GB2555635B - A novel form of penoxsulam, a process for its preparation and use of the same - Google Patents

A novel form of penoxsulam, a process for its preparation and use of the same Download PDF

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Publication number
GB2555635B
GB2555635B GB1618734.6A GB201618734A GB2555635B GB 2555635 B GB2555635 B GB 2555635B GB 201618734 A GB201618734 A GB 201618734A GB 2555635 B GB2555635 B GB 2555635B
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GB
United Kingdom
Prior art keywords
penoxsulam
preparation
same
novel form
novel
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1618734.6A
Other versions
GB2555635A (en
Inventor
Timothy Bristow James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rotam Agrochem International Co Ltd
Original Assignee
Rotam Agrochem International Co Ltd
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 Rotam Agrochem International Co Ltd filed Critical Rotam Agrochem International Co Ltd
Priority to GB1618734.6A priority Critical patent/GB2555635B/en
Priority to CN201780056601.6A priority patent/CN109803970B/en
Priority to PCT/CN2017/107092 priority patent/WO2018082456A1/en
Publication of GB2555635A publication Critical patent/GB2555635A/en
Application granted granted Critical
Publication of GB2555635B publication Critical patent/GB2555635B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—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

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB1618734.6A 2016-11-07 2016-11-07 A novel form of penoxsulam, a process for its preparation and use of the same Active GB2555635B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1618734.6A GB2555635B (en) 2016-11-07 2016-11-07 A novel form of penoxsulam, a process for its preparation and use of the same
CN201780056601.6A CN109803970B (en) 2016-11-07 2017-10-20 Novel form of penoxsulam, process for its preparation and use thereof
PCT/CN2017/107092 WO2018082456A1 (en) 2016-11-07 2017-10-20 A novel form of penoxsulam, a process for its preparation and use of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1618734.6A GB2555635B (en) 2016-11-07 2016-11-07 A novel form of penoxsulam, a process for its preparation and use of the same

Publications (2)

Publication Number Publication Date
GB2555635A GB2555635A (en) 2018-05-09
GB2555635B true GB2555635B (en) 2022-04-13

Family

ID=61907994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1618734.6A Active GB2555635B (en) 2016-11-07 2016-11-07 A novel form of penoxsulam, a process for its preparation and use of the same

Country Status (3)

Country Link
CN (1) CN109803970B (en)
GB (1) GB2555635B (en)
WO (1) WO2018082456A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2610805A (en) * 2021-09-03 2023-03-22 Rotam Agrochem Int Co Ltd Novel crystalline form of florasulam, preparation and use of the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724353A (en) * 2013-12-12 2014-04-16 江苏富鼎化学有限公司 Improved synthesis method of penoxsulam

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL190282B1 (en) * 1996-09-24 2005-11-30 Dow Agrosciences Llc N-([1,2,4]triazole-azinyl)benzene and pyridinsulphonamide compounds, containing compound herbicides, derivatives of pyridine-3-sulphonyl chloride and derivatives of 2-amino [1.2.4] triazole [1.5-c] pyrimidine
EP1322649B1 (en) * 2000-09-26 2004-05-19 Dow AgroSciences LLC Process for the preparation of 2-alkoxy-6-trifluoromethyl-n-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzenesulfonamides
MXPA05008782A (en) * 2003-03-13 2005-10-18 Basf Ag Synergistically acting herbicidal mixtures.
DE602005018182D1 (en) * 2004-03-26 2010-01-21 Dow Agrosciences Llc IMPROVED METHODS OF PREPARING N- (Ä1,2,4-ATTRIAZOLOPYRIMIDIN-2-YL) ARYLSULFONAMIDES
CN101861867B (en) * 2010-06-22 2013-05-08 广东中迅农科股份有限公司 Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof
CN103044431A (en) * 2012-10-22 2013-04-17 中国药科大学 Novel preparation method of penoxsulam
CN104447756A (en) * 2014-11-10 2015-03-25 常州大学 Method for preparing penoxsulam midbody
CN104402890A (en) * 2014-11-10 2015-03-11 常州大学 Preparation method of penoxsulam
CN104557800B (en) * 2014-12-31 2017-04-26 常州大学 2-phenoxyl tetrahydrofuran (tetrahydropyrane) derivatives and application thereof in synthesis of penoxsulam
CN107021966B (en) * 2017-04-11 2019-04-19 四川福思达生物技术开发有限责任公司 The synthetic method of improved penoxsuam

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724353A (en) * 2013-12-12 2014-04-16 江苏富鼎化学有限公司 Improved synthesis method of penoxsulam

Also Published As

Publication number Publication date
GB2555635A (en) 2018-05-09
WO2018082456A1 (en) 2018-05-11
CN109803970A (en) 2019-05-24
CN109803970B (en) 2022-08-12

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