PY1780225A - Derivados heterocíclicos activos como plaguicidas con sustituyentes con azufre e hidroxilamina - Google Patents
Derivados heterocíclicos activos como plaguicidas con sustituyentes con azufre e hidroxilaminaInfo
- Publication number
- PY1780225A PY1780225A PY201701780225A PY1780225A PY1780225A PY 1780225 A PY1780225 A PY 1780225A PY 201701780225 A PY201701780225 A PY 201701780225A PY 1780225 A PY1780225 A PY 1780225A PY 1780225 A PY1780225 A PY 1780225A
- Authority
- PY
- Paraguay
- Prior art keywords
- hydroxylamine
- pesticides
- substitutes
- sulfur
- heterocyclic derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic 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
- C07D213/02—Heterocyclic 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
- C07D213/04—Heterocyclic 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
- C07D213/60—Heterocyclic 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic 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
- C07D213/02—Heterocyclic 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
- C07D213/89—Heterocyclic 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 with hetero atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201611036908 | 2016-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PY1780225A true PY1780225A (es) | 2018-11-01 |
Family
ID=60083936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PY201701780225A PY1780225A (es) | 2016-10-27 | 2017-10-24 | Derivados heterocíclicos activos como plaguicidas con sustituyentes con azufre e hidroxilamina |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10889583B2 (https=) |
| EP (1) | EP3532471B1 (https=) |
| JP (1) | JP7077314B2 (https=) |
| CN (2) | CN114456164B (https=) |
| AR (1) | AR109868A1 (https=) |
| BR (1) | BR112019008492B1 (https=) |
| ES (1) | ES2902732T3 (https=) |
| PY (1) | PY1780225A (https=) |
| WO (1) | WO2018077565A1 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107001352B (zh) * | 2014-12-01 | 2021-06-04 | 先正达参股股份有限公司 | 具有含硫取代基的杀有害生物活性酰胺杂环衍生物 |
| TWI793104B (zh) * | 2017-02-21 | 2023-02-21 | 瑞士商先正達合夥公司 | 具有含硫取代基的殺有害生物活性雜環衍生物 |
| KR102635481B1 (ko) * | 2017-09-18 | 2024-02-07 | 신젠타 파티서페이션즈 아게 | 황 함유 치환기를 갖는 살충 활성 헤테로사이클릭 유도체 |
| CA3102190A1 (en) | 2018-06-06 | 2019-12-12 | Syngenta Crop Protection Ag | Pesticidally active heterocyclic derivatives with sulfoximine containing substituents |
| CN113348169A (zh) | 2018-12-31 | 2021-09-03 | 先正达农作物保护股份公司 | 具有含硫取代基的杀有害生物活性的杂环衍生物 |
| TW202045011A (zh) | 2019-02-28 | 2020-12-16 | 瑞士商先正達農作物保護公司 | 具有含硫取代基之殺有害生物活性雜環衍生物 |
| BR112022021895A2 (pt) * | 2020-04-30 | 2023-01-24 | Syngenta Crop Protection Ag | Derivados heterocíclicos com substituintes contendo enxofre ativos em termos pesticidas |
| WO2022013417A1 (en) | 2020-07-17 | 2022-01-20 | Syngenta Crop Protection Ag | Pesticidally active heterocyclic derivatives with sulfur containing substituents |
| WO2022017975A1 (en) | 2020-07-18 | 2022-01-27 | Syngenta Crop Protection Ag | Pesticidally active heterocyclic derivatives with sulfur containing substituents |
| WO2022043468A1 (en) | 2020-08-26 | 2022-03-03 | Syngenta Crop Protection Ag | Process for the preparation of 2,2-difluoro-1,3-benzodioxole derivatives with sulfur containing substituents |
| UY39404A (es) | 2020-09-02 | 2022-03-31 | Syngenta Crop Protection Ag | Derivados de 2,2-diflúor-5h-[1,3]dioxol[4,5-f]isoindol-7-ona activos como plaguicidas con sustituyentes que contienen azufre |
| BR112023025278A2 (pt) | 2021-06-02 | 2024-02-27 | Syngenta Crop Protection Ag | Derivados heterocíclicos com substituintes contendo sulfoximina ativos em termos pesticidas |
| AU2022343895A1 (en) | 2021-09-13 | 2024-03-28 | Boehringer Ingelheim Vetmedica Gmbh | Cyclopropyl-(hetero)aryl-substituted ethylsulphonylpyridine derivatives |
| CN114478449B (zh) * | 2022-01-19 | 2023-10-27 | 江苏海洋大学 | 一种多取代含硒二氢异苯并呋喃衍生物及其制备方法 |
| JP2026503577A (ja) | 2023-01-23 | 2026-01-29 | シンジェンタ クロップ プロテクション アクチェンゲゼルシャフト | 硫黄含有置換基を有する殺有害生物的に活性な複素環式誘導体 |
| US20240327414A1 (en) | 2023-02-23 | 2024-10-03 | Boehringer Ingelheim Vetmedica Gmbh | Cyclopropyl-(hetero)aryl-substituted ethyl- sulfone / sulfoximine-pyridine n-oxide derivatives |
| EP4680028A1 (en) | 2023-03-14 | 2026-01-21 | Syngenta Crop Protection AG | Control of pests resistant to insecticides |
| WO2026004779A1 (ja) * | 2024-06-25 | 2026-01-02 | 日本曹達株式会社 | トリアゾリルピリジン化合物、動物の寄生虫防除剤、動物の寄生虫の防除方法、並びに寄生虫病の予防および治療方法 |
| WO2026027562A1 (en) * | 2024-07-30 | 2026-02-05 | Syngenta Crop Protection Ag | Synthesis of 5-(1-cyanocyclopropyl)-3-ethylsulfanyl-pyridine-2-carbonitrile |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8600161A (pt) | 1985-01-18 | 1986-09-23 | Plant Genetic Systems Nv | Gene quimerico,vetores de plasmidio hibrido,intermediario,processo para controlar insetos em agricultura ou horticultura,composicao inseticida,processo para transformar celulas de plantas para expressar uma toxina de polipeptideo produzida por bacillus thuringiensis,planta,semente de planta,cultura de celulas e plasmidio |
| CA1340685C (en) | 1988-07-29 | 1999-07-27 | Frederick Meins | Dna sequences encoding polypeptides having beta-1,3-glucanase activity |
| US5169629A (en) | 1988-11-01 | 1992-12-08 | Mycogen Corporation | Process of controlling lepidopteran pests, using bacillus thuringiensis isolate denoted b.t ps81gg |
| EP0374753A3 (de) | 1988-12-19 | 1991-05-29 | American Cyanamid Company | Insektizide Toxine, Gene, die diese Toxine kodieren, Antikörper, die sie binden, sowie transgene Pflanzenzellen und transgene Pflanzen, die diese Toxine exprimieren |
| DK0392225T3 (da) | 1989-03-24 | 2003-09-22 | Syngenta Participations Ag | Sygdomsresistente transgene planter |
| GB8910624D0 (en) | 1989-05-09 | 1989-06-21 | Ici Plc | Bacterial strains |
| CA2015951A1 (en) | 1989-05-18 | 1990-11-18 | Mycogen Corporation | Novel bacillus thuringiensis isolates active against lepidopteran pests, and genes encoding novel lepidopteran-active toxins |
| EP0427529B1 (en) | 1989-11-07 | 1995-04-19 | Pioneer Hi-Bred International, Inc. | Larvicidal lectins and plant insect resistance based thereon |
| US5639949A (en) | 1990-08-20 | 1997-06-17 | Ciba-Geigy Corporation | Genes for the synthesis of antipathogenic substances |
| UA48104C2 (uk) | 1991-10-04 | 2002-08-15 | Новартіс Аг | Фрагмент днк, який містить послідовність,що кодує інсектицидний протеїн, оптимізовану для кукурудзи,фрагмент днк, який забезпечує направлену бажану для серцевини стебла експресію зв'язаного з нею структурного гена в рослині, фрагмент днк, який забезпечує специфічну для пилку експресію зв`язаного з нею структурного гена в рослині, рекомбінантна молекула днк, спосіб одержання оптимізованої для кукурудзи кодуючої послідовності інсектицидного протеїну, спосіб захисту рослин кукурудзи щонайменше від однієї комахи-шкідника |
