EP4114817A4 - A novel form of metrafenone, a process for its preparation and use of the same - Google Patents

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

Info

Publication number
EP4114817A4
EP4114817A4 EP21764047.3A EP21764047A EP4114817A4 EP 4114817 A4 EP4114817 A4 EP 4114817A4 EP 21764047 A EP21764047 A EP 21764047A EP 4114817 A4 EP4114817 A4 EP 4114817A4
Authority
EP
European Patent Office
Prior art keywords
metrafenone
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.)
Pending
Application number
EP21764047.3A
Other languages
German (de)
French (fr)
Other versions
EP4114817A1 (en
Inventor
James Timothy Bristow
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.)
Jiangsu Rotam Chemical Co Ltd
Original Assignee
Jiangsu Rotam Chemical 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 Jiangsu Rotam Chemical Co Ltd filed Critical Jiangsu Rotam Chemical Co Ltd
Publication of EP4114817A1 publication Critical patent/EP4114817A1/en
Publication of EP4114817A4 publication Critical patent/EP4114817A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/04—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P3/00—Fungicides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Mycology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP21764047.3A 2020-03-06 2021-01-20 A novel form of metrafenone, a process for its preparation and use of the same Pending EP4114817A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2003282.7A GB2592668B (en) 2020-03-06 2020-03-06 A novel form of metrafenone, a process for its preparation and use of the same
PCT/CN2021/072802 WO2021175029A1 (en) 2020-03-06 2021-01-20 A novel form of metrafenone, a process for its preparation and use of the same

Publications (2)

Publication Number Publication Date
EP4114817A1 EP4114817A1 (en) 2023-01-11
EP4114817A4 true EP4114817A4 (en) 2024-03-27

Family

ID=70278448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21764047.3A Pending EP4114817A4 (en) 2020-03-06 2021-01-20 A novel form of metrafenone, a process for its preparation and use of the same

Country Status (4)

Country Link
EP (1) EP4114817A4 (en)
CN (1) CN115244027A (en)
GB (1) GB2592668B (en)
WO (1) WO2021175029A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945567A (en) * 1997-08-20 1999-08-31 American Cyanamid Company Fungicidal 2-methoxybenzophenones
US20010031753A1 (en) * 2000-01-13 2001-10-18 Basf Corporation Process for the preparation of substituted benzophenones
WO2004054953A1 (en) * 2002-12-13 2004-07-01 Basf Aktiengesellschaft Method for the production of benzophenones

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69803907T2 (en) * 1997-08-20 2002-06-27 Basf Ag Fungicides 2-methoxybenzophenones
ES2374856T3 (en) * 2007-07-06 2012-02-22 Basf Se CRYSTAL FORM OF [3- (4,5-DIHIDRO-3-ISOXALIL) -2-METHYL-4- (METILSULFONIL) PHENYL] - (5-HYDROXI-1-METHYL-1H-PIRAZOL-4-IL) METANONE.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945567A (en) * 1997-08-20 1999-08-31 American Cyanamid Company Fungicidal 2-methoxybenzophenones
US20010031753A1 (en) * 2000-01-13 2001-10-18 Basf Corporation Process for the preparation of substituted benzophenones
WO2004054953A1 (en) * 2002-12-13 2004-07-01 Basf Aktiengesellschaft Method for the production of benzophenones

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
-: "Metrafenone", DOCUMENT M-CA: IDENTITY OF THE ACTIVE SUBSTANCE, 4 December 2015 (2015-12-04), Germany, pages 1 - 257, XP093131331, Retrieved from the Internet <URL:https://agriculture.basf.com/global/assets/en/Crop%20Protection/Transparency%20Summaries/Metrafenone%20AIRenewal%20-%20BASF%20Doc%20MCA%20(Sec%201%20-%2010)%20%20(update%202.pdf> [retrieved on 20240214] *
CHEN, YIFEN: "Synthesis of Metrafenone", CHINESE JOURNAL OF SYNTHETIC CHEMISTRY, vol. 17, no. 3, 20 June 2009 (2009-06-20), CN, pages 390 - 391, XP055842810, ISSN: 1005-1511 *
See also references of WO2021175029A1 *

Also Published As

Publication number Publication date
EP4114817A1 (en) 2023-01-11
GB202003282D0 (en) 2020-04-22
GB2592668B (en) 2024-08-14
GB2592668A (en) 2021-09-08
WO2021175029A1 (en) 2021-09-10
CN115244027A (en) 2022-10-25

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EP4114817A4 (en) A novel form of metrafenone, a process for its preparation and use of the same

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