Classifications

• • 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
  • C07D401/12—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 linked by a chain containing hetero atoms as chain links
• • 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
  • A01N43/84—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 six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
• • 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
  • A01N43/713—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
• • 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
• • 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 a novel tetrazoyloxime derivative, and a plant disease control agent containing the same as an active ingredient.
• controlling agents In the cultivation of agricultural and horticultural crops, a large number of controlling agents have been used against crop injury. However, many of them are hardly satisfactory as controlling agents because of insufficient control efficacy, restrictions on their use due to appearance of pathogenic fungi having drug resistance, phytotoxicity or pollution on plants, or strong toxicity on humans, domestic animals and fishes. Therefore, there has been required to develop plant disease controlling agents applicable safely and having less of the drawbacks mentioned above.
• Patent Documents 1 to 3 disclose tetrazoyloxime derivatives having a structure similar to that of the compounds of the present invention.
• the present invention has been made and an object thereof is to provide a tetrazoyloxime derivative or a salt thereof, which is excellent in a control effect against plant disease injury, and a plant disease controlling agent containing at least one kind of them as an active ingredient.
• the present inventors have synthesized a large number of tetrazoyloxime derivatives and intensively studied about bioactivity thereof so as to achieve the above object, and found that the tetrazoyloxime derivative represented by formula (1) shown below and a salt thereof exhibit an excellent control effect against plant disease injury, and are applicable safely without causing phytotoxicity against useful plants. Thus, the present invention has been completed.
• tetrazoyloxime derivatives of [1] to [3] shown below, or salts thereof are provided.
• X represents a halogen atom, a C 1-8 alkyl group, a C 1-8 alkoxy group, cyano group, a C 1-8 alkylsulfonyl group, nitro group, a C 1-8 haloalkyl group, or an unsubstituted or substituted aryl group;
• n1 represents any one of integers of 0 to 5, and when n1 is 2 or more, X(s) may be the same or different with each other;
• A represents a tetrazoyl group represented by formula (2):
• R represents a halogen atom, a cyano group, a nitro group, a hydroxyl group, a thiol group, a formyl group, a carboxyl group, an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 2-8 alkenyl group, an unsubstituted or substituted C 2-8 alkynyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, OR 1 , S(O) m R 1 , COR 1 , or CO 2 R 1 , R 1 represents an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 3-8 cycloalkyl group, an unsubstituted or substituted C 2-8 alkenyl group,
• R 11 represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, a hydroxyl group, a thiol group, a formyl group, a carboxyl group, an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 2-8 alkenyl group, an unsubstituted or substituted C 2-8 alkynyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, OR 1 , S(O) m R 1 , COR 1 , or CO 2 R 1 , R 1 is the same as defined above, when R 11 is a hydrogen atom, Z 11 represents a group represented by formula: Q 1 C( ⁇ O)NH— (in which Q 1 is the same as defined above), when R 11 is a halogen atom, Z 11 represents a
• a plant disease controlling agent including the tetrazoyloxime derivative according to any one of [1] to [3] or a salt thereof as an active ingredient is provided.
• a tetrazoyloxime derivative which is excellent in a control effect against plant disease injury, or a salt thereof, and a plant disease controlling agent containing the same as an active ingredient are provided.
• the present invention will be explained in detail by itemizing into 1) a tetrazoyloxime derivative and a salt thereof, and 2) a plant disease controlling agent.
• the first aspect of the present invention is directed to a tetrazoyloxime derivative represented by formula (1) shown above, and a salt thereof.
• X represents a halogen atom, a C 1-8 alkyl group, a C 1-8 alkoxy group, a cyano group, a C 1-8 alkylsulfonyl group, a nitro group, a C 1-8 haloalkyl group, or an unsubstituted or substituted aryl group.
• halogen atom for X examples include a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom.
• C 1-8 alkyl group examples include a methyl group, an ethyl group, an n-propyl group, an i-propyl group, an n-butyl group, an i-butyl group, an s-butyl group, a t-butyl group, an n-pentyl group, and an n-hexyl group.
• C 1-8 alkoxy group examples include a methoxy group, an ethoxy group, an n-propoxy group, an i-propoxy group, an n-butoxy group, an i-butoxy group, an s-butoxy group, a t-butoxy group, and an n-hexyloxy group.
• C 1-8 alkylsulfonyl group examples include a methylsulfonyl group, an ethylsulfonyl group, an n-propylsulfonyl group, an isopropylsulfonyl group, and a t-butylsulfonyl group.
• C 1-8 haloalkyl group examples include a fluoromethyl group, a chloromethyl group, a bromomethyl group, a difluoromethyl group, a dichloromethyl group, a trifluoromethyl group, a trichloromethyl group, a trifluoroethyl group, a pentafluoroethyl group, a 3,3,3,2,2-pentafluoropropyl group, and a 2,2,2-trifluoro-1-trifluoromethylethyl group.
• An aryl group an unsubstituted or substituted aryl group means a monocyclic or polycyclic aryl group, and the polycyclic aryl group includes, in addition to a completely unsaturated group, a partially unsaturated group.
• a phenyl group, a 1-naphthyl group, a 2-naphthyl group, an azulenyl group, an indanyl group, and a tetralinyl group are exemplified, and a C 6-10 aryl group is preferred.
• the substituent of the aryl group of the unsubstituted or substituted aryl group is not particularly limited as long as it is chemically acceptable. Specific examples of the substituent include substituents shown below:
• halogen atoms such as a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom
• alkyl groups such as a methyl group, an ethyl group, an n-propyl group, an i-propyl group, an n-butyl group, an s-butyl group, an i-butyl group, a t-butyl group, an n-pentyl group, and an n-hexyl group
• cycloalkyl groups such as a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, and a cycloheptyl group
• alkoxy groups such as a methoxy group, an ethoxy group, an n-propoxy group, an isopropoxy group, an n-butoxy group, an i-butoxy group, an an
• substituted aryl group examples include a 4-fluorophenyl group, a 2,4-dichlorophenyl group, a 3,5-dichlorophenyl group, a 2,6-difluorophenyl group, a 4-methoxyphenyl group, and a 3,4-dimethoxyphenyl group.
• X is preferably a halogen atom.
• n1 represents any one of integers of 0 to 5, and preferably any one of integers of 0 to 3.
• X(s) may be the same or different with each other.
• A represents a tetrazoyl group represented by formula (2) or formula (3), and preferably formula (2).
• Y represents a C 1-8 alkyl group.
• the C 1-8 alkyl group include a methyl group, an ethyl group, an n-propyl group, an i-propyl group, an n-butyl group, an i-butyl group, an s-butyl group, a t-butyl group, an n-pentyl group, and an n-hexyl group.
• Y is preferably a C 1-3 alkyl group, and particularly preferably a methyl group.
• Het represents a pyridyl group represented by formula (4) or a thiazolyl group represented by formula (5).
• R represents a halogen atom, a cyano group, a nitro group, a hydroxyl group, a thiol group, a formyl group, a carboxyl group, an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 2-8 alkenyl group, an unsubstituted or substituted C 2-8 alkynyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, OR 1 , S(O) m R 1 , COR 1 , or CO 2 R 1 .
• halogen atom the C 1-8 alkyl group of the unsubstituted or substituted C 1-8 alkyl group, and the aryl group of the unsubstituted or substituted aryl group for R are the same as those for X.
• C 2-8 alkenyl group of the unsubstituted or substituted C 2-8 alkenyl group for R include a vinyl group, a 1-propenyl group, a 2-propenyl group, a 1-butenyl group, a 2-butenyl group, a 3-butenyl group, a 1-methyl-2-propenyl group, a 2-methyl-2-propenyl group, a 1-pentenyl group, a 2-pentenyl group, a 3-pentenyl group, a 4-pentenyl group, a 1-methyl-2-butenyl group, a 2-methyl-2-butenyl group, a 1-hexenyl group, a 2-hexenyl group, a 3-hexenyl group, a 4-hexenyl group, and a 5-hexenyl group.
• C 2-8 alkynyl group of the unsubstituted or substituted C 2-8 alkynyl group for R include an ethynyl group, a 1-propynyl group, a 2-propynyl group, a 1-butynyl group, a 2-butynyl group, a 3-butynyl group, a 1-methyl-2-propynyl group, a 2-methyl-3-butynyl group, a 1-pentynyl group, a 2-pentynyl group, a 3-pentynyl group, a 4-pentynyl group, a 1-methyl-2-butynyl group, a 2-methyl-3-pentynyl group, a 1-hexynyl group, and a 1,1-dimethyl-2-butynyl group.
• heterocyclic group of the unsubstituted or substituted heterocyclic group for R include unsaturated 5-membered heterocyclic groups such as a furan-2-yl group, a furan-3-yl group, a thiophen-2-yl group, a thiophen-3-yl group, a pyrrol-2-yl group, a pyrrol-3-yl group, an oxazol-2-yl group, an oxazol-4-yl group, an oxazol-5-yl group, a thiazol-2-yl group, a thiazol-4-yl group, a thiazol-5-yl group, an isooxazol-3-yl group, an isooxazol-4-yl group, an isooxazol-5-yl group, an isothiazol-3-yl group, an isothiazol-4-yl group, an isothiazol-5-yl group, an imid
• the substituent of the amino group the C 1-8 alkyl group, the C 2-8 alkenyl group, the C 2-8 alkynyl group, the aryl group, and the heteroaryl group, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• substituted amino group examples include a methylamino group, a dimethylamino group, a methylethylamino group, a diethylamino group, a t-butoxycarbonylmethylamino group, a t-butoxycarbonylamino group, an acetylmethylamino group, an acetylethylamino group, and a benzoylmethylamino group.
• substituted C 1-8 alkyl group examples include a chloromethyl group, a methoxymethyl group, a methylthiomethyl group, a methylsulfonylmethyl group, a dimethylaminomethyl group, a trichloromethyl group, a trifluoromethyl group, and a 2-chloroethyl group.
• substituted C 2-8 alkenyl group examples include a 2-chloroethenyl group, a 2-fluoroethenyl group, a 3,3,3-trifluoro-1-pentenyl group, a 1,2,2-trifluoroethenyl group, a 2,3,3-trifluoro-2-propenyl group, a 2,3,3-triiodo-2-propenyl group, and a 2-methoxyethenyl group.
• substituted C 2-8 alkynyl group examples include a 2-chloroethynyl group, a 2-fluoroethynyl group, a 3-fluoro-1-propynyl group, a 3,3,3-trifluoro-1-propynyl group, a 3-fluoro-2-propynyl group, and a 3-iodo-2-propynyl group.
• substituted aryl group examples include a 4-chlorophenyl group, a 2,4-dichlorophenyl group, a 3,4-dichlorophenyl group, a 4-trifluoromethylphenyl group, a 4-methoxyphenyl group, a 3,4-dimethoxyphenyl group, a 3,4-methylenedioxyphenyl group, a 4-trifluoromethoxyphenyl group, and a 4-methoxy-1-naphthyl group.
• substituted heterocyclic group examples include a 3-trifluoromethylpyridin-2-yl group, a 4-trifluoromethoxy-2-pyridyl group, a 3-methyl-1-pyrazolyl group, a 4-trifluoromethyl-1-imidazolyl group, and a 3,4-difluoropyrrolidino group.
• R 1 of OR 1 , COR 1 , S(O) m R 1 , and CO 2 R 1 for R represents an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 3-8 cycloalkyl group, an unsubstituted or substituted C 2-8 alkenyl group, an unsubstituted or substituted C 2-8 alkynyl group, an unsubstituted or substituted aryl group, or an unsubstituted or substituted heterocyclic group.
• the unsubstituted or substituted amino group the unsubstituted or substituted C 1-8 alkyl group, the unsubstituted or substituted C 2-8 alkenyl group, the unsubstituted or substituted C 2-8 alkynyl group, the unsubstituted or substituted aryl group, and the unsubstituted or substituted heterocyclic group, for example, the same groups as those for R can be exemplified.
• C 3-8 cycloalkyl group of the unsubstituted or substituted C 3-8 cycloalkyl group include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, and a cycloheptyl group.
• substituted C 3-8 cycloalkyl group examples include a 2-methylcyclopropyl group, a 2-chloro-cyclopropyl group, a 2-trifluoromethylcyclobutyl group, a 2,3,4-trifluorocyclopentyl group, and a 2,2,3,3-tetrafluorocyclopropyl group.
• OR 1 examples include a methoxy group, an ethoxy group, an n-propoxy group, an i-propoxy group, an n-butoxy group, an s-butoxy group, an i-butoxy group, a t-butoxy group, a methoxymethoxy group, an ethoxymethoxy group, a 2-methoxyethoxy group, a 1-ethoxyethoxy group, a vinyloxy group, a 1-propenyloxy group, a 2-propenyloxy group, an ethynyloxy group, a 1-propynyloxy group, a 2-propynyloxy group, an aminooxy group, a methylaminooxy group, a diethylaminooxy group, a methoxycarbonylaminooxy group, a phenoxy group, a trichloromethoxy group, a trifluoromethoxy group, a difluoromethoxy group, a 2,2,2-trifluor
• COR 1 examples include an acetyl group, a benzoyl group, a propanoyl group, an i-propylcarbonyl group, a t-butylcarbonyl group, a cyclopropylcarbonyl group, a cyclobutylcarbonyl group, a cyclopentylcarbonyl group, a vinylcarbonyl group, a 1-propenylcarbonyl group, a 2-propenylcarbonyl group, an i-propenylcarbonyl group, a 1-propynylcarbonyl group, a 2-propynylcarbonyl group, a 3-butenylcarbonyl group, a methylaminocarbonyl group, a dimethylaminocarbonyl group, an N-methyl-N-ethylaminocarbonyl group, an aziridinocarbonyl group, an azetidinocarbonyl group, a pyrrolidinocarbonyl group
• CO 2 R 1 examples include a methoxycarbonyl group, a trifluoromethoxycarbonyl group, a 1-pentenyloxycarbonyl group, a 2-propynyloxycarbonyl group, and a phenoxycarbonyl group.
• S(O) m R 1 for R include a dimethylaminothio group, a chloromethylthio group, a 3-butenylthio group, an ethynylthio group, a 3-methylphenylthio group, a methylsulfinyl group, an ethylsulfinyl group, a 1-butenylsulfinyl group, an n-hexylsulfinyl group, a 2,3-dimethylphenylsulfinyl group, a methylsulfonyl group, a dimethylaminosulfonyl group, an N-ethyl-N-methylaminosulfonyl group, an n-hexylsulfonyl group, a 2-methyl-2-butenylsulfonyl group, a 2-propynylsulfonyl group, a 2-naphthylsulfonyl group,
• a halogen atom, an unsubstituted or substituted amino group, a C 1-8 alkyl group, OR 1 , and SR 1 are preferable, and an unsubstituted or substituted amino group, a C 1-8 alkyl group, OR 1 , and SR 1 are more preferable.
• An amino group and a dialkylamino group can be preferably exemplified as the unsubstituted or substituted amino group
• a C 1-4 alkyl group can be preferably exemplified as the C 1-8 alkyl group
• a C 1-4 alkoxy group can be preferably exemplified as OR 1
• a C 1-4 alkylthio group can be preferably exemplified as SR 1 .
• n represents any one of integers of 0 to 2.
• n2 represents any one of integers of 0 to 3. When n2 is 2 or more, plural R(s) may be the same or different from each other.
• Z represents a group represented by formula: Q 1 C( ⁇ O)NH— (in which Q 1 represents a C 1-8 haloalkyl group, a C 2-8 haloalkenyl group, a C 2-8 alkynyl group, a C 2-8 haloalkynyl group, a C 1-8 haloalkoxy group, a C 2-8 alkenyloxy group, a C 2-8 haloalkenyloxy group, a C 2-8 alkynyloxy group, a C 2-8 haloalkynyloxy group, a C 1-8 alkoxy group substituted with an alkoxycarbonylamino group, a C 1-8 alkoxy group substituted with a C 3-8 cycloalkyl group, a C 1-8 branched alkoxy group substituted with an unsubstituted aryl group, a C 1-8 alkoxy group substituted with a substituted aryl group, a C 1-8 alkoxy group substituted
• C 1-8 haloalkyl group for Q 1 include a chloromethyl group, a chloroethyl group, a 1,2-dichloro-n-propyl group, a 1-fluoro-n-butyl group, and a perfluoro-n-pentyl group.
• C 2-8 haloalkenyl group for Q 1 examples include a 1-chlorovinyl group, a 2-bromovinyl group, a 3-fluoroallyl group, and a 2-fluorocrotyl group.
• C 2-8 alkynyl group for Q 1 examples include an ethynyl group, a 1-propynyl group, a 2-propynyl group, a 1-butynyl group, a 2-butynyl group, a 3-butynyl group, a 1-methyl-2-propynyl group, a 2-methyl-3-butynyl group, a 1-pentynyl group, a 2-pentynyl group, a 3-pentynyl group, a 4-pentynyl group, a 1-methyl-2-butynyl group, a 2-methyl-3-pentynyl group, a 1-hexynyl group, and a 1,1-dimethyl-2-butynyl group.
• C 2-8 haloalkynyl group for Q 1 examples include a chloroethynyl group, a bromoethynyl group, an iodoethynyl group, a 3-chloro-1-propynyl group, a 3-chloro-1-butynyl group, and a 3-bromo-1-butynyl group.
• C 1-8 haloalkoxy group for Q 1 include a chloromethoxy group, a difluoromethoxy group, a trifluoromethoxy group, a 1,1-difluoroethoxy group, and a hexafluoroethoxy group.
• C 2-8 alkenyloxy group for Q 1 examples include an ethenyloxy group, a 1-propenyloxy group, a 1-methylvinyloxy group, an allyloxy group, a 1-methylallyloxy group, and a 2-butenyloxy group.
• C 2-8 haloalkenyloxy group for Q 1 examples include a 3-chloro-2-propenyloxy group, a 3,3-dichloro-2-propenyloxy group, a 4-chloro-2-butenyloxy group, a 4,4-dichloro-3-butenyloxy group, and a 4,4-difluoro-3-butenyloxy group.
• C 2-8 alkynyloxy group for Q 1 examples include a 2-propynyloxy group, a 2-butynyloxy group, and a 1-methyl-2-propynyloxy group.
• C 2-8 haloalkynyloxy group for Q 1 include a 2-chloroethynyloxy group, a 3-chloro-2-propynyloxy group, and a 3-fluoro-2-propynyloxy group.
• alkoxycarbonyl group of the C 1-8 alkoxy group substituted with an alkoxycarbonylamino group for Q 1 include a methoxycarbonyl group, an ethoxycarbonyl group, an n-propoxycarbonyl group, an isopropoxycarbonyl group, an n-butoxycarbonyl group, and a t-butoxycarbonyl group.
• the C 1-8 alkoxy group for example, the same alkoxy groups as those for X can be exemplified.
• specific examples of the C 1-8 alkoxy group are the same specific examples.
• C 1-8 alkoxy group substituted with an alkoxycarbonylamino group include an N-methoxycarbonylaminomethoxy group, an N-t-butoxycarbonylaminomethoxy group, a 2-(N-ethoxycarbonylamino)ethoxy group, and a 2-(N-t-butoxycarbonyl-N-benzylamino)ethoxy group.
• C 3-8 cycloalkyl group of the C 1-8 alkoxy group substituted with a C 3-8 cycloalkyl group for Q 1 include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, and a cycloheptyl group.
• Specific examples of the C 1-8 alkoxy group substituted with a C 3-8 cycloalkyl group include a cyclopropylmethoxy group, a 1-cyclopropyl-ethoxy group, a cyclohexylmethoxy group, and a 2-cyclohexyl-ethoxy group.
• C 1-8 branched alkoxy group substituted with an unsubstituted aryl group include a 1-phenylethoxy group, a 1-phenyl-1-methylethoxy group, and a 2-phenyl-1-methylethoxy group.
• the same aryl groups as those for X can be exemplified.
• the substituent of the aryl group is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with a substituted aryl group examples include a 2-methylphenylmethoxy group, a 3-methylphenylmethoxy group, a 4-chlorophenylmethoxy group, a 1-(4-chlorophenyl)ethoxy group, a 3-chlorophenylmethoxy group, a 2-methoxyphenylmethoxy group, a 3-methoxyphenylmethoxy group, a 4-methylsulfonylphenylmethoxy group, and a 3-phenylphenylmethoxy group.
• heterocyclic group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted heterocyclic group for Q 1 for example, the same heterocyclic groups as those for R can be exemplified.
• the substituent of the heterocycle is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted heterocyclic group examples include a 2-pyridylmethoxy group, a 6-methylpyridin-2-ylmethoxy group, a 4-pyridylmethoxy group, a 1-(4-pyridyl)-1-methylethoxy group, a 2-oxazolylmethoxy group, and a 2-benzoxazolylmethoxy group.
• the substituent of the C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkoxy group for Q 1 is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• Specific examples of the alkoxy group substituted with an unsubstituted or substituted C 1-8 alkoxy group include a methoxymethoxy group, an ethoxymethoxy group, a 2-isopropoxyethoxy group, a 2-(methoxyethoxy)ethoxy group, a 2-trifluoromethoxyethoxy group, and a 2-pentafluoroethoxyethoxy group.
• aryloxy group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted aryloxy group for Q 1 include a phenoxy group and a 1-naphthoxy group.
• the substituent of the aryloxy group is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted aryloxy group examples include a phenoxymethoxy group, a 2-phenoxyethoxy group, a 2-(4-chlorophenoxy)ethoxy group, and a 2-(4-methoxyphenoxy)ethoxy group.
• aralkyloxy group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted aralkyloxy group for Q 1 for example, a benzyloxy group and a phenethyloxy group can be exemplified.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted aralkyloxy group include a benzyloxymethoxy group, a 2-benzyloxyethoxy group, a phenethyloxymethoxy group, and a (4-chlorophenylmethoxy)methoxy group.
• the same aryl groups as those for X can be exemplified.
• the C 2-8 alkynyloxy group for example, the same alkynyl groups as those for R can be exemplified.
• the substituent of the aryl group is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 2-8 alkynyloxy group substituted with an unsubstituted or substituted aryl group include a 3-phenyl-2-propynyloxy group, a 1-phenyl-2-propynyloxy group, and a 3-phenyl-1,1-dimethyl-2-propynyloxy group.
• alkylthio group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkylthio group for Q 1 include a methylthio group, an ethylthio group, an n-propylthio group, an isopropylthio group, an n-butylthio group, an isobutylthio group, an s-butylthio group, and a t-butylthio group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkylthio group include a methylthiomethoxy group, a methylthio-n-butoxy group, and a 1-methylthioethoxy group.
• arylthio group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted arylthio group for Q 1 include a phenylthio group and a naphthylthio group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• Specific examples of the C 1-8 alkoxy group substituted with a substituted or unsubstituted arylthio group include a phenylthiomethoxy group, a 2-phenylthioethoxy group, a naphthylthiomethoxy group, and a 1-phenylthioethoxy group.
• alkylsulfinyl group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkylsulfinyl group for Q 1 include a methylsulfinyl group, an ethylsulfinyl group, and a t-butylsulfinyl group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkylsulfinyl group include a methylsulfinylmethoxy group, a methylsulfinyl-n-butoxy group, and a 1-methylsulfinylethoxy group.
• arylsulfinyl group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted arylsulfinyl group for Q 1 include a phenylsulfenyl group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted arylsulfinyl group include a phenylsulfinylmethoxy group, a 2-phenylsulfinylethoxy group, a naphthylsulfinylmethoxy group, and a 1-phenylsulfenylethoxy group.
• alkylsulfonyl group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkylsulfonyl group for Q 1 include a methylsulfonyl group, an ethylsulfonyl group, and a t-butylsulfonyl group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkylsulfonyl group include a methylsulfonylmethoxy group, a methylsulfonyl-n-butoxy group, and a 1-methylsulfonylethoxy group.
• arylsulfonyl group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted arylsulfonyl group for Q 1 include a phenylsulfonyl group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted arylsulfonyl group include a phenylsulfonylmethoxy group, a 2-phenylsulfonylethoxy group, a naphthylsulfonylmethoxy group, and a 1-phenylsulfonylethoxy group.
• aralkyl group of the C 1-8 alkoxy group substituted with an amino group which is unsubstituted or substituted with an (unsubstituted or substituted aralkyl group) for Q 1 include a benzyl group, a phenethyl group, and a 1-naphthylmethyl group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an amino group which is unsubstituted or substituted with an (unsubstituted or substituted aralkyl group) include an aminomethoxy group, a 3-aminopropoxy group, a 6-aminohexyloxy group, a 1-aminoethoxy group, benzylaminomethoxy group, an N-benzyl-N-methylaminomethoxy group, and an N-benzyl-N-methoxycarbonylaminomethoxy group.
• alkyl group of the C 1-8 alkoxy group which is substituted with an amino group substituted with an (unsubstituted or substituted alkyl group) for Q 1 for example, the same alkyl groups as those for X can be exemplified.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group which is substituted with an amino group substituted with an (unsubstituted or substituted alkyl group) include a methylaminomethoxy group, a 3-methylaminopropoxy group, a 6-methylaminohexyloxy group, a 1-methylaminoethoxy group, a dimethylaminomethoxy group, a 2-ethylaminoethoxy group, and an N-methyl-N-methoxycarbonylaminomethoxy group.
• the substituent of the unsubstituted or substituted aryloxy group for Q 1 is not particularly limited, and the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• Specific examples of the unsubstituted or substituted aryloxy group include a phenoxy group, a naphthyloxy group, a 4-chlorophenoxy group, a 4-methoxyphenoxy group, a 2,4-dichlorophenoxy group, and a 2-trifluoromethylphenoxy group.
• the same substituents as those of the alkyl group for X can be exemplified.
• specific examples of the C 1-8 alkoxy group are the same specific examples.
• Specific examples of the C 1-8 alkyl group substituted with a carboxyl group include a 2-carboxyethyl group and a 6-carboxyhexyl group.
• aralkyl group of the C 1-8 alkyl group substituted with an amino group which is unsubstituted or substituted with an (unsubstituted or substituted aralkyl group) for Q 1 include a benzyl group, a phenethyl group, and a 1-naphthylmethyl group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkyl group substituted with an amino group which is unsubstituted or substituted with an (unsubstituted or substituted aralkyl group) include an aminomethyl group, a 3-aminopropyl group, a 6-aminohexyl group, a 1-aminoethyl group, a benzylaminomethyl group, an N-benzyl-N-methylaminomethyl group, and an N-benzyl-N-methoxycarbonylaminomethyl group.
• alkyl group of the C 1-8 alkyl group which is substituted with an amino group substituted with an (unsubstituted or substituted alkyl group) for Q 1 for example, the same alkyl groups as those for X can be exemplified.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkyl group which is substituted with an amino group substituted with an (unsubstituted or substituted alkyl group) include a methylaminomethyl group, a 3-methylaminopropyl group, a 6-methylaminohexyl group, a 1-methylaminoethyl group, a dimethylaminomethyl group, a 2-ethylaminoethyl group, and an N-methyl-N-methoxycarbonylaminomethyl group.
• aryloxy group of the C 1-8 alkyl group substituted with an unsubstituted or substituted aryloxy group for Q 1 include a phenoxy group and a naphthyloxy group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• Specific examples of the C 1-8 alkyl group substituted with an unsubstituted or substituted aryloxy group include a phenoxymethyl group, a naphthyloxymethyl group, a 2-phenoxyethyl group, and a 1-phenoxyethyl group.
• acyl group of the C 1-8 alkyl group substituted with an acyl group for Q 1 include a formyl group, an acetyl group, a propionyl group, a benzoyl group, a cyclohexylcarbonyl group, and a phthaloyl group.
• Specific examples of the acyl group of the C 1-8 alkyl group substituted with an acyl group include a 4-acetyl-n-butyl group, an acetylmethyl group, a 1-acetylethyl group, and a 3-benzoyl-n-propyl group.
• heterocyclicoxy group of the C 1-8 alkyl group substituted with an unsubstituted or substituted heterocyclicoxy group for Q 1 for example, those in which an oxygen atom is bonded to the bonding position of those of the heterocyclic group for R can be exemplified.
• the substituent of the heterocycle is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkyl group substituted with an unsubstituted or substituted heterocyclicoxy group examples include a 2-pyridyloxymethyl group, a 2-(2-pyridyloxy)ethyl group, a 1-(2-pyridyloxy)ethyl group, a (1-(2-pyridyloxy)-1-methyl)ethyl group, a 3-pyridyloxymethyl group, a 2-oxazolyloxymethyl group, and a 4-piperazyloxymethyl group.
• Q 1 is preferably an alkenyloxy group in which carbon attached to the oxygen atom is tertiary carbon, such as a 1,1-dimethyl-2-propenyloxy group, an alkynyloxy group in which carbon attached to the oxygen atom is tertiary carbon, such as a 1,1-dimethyl-2-butynyloxy group, a C 1-8 alkoxy group substituted with an alkoxycarbonylamino group, a C 1-8 alkoxy group substituted with a C 3-8 cycloalkyl group, a C 1-8 branched alkoxy group substituted with an unsubstituted aryl group, a C 1-8 alkoxy group substituted with a substituted aryl group, a C 1-8 alkoxy group substituted with a substituted or unsubstituted heterocyclic group, a C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkoxy group, a C 1-8 alk
• the alkenyloxy group in which carbon attached to the oxygen atom is tertiary carbon, such as a 1,1-dimethyl-2-propenyloxy group is preferably a 1,1-dialkyl-substituted alkenyl group
• the alkynyloxy group in which carbon attached to the oxygen atom is tertiary carbon, such as a 1,1-dimethyl-2-butynyloxy group is preferably a 1,1-dialkyl-substituted alkynyloxy group
• the C 1-8 alkoxy group substituted with a C 3-8 cycloalkyl is preferably a C 3-6 cycloalkyl C 1-2 alkyl group
• the C 1-8 branched alkoxy group substituted with an unsubstituted aryl group is preferably a C 1-4 branched alkoxy group substituted with an unsubstituted aryl group at the 1- or 2-position
• Z represents a hydrogen atom, an amino group, or a group represented by formula: Q 2 C( ⁇ O)NH— (in which Q 2 represents a hydrogen atom, a C 1-8 haloalkyl group, a C 2-8 alkenyl group, a C 2-8 haloalkenyl group, a C 2-8 alkynyl group, a C 2-8 haloalkynyl group, a C 1-8 alkoxy group, a C 1-8 haloalkoxy group, a C 2-8 alkenyloxy group, a C 2-8 haloalkenyloxy group, a C 2-8 alkynyloxy group, a C 2-8 haloalkynyloxy group, a C 3-8 cycloalkyl group, a C 3-8 cycloalkyloxy group, a C 1-8 alkylamino group, a C 1-8 alkoxy group substituted with an un
• the C 1-8 haloalkyl group Specific examples of the C 1-8 haloalkyl group, the C 2-8 haloalkenyl group, the C 2-8 alkynyl group, the C 2-8 haloalkynyl group, the C 1-8 haloalkoxy group, the C 2-8 alkenyloxy group, the C 2-8 haloalkenyloxy group, the C 2-8 alkynyloxy group, the C 2-8 haloalkynyloxy group, the C 1-8 alkoxy group substituted with an C 3-8 cycloalkyl group, the C 1-8 alkoxy group substituted with a substituted or unsubstituted heterocyclic group, the C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1-8 alkoxy group, the C 1-8 alkoxy group substituted with an unsubstituted or substituted aryloxy group, the C 1-8 alkoxy group substituted with an unsubstituted or substitute
• C 3-8 cycloalkyl group for Q 2 examples include a cyclopropyl group, a cyclohexyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, and a cyclooctyl group.
• C 3-8 cycloalkyloxy group for Q 2 examples include a cyclopropyloxy group, a cyclohexyloxy group, a cyclobutyloxy group, a cyclopentyloxy group, a cyclohexyloxy group, a cycloheptyloxy group, and a cyclooctyloxy group.
• C 1-8 alkylamino group for Q 2 examples include a methylamino group, a diethylamino group, an ethylmethylamino group, a di n-heptylamino group, and a t-butylamino group.
• the substituent of the amino group of the C 1-8 alkoxy group substituted with an unsubstituted or substituted amino group for Q 2 is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkoxy group substituted with an unsubstituted or substituted amino group include a 2-aminoethoxy group, a 6-aminohexyloxy group, an N-acetylaminomethoxy group, a 2-(N-acetylamino)ethoxy group, a 1-(N-acetylamino)ethoxy group, a 2-(N-acetyl-N-methylamino)ethoxy group, a 2-(N-benzoyl)aminoethoxy group, an N-methoxycarbonylaminomethoxy group, an N-t-butoxycrbonylaminomethoxy group, a 2-(N-ethoxycarbonylamino)ethoxy group, and a 2-(N-t-butoxycarbonyl-N-benzylamino)ethoxy group.
• aralkyloxy group of the unsubstituted or substituted aralkyloxy group for Q 2 include a benzyloxy group, a phenethyloxy group, and a 1-naphthylmethoxy group.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• the unsubstituted or substituted aralkyloxy group include a benzyloxy group, a phenethyloxy group, a 1-phenylethoxy group, a 1-phenyl-1-methylethoxy group, a 2-phenyl-1-methylethoxy group, a 2-methylphenylmethoxy group, a 3-methylphenylmethoxy group, a 4-chlorophenylmethoxy group, a 1-(4-chlorophenyl)ethoxy group, a 3-chlorophenylmethoxy group, a 2-methoxyphenylmethoxy group, a 3-methoxyphenylmethoxy group, a 4-methylsulfonylphenylmethoxy group, and a 3-phenylphenylmethoxy group.
• alkylthio group of the C 1-8 alkyl group substituted with an unsubstituted or substituted C 1-8 alkylthio group for Q 2 include a methylthio group, an ethylthio group, an n-propylthio group, an isopropylthio group, an n-butylthio group, an isobutylthio group, an s-butylthio group, and a t-butylthio group.
• the substituent is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkyl group substituted with an unsubstituted or substituted C 1-8 alkylthio group include a methylthiomethyl group, a methylthio-n-butyl group, and a 1-methylthioethyl group.
• alkoxy group of the C 1-8 alkyl group substituted with an unsubstituted or substituted alkoxy group for Q 2 for example, the same alkoxy groups as those for X can be exemplified.
• the substituent thereof is not particularly limited and, for example, the same substituents as those of the aryl group for X can be exemplified in a chemically acceptable range.
• C 1-8 alkyl group substituted with an unsubstituted or substituted alkoxy group examples include a methoxymethyl group, an ethoxymethyl group, a 2-isopropoxyethyl group, an n-propoxyethyl group, a t-butoxy-1-butyl group, a 2-(2-methoxyethoxy)ethyl group, a 2-trifluoromethoxyethyl group, and a 2-pentafluoroethoxyethyl group.
• Z is preferably a group represented by formula: Q 2 C( ⁇ O)NH—
• Q 2 is preferably a C 2-8 haloalkenyl group, a C 2-8 alkynyl group, a C 2-8 haloalkynyl group, a C 1-8 haloalkoxy group, a C 2-8 alkenyloxy group, a C 2-8 haloalkenyloxy group, a C 2-8 alkynyloxy group, a C 2-8 haloalkynyloxy group, a C 1-8 alkoxy group substituted with an amino group which is unsubstituted or substituted with an (unsubstituted or substituted alkyl group), a C 1-8 alkoxy group which is substituted with an amino group substituted with an (unsubstituted or substituted aralkyl group), a C 1-8 alkoxy group substituted with an alkoxycarbonylamino group, a C 1-8 alkoxy group substitute
• n2 is 1 or more and at least one R is a cyano group, a nitro group, a hydroxyl group, a thiol group, a formyl group, a carboxyl group, an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 2-8 alkenyl group, an unsubstituted or substituted C 2-8 alkynyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, OR 1 , S(O) m R 1 , COR 1 , or CO 2 R 1 , or n2 is 2 or more and at least two R(s) are halogen atoms, Z represents a hydrogen atom, an amino group, or a group represented by formula: Q 3 C( ⁇ O)NH— (in which Q 3 represents a hydrogen atom, a C 1-8 alkyl
• C 1-8 alkyl group for Q 3 for example, the same as those of C 1-8 alkyl group for X can be exemplified.
• Q 3 is preferable.
• Q 3 is preferably a C 1-8 alkyl group, a C 1-8 haloalkyl group, a C 2-8 alkenyl group, a C 1-8 alkoxy group, a C 2-8 alkenyloxy group, a C 2-8 alkynyloxy group, a C 3-8 cycloalkyl group, a C 3-8 cycloalkyloxy group, a C 1-8 alkylamino group, a C 1-8 alkoxy group substituted with an unsubstituted or substituted amino group, a C 1-8 alkoxy group substituted with a C 3-8 cycloalkyl group, an unsubstituted or substituted aralkyloxy group, a C 1-8 alkoxy group substituted with an unsubstituted or substituted heterocyclic group, a C 1-8 alkoxy group substituted with an unsubstituted or substituted C 1
• R 11 represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, a hydroxyl group, a thiol group, an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 2-8 alkenyl group, an unsubstituted or substituted C 2-8 alkynyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, OR 1 , S(O) m R 1 , COR 1 , or CO 2 R 1 .
• R 1 is the same as defined above.
• Z 11 represents a group represented by formula: Q 1 C( ⁇ O)NH— (in which Q 1 is the same as defined above).
