WO2004033452A1 - チアジアゾール化合物及びその用途 - Google Patents
チアジアゾール化合物及びその用途 Download PDFInfo
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- WO2004033452A1 WO2004033452A1 PCT/JP2003/012831 JP0312831W WO2004033452A1 WO 2004033452 A1 WO2004033452 A1 WO 2004033452A1 JP 0312831 W JP0312831 W JP 0312831W WO 2004033452 A1 WO2004033452 A1 WO 2004033452A1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/08—1,2,4-Thiadiazoles; Hydrogenated 1,2,4-thiadiazoles
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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
- A01N43/82—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 three ring hetero atoms
-
- 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
- C07D417/12—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 chain containing hetero atoms as chain links
Definitions
- the present invention relates to thiadiazole compounds and uses thereof.
- the thiadiazol compound may not have sufficient arthropod pest control activity, and a compound having a new arthropod pest control activity is required. Disclosure of the invention
- thiadiazole compounds represented by the following formula (A) have excellent activity for controlling harmful arthropods, and have completed the present invention.
- the present invention provides a compound of the formula (A) (A)
- R 1 is a C 1 -C 7 alkyl group, a C 3 -C 7 alkenyl group, a ⁇ 3- ⁇ 7 alkynyl group, a C 2 -C 7 alkoxyalkyl group, a C 2 -C 7 alkylthioalkyl group A C 4 -C 7 alkoxyalkoxyalkyl group, a C 4 -C 7 alkylthioalkoxyalkyl group, an optionally substituted phenyl group, a C 1 -C 2 alkyl group substituted with an optionally substituted phenyl group A C 1 -C 2 alkyl group substituted with an optionally substituted phenyloxy group, a C 2 -C 3 alkoxyalkyl group substituted with an optionally substituted phenyl group, or a compound represented by the formula (B):
- R 3 represents a C 1 -C 3 alkyl group
- R 4 represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a phenyl group which may be substituted.
- R 2 represents a C 1 -C 4 alkyl group substituted by an optionally substituted heterocyclic group (the heterocyclic ring is a 5-membered ring having only an oxygen atom or a sulfur atom as a hetero atom). Represents. Ko
- a thiadiazole compound (hereinafter, referred to as the present compound) represented by the formula (I), a harmful arthropod controlling agent containing the present compound as an active ingredient, and an effective amount of the present compound is harmful arthropod or harmful arthropod
- the present invention provides a method for controlling arthropod pests applied to habitats.
- each substituent represented by R 1 or R 2 is specifically exemplified by the following substituents.
- R 1 examples of C 1-C 7 alkyl group such as methyl group, Echiru group, a propyl group, an isopropyl group, a butyl group, and a sec _ butyl and tert- butyl Le group.
- Examples of the C 3 -C 7 alkenyl group represented by R 1 include an aryl group, a 2-butenyl group, a 3-methyl-2-butenyl group and a 2-pentenyl group.
- the C 3 C 7 alkynyl group represented by R 1 for example 2-Puropieru group, 1-methyl-2-Puropieru group, 2-Petit group, include 3-heptynyl group, and a 2-pen ethynyl group.
- R 1 Represented by R 1, as the C 2-C 7 alkoxyalkyl group, for example (C 1 one C 6 alkoxy) include methyl group, specifically, for example, methoxymethyl group, E Tokishimechiru group, propoxymethyl group and iso And a propoxymethyl group.
- Examples of the C 2 -C 7 alkylthioalkyl group represented by R 1 include (C 1 -C 6 alkylthio) alkyl groups, and specifically, for example, methylthiomethyl group, ethylthiomethyl group, propylthiomethyl group and An isopropylthiomethyl group is exemplified.
- Examples of the C 4 -C 7 alkoxyalkoxyalkyl group represented by R 1 include a methoxyethoxymethyl group.
- Examples of the C 4 -C 7 alkylthioalkoxyalkyl group represented by R 1 include an ethylthioethoxymethyl group.
- Examples of the optionally substituted phenyl group represented by R 1 include a C 1 -C 4 alkyl group (methyl group, ethyl group, propyl group, isopropyl group, tert-butyl group, etc.), C 1 -C 4 Octaalkyl group (trifluoromethyl group, difluoromethyl group, pentafluoroethyl group, etc.), CI—C 4 alkoxy group (methoxy group, ethoxy group, propoxy group, isopropoxy group, etc.), C 11 C 4 Alkylthio groups (methylthio group, ethylthio group, etc.), C 1 -C 2 haloalkoxy groups (trifluoromethyl group, difluoromethoxy group, etc.), nitro group, cyano group, and halogen atoms (fluorine atom, chlorine atom, etc.) And a phenyl group which may be substituted with at least one member selected from the group consisting
- the C 1 -C 2 alkyl group substituted by an optionally substituted phenyl group represented by R 1 includes, for example, a C 1 -C 4 alkyl group (methyl group, ethyl group, propyl group) Isopropyl, tert-butyl, etc.), C1-C4 haloalkyl (trifluoromethyl, difluoromethyl, pentafluoroethyl, etc.), C1-C4 alkoxy (methoxy, ethoxy) , A propoxy group, an isopropoxy group, etc.), a C1-C4 alkylthio group (a methylthio group, an ethylthio group, etc.), a ⁇ 1-2-haloalkoxy group (a trifluoromethoxy group, a difluoromethoxy group, etc.), a nitro group, A C 1 -C 2 alkyl group substituted by a phenyl group which may be substituted by
- Examples of the C 1 -C 2 alkyl group represented by R 1 and substituted by an optionally substituted phenyloxy group include C 1 -C 4 alkyl groups (methyl, ethyl, propyl, isopropyl, tert- Butyl group), CI—C4 haloalkyl group (trifluoromethyl group, difluoromethyl group, pentafluoroethyl group, etc.), C11-C4 alkoxy group (methoxy group, ethoxy group, propoxy group, isopropoxy group, etc.), C 1 -C 4 alkylthio group (methylthio group, ethylthio group, etc.), C 11 -C 2 8-octal alkoxy group (trifluoromethyl group, difluoromethoxy group, etc.), nitro group, cyano group and halogen atom ( A C 1 -C 2 alkyl group substituted by a phenyloxy group which may be substituted by
- a phenyloxymethyl group an 11- (phenyloxy) ethyl group, a 2- (phenyloxy) ethyl group, a (2-methylphenyl) oxymethyl group, a (3-methylphenyl) oxymethyl group, a (4-methylphenyl) group ) Oxymethyl group, (2-trifluoromethylphenyl) oxymethyl group, (3-trifluoromethylphenyl) oxymethyl group, (4-trifluoromethylphenyl) oxymethyl group, (2-methoxyphenyl) ) Oxymethyl group, (3-methoxyphenyl) oxymethyl group, (4-methoxyphenyl) oxymethyl group, (2-methylthiophenyl) oxymethyl group, (3-methylthiophenyl) oxymethyl group, (4-methylthiophenenyl) oxymethyl group , (2-trifluoromethoxyphenyl) oxymethyl group, (3-trifluoromethoxyphenyl) oxymethyl
- examples of substituted C 2-C 3 substituted also a good phenyl group optionally ⁇ Turkey alkoxyalkyl group such as C 1 one C 4 alkyl group (methyl group, Echiru group, propyl group, isopropyl Group, tert-butyl group, etc.), C1-C4 haloalkyl group (trifluoromethyl group, difluoromethyl group, pentafluoroethyl group, etc.), CI-C4 alkoxy group (methoxy group, ethoxy group, propoxy group, C1-C4 alkylthio group (methylthio group, ethylthio group, etc.), C1-1C2 haloalkoxy group (trifluoromethyl group, difluoromethoxy group, etc.), nitro group, cyano group And a phenyl group which may be substituted with at least one selected from the group consisting of octylogen atom (fluorine
- benzyloxymethyl group examples include a benzyloxymethyl group, a (2-methylbenzyl) oxymethyl group, a (3-methylbenzyl) oxymethyl group, a (4-methylbenzyl) oxymethyl group, and a (2-trifluryl) group.
- R 3 is a C1 one C3 alkyl le group
- R 4 is a hydrogen atom, or a C 1 one C 4 alkyl group (methyl group, Echiru group, Propyl group, isopropyl group, tert-butyl group, etc.)
- CI—C4 haloalkyl group trifluoromethyl group, difluoromethyl group, penfluoromethyl group, etc.
- CI—C 4 alkoxy group methoxy group, ethoxy group, propoxy group, isopropoxy, etc.
- C 1 -C 4 alkylthio group methylthio group, ethylthio group, etc.
- C 1 -C 2 haloalkoxy group trifluoromethoxy
- a phenyl group which may be substituted with at least one member selected from the group consisting of a nitro group, a cyano group, and an octogen atom (a fluorine
- the -C 4 alkyl group include a C 1 -C 4 alkyl group (methyl group, ethyl group, propyl group, isopropyl group, tert-butyl group, etc.), a halogen atom (fluorine atom, chlorine atom, bromine atom, etc.).
- a trifluoromethyl group, a formyl group and a nitro group, and a C1-C4 alkyl group substituted with the heterocyclic group which may be substituted with at least one kind selected from the group consisting of Examples include a halogen atom (fluorine atom, chlorine atom, bromine atom, etc.), a C1-C4 alkyl group (methyl group, ethyl group, propyl group, isopropyl group, tert-butyl group, etc.), trifluoromethyl group, From formyl and nitro groups A methyl group and a C1-C4 alkyl group (a methyl group, an ethyl group, a propyl group, an isopropyl group, a tert-butyl group) which are substituted with the heterocyclic group which may be substituted with at least one member selected from the group consisting of This heterocyclic ring which may be substituted with one or more selected from the group consisting of
- Examples of the heterocyclic group in the C 1 -C 4 alkyl group substituted with the optionally substituted heterocyclic group represented by R 2 include, for example, a 5-membered ring having only an oxygen atom as a heteroatom atom Group, saturated 5-membered ring group having only oxygen atom as hetero atom, 5-membered ring group having only two oxygen atoms as hetero atom, 5-member having only one oxygen atom as hetero atom And a 5-membered ring group having only a sulfur atom as a hetero atom.
- Examples of the C 1 -C 4 alkyl group substituted with the optionally substituted heterocyclic group represented by R 2 include, for example, groups represented by the following formulas (1) to (10).
- R 10 represents a hydrogen atom or a methyl group
- R 11 is a halogen atom, C1 one C4 alkyl group, triflate Ruo Russia methyl group, a formyl group or a nitro group
- X 1 is oxygen radicals or sulfur atom
- ⁇ represents an integer of 0 to 3.
- ⁇ is an integer of 2 or more, each R 11 may be the same or different.
- R 10 represents a hydrogen atom or a methyl group
- R 12 represents a C1-C4 alkyl group
- X 1 represents an oxygen atom or a sulfur atom
- m represents 1 or 2
- p represents 0.
- R 10 represents a hydrogen atom or a methyl group
- R 13 represents a C1-C4 alkyl group
- X 1 represents an oxygen atom or a sulfur atom
- m represents 1 or 2
- Q represents 0 Represents an integer of up to 5.
- ci is an integer of 2 or more, each R 13 may be the same or different.
- Equation (4) (In the formula, R 11 represents a halogen atom, a CI—C4 alkyl group, a trifluoromethyl group, a formyl group, or a nitro group, and n represents an integer of 0 to 3. In addition, n is an integer of 2 or more. In each case, each R 11 may be the same or different.);
- R 11 represents a halogen atom, a 1- to 4-alkyl group, a trifluoromethyl group, a formyl group, or a nitro group, n represents an integer of 0 to 3, and n represents an integer of 2 or more. In each case, each R 11 may be the same or different.);
- R 12 represents a C 1 -C 4 alkyl group, and p represents an integer of 0 to 7. When p is an integer of 2 or more, each R 12 is the same or different. May be.);
- R 12 represents a C 1 -C 4 alkyl group, and p represents an integer of 0 to 7. When p is an integer of 2 or more, each R 12 is the same or different. May be.);
- R 13 represents a C 1 -C 4 alkyl group
- Q represents an integer of 0 to 5.
- Q is an integer of 2 or more, each R 13 is the same or different. May be.
- R 13 represents a C 1 -C 4 alkyl group
- q represents an integer of 0 to 5.
- q is an integer of 2 or more, each R 13 is the same or different. May be.
- R 13 represents a C 1 -C 4 alkyl group. Note that two R 13 may be the same or different.
- Embodiments of the compound of the present invention include, for example, the following compounds.
- R 1 is C 1 -C7 alkyl group in the formula (A); R 1 is C 3- C 7 alkenyl group in the formula (A), C 2- C 7 alkoxyalkylene Le group, C2-C 7 alkylthio A thiadiazole compound which is an alkyl group, a C4-C7 alkoxyalkoxyalkyl group or a C4-C7 alkylthioalkoxyalkyl group;
- a phenyl group which may be substituted with one or more members selected from Substituent Group A, or substituted with a phenyl group which may be substituted with one or more members selected from Substituent Group A.
- R 3 represents a CI—C 3 alkyl group
- R 4 represents a hydrogen atom, a methyl group, an ethyl group, or a C 1—C 4 alkyl group, a C 1—C 4 haloalkyl group, a CI—C 4 alkoxy group.
- a thiadiazol compound which is a group represented by:
- R 1 is a phenyl group which may be substituted with one or more members selected from Substituent Group A, a benzyl group which may be substituted with one or more members selected from Substituent Group A.
- a thiadiazole compound which is a phenyloxymethyl group optionally substituted with one or more members selected from Substituent Group A or a benzyloxymethyl group optionally substituted with one or more members selected from Substituent Group A;
- R 10 represents a hydrogen atom or a methyl group
- R 11 represents a halogen atom, a C 1 -C 4 alkyl group, a trifluoromethyl group, a formyl group, or a nitro group
- X 1 represents an oxygen atom or sulfur.
- m represents 1 or 2
- n represents an integer of 0 to 3.
- each R 11 may be the same or different.
- R 10 represents a hydrogen atom or a methyl group
- R 12 represents a C 1 -C 4 alkyl group
- X 1 represents an oxygen atom or a sulfur atom
- m represents 1 or 2
- p represents an integer of 0 to 7.
- each R 12 may be the same or different.
- R 10 represents a hydrogen atom or a methyl group
- R 13 represents a C 1 -C 4 alkyl group
- X 1 represents an oxygen atom or a sulfur atom
- m represents 1 or 2
- Q represents 0 Represents an integer of ⁇ 5.
- Q represents an integer of 2 or more, each R 13 may be the same or different.
- a thiadiazole compound which is a group represented by:
- R 1 is the formula (4) one CH _ // f (R ") n
- R 11 represents a halogen atom, a CI—C 4 alkyl group, a trifluoromethyl group, a formyl group, or a nitro group, and n represents an integer of 0 to 3. When n is an integer of 2 or more, each R 11 may be the same or different. ]
- R 11 represents a halogen atom, a CI—C 4 alkyl group, a trifluoromethyl group, a formyl group, or a nitro group, and n represents an integer of 0 to 3. When n is an integer of 2 or more, each R 11 may be the same or different. ]
- R 12 represents a C 1 -C 4 alkyl group
- P represents an integer of 0-7.
- p is an integer of 2 or more
- each R 12 may be the same or different.
- R 12 represents a C 1 -C 4 alkyl group, and p represents an integer of 0-7. When p is an integer of 2 or more, each R 12 may be the same or different.
- R 13 represents a C 1 -C 4 alkyl group, and Q represents an integer of 0-5.
- Q represents an integer of 0-5.
- q is an integer of 2 or more, each R 13 may be the same or different.
- R 13 represents a C 1 -C 4 alkyl group, and q represents an integer of 0-5. When q is an integer of 2 or more, each R 13 may be the same or different. Or a group represented by the formula (10) or (10)
- R 13 represents a C 1 -C 4 alkyl group. In addition, two R 13 may be the same or different. ]
- a thiadiazole compound which is a group represented by the formula: Next, a method for producing the compound of the present invention will be described.
- R 1 is a C 1 -C 7 alkyl group, C 3 -C 7 alkenyl group, C 3 -C 7 alkynyl group, C 2 -C 7 alkoxyalkyl group, C 2 -C 7 alkylthioalkyl group, C 4-C 7 alkoxyalkoxyalkyl group, C 4 -C 7 alkylthioalkoxyalkyl group, optionally substituted phenyl group, (optionally substituted phenyl) ⁇ 1- ⁇ 2alkyl group, (substituted
- the compound (compound represented by the formula (A-1)) which is a phenyloxy) CI—C2 alkyl group or a (optionally substituted phenyl) C2-C3 alkoxyalkyl group is, for example, a compound represented by the formula (I). It can be produced by reacting a 5-chloro-1,2,4-thiadiazole compound shown below with an alcohol compound shown by the formula (II).
- R 1 — 1 is a C 1 -C 7 alkyl group, a C 3 -C 7 alkenyl group, a C 3 -C 7 alkynyl group, a C 2 -C 7 alkoxyalkyl group, a C 2 -C 7 alkylthioalkyl group, 4-C7 alkoxyalkoxyalkyl group, C4-C7 alkylthioalkoxyalkyl group, optionally substituted phenyl group, (optionally substituted phenyl) C1-C2 alkyl group, (optionally substituted A good phenyloxy) C 1 -C 2 alkyl group or (optionally substituted phenyl) C 2 -C 3 alkoxyalkyl group, and R 2 has the same meaning as described above.)
- the reaction is usually performed in the presence of a base, usually in a solvent.
- solvent used in the reaction examples include aliphatic hydrocarbons such as hexane, heptane and octane, aromatic hydrocarbons such as toluene and xylene, tetrahydrofuran, 1,4-dioxane, and methyl-tert_.
- aliphatic hydrocarbons such as hexane, heptane and octane
- aromatic hydrocarbons such as toluene and xylene
- tetrahydrofuran 1,4-dioxane
- methyl-tert_ examples include ethers such as butyl ether and 1,2-dimethoxetane, N, N-dimethylformamide, and mixtures thereof.
- Examples of the base used in the reaction include carbonates such as potassium carbonate and sodium carbonate, and mixtures thereof.
- the amount of the reagent used in the reaction is usually 1 to 1.5 mol of the alcohol compound represented by the formula (II) per 1 mol of the 5-chloro-1,2,4-thiadiazole compound represented by the formula (I).
- the base is an alcoholated compound represented by the formula (II)
- the ratio is usually 1 to 1.5 mol per 1 mol of the compound.
- the reaction temperature of the reaction is usually in the range of -20 to 80 ° C, and the reaction time is usually in the range of 0.5 to 24 hours.
- the reaction mixture is represented by the formula (A-1) by performing post-treatment operations such as pouring the reaction mixture into water and drying and concentrating an organic layer obtained by extracting with an organic solvent.
- the compound of the present invention can be isolated.
- the isolated compound of the present invention represented by the formula (A-1) can be further purified, if necessary, by operations such as chromatography and recrystallization.
- compounds wherein R 1 is a group represented by the formula (B) are obtained, for example, by reacting a thiadiazole compound represented by the formula (III) with an oxidizing agent. (First half step) and then reacting with an acid anhydride represented by the formula (V) (second half step).
- the reaction in the first half step is usually performed in a solvent.
- the solvent used for the reaction include aliphatic halogenated hydrocarbons such as dichloromethane and chloroform, and water.
- the oxidizing agent used in the reaction includes, for example, peracids such as 3-chloroperbenzoic acid.
- the amount of the oxidizing agent used in the reaction is 31
- the ratio is usually 1 to 1.5 mol per 1 mol of the metal compound.
- the reaction temperature of the reaction is usually in the range of 120 to 30 ° C, and the reaction time is usually in the range of instant to 24 hours.
- the reaction mixture is poured into water, and the organic layer obtained by extracting with an organic solvent is subjected to an aqueous solution of a reducing agent (sodium sulfite, sodium thiosulfate, etc.) and a base (bicarbonate) as necessary.
- a reducing agent sodium sulfite, sodium thiosulfate, etc.
- a base bicarbonate
- the sulfoxide compound represented by the formula (IV) can be isolated by performing post-treatment operations such as washing with an aqueous solution of sodium, etc.), drying and concentration.
- the isolated sulfoxide compound represented by the formula (IV) can be further purified by chromatography, recrystallization and the like.
- the latter half step is carried out by reacting a sulfoxide compound represented by the formula (IV) with an acid anhydride represented by the formula (V).
- reaction is carried out in the presence or absence of a solvent, usually in the presence of a base.
- Examples of the base used in the reaction include pyridines such as 2,6-lutidine and the like, and metal salts of acetic acid such as sodium acetate.
- the amount of the reagent used in the reaction is such that the acid anhydride represented by the formula (V) is 1 to 50 mol per 1 mol of the sulfoxide compound represented by the formula (IV), and the base is 1 to 10 mol. It is a molar ratio.
- the reaction can be carried out in the presence of trifluoroacetic anhydride, if necessary.
- the amount of trifluoroacetic anhydride is 0.01 to 5 mol per 1 mol of the sulfoxide compound represented by the formula (IV).
- the reaction temperature of the reaction is usually in the range of 0 to 150, and the reaction time is usually in the range of 1 to 72 hours.
- the reaction mixture is poured into an aqueous solution of a base (such as sodium hydrogen carbonate), and the organic layer obtained by extraction with an organic solvent is subjected to a post-treatment operation such as drying and concentration to obtain the formula (
- the compound of the present invention represented by A_2) can be isolated.
- the isolated compound of the present invention represented by the formula (A-2) can be further purified, if necessary, by an operation such as chromatography and recrystallization.
- 2-fluorophenyl group 3-fluorophenyl group, 4-monofluorophenyl group, 3,4-difluorophenyl group, 3,5-difluorophenyl group, 2,6-difluorophenyl group, 2,4-difluorophenyl group,
- 2-bromophenyl group 3-bromophenyl group, 4-bromophenyl group, 3,4-dibromophenyl group, 3,5-dibromophenyl group, 2,6-dibromophenyl group, 2,4-dibromophenyl group ,
- 2-bromobenzyl group 3-bromobenzyl group, 4-bromobenzyl group, 3,4-dibromobenzyl group, 3,5-dibromobenzyl group, 2,6-dibromobenzyl group, 2,4-dibromobenzyl group ,
- Phenyl) ethyl group 1- (2,4-dichlorophenyl) ethyl group,
- Phenyloxymethyl group 11- (phenyloxy) ethyl group, 2- (phenyloxy) ethyl group,
- Hemiptera Insects such as the brown beetle (Laodelphax striatel lus), the brown beetle (Nilaparvata lugens), the sika deer (Sogatella furcifera), etc .; Aphids such as Aphis gossypii and Amore aphids (Myzus persicae), stink bugs, Trialeurodes vaporariorum, Bemisia tabaci, and Bemisia arif such as Bemisia tabaci Whiteflies, scale insects, dambugs, whiteflies, etc.
- Lepidopterous insects Chilo suppressalis, Cnaphalocrocis medinalis, Ostrinia nubilalis, Parapediasia teterrella, etc .; Spodoptera litura; Spodoptera exigua), Pseudaletia separata.
- Coleopteran pests Corn rootworms such as Western corn rootworm (Diabrotica virgifera virgifera) and Southern corn rootworm (Diabrotica undecimpunctata howardi); , Maizeuiburu (Si tophi lus zeamais), Izumizuzomiushi (Lissorhoptrus oryzophilus), Azukizomushi (Callosobruchuys Kunststoffensis), etc., Tenebrio molitor (Tenebrio molitor) Leaf beetles (Oulema oryzae), Leaf beetles (Aulacophora femoralis), Lepidoptera beetle (Phyllotreta striolata) Color beetles (Leptinoiarsadecemlineata) Bark beetles, Nagasin beetles, Longicorn beetles, Paederus fuscipes, etc .;
- Thistle pests Genus Srips such as Thrips palmi; Frankliniiella such as Frankliniella occidentalis; and Genus Siltthrips such as S. cerevisiae (Sciltothrips dorsalis) Thistles, etc., etc. Hymenoptera pests, wasps, ants, hornets, etc.
- Pests of the louse lice, etc.
- Termite pests termites, etc.
- the arthropod pest control agent of the present invention contains the compound of the present invention and an inert carrier.
- the compound of the present invention is mixed with a solid carrier, a liquid carrier, a gaseous carrier and / or a bait (poison bait base) and the like, and if necessary, a surfactant and other formulation auxiliaries are added.
- the resulting formulation include oils, emulsions, flowables, wettable powders, granules, powders, microcapsules, etc. These formulations may be processed into poison baits or sheets.
- the harmful arthropod controlling agent of the present invention The arthropod pest control agent of the present invention usually contains 0.01 to 95% by weight of the compound of the present invention.
- solid carriers used in the formulation include clays (kaolin clay, diatomaceous earth, bentonite, fubasami clay, acid clay, etc.), synthetic silicon oxide hydrous, talcs, ceramics, and other inorganic minerals (cellulose). Fine powder or granular materials such as site, quartz, sulfur, activated carbon, calcium carbonate, etc., and chemical fertilizers (ammonium sulfate, ammonium nitrate, salt ammonium, etc.) are available.
- liquid carriers examples include water, alcohols (methanol, ethanol, 2-propanol, ethylene glycol, etc.), ketones (acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, etc.), aromatic hydrocarbons (E.g., toluene, xylene, ethylbenzene, methylnaphthalene), aliphatic hydrocarbons (e.g., hexane, cyclohexane, kerosene, diesel), esters (e.g., ethyl acetate, butyl acetate), nitriles (acetonitrile, isoprene) Tyronitrile, etc.), ethers (ethylene glycol dimethyl ether, diisopropyl ether, 1,4-dioxan, tetrahydrofuran, etc.), acid amides (N, N-dimethylformamide, N, N-di
- gaseous carrier examples include fluorocarbon, butane gas, LPG (liquefied oil gas), dimethyl ether, and carbon dioxide.
- surfactant examples include alkyl sulfates, alkyl sulfonates, alkyl aryl sulfonates, alkyl aryl ethers and polyoxyethylenates thereof, polyethylene glycol ethers, polyhydric alcohol esters and sugar alcohol derivatives. can give.
- Other pharmaceutical adjuvants include fixing agents, dispersants and stabilizers, for example, casein, gelatin, sugars (starch, gum arabic, cellulose derivatives, alginic acid, etc.), lignin derivatives, synthetic water-soluble Molecules (polypinyl alcohol, polyvinylpyrrolidone, polyacrylic acids, etc.), PAP (isopropyl acid phosphate), BHT (2,6-di-tert-butyl- 4-methylphenol), BHA (2-tert A mixture of monobutyl-4-methoxyphenol and 3-tert-butyl-4-methoxyphenol), mineral oil, fatty acids and fatty acid esters.
- fixing agents for example, casein, gelatin, sugars (starch, gum arabic, cellulose derivatives, alginic acid, etc.), lignin derivatives, synthetic water-soluble Molecules (polypinyl alcohol, polyvinylpyrrolidone, polyacrylic acids, etc.), PAP
- bait bait examples include bait ingredients such as cereal flour, vegetable oil, sugar, and crystalline cellulose.
- Poison bait antioxidants such as dibutylhydroxytoluene and nordihydroguaiaretic acid; preservatives such as dehydroacetic acid; anti-accident agents such as pepper powder; cheese flavor; evening onion flavor; peanuts Pest attractants such as oils are added.
- the agent for controlling harmful arthropods of the present invention is used by applying it directly to harmful arthropods and to Z or the habitat of harmful arthropods (nests, plants, soil, etc.).
- the harmful arthropod control agent of the present invention is sprayed on the aerial part of the cultivated plant. It is carried out by irrigating the stock.
- the pesticidal composition of the present invention When using the pesticidal composition of the present invention to noxious arthropods in agriculture and forestry field, its application amount is usually 0 in an amount of 1 0 0 0 m 2 per of the compound of the present invention. 1-1 0 0 0 g.
- the arthropod pest control agent of the present invention When the arthropod pest control agent of the present invention is formulated in an emulsion, a flowable, a wettable powder, a microcapsule or the like, the concentration of the compound of the present invention is usually 10 to 10%.
- P2003 / 012831 When using the pesticidal composition of the present invention to noxious arthropods in agriculture and forestry field, its application amount is usually 0 in an amount of 1 0 0 0 m 2 per of the compound of the present invention. 1-1 0 0 0 g.
- the arthropod pest control agent of the present invention is formulated in oils, granules, powders, and the like, it is usually applied as it is.
- the application amount is usually 0 the present compound per application area 1 m 2 when processing on the surface.
- 0 0 1-1 is 0 O mg, usually 0. 0 0 1 to 1 0 mg the present compound per application space lm 3 is when processing the space.
- the concentration of the compound of the present invention is usually 0.01 to 100 ppm. Dilute with water and apply.
- the arthropod pest control agent of the present invention When the arthropod pest control agent of the present invention is formulated in oils, aerosols, smokers, poison baits and the like, it is usually applied as it is.
- the arthropod pest control agent of the present invention includes other insecticides, nematicides, acaricides, fungicides, herbicides, plant growth regulators, synergists, fertilizers, soil conditioners, animal feed. It can also be used together with.
- Such insecticides, acaricides and nematicides include:
- Carbamate compounds such as B P M C, Benfracalp, Provoquisul, Carbosurphan, Kyrubalyl, Mesomyl, Etiofencalp, Aldicalp, Oxamil, Fenothiocalp, Thiodicalp,
- Etofenprox fenparrelate, esfenvalerate, fenpropatrin, cypermethrin, cyspermethrin, Z-cypermethrin, permethrin, cyhalothrin, ⁇ -cyhalothrin, cyflethrin, 3-cyfurletrin, giltamethrin, cyclofluparin, , Flucitrinate, Pyrethroid compounds such as bifensulin, acrinasulin, tiger mouth methrin, silafluofen, octafenprox,
- Neonicotinoid compounds such as acetamiprid, thiamethoxam, thiacloprid, etc .; benzoylphenylperrea compounds such as chlorfluazuron, teflupenzuron, flufenoxuron, cliuron, etc .; tebufenozide; Dihydrazide compounds, thiadiazine derivatives such as bup-mouth phenazine, neuraistoxin derivatives such as cartap, thiocyclam and bensultap, endosulfan, ⁇ -BHC, 1,1-bis (clo-phenyl) 1,2,2— Chlorinated hydrocarbon compounds such as trichloro-mouth ethanol, formamidine derivatives such as amitraz and chlordimeform, thiourea derivatives such as difenperone, phenylpyrazoles such as ethiprole and acetoprol Compounds, chlorfenavir, pymetroz
- N-N-dimethylformamide 3 ml crude product of 5-chloro-3- (4-cyclobenzyl) thio-1,2,4-thiadiazole prepared according to Reference Production Example 3 described below, 416 mg and 2,2-dimethyl- 198 mg of 1,3-dioxolan-141 methanol was dissolved, 72 mg of sodium hydride (60% oil) was added at about 0 ° C, and the mixture was stirred at the same temperature for about 1 hour. Thereafter, the reaction mixture was poured into a saturated saline solution, and extracted with t tert monobutyl methyl ether.
- N, N-dimethylformamide 5 ml prepared according to Reference Production Example 2 described below, 5-chloro-3-benzylthio-1,2,4-thiadiazole 34 Omg and 2,2-dimethyl-1,3-dioxolan-14-methanol 222 mg was dissolved at about 0, and 84 mg of sodium hydride (60% oil) was added, followed by stirring at room temperature for about 1 hour. Thereafter, the reaction mixture was poured into a saturated saline solution, and extracted with tert-butylmethyl ether. The organic layer was dried over anhydrous sodium sulfate and concentrated.
- compound 8 of the present invention 5- (2,2-dimethyl-1,3-dioxolan-1-4-yl) methoxy-3-benzylthio-1,2,4-thiadiazole (hereinafter referred to as compound 8 of the present invention)
- compound 15 of the present invention 5- (1,3-Dioxolane-4-yl) methoxy-3-methylthio-1,2,4-thiadiazol (hereinafter referred to as compound 15 of the present invention)
- N-dimethylformamide 35 Omg of 5-chloro-3-benzyloxymethylthio 1,2,4-thiadiazol and 169 mg of 2,2-dimethyl-1,3-dioxolan-141 methanol. Dissolves at about 0 in sodium hydride (60% oiliness) 56 mg was added, and the mixture was stirred at the same temperature for 2 hours. Thereafter, t-butyl methyl ether and saturated saline were added to the reaction mixture, and the mixture was separated.
- Formulation Example 2 9 parts of each of the compounds of the present invention 1 to 23 are added to a mixture of 4 parts of sodium lauryl sulfate, 2 parts of calcium lignin sulfonate, 20 parts of synthetic hydrous silicon oxide fine powder and 65 parts of silicon earth, and stirred well. Mix to obtain each wettable powder.
- Neothiosol Chuo Kasei Co., Ltd.
- 25 parts of dimethyl ether and 25 parts were added.
- the aerosol container is filled with a mixture of 1 part of dissolved and 50 parts of distilled water, a valve is attached, and 40 parts of propellant (LPG) is filled under pressure through the valve to form an aqueous aerosol. obtain.
- LPG propellant
- Test Examples show that the compound of the present invention is useful as an active ingredient of an agent for controlling arthropod pests.
- test drug solution was prepared by diluting the test compound preparation obtained in Preparation Example 5 with water so that the active ingredient concentration became 500 ppm.
- the treated groups of the compounds 1 to 9, 11, 13 to 15, and 17 to 23 of the present invention each had three or less live aphids, whereas the untreated group had more than 20.
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (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)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03751359A EP1550661A4 (en) | 2002-10-11 | 2003-10-07 | THIADIAZONE COMPOUND AND ITS USE |
US10/528,398 US7342031B2 (en) | 2002-10-11 | 2003-10-07 | Thiadiazole compound and use thereof |
MXPA05003666A MXPA05003666A (es) | 2002-10-11 | 2003-10-07 | Compuesto de tiadiazol y uso del mismo. |
BR0314616-2A BR0314616A (pt) | 2002-10-11 | 2003-10-07 | Composto de tiadiazol e uso do mesmo |
AU2003271112A AU2003271112B2 (en) | 2002-10-11 | 2003-10-07 | Thiadiazole compound and use thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-298489 | 2002-10-11 | ||
JP2002298489A JP4513251B2 (ja) | 2002-10-11 | 2002-10-11 | チアジアゾール化合物およびその用途 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004033452A1 true WO2004033452A1 (ja) | 2004-04-22 |
Family
ID=32089309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/012831 WO2004033452A1 (ja) | 2002-10-11 | 2003-10-07 | チアジアゾール化合物及びその用途 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7342031B2 (ja) |
EP (1) | EP1550661A4 (ja) |
JP (1) | JP4513251B2 (ja) |
KR (1) | KR20050050666A (ja) |
CN (1) | CN1321117C (ja) |
BR (1) | BR0314616A (ja) |
MX (1) | MXPA05003666A (ja) |
WO (1) | WO2004033452A1 (ja) |
ZA (1) | ZA200502499B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003059897A1 (fr) * | 2002-01-17 | 2003-07-24 | Sumitomo Chemical Company, Limited | Composes de thiadiazole |
WO2005037805A2 (en) * | 2003-10-15 | 2005-04-28 | Sumitomo Chemical Company, Limited | 1,2,4-thiadiazole compounds and pests controlling composition containing the same |
TW200826843A (en) * | 2006-09-13 | 2008-07-01 | Sumitomo Chemical Co | Thiadiazole compound and use thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3030661A1 (de) * | 1980-08-13 | 1982-04-01 | Bayer Ag, 5090 Leverkusen | Hetaryl-propargylether, ihre herstellung und ihre verwendung in schaedlingsbekaempfungsmitteln, diese stoffe enthaltende schaedlingsbekaempfungsmittel, sowie ihre herstellung und verwendung |
WO1992016527A1 (en) * | 1991-03-22 | 1992-10-01 | Nippon Soda Co., Ltd. | 2-substituted pyridine derivative, production thereof, and agrohorticultural bactericide |
JPH06329649A (ja) * | 1993-05-03 | 1994-11-29 | Bayer Ag | オキサ(チア)−ジアゾル−オキシ−フエニルアクリレート |
WO2003059897A1 (fr) * | 2002-01-17 | 2003-07-24 | Sumitomo Chemical Company, Limited | Composes de thiadiazole |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3060330D1 (en) * | 1979-04-06 | 1982-06-09 | Bayer Ag | Azolyloxy-acetamides, process for their preparation and their use as herbicides |
DE3422861A1 (de) * | 1984-06-20 | 1986-01-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von heteroaryloxyacetamiden |
DE4415338A1 (de) * | 1994-05-02 | 1995-11-09 | Bayer Ag | Alkylsulfinyl- und Alkylsulfonyl-1,2,4-thiadiazolyloxyacetamide |
DE19933936A1 (de) * | 1999-07-20 | 2001-01-25 | Bayer Ag | Substituierte Heteroaryloxyacetanilide |
-
2002
- 2002-10-11 JP JP2002298489A patent/JP4513251B2/ja not_active Expired - Fee Related
-
2003
- 2003-10-07 BR BR0314616-2A patent/BR0314616A/pt not_active IP Right Cessation
- 2003-10-07 MX MXPA05003666A patent/MXPA05003666A/es active IP Right Grant
- 2003-10-07 KR KR1020057006082A patent/KR20050050666A/ko not_active Application Discontinuation
- 2003-10-07 US US10/528,398 patent/US7342031B2/en not_active Expired - Fee Related
- 2003-10-07 ZA ZA200502499A patent/ZA200502499B/en unknown
- 2003-10-07 CN CNB2003801012453A patent/CN1321117C/zh not_active Expired - Fee Related
- 2003-10-07 WO PCT/JP2003/012831 patent/WO2004033452A1/ja active Application Filing
- 2003-10-07 EP EP03751359A patent/EP1550661A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3030661A1 (de) * | 1980-08-13 | 1982-04-01 | Bayer Ag, 5090 Leverkusen | Hetaryl-propargylether, ihre herstellung und ihre verwendung in schaedlingsbekaempfungsmitteln, diese stoffe enthaltende schaedlingsbekaempfungsmittel, sowie ihre herstellung und verwendung |
WO1992016527A1 (en) * | 1991-03-22 | 1992-10-01 | Nippon Soda Co., Ltd. | 2-substituted pyridine derivative, production thereof, and agrohorticultural bactericide |
JPH06329649A (ja) * | 1993-05-03 | 1994-11-29 | Bayer Ag | オキサ(チア)−ジアゾル−オキシ−フエニルアクリレート |
WO2003059897A1 (fr) * | 2002-01-17 | 2003-07-24 | Sumitomo Chemical Company, Limited | Composes de thiadiazole |
Non-Patent Citations (1)
Title |
---|
See also references of EP1550661A4 * |
Also Published As
Publication number | Publication date |
---|---|
BR0314616A (pt) | 2005-07-26 |
ZA200502499B (en) | 2006-06-28 |
CN1703413A (zh) | 2005-11-30 |
MXPA05003666A (es) | 2005-06-08 |
US7342031B2 (en) | 2008-03-11 |
US20060014962A1 (en) | 2006-01-19 |
EP1550661A1 (en) | 2005-07-06 |
JP4513251B2 (ja) | 2010-07-28 |
KR20050050666A (ko) | 2005-05-31 |
EP1550661A4 (en) | 2006-07-26 |
CN1321117C (zh) | 2007-06-13 |
JP2004131438A (ja) | 2004-04-30 |
AU2003271112A1 (en) | 2004-05-04 |
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