DK164166C - N-oe(4,6-dimethoxypyrimidin-2-yl)aminocarbonylaa-3-trifluormethylpyridin-2-sulfonamid og salte deraf, herbicidt middel med et indhold deraf, fremgangsmaade til bekaempelse af skadelige ukrudtsplanter under anvendelse deraf og fremgangsmaade til fremstilling af forbindelsen - Google Patents

N-oe(4,6-dimethoxypyrimidin-2-yl)aminocarbonylaa-3-trifluormethylpyridin-2-sulfonamid og salte deraf, herbicidt middel med et indhold deraf, fremgangsmaade til bekaempelse af skadelige ukrudtsplanter under anvendelse deraf og fremgangsmaade til fremstilling af forbindelsen

Info

Publication number
DK164166C
DK164166C DK563285A DK563285A DK164166C DK 164166 C DK164166 C DK 164166C DK 563285 A DK563285 A DK 563285A DK 563285 A DK563285 A DK 563285A DK 164166 C DK164166 C DK 164166C
Authority
DK
Denmark
Prior art keywords
aminocarbonylaa
trifluoromethylpyridine
dimethoxypyrimidin
sulfonamide
salts
Prior art date
Application number
DK563285A
Other languages
English (en)
Other versions
DK164166B (da
DK563285D0 (da
DK563285A (da
Inventor
Fumio Kimura
Takahiro Haga
Nobuyuki Sakashita
Chimoto Honda
Kouji Hayashi
Toshio Seki
Kouji Minamida
Original Assignee
Ishihara Sangyo Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ishihara Sangyo Kaisha filed Critical Ishihara Sangyo Kaisha
Publication of DK563285D0 publication Critical patent/DK563285D0/da
Publication of DK563285A publication Critical patent/DK563285A/da
Publication of DK164166B publication Critical patent/DK164166B/da
Application granted granted Critical
Publication of DK164166C publication Critical patent/DK164166C/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • C07D401/02Heterocyclic 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
    • C07D401/12Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D521/00Heterocyclic compounds containing unspecified hetero rings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/70Sulfur atoms
    • C07D213/71Sulfur atoms to which a second hetero atom is attached

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK563285A 1984-12-06 1985-12-05 N-oe(4,6-dimethoxypyrimidin-2-yl)aminocarbonylaa-3-trifluormethylpyridin-2-sulfonamid og salte deraf, herbicidt middel med et indhold deraf, fremgangsmaade til bekaempelse af skadelige ukrudtsplanter under anvendelse deraf og fremgangsmaade til fremstilling af forbindelsen DK164166C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25818684 1984-12-06
JP25818684 1984-12-06

Publications (4)

Publication Number Publication Date
DK563285D0 DK563285D0 (da) 1985-12-05
DK563285A DK563285A (da) 1986-06-07
DK164166B DK164166B (da) 1992-05-18
DK164166C true DK164166C (da) 1992-10-12

Family

ID=17316706

Family Applications (1)

Application Number Title Priority Date Filing Date
DK563285A DK164166C (da) 1984-12-06 1985-12-05 N-oe(4,6-dimethoxypyrimidin-2-yl)aminocarbonylaa-3-trifluormethylpyridin-2-sulfonamid og salte deraf, herbicidt middel med et indhold deraf, fremgangsmaade til bekaempelse af skadelige ukrudtsplanter under anvendelse deraf og fremgangsmaade til fremstilling af forbindelsen

Country Status (14)

