CN114341126B - 用于制备3-卤代-4,5-二氢-1h-吡唑的羧酸衍生物的方法 - Google Patents
用于制备3-卤代-4,5-二氢-1h-吡唑的羧酸衍生物的方法 Download PDFInfo
- Publication number
- CN114341126B CN114341126B CN202080058443.XA CN202080058443A CN114341126B CN 114341126 B CN114341126 B CN 114341126B CN 202080058443 A CN202080058443 A CN 202080058443A CN 114341126 B CN114341126 B CN 114341126B
- Authority
- CN
- China
- Prior art keywords
- pyrazole
- dihydro
- formula
- compound
- chloropyridin
- 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
Links
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
- C07D401/04—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 directly linked by a ring-member-to-ring-member bond
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962888667P | 2019-08-19 | 2019-08-19 | |
| US62/888,667 | 2019-08-19 | ||
| US201962890154P | 2019-08-22 | 2019-08-22 | |
| US62/890,154 | 2019-08-22 | ||
| PCT/US2020/046947 WO2021034904A1 (en) | 2019-08-19 | 2020-08-19 | Process for the preparation of carboxylic acid derivatives of 3-bromo-4,5-dihydro-1h-pyrazoles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114341126A CN114341126A (zh) | 2022-04-12 |
| CN114341126B true CN114341126B (zh) | 2025-04-25 |
Family
ID=72340418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080058443.XA Active CN114341126B (zh) | 2019-08-19 | 2020-08-19 | 用于制备3-卤代-4,5-二氢-1h-吡唑的羧酸衍生物的方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20220289706A1 (enExample) |
| EP (1) | EP4017847B1 (enExample) |
| JP (1) | JP7649290B2 (enExample) |
| KR (1) | KR20220047992A (enExample) |
| CN (1) | CN114341126B (enExample) |
| AU (1) | AU2020333761A1 (enExample) |
| BR (1) | BR112022002990A2 (enExample) |
| ES (1) | ES3057453T3 (enExample) |
| IL (1) | IL290505B1 (enExample) |
| MX (1) | MX2022002043A (enExample) |
| PL (1) | PL4017847T3 (enExample) |
| RS (1) | RS67525B1 (enExample) |
| TW (1) | TWI878337B (enExample) |
| WO (1) | WO2021034904A1 (enExample) |
| ZA (1) | ZA202202129B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW202342443A (zh) * | 2022-01-31 | 2023-11-01 | 美商富曼西公司 | 用於製備３－溴－１－（３－氯吡啶－２－基）－４，５－二氫－１ｈ－吡唑－５－甲酸乙酯之方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1541206A (zh) * | 2001-08-13 | 2004-10-27 | ��Ļ���Ű˾ | 取代的二氢3-卤代-1h-吡唑-5-羧酸酯其制备及应用 |
| CN102399211A (zh) * | 2011-07-29 | 2012-04-04 | 山东永农作物科学有限公司 | 3-溴-1-(3-氯-2-吡啶基)-4,5-二氢-1h-吡唑-5-甲酸酯的制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5291862A (en) * | 1976-01-30 | 1977-08-02 | Fuji Photo Film Co Ltd | Preparation of 3-n-monosubstituted-amino-4-substituted-pyrazolone |
| US4730062A (en) * | 1985-04-19 | 1988-03-08 | Fmc Corporation | Process of preparation of tetrafluoro 2,3-dihydrobenzofurans |
| ES2325757B1 (es) * | 2005-07-15 | 2010-04-19 | Laboratorios Del Dr. Esteve, S.A. | Compuestos de pirazolina tiocarbonilsustituidos, su preparacion y uso como moduladores de cb1. |