| US5530195A (en) | 1994-06-10 | 1996-06-25 | Ciba-Geigy Corporation | Bacillus thuringiensis gene encoding a toxin active against insects |
| US5631072A (en) | 1995-03-10 | 1997-05-20 | Avondale Incorporated | Method and means for increasing efficacy and wash durability of insecticide treated fabric |
| BR9913745B1 (pt) | 1998-09-15 | 2011-05-31 | cetonas de piridina, composição herbicida e inibidora do crescimento de plantas, seu uso, método para controle de crescimento de plantas indesejáveis, bem como método para inibir o crescimento de plantas. | |
| AU8590001A (en) | 2000-08-25 | 2002-03-04 | Syngenta Participations Ag | Novel insecticidal toxins derived from bacillus thuringiensis insecticidal crystal proteins |
| US7777097B2 (en) | 2001-06-22 | 2010-08-17 | Syngenta Participations Ag | Plant disease resistance genes |
| US7230167B2 (en) | 2001-08-31 | 2007-06-12 | Syngenta Participations Ag | Modified Cry3A toxins and nucleic acid sequences coding therefor |
| WO2003034823A1 (en) | 2001-10-25 | 2003-05-01 | Siamdutch Mosquito Netting Company Limited | Treatment of fabric materials with an insecticide |
| WO2003052073A2 (en) | 2001-12-17 | 2003-06-26 | Syngenta Participations Ag | Novel corn event |
| US20050132500A1 (en) | 2003-12-22 | 2005-06-23 | Basf Aktiengesellschaft | Composition for impregnation of fibers, fabrics and nettings imparting a protective activity against pests |
| DE102004023894A1 (de) | 2004-05-12 | 2005-12-08 | Basf Ag | Verfahren zur Behandlung von flexiblen Substraten |
| JP2008505167A (ja) | 2004-07-05 | 2008-02-21 | アステックス、セラピューティックス、リミテッド | 医薬組成物 |
| DE102005007160A1 (de) | 2005-02-16 | 2006-08-24 | Basf Ag | Pyrazolcarbonsäureanilide, Verfahren zu ihrer Herstellung und sie enthaltende Mittel zur Bekämpfung von Schadpilzen |
| DE102005020889A1 (de) | 2005-05-04 | 2006-11-09 | Fritz Blanke Gmbh & Co.Kg | Verfahren zur antimikrobiellen Ausrüstung von textilen Flächengebilden |
| AP2007004257A0 (en) | 2005-06-03 | 2007-12-31 | Basf Ag | Composition for impregnation of fibres fabrics andnettings imparting a protective activity against pests |
| US7732469B2 (en) | 2005-10-25 | 2010-06-08 | Syngenta Crop Protection, Inc. | Heterocyclic amide derivatives useful as microbiocides |
| WO2007088876A1 (ja) * | 2006-02-02 | 2007-08-09 | Kumiai Chemical Industry Co., Ltd. | ピリドン誘導体及び除草剤 |
| ES2586569T3 (es) | 2006-02-03 | 2016-10-17 | Basf Se | Procedimiento para el tratamiento de sustratos textiles |
| WO2007093901A1 (en) * | 2006-02-17 | 2007-08-23 | Pfizer Limited | 3 -deazapurine derivatives as tlr7 modulators |
| MX2009011208A (es) | 2007-04-19 | 2009-10-30 | Novartis Ag | Derivados de acido nicotinico como moduladores del receptor de glutamato metabotropico-5. |
| JP5230731B2 (ja) | 2007-06-12 | 2013-07-10 | ビーエーエスエフ ソシエタス・ヨーロピア | 害虫からの保護活性を付与するための非生物材料への含浸用水性製剤及び含浸方法 |
| JP5369854B2 (ja) | 2008-04-21 | 2013-12-18 | 住友化学株式会社 | 有害節足動物防除組成物および縮合複素環化合物 |
| US8273764B2 (en) | 2009-04-28 | 2012-09-25 | Sumitomo Chemical Company, Limited | Fused heterocyclic compounds and use thereof |
| KR20120092544A (ko) * | 2009-06-24 | 2012-08-21 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 주위 온도 지각에 영향을 주는 색 조명 시스템 |