Country Link
US (1) US4744814A (da)
EP (1) EP0184385B1 (da)
JP (1) JPH0660173B2 (da)
KR (1) KR910004431B1 (da)
CN (1) CN1009152B (da)
AU (1) AU580355B2 (da)
BR (1) BR8506081A (da)
DE (1) DE3579891D1 (da)
DK (1) DK164166C (da)
ES (1) ES8700230A1 (da)
HN (1) HN1993004031A (da)
MY (1) MY100100A (da)
NZ (1) NZ214447A (da)
PH (1) PH20866A (da)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102444A (en) * 1986-12-08 1992-04-07 E. I. Du Pont De Nemours And Company Herbicidal pyridinesulfonylureas
US5209770A (en) * 1989-05-26 1993-05-11 E. I. Du Pont De Nemours And Company Herbicidal pyridinesulfonylureas
WO1989002700A2 (en) * 1987-09-28 1989-04-06 E.I. Du Pont De Nemours And Company Herbicidal o-carbomethoxysulfonylureas
US5215570A (en) * 1988-10-20 1993-06-01 Ciba-Geigy Corporation Sulfamoylphenylureas
DE59008552D1 (de) * 1989-01-11 1995-04-06 Ciba Geigy Ag Antidots zur Verbesserung der Kulturpflanzenvertäglichkeit agrochemischer Wirkstoffe.
DE3927788A1 (de) * 1989-08-23 1991-02-28 Bayer Ag Verfahren zur herstellung von sulfonylisoharnstoffen
US5116405A (en) * 1989-11-06 1992-05-26 Nissan Chemical Industries Ltd. Pyridinesulfonamide derivatives and herbicides
US5391539A (en) * 1990-06-20 1995-02-21 Ishihara Sangyo Kaisha, Ltd. Herbicidal composition comprising glufosinate and a heterocyclic sulfonylurea herbicide
JP2886361B2 (ja) * 1990-06-20 1999-04-26 石原産業株式会社 除草組成物
US5434123A (en) * 1990-09-13 1995-07-18 Ishihara Sangyo Kaisha, Ltd. Herbicidal composition comprising glyphosate and 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea
BG60084B2 (bg) * 1990-09-13 1993-10-29 Ishihara Sangyo Kaisha, Ltd. Хербициден състав
EP0508348B1 (de) * 1991-04-11 1997-07-09 Hoechst Schering AgrEvo GmbH Verfahren zur Herstellung von 2-Pyridylsulfonylharnstoffen und Thiadiazolopyridine als Zwischenprodukte in diesem Verfahren
US5663118A (en) * 1992-06-08 1997-09-02 Hoechst Schering Agrevo Gmbh Fluoromethylsulfonyl-substituted pyridylsulfonylureas as herbicides, process for their preparation, and their use
LT3943B (en) 1993-12-23 1996-05-27 Ciba Geigy Ag Remedy for cultured plants protection, use of sulphamoyl-phenyl-carbamides for cultured plant protection, herbicidal preparation, process for preparing sulphamoyl-phenyl-carbamides
