EP3924346A4 - A novel form of metconazole, a process for its preparation and use of the same - Google Patents

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

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Publication number
EP3924346A4
EP3924346A4 EP19914791.9A EP19914791A EP3924346A4 EP 3924346 A4 EP3924346 A4 EP 3924346A4 EP 19914791 A EP19914791 A EP 19914791A EP 3924346 A4 EP3924346 A4 EP 3924346A4
Authority
EP
European Patent Office
Prior art keywords
metconazole
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.)
Withdrawn
Application number
EP19914791.9A
Other languages
German (de)
French (fr)
Other versions
EP3924346A1 (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 EP3924346A1 publication Critical patent/EP3924346A1/en
Publication of EP3924346A4 publication Critical patent/EP3924346A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
EP19914791.9A 2019-02-11 2019-11-21 A novel form of metconazole, a process for its preparation and use of the same Withdrawn EP3924346A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1901847.2A GB2581208B (en) 2019-02-11 2019-02-11 A novel form of metconazole, a process for its preperation and use of the same
PCT/CN2019/119925 WO2020164287A1 (en) 2019-02-11 2019-11-21 A novel form of metconazole, a process for its preparation and use of the same

Publications (2)

Publication Number Publication Date
EP3924346A1 EP3924346A1 (en) 2021-12-22
EP3924346A4 true EP3924346A4 (en) 2022-12-21

Family

ID=65998669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19914791.9A Withdrawn EP3924346A4 (en) 2019-02-11 2019-11-21 A novel form of metconazole, a process for its preparation and use of the same

Country Status (3)

Country Link
EP (1) EP3924346A4 (en)
GB (1) GB2581208B (en)
WO (1) WO2020164287A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655443A2 (en) * 1993-11-11 1995-05-31 Kureha Chemical Industry Co., Ltd. Process for the preparation of azolylmethylcycloalkanol derivatives
CN104710372A (en) * 2013-12-13 2015-06-17 上海交通大学 High purity metconazole and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762001B2 (en) * 1988-02-16 1995-07-05 呉羽化学工業株式会社 Process for producing azolylmethylcycloalkanol derivative
CN110078677B (en) * 2019-05-09 2022-05-24 广东广康生化科技股份有限公司 Preparation method of metconazole
CN110028458B (en) * 2019-05-09 2022-10-11 广东广康生化科技股份有限公司 Novel method for preparing metconazole

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655443A2 (en) * 1993-11-11 1995-05-31 Kureha Chemical Industry Co., Ltd. Process for the preparation of azolylmethylcycloalkanol derivatives
CN104710372A (en) * 2013-12-13 2015-06-17 上海交通大学 High purity metconazole and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020164287A1 *
ZHANG ET AL: "Study on the synthesis and process of metconazole", MASTER DISSERTATION, EAST CHINA UNIVERSTIY OF SCIENCE AND TECHONOLOGY, CN, 31 December 2012 (2012-12-31), pages 1 - 78, XP009522672 *

Also Published As

Publication number Publication date
EP3924346A1 (en) 2021-12-22
GB2581208A (en) 2020-08-12
GB201901847D0 (en) 2019-04-03
GB2581208B (en) 2021-07-28
WO2020164287A1 (en) 2020-08-20

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