• Z 11 represents a hydrogen atom, an amino group, or a group represented by formula: Q 2 C( ⁇ O)NH— (in which Q 2 is the same as defined above).
• R 11 is a cyano group, a nitro group, a hydroxyl group, a thiol group, an unsubstituted or substituted amino group, an unsubstituted or substituted C 1-8 alkyl group, an unsubstituted or substituted C 2-8 alkenyl group, an unsubstituted or substituted C 2-8 alkynyl group, an unsubstituted or substituted aryl group, an unsubstituted or substituted heterocyclic group, OR 1 , S(O) m R 1 , COR 1 , or CO 2 R 1 , Z 11 represents a hydrogen atom, an amino group, or a group represented by formula: Q 3 C( ⁇ O)NH— (in which Q 3 is the same as defined above).
• R 11 the same specific examples as those for R in formula (4) can be exemplified.
• Z 11 the same specific examples as those for Z in formula (4) can be exemplified.
• Stereoisomers of (E) and (Z) isomers exist in the tetrazoyloxime derivative represented by formula (1). These two stereoisomers and a mixture thereof are included in the present invention.
• the synthesized product is usually obtained in the form of the (Z) isomer only, or a mixture of (E) and (Z) isomers.
• Each of (E) and (Z) isomers can be isolated by separation and purification, known methods such as silica gel chromatography. Both (Z) and (E) isomers have activity and (Z) isomer is particularly preferable.
• Salts of the compound represented by formula (1) are not particularly limited as long as they are agriculturally or horiculturally acceptable salts.
• the salts include salts of inorganic acids, such as hydrochloride, nitrate, sulfate, and phosphate; and salts of organic acids, such as acetate, lactate, propionate, and benzoate.
• the tetrazoyloxime derivative represented by formula (1) can be prepared, for example, by the method described in pamphlet of WO 03/016303.
• the compound represented by formula (1) of the present invention can be obtained by reacting an oxime compound represented by formula (6) with a compound represented by formula (7) in the presence of a base.
• inorganic bases such as sodium hydroxide, potassium hydroxide, sodium hydride, sodium carbonate, and potassium carbonate
• organic bases such as triethylamine, 4-(dimethylamino)pyridine, and pyridine can be used. These bases can be used alone, or two or more kinds of them can be used in combination.
• the used amount of the base is usually from 0.01 to 100 mol, and preferably from 0.1 to 5 mol, per mol of the compound represented by formula (6).
• This reaction can be performed in the presence or absence of a solvent.
• the solvent to be used is not particularly limited as long as it is a solvent which is inert to the present reaction.
• the solvent include hydrocarbon-based solvents such as pentane, hexane, heptane, benzene, toluene, and xylene; halogen-based solvents such as dichloromethane, chloroform, and hydrocarbon tetrachloride; nitrile-based solvents such as acetonitrile and propionitrile; ether-based solvents such as diethylether, dioxane, and tetrahydrofuran; amide-based solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, and N-methyl pyrrolidone; sulfoxide-based solvents such as dimethyl sulfoxide; water; and a mixed solvent thereof.
• the reaction temperature of the reaction is usually within a range from ⁇ 70° C. to +200° C., and preferably from ⁇ 20° C. to +100° C.
• the reaction time varies depending on the reaction scale, but is usually within a range from 30 minutes to 24 hours.
• Salts of the compound represented by formula (1) can be prepared by reacting the compound represented by formula (1) with an acid by a conventional method.
• the objective compound represented by formula (1) and a salt thereof can be isolated by performing a usual work-up operation. If it is necessary to purify the product, conventionally known purification means such as distillation, recrystallization or column chromatography can be employed.
• each of the tetrazoyloxime derivatives represented by formula (1) or salts thereof (hereinafter referred to as the “compound of the present invention”) has excellent fungicidal activity against wide range of fungi belonging to, for example, Oomycetes, Ascomycetes, Deuteromycetes and Basidiomycetes. Therefore, the composition containing the compound of the present invention as the active ingredient can be used for controlling various plant diseases infesting on agricultural and horticultural crops including ornamental flowers, lawns and forage crops by means of seed treatment, foliage application, soil application, or water surface application.
• composition containing the compound of the present invention for controlling plant diseases shown below.
• the compounds of the present invention are also effective to those resistant strains of fungi to Late blight of potato and tomato ( Phytophthora infestans ), Downy mildew of cucumber ( Pseudoperonospora cubensis ) and Downy mildew of grape ( Plasmopara viticola ) which show resistance to metalaxyl, as well as susceptible ones.
• the compounds of the present invention are also effective to Downy mildew of cucumber ( Pseudoperonospora cubensis ) and Downy mildew of grape ( Plasmopara viticola ) which show resistance to strobilurin fungicides (for example, kresoxim-methyl, azoxystrobin, etc.) similar to susceptible fungi.
• strobilurin fungicides for example, kresoxim-methyl, azoxystrobin, etc.
• Examples of preferred plant injury to which the compounds of the present invention are applied include various plant injuries caused by Oomycetes such as Downy mildew of grape ( Plasmopara viticola ), Downy mildew of gourds ( Pseudoperonospora cubensis ), Late blight of potato and tomato ( Phytophthora infestans ), Pythium disease of the grass ( Pythium aphanidermatum , etc.) and Black root of sugar beet ( Aphanomyces cochlioides ).
• Oomycetes such as Downy mildew of grape ( Plasmopara viticola ), Downy mildew of gourds ( Pseudoperonospora cubensis ), Late blight of potato and tomato ( Phytophthora infestans ), Pythium disease of the grass ( Pythium aphanidermatum , etc.) and Black root of sugar beet ( Aphanomy
• the compounds of the present invention can be used also as an antifouling agent which prevents water-dwelling organisms from adhering to structures placed in water such as the outer bottom of a vessel and fishing net.
• the intermediate chemical compounds of the chemical compounds of the present invention may have fungicidal activities.
• the compounds of the present invention can be contained in paints and fibers and thereby used as an antimicrobial and antifungal agent for walls, bathtubs, shoes and clothes.
• the second aspect of the present invention is directed to a plant disease controlling agent containing the compound of the present invention as an active ingredient.
• the plant disease controlling agent of the present invention can be used in the state of the compounds of the present invention alone without the addition of other ingredients or, for the use as agricultural chemicals, the compound can be applied in forms of general formulations for agricultural chemicals, such as wettable powders, granules, powders, emulsifiable concentrates, aqueous solutions, suspensions and flowables.