| CN100582096C (zh) * | 2008-03-04 | 2010-01-20 | 太原理工大学 | 一种发黄绿光的吡唑啉衍生物的合成方法 |
| CN101550134B (zh) * | 2008-04-01 | 2011-04-27 | 中国中化股份有限公司 | 一种制备2-[1h-吡唑-5-基]-4h-3,1-苯并噁嗪-4-酮类化合物的方法 |
| EP2955176B1 (de) * | 2010-06-15 | 2017-12-06 | Bayer Intellectual Property GmbH | Zusammensetzung enthaltend kristalline modifikation b von (3-chloropyridin-2-yl)-n-[4-cyano-2-methyl-6-(methylcarbamoyl)phenyl]-3-([5-(trifluormethyl)-2h- tetrazol-2-yl]methyl)-1h-pyrazol-5-carboxamid und ihre verwendung |
| RS54643B1 (sr) * | 2010-06-29 | 2016-08-31 | Fmc Corporation | Derivat 6-acil-1,2,4-triazin-3,5-diona i herbicidi |
| CN102603752A (zh) * | 2012-03-01 | 2012-07-25 | 健雄职业技术学院 | 7-溴吡唑并[1,5-a]嘧啶-3-甲酸酯类化合物、合成方法及应用 |
| HUE064783T2 (hu) * | 2017-09-28 | 2024-04-28 | Albemarle Corp | Brómozott égésgátló és alkalmazása poliuretán habokban |
-
2020
- 2020-08-14 TW TW109127690A patent/TWI878337B/zh active
- 2020-08-19 AU AU2020333761A patent/AU2020333761A1/en active Pending
- 2020-08-19 IL IL290505A patent/IL290505B1/en unknown
- 2020-08-19 RS RS20251273A patent/RS67525B1/sr unknown
- 2020-08-19 CN CN202080058443.XA patent/CN114341126B/zh active Active
- 2020-08-19 KR KR1020227007749A patent/KR20220047992A/ko active Pending
- 2020-08-19 JP JP2022509011A patent/JP7649290B2/ja active Active
- 2020-08-19 PL PL20765410.4T patent/PL4017847T3/pl unknown
- 2020-08-19 ES ES20765410T patent/ES3057453T3/es active Active
- 2020-08-19 WO PCT/US2020/046947 patent/WO2021034904A1/en not_active Ceased
- 2020-08-19 BR BR112022002990A patent/BR112022002990A2/pt unknown
- 2020-08-19 EP EP20765410.4A patent/EP4017847B1/en active Active
- 2020-08-19 US US17/636,712 patent/US20220289706A1/en active Pending
- 2020-08-19 MX MX2022002043A patent/MX2022002043A/es unknown
-
2022
- 2022-02-18 ZA ZA2022/02129A patent/ZA202202129B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1541206A (zh) * | 2001-08-13 | 2004-10-27 | ��Ļ���Ű˾ | 取代的二氢3-卤代-1h-吡唑-5-羧酸酯其制备及应用 |
| CN102399211A (zh) * | 2011-07-29 | 2012-04-04 | 山东永农作物科学有限公司 | 3-溴-1-(3-氯-2-吡啶基)-4,5-二氢-1h-吡唑-5-甲酸酯的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202112762A (zh) | 2021-04-01 |
| PL4017847T3 (pl) | 2026-02-23 |
| EP4017847B1 (en) | 2025-10-01 |
| AU2020333761A1 (en) | 2022-03-03 |
| IL290505A (en) | 2022-04-01 |
| CN114341126A (zh) | 2022-04-12 |
| MX2022002043A (es) | 2022-05-11 |
| JP2022545773A (ja) | 2022-10-31 |
| US20220289706A1 (en) | 2022-09-15 |
| ZA202202129B (en) | 2025-06-25 |
| BR112022002990A2 (pt) | 2022-07-19 |
| EP4017847C0 (en) | 2025-10-01 |
| TWI878337B (zh) | 2025-04-01 |
| EP4017847A1 (en) | 2022-06-29 |
| JP7649290B2 (ja) | 2025-03-19 |
| KR20220047992A (ko) | 2022-04-19 |
| ES3057453T3 (en) | 2026-03-02 |
| WO2021034904A1 (en) | 2021-02-25 |
| RS67525B1 (sr) | 2026-01-30 |
| IL290505B1 (en) | 2026-02-01 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |