WO1994012469A1 - N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient - Google Patents
N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient Download PDFInfo
- Publication number
- WO1994012469A1 WO1994012469A1 PCT/JP1993/001756 JP9301756W WO9412469A1 WO 1994012469 A1 WO1994012469 A1 WO 1994012469A1 JP 9301756 W JP9301756 W JP 9301756W WO 9412469 A1 WO9412469 A1 WO 9412469A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- lower alkoxy
- alkoxy group
- hydrogen atom
- lower alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/88—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having the nitrogen atom of at least one of the carboxamide groups further acylated
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/68—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom and to a carbon atom of a six-membered aromatic ring wherein at least one ortho-hydrogen atom has been replaced
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
- C07C257/02—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by halogen atoms, e.g. imino-halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Definitions
- the present invention relates to herbicides, and more particularly, to a novel compound, N-aryloxysyl-N-phenylphenyltetrahydrophthalamate, and its derivatives. Except for the production method and its inclusion as an active ingredient!
- the ⁇ : -polyphenylene sulfate D-phthalamic acid derivative of the present invention has an excellent herbicidal activity, and is used in fields, water, fruit trees Sl, and meadows. It is useful as a herbicide that can be widely applied to turfgrass, forests, non-agriculture, and the like, and has high safety against crops.
- the herbicidal activity of the conventional tetrahydrophthalamic acid derivative is not always sufficient, and there is a large control on the weed killing spectrum for weeds. There is not enough selectivity for crops and there is safety in crops.
- the MS point was resolved, and as a compound having a ⁇ -herbicidal activity, a compound disclosed in Japanese Patent Application Laid-Open No. 4-8340 / 1997 or a compound known in the art is known. Compounds that bind syl S to the syl S moiety and those compounds There is no description of the biological activity possessed.
- the present invention solves the above-mentioned conventional problems and is excellent against various kinds of harmful grasses!
- the present inventors found that a novel tetrahydrophthalamate derivative having a specific aryloxy2 di-substituent on the amide chamber atom has excellent herbicidal activity, selectivity, and killing ability. We discovered that we had a spectrum and completed the present invention.
- the present invention provides a compound represented by the general formula [I]:
- x and ⁇ independently represent a water atom or a halogen atom
- a r represents a substituted or unsubstituted fluorinated or naphthyl group.
- ⁇ ' is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkyl group, a lower alkyl group ⁇ , a lower group.
- R 2 represents a hydrogen atom or a lower alkyl group;
- R 3 represents a hydrogen atom or a lower alkyl group;
- R 3 represents a hydrogen atom; a lower alkyl group;
- De represents a ⁇ -oxy group, lower alkoxy, lower alkoxy S, lower alkoxy ⁇ , lower alkoxy S, benzyloxy or lower alkoxy carbonyl.
- m is an integer and represents ⁇ to 5.
- the compound of the present invention ⁇ ⁇ -aryloxy-vinyl-phenyltetrahydrophthalamate, [1] can be synthesized, for example, by the following method.
- the obtained imidoyl chloride derivative represented by the general formula [ ⁇ ] can be purified after purification of a single chick or without ⁇ separation, and the carbonyl compound represented by the general formula [IV] can be purified.
- Acids and suitable deoxidizers for example, organics such as triethylamine, pyridine, etc.]
- ii Add 2i, water KM sodium, and inorganic bases such as sodium hydroxide, Dissolved; or methylated ⁇ , chloroform, benzene, toluene, xylene, cumene, ethyl ether, dioxane, tetrahydrofuran, N , 1-dimethylformamide, N, N — dimethylsulfoxide, dimethylsulfoxide, sulfolane, acetone, methylethylketone, etc.
- R (Where X and Y are each independently a hydrogen atom or a halogen). SI represents a child, and Ar is S- or non-! R is a hydrogen atom, a halogen atom, a lower alkyl, a lower alkyl, a lower alcohol, a lower alkyl, a lower alkyl, a lower alkyl, a lower alkoxy, and a lower alcohol.
- R represents Tewi shea S or low Ryo benzalkonium key sheet strength Ruboniruaruko Tewi Shi
- R 2 is a Kori ⁇ llil child or a lower alkyl kappa.
- R 3 is human mud key sheet kappa, lower Ryo Turkey key sheet ⁇ ,. Lower grades: Luxenyloxy 3 ⁇ 4, i & ⁇ Luxinoxy groups, lower alcohol ⁇ ⁇ Luxoxy, benzyloxy
- S or low-grade alcohol dried Denotes S m is an integer and represents 0 to 5. ) ⁇
- Preferred examples of the dehydrating salt used in the reaction include the above-mentioned polymer-supported triphenylphosphine monotetrachloride, phosphorus pentachloride, and phosphorus trichloride. It can be cited an chlorine, Chioniruku b Li de, ⁇ Li Rusuruhoni torque 1 [rho Li de, phosgene, Application Benefits full We Niruhosu off fin one carbon tetrachloride-based, etc. '.
- Preferred examples of the solvent used in the reaction include halogenated hydrocarbons such as dichloroethane, carbon tetrachloride, carbon form, and methylene chloride, benzene, and toluene. And aromatic solvents such as benzene, xylene, and benzene benzene, and polar solvents such as acetonitril and dimethyl sulfoxide.
- halogenated hydrocarbons such as dichloroethane, carbon tetrachloride, carbon form, and methylene chloride
- aromatic solvents such as benzene, xylene, and benzene benzene
- polar solvents such as acetonitril and dimethyl sulfoxide.
- the compound of the present invention ie, polyoxyl succinyl _ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ .
- the obtained nitride derivative [II] can be easily manufactured, for example, according to the following method.
- ⁇ and ⁇ independently represent a hydrogen atom or a halogen atom
- R 1 represents an ice atom, a halogen atom, a lower alcohol group, a lower alkoxy ⁇ , a lower alkenyloxy group, a lower alkenyloxy group, a lower alkoxy group, or a lower alkoxy group.
- Ar represents a substituted or unsubstituted funyl or naphthyl group
- R 2 represents a hydrogen atom or a lower alkyl group
- m is an integer, and represents 0 to 5.
- Z is Represents a hydroxy group or a halogen atom.
- the compound can be easily obtained by reacting with an aryloxycarboxylic acid derivative represented by the following formula. Best mode for carrying out the invention]
- the herbicide of the present invention containing the compound of the present invention, an N-aryloxysyl-1-N-fuylutetetrahydrophthalamic acid derivative [ ⁇ ], as an active ingredient is useful in paddy fields.
- Various weeds that pose problems in water and soil treatment for example, grasses such as grasshoppers, broad weeds such as azaena, kika sigusa, and mizohakobe, and weeds such as tamagarari and scallop. It has excellent herbicidal activity against weeds such as radish and oak.
- weeds that are effective in both foliage treatment and soil treatment of upland fields, for example, mustard, aobu, hakobe, shiroza ', O'Namomi, Marno Ryo Sagao, Jaemula, Suberi Hyu, Ichibi, Ryo Mika Kunok Sanem, Ebisugsa, Inu Hozuki, Inu Noh Furi, Polygonum Millet Which broad-leaved weeds, linubie, enocologosa, rasugum, mexican banmorokoshi, eng, etc.
- the herbicide of the present invention can be widely used in fields, paddy fields, orchards, pastures, lawns, forests and non-agricultural lands.
- the herbicide of the present invention is a compound of the present invention described above, N-yl
- the active ingredient is N-phenyltetrahydrophthalamic acid derivative [], which is a pesticide M auxiliary generally used in this field. It can be used as a solid type, a liquid type, an emulsion, a granule, a powder, a flowable and the like using a solid carrier, a liquid carrier and an emulsifying dispersant.
- inert carriers include, for example, talc, cres, bentonite, kaolin, silica sand, carbonated calcium carbonate, wood flour, dust killing, gum arabic, water , Alcohol, kerosene, benzene, xylene, n-hexane, acetate, N, N-dimethylformamide, glycol ether, N-methyllipidone How can you do it?
- adjuvants such as a spreading agent, a diluent, a surfactant, a solvent, and the like can be appropriately compounded.
- the amount used is as follows. Depending on the method, purpose, timing, weed occurrence, etc., it can be selected as appropriate, but as a rule, the active ingredient is preferably about 0.1 g to about 300 g per 1 are, particularly preferably. Is from 1 g to 300 g per 10 ares. If it is 0.1 g or less, a sufficient herbicidal effect cannot be obtained, and if it is 30 g or more, not only is it economically disadvantageous, but it is not preferable because it may cause phytotoxicity.
- a herbicide containing the compound of the present invention ie, N-aryloxy-silyl-N-funyltetrahydrophthalaminic acid derivative []]
- a herbicide containing the compound of the present invention ie, N-aryloxy-silyl-N-funyltetrahydrophthalaminic acid derivative []]
- other types of herbicides and plant growth regulators ie, N-aryloxy-silyl-N-funyltetrahydrophthalaminic acid derivative []
- It can also be used in combination with pesticides, pesticides and other pesticides, fertilizers, soil erosion improvers and the like.
- Example 2 (7k sum) Compound N 0.11 1 part ligninsulfonate 1.5 parts polyoxyethylene terephthalate killing real ether 1.5 parts Kurei 8 Pi: until each of these components is uniform Combine and crush to give the following formula: Example 3 (granules)
- novel compound of the present invention an N-phenyloxyl-N-phenyltetrahdphthalamine derivative, has excellent herbicidal activity, and is suitable for use in fields, ice fields, orchards, and meadows. It is useful as a herbicide that can be widely applied to turfgrass, forests, forests and non-agricultural lands, and is safe for crops.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9305890A BR9305890A (pt) | 1992-12-02 | 1993-12-02 | Derivados de ácido n-ariloxiacila-n-feniltetraidroftalâmico métodos de produção dos mesmos e herbicida contendo os mesmos como componentes ativos |
AU55755/94A AU666799B2 (en) | 1992-12-02 | 1993-12-02 | N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient |
US08/256,646 US5481022A (en) | 1992-12-02 | 1993-12-02 | N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivatives, methods of producing same, and herbicides containing same as effective components |
EP94901027A EP0627409A4 (en) | 1992-12-02 | 1993-12-02 | N-ARYLOXYACYL-N-PHENYLTETRAHYDROPHTHALAMID ACID DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THESE HERBICIDES CONTAINING ACTIVE INGREDIENTS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4323468A JP2650823B2 (ja) | 1992-12-02 | 1992-12-02 | N−アリールオキシアシル−n−フェニルテトラヒドロフタラミン酸誘導体およびその製造法ならびにそれを有効成分とする除草剤 |
JP4/323468 | 1992-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994012469A1 true WO1994012469A1 (en) | 1994-06-09 |
Family
ID=18155028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1993/001756 WO1994012469A1 (en) | 1992-12-02 | 1993-12-02 | N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient |
Country Status (7)
Country | Link |
---|---|
US (1) | US5481022A (ja) |
EP (1) | EP0627409A4 (ja) |
JP (1) | JP2650823B2 (ja) |
AU (1) | AU666799B2 (ja) |
BR (1) | BR9305890A (ja) |
CA (1) | CA2129016C (ja) |
WO (1) | WO1994012469A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0741131A4 (en) * | 1994-01-19 | 1998-09-02 | Central Glass Co Ltd | N-PHENYLTETRAHYDROPHTHALAMIC ACID DERIVATIVE, METHOD FOR THE PRODUCTION THEREOF, AND THE HERBICIDE CONTAINING IT AS AN ACTIVE COMPONENT |
KR100665794B1 (ko) * | 2004-12-31 | 2007-01-09 | 주식회사유한양행 | 4-(4-플루오르페닐)-2-이소부티릴-3-페닐-4-옥소-n-페닐-부틸아미드의 신규한 제조방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55157545A (en) * | 1979-05-25 | 1980-12-08 | Takeda Chem Ind Ltd | Tetrahydrophthalamide derivative, its preparation and herbicide |
JPS5967255A (ja) * | 1982-10-07 | 1984-04-16 | Sumitomo Chem Co Ltd | N−フエニルテトラヒドロフタラミン酸誘導体、その製造法およびそれを有効成分とする除草剤 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261730A (en) * | 1978-08-09 | 1981-04-14 | Monsanto Company | Substituted pyridyl phthalamic acids and their use as plant growth regulants |
US5068365A (en) * | 1987-12-31 | 1991-11-26 | Tosoh Corporation | Hexahydrophthalic anilide derivatives |
BR9105867A (pt) * | 1990-08-22 | 1992-11-10 | Central Glass Co Ltd | Derivativos de acido n-acil-n-feniltetrahidroftalamico,metodo para producao dos mesmos,herbicida contendo ditos derivatiovs como componentes efetivos e metodo para producao de clorete de imidoila |
DE4114733A1 (de) * | 1991-05-06 | 1992-11-12 | Huels Chemische Werke Ag | Verfahren zur herstellung von substituierten malonesteraniliden und malonsaeure-monoaniliden |
JPH0565258A (ja) * | 1991-07-03 | 1993-03-19 | Nippon Bayeragrochem Kk | 酢酸アニリド誘導体および除草剤 |
-
1992
- 1992-12-02 JP JP4323468A patent/JP2650823B2/ja not_active Expired - Lifetime
-
1993
- 1993-12-02 EP EP94901027A patent/EP0627409A4/en not_active Ceased
- 1993-12-02 US US08/256,646 patent/US5481022A/en not_active Expired - Fee Related
- 1993-12-02 AU AU55755/94A patent/AU666799B2/en not_active Ceased
- 1993-12-02 CA CA002129016A patent/CA2129016C/en not_active Expired - Fee Related
- 1993-12-02 WO PCT/JP1993/001756 patent/WO1994012469A1/ja not_active Application Discontinuation
- 1993-12-02 BR BR9305890A patent/BR9305890A/pt not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55157545A (en) * | 1979-05-25 | 1980-12-08 | Takeda Chem Ind Ltd | Tetrahydrophthalamide derivative, its preparation and herbicide |
JPS5967255A (ja) * | 1982-10-07 | 1984-04-16 | Sumitomo Chem Co Ltd | N−フエニルテトラヒドロフタラミン酸誘導体、その製造法およびそれを有効成分とする除草剤 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0627409A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0627409A1 (en) | 1994-12-07 |
AU5575594A (en) | 1994-06-22 |
CA2129016A1 (en) | 1994-06-09 |
AU666799B2 (en) | 1996-02-22 |
US5481022A (en) | 1996-01-02 |
EP0627409A4 (en) | 1995-04-19 |
JP2650823B2 (ja) | 1997-09-10 |
BR9305890A (pt) | 1997-08-19 |
CA2129016C (en) | 1998-01-27 |
JPH06172284A (ja) | 1994-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2042667C1 (ru) | Производные 4-бензоилпиразола | |
RU2055836C1 (ru) | Производные пиразола или их соли с основаниями | |
JP3478830B2 (ja) | ピラゾール誘導体 | |
JPH1081609A (ja) | 1,3−オキサジン−4−オン誘導体を含有する除草剤 | |
JP4423752B2 (ja) | 5−(1−フルオロエチル)−3−メチルイソオキサゾール−4−カルボン酸誘導体及び農園芸用の有害生物防除剤 | |
JPH0435462B2 (ja) | ||
JPS6314782A (ja) | 新規ジアルキルマレインイミド類及び除草剤 | |
JPH0797349A (ja) | ジフェニルエーテル誘導体およびその製造方法 | |
WO1994012469A1 (en) | N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient | |
JPH06271562A (ja) | シクロヘキサンジオン誘導体および除草剤 | |
JP2000086628A (ja) | 3−アリール−3−置換−2,4−ジオン−5員環化合物、その製造法及び該化合物を含有する殺虫、殺ダニ剤 | |
GB2205316A (en) | Herbicidal benzoyl pyran, thiopyran or piperidine compounds | |
JPH07206808A (ja) | シクロヘキサンジオン誘導体および除草剤 | |
WO1992003407A1 (fr) | Derive de l'acide n-acyl-n-phenyltethrahydrophtalamique, production de ce compose et herbicide le contenant en tant qu'ingredient actif | |
JPH06321932A (ja) | シクロヘキサンジオン誘導体および除草剤 | |
JP2650824B2 (ja) | N−アシル−n−フェニルマレアミド酸誘導体およびその製造法ならびにそれを有効成分とする除草剤 | |
JP2810544B2 (ja) | N−アシル−n−フェニルテトラヒドロフタラミン酸誘導体、その製造法およびそれを有効成分とする除草剤 | |
JPH0820554A (ja) | シクロヘキサンジオン誘導体および除草剤 | |
EP0212969B1 (en) | Pyrimidinyloxyalkanamide derivative and herbicide composition containing the same | |
JP2564066B2 (ja) | N―アシル―n―フェニルテトラヒドロフタラミン酸誘導体およびその製造法ならびにそれを有効成分とする除草剤 | |
JP2618639B2 (ja) | シクロヘキセノン誘導体およびそれを有効成分とする除草剤 | |
JPH0649041A (ja) | カルバモイルトリアゾール誘導体、それを有効成分とする除草剤およびその製造方法 | |
EP0073409A1 (en) | N-substituted-tetrahydroisophthalimide derivatives | |
WO1993017005A1 (fr) | Derive d'acide n-acyl-n-phenyltetrahydrophtalamique, sa production, et herbicide le contenant comme ingredient actif | |
JPH05255316A (ja) | トリアゾール誘導体および除草剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU BR CA US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 08256646 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1994901027 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2129016 Country of ref document: CA |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1994901027 Country of ref document: EP |
|
WWR | Wipo information: refused in national office |
Ref document number: 1994901027 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1994901027 Country of ref document: EP |