)アルキル基、置換又は無置換フェノキシ(C2~C8)アルケニル基、置換又は無置換フェノキシ(C2~C8)アルキニル基、置換又は無置換へテロ環(C1~C8)アルキル基、置換又は無置換へテロ環(C2~C8)アルケニル基、置換又は無置換へテロ環(C2~C8)アルキニル基、置換又は無置換へテロ環オキシ(C1~C8)アルキル基、置換又は無置換へテロ環オキシ(C2~C8)アルケニル基、置換又は無置換へテロ環オキシ(C2~C8)アルキニル基、フラニル基、モルホリノ基、ノルボルネニル基、アダマンチル基、イソチオシアナトメチル基、ロダニン基、あるいは置換又は無置換のヘテロ環又は芳香環、(C1~C5)アルキルカルボニルアミノ(C1~C3)アルキル基、(C1~C5)アルキルオキシカルボニルアミノオキシメチル基、(C1~C5)アルキルオキシカルボニルアミノメチル基、(C1~C5)アルキルカルボニルオキシメチル基を表し、
YがCONR3R4の場合、R3とR4はそれぞれ水素原子又はC1~C5のアルキル基、C1~C5のハロゲン化アルキル基、C2~C5のアルケニル基、C2~C5のハロゲン化アルケニル基、C32~C5のアルキニル基、C2~C5のハロゲン化アルキニル基、C1~C3のアルコキシ基、アルケニルオキシ基、置換又は無置換C6~C10のアリール基、置換又は無置換(C6~C10)アリール(C1~C8)アルキル基、置換又は無置換(C6~C10)アリール(C2~C8)アルケニル基、置換又は無置換(C6~C10)アリール(C2~C8)アルキニル基、(C1~C4)アルコキシ(C1~C5)アルキル基、(C1~C4)アルコキシ(C2~C5)アルケニル基、(C1~C4)アルコキシ(C2~C5)アルキニル基、C1~C3のアルコキシカルボニルメチル基、(C1~C4)アルキルチオ(C1~C5)アルキル基、C3~C12の置換又は無置換シクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル基、置換又は無置換ピリジルメチル基、置換又は無置換ベンゼンスルホニル基、(C1~C5)アルキルアミノ基、置換または無置換フェニルアミノ基、(C1~C5)アルキルカルボニルアミノ基、置換または無置換ベンゾイルアミノ基、を表す。NR3R4は環を形成しても良い。
YがCONHCOR5の場合、R5は水素原子又はC1~C5のアルキル基、C1~C5のハロゲン化アルキル基、C2~C5のアルケニル基、C2~C5のハロゲン化アルケニル基、置換又は無置換C6~C10のアリール基、置換又は無置換(C6~C10)アリール(C1~C5)アルキル基を表し、
YがCO2R9の場合、R9は水素原子又はC1~C18のアルキル基、C1~C18のハロゲン化アルキル基、C2~C18のアルケニル基、C2~C18のハロゲン化アルケニル基、C2~C18のアルキニル基、C2~C18のハロゲン化アルキニル基、置換又は無置換C6~C10のアリール基、置換又は無置換(C6~C10)アリール(C1~C8)アルキル基、置換又は無置換(C6~C10)アリール(C2~C8)アルケニル基、置換又は無置換(C6~C10)アリール(C2~C8)アルキニル基、(C1~C4)アルコキシ(C1~C5)アルキル基、(C1~C4)アルコキシ(C2~C5)アルケニル基、(C1~C4)アルコキシ(C2~C5)アルキニル基、(C1~C4)アルキルチオ(C1~C5)アルキル基、トリ(C1~C3アルキル)シリル(C1~C3)アルキル基、C3~C12の置換又は無置換シクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C1~C8)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C8)アルケニル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C8)アルキニル基、(C1~C3)アルキルスルホニル(C1~C3)アルキル基、置換又は無置換フェノキシ(C1~C8)アルキル基、置換又は無置換フェノキシ(C2~C8)アルケニル基、置換又は無置換フェノキシ(C2~C8)アルキニル基、置換又は無置換へテロ環(C1~C8)アルキル基、置換又は無置換へテロ環(C2~C8)アルケニル基、置換又は無置換へテロ環(C2~C8)アルキニル基、置換又は無置換へテロ環オキシ(C1~C8)アルキル基、置換又は無置換へテロ環オキシ(C2~C8)アルケニル基、置換又は無置換へテロ環オキシ(C2~C8)アルキニル基、スクシンイミド基、18-クラウン-6-メチル基を表す。
また、以上の炭素鎖はハロゲンで置換されても良い。)。 - 上記化学式(I)中、Xは硫黄原子を表し、YはCOR1またはCO2R9を表し、