| CN102573488A (zh) | 2009-09-30 | 2012-07-11 | 住友化学株式会社 | 用于防治节肢动物害虫的组合物和方法 |
| JP5540640B2 (ja) | 2009-10-07 | 2014-07-02 | 住友化学株式会社 | 複素環化合物及びその有害節足動物防除用途 |
| WO2012086848A1 (en) | 2010-12-24 | 2012-06-28 | Sumitomo Chemical Company, Limited | Fused heterocyclic compound and use for pest control thereof |
| TWI528899B (zh) | 2010-12-29 | 2016-04-11 | 杜邦股份有限公司 | 中離子性殺蟲劑 |
| TWI545119B (zh) | 2011-08-04 | 2016-08-11 | 住友化學股份有限公司 | 稠合雜環化合物及其在病蟲害防制上之用途 |
| EP2857397B1 (en) | 2012-05-30 | 2020-04-08 | Sumitomo Chemical Company Limited | Fused heterocyclic compound |
| WO2013180193A1 (ja) | 2012-05-31 | 2013-12-05 | 住友化学株式会社 | 縮合複素環化合物 |
| EP2862853B1 (en) | 2012-06-18 | 2020-01-22 | Sumitomo Chemical Co., Ltd | Fused heterocyclic compound |
| UY35421A (es) * | 2013-03-15 | 2014-10-31 | Nihon Nohyaku Co Ltd | Compuesto heterocíclico condensado o su sal, insecticida agrícola u hortícola que comprende el comp uesto y método de uso del insecticida |
| ES2663523T3 (es) | 2014-07-08 | 2018-04-13 | Syngenta Participations Ag | Derivados heterocíclicos con sustituyentes que contienen azufre activos como plaguicidas |
| US10005775B2 (en) * | 2014-08-12 | 2018-06-26 | Syngenta Participations, Ag | Pesticidally active heterocyclic derivatives with sulphur containing substituents |
| WO2016058928A1 (en) * | 2014-10-14 | 2016-04-21 | Syngenta Participations Ag | Pesticidally active heterocyclic derivatives with sulphur containing substituents |
| JP6704397B2 (ja) * | 2014-12-31 | 2020-06-03 | シンジェンタ パーティシペーションズ アーゲー | 硫黄含有置換基を有する殺有害生物的に活性な多環式誘導体 |
| CN107428751B (zh) * | 2015-03-12 | 2020-06-30 | 先正达参股股份有限公司 | 具有含硫取代基的杀有害生物活性四环衍生物 |
| CN107735396B (zh) | 2015-07-01 | 2021-03-02 | 先正达参股股份有限公司 | 具有含硫取代基的杀有害生物活性多环衍生物 |
| US10730872B2 (en) * | 2015-11-16 | 2020-08-04 | Syngenta Participations Ag | Pesticidally active heterocyclic derivatives with sulphur containing sustitutents |
-
2017
- 2017-09-28 WO PCT/EP2017/074590 patent/WO2018077565A1/en not_active Ceased
- 2017-09-28 EP EP17784208.5A patent/EP3532471B1/en active Active
- 2017-09-28 CN CN202210131282.3A patent/CN114456164B/zh active Active
- 2017-09-28 JP JP2019522723A patent/JP7077314B2/ja active Active
- 2017-09-28 ES ES17784208T patent/ES2902732T3/es active Active
- 2017-09-28 BR BR112019008492-4A patent/BR112019008492B1/pt active IP Right Grant
- 2017-09-28 US US16/345,709 patent/US10889583B2/en active Active
- 2017-09-28 CN CN201780066977.5A patent/CN109890818B/zh active Active
- 2017-10-23 AR ARP170102945A patent/AR109868A1/es unknown
- 2017-10-24 PY PY201701780225A patent/PY1780225A/es unknown
-
2020
- 2020-10-29 US US17/083,490 patent/US12152024B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US12152024B2 (en) | 2024-11-26 |
| EP3532471B1 (en) | 2021-09-15 |
| US20210053970A1 (en) | 2021-02-25 |
| WO2018077565A1 (en) | 2018-05-03 |
| JP7077314B2 (ja) | 2022-05-30 |
| CN114456164B (zh) | 2024-03-12 |
| JP2020500170A (ja) | 2020-01-09 |
| ES2902732T3 (es) | 2022-03-29 |
| US20190352299A1 (en) | 2019-11-21 |
| CN109890818A (zh) | 2019-06-14 |
| US10889583B2 (en) | 2021-01-12 |
| AR109868A1 (es) | 2019-01-30 |
| EP3532471A1 (en) | 2019-09-04 |
| CN109890818B (zh) | 2022-11-25 |
| CN114456164A (zh) | 2022-05-10 |
| BR112019008492B1 (pt) | 2024-01-30 |
| BR112019008492A2 (pt) | 2019-07-09 |
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