WO2023217203A3 - 二苯基吡唑类化合物的制备方法 - Google Patents

二苯基吡唑类化合物的制备方法 Download PDF

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Publication number
WO2023217203A3
WO2023217203A3 PCT/CN2023/093367 CN2023093367W WO2023217203A3 WO 2023217203 A3 WO2023217203 A3 WO 2023217203A3 CN 2023093367 W CN2023093367 W CN 2023093367W WO 2023217203 A3 WO2023217203 A3 WO 2023217203A3
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WO
WIPO (PCT)
Prior art keywords
preparation
pyrazole compound
diphenyl pyrazole
diphenyl
present
Prior art date
Application number
PCT/CN2023/093367
Other languages
English (en)
French (fr)
Other versions
WO2023217203A2 (zh
Inventor
刘吉元
张雅林
Original Assignee
西北农林科技大学
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.)
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Application filed by 西北农林科技大学 filed Critical 西北农林科技大学
Priority to CN202380017535.7A priority Critical patent/CN118660877A/zh
Publication of WO2023217203A2 publication Critical patent/WO2023217203A2/zh
Publication of WO2023217203A3 publication Critical patent/WO2023217203A3/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic 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
    • C07D401/02—Heterocyclic 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
    • C07D401/12—Heterocyclic 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

本发明提供二苯基吡唑类化合物新的制备方法。本发明的制备方法成本低、安全性高，非常适合工业化生产。
PCT/CN2023/093367 2022-05-12 2023-05-11 二苯基吡唑类化合物的制备方法 WO2023217203A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202380017535.7A CN118660877A (zh) 2022-05-12 2023-05-11 二苯基吡唑类化合物的制备方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210512409 2022-05-12
CN202210512409.6 2022-05-12

Publications (2)

Publication Number Publication Date
WO2023217203A2 WO2023217203A2 (zh) 2023-11-16
WO2023217203A3 true WO2023217203A3 (zh) 2024-01-04

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PCT/CN2023/093367 WO2023217203A2 (zh) 2022-05-12 2023-05-11 二苯基吡唑类化合物的制备方法

Country Status (2)

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CN (1) CN118660877A (zh)
WO (1) WO2023217203A2 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102159548A (zh) * 2008-09-18 2011-08-17 辉瑞有限公司 在治疗中有用的酰胺化合物
CN103483313A (zh) * 2013-09-03 2014-01-01 南开大学 新型酰肼衍生物及其制备方法和应用
CN109721539A (zh) * 2017-10-27 2019-05-07 天津药物研究院有限公司 吡唑酰胺类衍生物及其制备方法和用途
WO2022147993A1 (zh) * 2021-01-05 2022-07-14 西北农林科技大学 二苯基吡唑类化合物及其制备方法和用途

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102159548A (zh) * 2008-09-18 2011-08-17 辉瑞有限公司 在治疗中有用的酰胺化合物
CN103483313A (zh) * 2013-09-03 2014-01-01 南开大学 新型酰肼衍生物及其制备方法和应用
CN109721539A (zh) * 2017-10-27 2019-05-07 天津药物研究院有限公司 吡唑酰胺类衍生物及其制备方法和用途
WO2022147993A1 (zh) * 2021-01-05 2022-07-14 西北农林科技大学 二苯基吡唑类化合物及其制备方法和用途

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE REGISTRY ANONYMOUS : "4-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo-, 2-[(1,3-diphenyl-1H-pyrazol-5-yl)carbonyl]hydrazide (CA INDEX NAME)", XP093127812, retrieved from STN *
EL ASHRY EL SAYED H., RAMADAN EL SAYED, ABDEL HAMID HAMIDA, HAGAR MOHAMED: "Microwave‐Assisted Synthesis of Quinoline Derivatives from Isatin", SYNTHETIC COMMUNICATIONS, TAYLOR & FRANCIS INC., US, vol. 35, no. 17, 1 September 2005 (2005-09-01), US , pages 2243 - 2250, XP093127807, ISSN: 0039-7911, DOI: 10.1080/00397910500184719 *
KHLOPUSHINA, T. G. : "Investigation of the action of 1,3-diphenylpyrazolecarboxylic acids on the liver cytochrome p-450 system", KHIMIKO-FARMATSEVTICHESKII ZHURNAL, IZDATEL'STVO FOLIUM, RU, vol. 25, no. 11, 31 December 1991 (1991-12-31), RU , pages 760 - 763, XP009552591, ISSN: 0023-1134 *
SHI TAO, WU ZHAOXIAO, JIA TINGTING, ZHANG CHONG, ZENG LINGHUI, ZHUANG RANGXIAO, ZHANG JIANKANG, LIU SHOURONG, SHAO JIAAN, ZHU HUAJ: "Sequential [3+2] annulation reaction of prop-2-ynylsulfonium salts and hydrazonyl chlorides: synthesis of pyrazoles containing functional motifs", CHEMICAL COMMUNICATIONS, ROYAL SOCIETY OF CHEMISTRY, UK, vol. 57, no. 68, 25 August 2021 (2021-08-25), UK , pages 8460 - 8463, XP093127804, ISSN: 1359-7345, DOI: 10.1039/D1CC02735B *
SONG, LIYAN ET AL.: "Environmentally Benign and User-Friendly In Situ Generation of Nitrile Imines from Hydrazones for 1,3-Dipolar Cycloaddition", JOURNAL OF ORGANIC CHEMISTRY, vol. 87, no. 15, 22 July 2022 (2022-07-22), pages 10550 - 10554, XP093023996, DOI: 10.1021/acs.joc.2c01391 *

Also Published As

Publication number Publication date
CN118660877A (zh) 2024-09-17
WO2023217203A2 (zh) 2023-11-16

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