YがCOR1の場合、R1はC1~C4ハロゲン化アルキル基、C2~C6アルケニル基、C3~C6アルキニル基、置換または無置換フェニル(C1~C4)アルキル基、置換又は無置換フェニル(C2~C3)アルケニル基、(C1~C2)アルコキシ(C1~C3)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C1~C3)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C1~C3)アルケニル基、置換又は無置換へテロ環(C1~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルケニル基、
YがCO2R9の場合、R9はC1~C6のハロゲン化アルキル基より好ましくはC3~C4のハロゲン化アルキル基、C3~C6アルケニル基より好ましくはC5~C6アルケニル基、C3~C6アルキニル基より好ましくはC3~C4アルキニル基、置換又は無置換フェニル(C1~C4)アルキル基、置換又は無置換フェニル(C1~C4)アルケニル基、好ましくは置換又は無置換フェニル(C2~C4)アルキル基、置換又は無置換フェニル(C2~C4)アルケニル基、メトキシ(C3~C4)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C1~C3)アルキル基、より好ましくは3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルキル基を表す、請求項1または2に記載の有害生物防除剤。 - 上記化学式(I)中、Xは硫黄原子を表し、YはCOR1またはCO2R9を表し、
YがCOR1の場合、R1はC1~C3ハロゲン化アルキル基、C4~C6アルケニル基、C4~C6アルキニル基、置換フェニル(C2~C4)アルキル基、置換又は無置換フェニル(C2~C3)アルケニル基、(C1~C2)アルコキシ(C1~C3)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルケニル基、置換又は無置換へテロ環(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルケニル基、
YがCO2R9の場合、R9はC3~C4のハロゲン化アルキル基、C5~C6アルケニル基、C3~C4アルキニル基、置換又は無置換フェニル(C2~C4)アルキル基、置換又は無置換フェニル(C2~C4)アルケニル基、メトキシ(C3~C4)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルキル基を表す請求項1または2に記載の有害生物防除剤。 - 次式(Ia)で示される化合物。
YがCOR1’の場合、R1’は置換フェニル(C2~C4)アルキル基、3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルキル基、置換又は無置換(C1~C4)アルコキシメチル基、3員環~7員環のヘテロシクロアルキル基、置換又は無置換ヘテロ環を表し
Y’がCO2R9’の場合、R9’は3員環~7員環の置換又は無置換ヘテロシクロアルキル(C2~C3)アルキル基、置換又は無置換へテロ環(C2~C3)アルキル基を表す。) - 有害生物が動物寄生性害虫である、請求項1~5に記載の有害生物防除剤。
- 有害生物が動物寄生性ダニである、請求項1~5に記載の有害生物防除剤。
- 請求項1~5、請求項9のいずれかに記載の有害生物防除剤の有効量を処理することでなる、有害生物の防除方法。
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Also Published As
Publication number | Publication date |
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TW201216847A (en) | 2012-05-01 |
US20130102637A1 (en) | 2013-04-25 |
JPWO2012005216A1 (ja) | 2013-09-02 |
CN103068242A (zh) | 2013-04-24 |
EP2591673A1 (en) | 2013-05-15 |
AR083809A1 (es) | 2013-03-27 |
EP2591673A4 (en) | 2014-01-01 |
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