CN112955430B - 一种布瓦西坦及其中间体的制备方法 - Google Patents
一种布瓦西坦及其中间体的制备方法 Download PDFInfo
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- CN112955430B CN112955430B CN201980070829.XA CN201980070829A CN112955430B CN 112955430 B CN112955430 B CN 112955430B CN 201980070829 A CN201980070829 A CN 201980070829A CN 112955430 B CN112955430 B CN 112955430B
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- brivaracetam
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2018115580173 | 2018-12-19 | ||
CN201811558017.3A CN111333563B (zh) | 2018-12-19 | 2018-12-19 | 一种布瓦西坦中间体的制备方法 |
PCT/CN2019/124801 WO2020125536A1 (zh) | 2018-12-19 | 2019-12-12 | 一种布瓦西坦及其中间体的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112955430A CN112955430A (zh) | 2021-06-11 |
CN112955430B true CN112955430B (zh) | 2023-03-07 |
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Application Number | Title | Priority Date | Filing Date |
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CN201811558017.3A Active CN111333563B (zh) | 2018-12-19 | 2018-12-19 | 一种布瓦西坦中间体的制备方法 |
CN201980070829.XA Active CN112955430B (zh) | 2018-12-19 | 2019-12-12 | 一种布瓦西坦及其中间体的制备方法 |
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CN201811558017.3A Active CN111333563B (zh) | 2018-12-19 | 2018-12-19 | 一种布瓦西坦中间体的制备方法 |
Country Status (4)
Country | Link |
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US (1) | US12116342B2 (zh) |
EP (1) | EP3901137B1 (zh) |
CN (2) | CN111333563B (zh) |
WO (1) | WO2020125536A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109942516A (zh) * | 2019-03-27 | 2019-06-28 | 成都克莱蒙医药科技有限公司 | 化合物ra在制备布瓦西坦中间体手性丁内酯中的用途 |
CN113651745B (zh) * | 2021-09-09 | 2023-06-02 | 上海医药工业研究院 | 布瓦西坦中间体及其制备方法和纯化方法 |
CN115028563B (zh) * | 2022-07-15 | 2024-04-09 | 苏州诚和医药化学有限公司 | 一种布瓦西坦中间体的制备方法 |
CN115806519A (zh) * | 2022-12-22 | 2023-03-17 | 浙江普洛家园药业有限公司 | 一种布瓦西坦中间体的拆分方法及其应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004182670A (ja) * | 2002-12-05 | 2004-07-02 | Toray Ind Inc | 光学活性1−保護インドリン−2−カルボン酸誘導体の製造方法および光学活性インドリン−2−カルボン酸誘導体の製造方法 |
CN106748950A (zh) * | 2017-01-13 | 2017-05-31 | 成都美域高制药有限公司 | 一种布瓦西坦及其中间体的制备方法 |
CN107513031A (zh) * | 2016-06-16 | 2017-12-26 | 上海医药集团股份有限公司 | 一种2-氧代-1-吡咯烷手性衍生物的制备方法 |
CN108101824A (zh) * | 2018-02-13 | 2018-06-01 | 扬州奥锐特药业有限公司 | 一种高手性纯度内酰胺中间体及布瓦西坦的制备方法 |
CN108101823A (zh) * | 2018-02-13 | 2018-06-01 | 扬州奥锐特药业有限公司 | 一种高手性纯度内酰胺中间体及布瓦西坦的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL1667967T3 (pl) | 2003-09-24 | 2012-11-30 | Ucb Pharma Sa | Sposób wytwarzania pochodnych 2-okso-1-pirolidyny |
WO2006011047A1 (en) * | 2004-07-23 | 2006-02-02 | Pharmacia & Upjohn Company Llc | Enantioselective method for separing substituted 2-trifluoromethyl-2h-chromene-3-carboxylic acid derivatives |
EP1993998B1 (en) | 2005-12-07 | 2013-08-21 | UCB Pharma, S.A. | 3-carboxy- 2-oxo-1 -pyrrolidine derivatives and their uses |
US8338621B2 (en) * | 2005-12-21 | 2012-12-25 | Ucb S.A. | Process for the preparation of 2-oxo-1-pyrrolidine derivatives |
LT3371150T (lt) * | 2015-11-03 | 2021-11-25 | UCB Biopharma SRL | Brivaracetamo paruošimo būdas |
WO2018042393A1 (en) * | 2016-09-05 | 2018-03-08 | Micro Labs Limited | Novel process for the preparation of brivaracetam |
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2018
- 2018-12-19 CN CN201811558017.3A patent/CN111333563B/zh active Active
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2019
- 2019-12-12 WO PCT/CN2019/124801 patent/WO2020125536A1/zh unknown
- 2019-12-12 US US17/312,195 patent/US12116342B2/en active Active
- 2019-12-12 CN CN201980070829.XA patent/CN112955430B/zh active Active
- 2019-12-12 EP EP19901084.4A patent/EP3901137B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004182670A (ja) * | 2002-12-05 | 2004-07-02 | Toray Ind Inc | 光学活性1−保護インドリン−2−カルボン酸誘導体の製造方法および光学活性インドリン−2−カルボン酸誘導体の製造方法 |
CN107513031A (zh) * | 2016-06-16 | 2017-12-26 | 上海医药集团股份有限公司 | 一种2-氧代-1-吡咯烷手性衍生物的制备方法 |
CN106748950A (zh) * | 2017-01-13 | 2017-05-31 | 成都美域高制药有限公司 | 一种布瓦西坦及其中间体的制备方法 |
CN108101824A (zh) * | 2018-02-13 | 2018-06-01 | 扬州奥锐特药业有限公司 | 一种高手性纯度内酰胺中间体及布瓦西坦的制备方法 |
CN108101823A (zh) * | 2018-02-13 | 2018-06-01 | 扬州奥锐特药业有限公司 | 一种高手性纯度内酰胺中间体及布瓦西坦的制备方法 |
Non-Patent Citations (1)
Title |
---|
(S,S)-1,2-二苯基乙二胺;Leo A.Paquette著;《不对称合成中的手性试剂》;20060831;第304页 * |
Also Published As
Publication number | Publication date |
---|---|
EP3901137B1 (en) | 2023-01-25 |
EP3901137A1 (en) | 2021-10-27 |
CN111333563B (zh) | 2023-11-07 |
EP3901137A4 (en) | 2021-11-24 |
US20220048856A1 (en) | 2022-02-17 |
US12116342B2 (en) | 2024-10-15 |
CN112955430A (zh) | 2021-06-11 |
CN111333563A (zh) | 2020-06-26 |
WO2020125536A1 (zh) | 2020-06-25 |
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Inventor after: Fan Haisheng Inventor after: An Jianguo Inventor after: Gu Hong Inventor after: Zhan Yipeng Inventor after: Yin Kai Inventor after: Ji Xiang Inventor after: Liu Fenghao Inventor after: Shi Kaiqiang Inventor after: Guo Xiaowen Inventor after: Huang Luning Inventor after: Tao Anping Inventor before: Fan Haisheng Inventor before: Gu Hong Inventor before: Zhan Yipeng Inventor before: Yin Kai Inventor before: Ji Xiang Inventor before: Liu Fenghao Inventor before: Shi Kaiqiang Inventor before: Guo Xiaowen Inventor before: Huang Luning Inventor before: Tao Anping |
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