• vegetable powders such as soybean powder and wheat powder, mineral fine powders such as diatomaceous earth, apatite, gypsum, talc, bentonite, pyrophyllite and clay, and organic and inorganic compounds such as sodium benzoate, urea and salt cake can be used, when the compounds are formulated into solid formulations.
• petroleum fractions such as kerosine, xylene and solvent naphtha, cyclohexane, cyclohexanone, dimethylformamide, dimethylsulfoxide, alcohol, acetone, trichloroethylene, methylisobutylketone, mineral oil, vegetable oil and water, can be used as the solvent.
• surfactants may be added to the formulations in order to make the formulations homogeneous and stable, if appropriate.
• surfactants examples include nonionic surfactants such as alkyl phenyl ether added with polyoxyethylene, alkyl ether added with polyoxyethylene, higher fatty acid ester added with polyoxyethylene, sorbitan higher fatty acid ester added with polyoxyethylene, tristyrylphenyl ether added with polyoxyethylene; sulfuric ester salt of alkyl phenyl ether added with polyoxyethylene, alkylbenzene sulfonate salt, sulfuric ester salt of higher alcohol, alkylnaphthalene sulfonate salt, polycarboxylate salt, lignin sulfonate salt, formaldehyde condensate of alkylnaphthalene sulfonate, and copolymer of isobutylene-maleic anhydride.
• nonionic surfactants such as alkyl phenyl ether added with polyoxyethylene, alkyl ether added with polyoxyethylene, higher fatty acid ester added with polyoxyethylene,
• the content of an active ingredient in the formulations is within a range from 0.5 to 95% by weight, and preferably from 2 to 70% by weight, based on the total weight of the composition (formulation).
• the plant disease controlling agent of the present invention When the plant disease controlling agent of the present invention is in the form of wettable powders, emulsifiable concentrates and flowable formulations, it can be applied in a form prepared by diluting the formulations with water to the suspension or the emulsion at a desired concentrations, while the powders and the granules of the said compound can be directly dispersed to plants.
• the compound of the present invention or the plant disease controlling agent of the present invention alone has sufficient fungicidal activity, however, it can be used in combination with one kind, two kinds, or more of various types of fungicides, insecticides, acaricides and synergists.
• Typical examples for the fungicides, insecticides, acaricides and plant growth regulators those which are usable in admixing with the compounds of the present invention or the plant disease controlling agent of the present invention, are shown below.
• Copper agents basic copper chloride, basic copper sulfate
• Sulfur agents thiuram, zineb, maneb, mancozeb, ziram, propineb, polycarbamate, etc.
• Polyhaloalkylthio agents captan, folpet, dichlorofluanid, etc.
• Organic phosphorous agents IBP, EDDP, trichlophosmethyl, pyrazophos, fosetyl, etc.
• Benzimidazole agents thiophanate-methyl, benomyl, carbendazim, thiabendazole, etc.
• Dicarboxyimide agents iprodione, procymidone, vinclozolin, fluoroimide, etc.
• Carboxyamide agents oxycarboxin, mepronil, flutolanil, tecloftalam, trichlamide, pencycuron, etc.
• Acylalanine agents metalaxyl, oxadixyl, furalaxyl, etc.
• Strobilurin-based agents azoxystrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, pyribencarb, famoxadone, fenamidone, etc.
• Anilinopyrimidine agents andoprin, mepanipyrim, pyrimethanil, diprozinil, etc.
• SBI agents triadimefon, triadimenol, bitertanol, myclobutanil, hexaconazole, propiconazole, triflumizole, prochloraz, pefurazoate, fenarimol, pyrifenox, triforine, flusilazole, etaconazole, dichlobutrazol, fluotrimazole, flutriafen, penconazole, diniconazole, imazalil, tridemorph, fenpropimorph, buthiobate, epoxiconazole, metconazole, prothioconazole, spiroxamine, fenhexamid, pyributycarb, etc.
• Antibiotic agents polyoxins, blasticidin-S, kasugamycin, validamycin, dihydrostreptomycin sulfate, etc.
• Anilide-based agents boscalid, penthiopyrad, fluopyram, bixafen, etc.
• Guanidine-based agents iminoctadine acetate salt, iminoctadine albesilate salt, dodine, guazatine, etc.
• Valine-based agents dimethomorph, flumorph, iprovalicarb, benthiavalicarb, mandipropamid, etc.
• Organic phosphorous and carbamate-based insecticides fenthion, fenitrothion, diazinon, chlorpyrifos, ESP, vamidothion, phenthoate, dimethoate, formothion, malathion, trichlorfon, thiometon, phosmet, dichlorvos, acephate, EPBP, methyl parathion, oxydemeton-methyl, ethion, salithion, cyanophos, isoxathion, pyridafenthion, phosalone, methidathion, sulprofos, chlorfenvinphos, tetrachlorvinphos, dimethylvinphos, propaphos, isofenphos, ethylthiometon, profenofos, pyraclofos, monocrotophos, azinphos-methyl, aldicarb, methomyl, thiodica
• Pyrethroid-based insecticides permethrin, cypermethrin, deltamethrin, fenvalerate, fenpropathrin, pyrethrins, allethrin, tetramethrin, resmethrin, dimethrin, propathrin, phenothrin, prothrin, fluvalinate, cyfluthrin, cyhalothrin, flucythrinate, etofenprox, cycloprothrin, tralomethrin, silafluofen, Halfenprox, acrinathrin, etc.
• Benzoylurea-based and other insecticides diflubenzuron, chlorfluazuron, hexaflumuron, triflumuron, tetrabenzuron, flufenoxuron, flucycloxuron, buprofezin, pyriproxyfen, methoprene, benzoepin, diafenthiuron, acetamiprid, imidacloprid, nitenpyram, fipronil, cartap, thiocyclam, bensultap, nicotine sulfate, rotenone, metaldehyde, emamectin, flubendiamide, spinosad, machine oil, BT, insect pathogen viruses and other microbial agricultural chemicals, etc.
• Nematicides phenamiphos, fosthiazate, etc.
• Acaricides chlorobenzilate, phenisobromolate, dicofol, amitraz, BPPS, benzomate, hexathiazox, fenbutatin oxide, polynactin, quinomethionate, CPCBS, tetradifon, abamectin, milbemectin, clofentezine, cyhexatin, pyridaben, fenpyroximate, tebufenpyrad, pyrimidifen, fenothiocarb, dienochlor, fluacrypyrim, etc.
• gibberellins e.g., gibberellin A3, gibberellin A4, gibberellin A7, etc.
• IAA IAA
• NAA NAA
• Compound of the present invention 40 parts Clay 53 parts Sodium dioctyl sulfosuccinate 4 parts Sodium lignin sulfonate 3 parts
• the above components are uniformly mixed and finely ground to obtain wettable powders containing 40% of an active ingredient.
• the above components are uniformly mixed and finely ground to obtain powders containing 10% of an active ingredient.
• the above components are well ground and mixed, well kneaded with water, granulated and then dried to obtain granules containing 5% of an active ingredient.
• the above components are mixed, and ground by wet grinding to a particle size of 3 micron or less to obtain suspensions containing 10% of an active ingredient.
• Compound of the present invention 40 parts Clay 36 parts Potassium chloride 10 parts Sodium alkylbenzene sulfonate 1 part Sodium lignin sulfonate 8 parts Formaldehyde condensate of sodium alkylbenzene 5 parts sulfonate
• the above components are uniformly mixed and finely ground and then kneaded with an appropriate amount of water to form a clay-like substance.
• the clay-like substance is granulated and then dried to obtain granular wettable powders containing 40% of an active ingredient.
• the present invention provides a tetrazoyloxime derivative or a salt thereof, which is excellent in a control effect against plant disease injury, and a plant disease controlling agent containing the same as an active ingredient, and is therefore industrially quite useful.

Landscapes

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

Applications Claiming Priority (3)

Related Parent Applications (1)

Related Child Applications (1)

Publications (1)

Family

ID=40341420

Family Applications (2)

Family Applications After (1)

Country Status (6)

Cited By (5)

Families Citing this family (21)

Citations (2)

Family Cites Families (7)

• 2008
  • 2008-08-07 JP JP2009526494A patent/JPWO2009020191A1/ja active Pending
  • 2008-08-07 WO PCT/JP2008/064253 patent/WO2009020191A1/ja active Application Filing
  • 2008-08-07 ES ES08792310.8T patent/ES2543352T3/es active Active
  • 2008-08-07 KR KR1020137017349A patent/KR101397792B1/ko active IP Right Grant
  • 2008-08-07 KR KR1020127024008A patent/KR101327670B1/ko active IP Right Grant
  • 2008-08-07 KR KR1020107002376A patent/KR20100029843A/ko not_active Application Discontinuation
  • 2008-08-07 EP EP08792310.8A patent/EP2177519B1/de active Active
  • 2008-08-07 EP EP13004293.0A patent/EP2669282A1/de not_active Withdrawn
  • 2008-08-07 US US12/733,023 patent/US20100137594A1/en not_active Abandoned
• 2013
  • 2013-04-30 JP JP2013096086A patent/JP2013173778A/ja active Pending
  • 2013-08-29 US US14/013,754 patent/US9029552B2/en not_active Expired - Fee Related

Patent Citations (3)

Also Published As

Similar Documents

Legal Events