JPH07187937A (ja) * 1993-12-28 1995-07-25 Japan Tobacco Inc スズメノカタビラ用除草組成物
DE19946341B4 (de) 1999-09-28 2008-06-05 Bayer Cropscience Ag Verfahren zur Herstellung substituierter Phenylsulfonylharnstoffe aus Sulfohalogeniden
EP2052606A1 (de) 2007-10-24 2009-04-29 Bayer CropScience AG Herbizid-Kombination
JP5468289B2 (ja) * 2008-04-18 2014-04-09 石原産業株式会社 ピリミジン系化合物の製造方法
DE102008037620A1 (de) 2008-08-14 2010-02-18 Bayer Crop Science Ag Herbizid-Kombination mit Dimethoxytriazinyl-substituierten Difluormethansulfonylaniliden
EP2255637A1 (en) * 2009-05-02 2010-12-01 Bayer CropScience AG Method for weed control in lawn or turf
MX2012009045A (es) * 2010-02-03 2012-10-01 Dow Agrosciences Llc Composiciones herbicidas sinergicas que contienen penoxsulam y flazasulfuron.
JP5753405B2 (ja) 2010-03-03 2015-07-22 石原産業株式会社 芝草に対する望ましくない作用を軽減する方法
JP5829044B2 (ja) * 2010-05-06 2015-12-09 石原産業株式会社 除草組成物
JP6027009B2 (ja) 2010-10-15 2016-11-16 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH Alsインヒビター除草剤耐性ベータ・ブルカリス植物における望ましくない植生の防除のためのalsインヒビター除草剤の使用
JP5875924B2 (ja) * 2011-04-14 2016-03-02 石原産業株式会社 除草組成物
AU2012251597B2 (en) 2011-05-04 2015-11-05 Bayer Intellectual Property Gmbh Use of ALS inhibitor herbicides for control of unwanted vegetation in ALS inhibitor herbicide tolerant Brassica, such as B. napus, plants
RS57806B2 (sr) 2012-12-13 2022-07-29 Bayer Cropscience Ag Upotreba als inhibitora herbicida za kontrolu neželjene vegetacije kod beta vulgaris biljaka tolerantnih na als inhibitore herbicida
CN104686548A (zh) * 2013-12-05 2015-06-10 南京华洲药业有限公司 一种含啶嘧磺隆与环丙嘧磺隆的混合除草剂
CN104686549A (zh) * 2013-12-05 2015-06-10 南京华洲药业有限公司 一种含啶嘧磺隆与唑嘧磺草胺的混合除草剂
CN104686547A (zh) * 2013-12-05 2015-06-10 南京华洲药业有限公司 一种含啶嘧磺隆与稗草畏的混合除草剂
CN104686543A (zh) * 2013-12-05 2015-06-10 南京华洲药业有限公司 一种含啶嘧磺隆与丁草胺的混合除草剂
CN104686554A (zh) * 2013-12-05 2015-06-10 南京华洲药业有限公司 一种含啶嘧磺隆与氟硫草定的混合除草剂
CN104686555A (zh) * 2013-12-05 2015-06-10 南京华洲药业有限公司 一种含啶嘧磺隆与苄嘧磺隆的混合除草剂
CN104396998B (zh) * 2014-11-30 2016-06-29 南京华洲药业有限公司 一种含啶嘧磺隆、丁草胺与氟草烟的混合除草剂
CN111116557A (zh) * 2019-12-30 2020-05-08 大连九信精细化工有限公司 一种啶嘧磺隆晶型及其制备方法
CN111004217A (zh) * 2019-12-30 2020-04-14 大连九信精细化工有限公司 一种啶嘧磺隆晶型及其制备方法
EP4415527A1 (en) 2021-10-15 2024-08-21 KWS SAAT SE & Co. KGaA Als inhibitor herbicide tolerant beta vulgaris mutants

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522645A (en) * 1978-12-04 1985-06-11 E. I. Du Pont De Nemours And Company Agricultural pyridinesulfonamides
US4544401A (en) * 1979-10-22 1985-10-01 E. I. Du Pont De Nemours And Company Agricultural pyridinesulfonamides
US4435206A (en) * 1978-12-04 1984-03-06 E. I. Du Pont De Nemours And Company Agricultural pyridinesulfonamides
DK468979A (da) * 1978-12-04 1980-06-05 Du Pont Agrikulturelle pyridinsulfonamider
US4342587A (en) * 1979-07-20 1982-08-03 E. I. Du Pont De Nemours And Company Herbicidal pyridinsulfonamides
US4301286A (en) * 1979-08-20 1981-11-17 E. I. Du Pont De Nemours And Company Herbicidal O-alkyl sulfonylisoureas
US4339267A (en) * 1980-01-18 1982-07-13 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4605432A (en) * 1980-03-07 1986-08-12 E. I. Du Pont De Nemours And Company Pyridyl sulfone herbicides
US4456469A (en) * 1980-03-07 1984-06-26 E. I. Du Pont De Nemours And Company Pyridyl sulfone herbicides
US4333760A (en) * 1980-08-22 1982-06-08 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4372778A (en) * 1980-09-29 1983-02-08 E. I. Du Pont De Nemours And Company Herbicidal N-(pyridinylaminocarbonyl)benzenesulfonamides
US4655823A (en) * 1981-12-07 1987-04-07 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
DK536582A (da) * 1981-12-07 1983-06-08 Du Pont Herbicide sulfonamider
US4629494A (en) * 1981-12-07 1986-12-16 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
MA19680A1 (fr) * 1982-01-11 1983-10-01 Novartis Ag N- arylsulfonyl - n' - pyrimidinylurees.
US4496392A (en) * 1982-05-12 1985-01-29 E. I. Du Pont De Nemours And Company Herbicidal heterocyclic alkylaminocarbonylsulfonamides
MA19797A1 (fr) * 1982-06-14 1983-12-31 Ciba Geigy Ag N-heterocyclosulfonyl -n- pyrimidinyl et triazinylurees .
US4518776A (en) * 1982-07-19 1985-05-21 Ciba Geigy Corporation Process for producing sulfonylureas
US4425155A (en) * 1982-07-26 1984-01-10 E. I. Du Pont De Nemours And Company Herbicidal sulfonamide N-oxides
US4579583A (en) * 1982-09-08 1986-04-01 Ciba-Geigy Corporation Novel sulfonylureas
US4521597A (en) * 1982-10-25 1985-06-04 Ciba Geigy Corporation Process for producing sulfonylureas having a herbicidal action
US4565567A (en) * 1983-03-14 1986-01-21 E. I. Du Pont De Nemours And Company Herbicidal heterocyclic alkylaminocarbonylsulfonamides
EP0132230B1 (de) * 1983-07-18 1988-10-05 Ciba-Geigy Ag Verfahren zur Herstellung von Sulfonylharnstoffen
US4643760A (en) * 1983-12-08 1987-02-17 Ciba-Geigy Corporation Herbicidal sulfonylureas
EP0161211B1 (de) * 1984-04-11 1990-08-01 Ciba-Geigy Ag N-Heterocyclosulfonyl-N'-pyrimidinyl- und -triazinylharnstoffe
US4659361A (en) * 1984-06-11 1987-04-21 E. I. Du Pont De Nemours And Company Herbicidal iodopyrimidines
US4668279A (en) * 1984-08-08 1987-05-26 E. I. Du Pont De Nemours And Company Herbicidal pyridinesulfonamides
US4666506A (en) * 1984-08-08 1987-05-19 E. I. Du Pont De Nemours And Company Herbicidal pyrimidines
US4659369A (en) * 1984-08-27 1987-04-21 E. I. Du Pont De Nemours And Company Herbicidal acetals and ketals
US4657578A (en) * 1984-11-15 1987-04-14 E. I. Du Pont De Nemours And Company Herbicidal ortho-heterocyclic sulfonamides
US4666501A (en) * 1984-12-11 1987-05-19 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4662933A (en) * 1985-02-21 1987-05-05 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides

Also Published As

Publication number Publication date
ES8700230A1 (es) 1986-10-16
AU5073385A (en) 1986-06-12
EP0184385A3 (en) 1987-09-30
BR8506081A (pt) 1986-08-19
DK164166B (da) 1992-05-18
EP0184385B1 (en) 1990-09-26
CN1009152B (zh) 1990-08-15
KR860004880A (ko) 1986-07-14
EP0184385A2 (en) 1986-06-11
HN1993004031A (es) 1999-04-23
NZ214447A (en) 1988-06-30
AU580355B2 (en) 1989-01-12
MY100100A (en) 1989-10-10
US4744814A (en) 1988-05-17
PH20866A (en) 1987-05-25
KR910004431B1 (ko) 1991-06-27
CN85109761A (zh) 1986-12-17
JPH0660173B2 (ja) 1994-08-10
DK563285D0 (da) 1985-12-05
DE3579891D1 (de) 1990-10-31
DK563285A (da) 1986-06-07
JPS61267576A (ja) 1986-11-27
ES549673A0 (es) 1986-10-16

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