CN117105949A - 一种利用熔融结晶制备高纯度光甘草定的方法 - Google Patents
一种利用熔融结晶制备高纯度光甘草定的方法 Download PDFInfo
- Publication number
- CN117105949A CN117105949A CN202311064877.2A CN202311064877A CN117105949A CN 117105949 A CN117105949 A CN 117105949A CN 202311064877 A CN202311064877 A CN 202311064877A CN 117105949 A CN117105949 A CN 117105949A
- Authority
- CN
- China
- Prior art keywords
- glabridin
- temperature
- purity
- cooling
- crystallization
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311064877.2A CN117105949B (zh) | 2023-08-22 | 2023-08-22 | 一种利用熔融结晶制备高纯度光甘草定的方法 |
| EP24158876.3A EP4512810A1 (en) | 2023-08-22 | 2024-02-21 | A melt crystallization method for preparing high-purity glabridin |
| NL2037465A NL2037465A (en) | 2023-08-22 | 2024-04-15 | A method melt crystallization for preparing high-purity glabridin |
| US18/657,828 US12344593B2 (en) | 2023-08-22 | 2024-05-08 | Method melt crystallization for preparing high-purity glabridin |
| JP2024089451A JP7598133B1 (ja) | 2023-08-22 | 2024-05-31 | 溶融結晶化を用いた高純度グラブリジンの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311064877.2A CN117105949B (zh) | 2023-08-22 | 2023-08-22 | 一种利用熔融结晶制备高纯度光甘草定的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117105949A true CN117105949A (zh) | 2023-11-24 |
| CN117105949B CN117105949B (zh) | 2024-01-23 |
Family
ID=88812210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311064877.2A Active CN117105949B (zh) | 2023-08-22 | 2023-08-22 | 一种利用熔融结晶制备高纯度光甘草定的方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12344593B2 (zh) |
| EP (1) | EP4512810A1 (zh) |
| JP (1) | JP7598133B1 (zh) |
| CN (1) | CN117105949B (zh) |
| NL (1) | NL2037465A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119504774A (zh) * | 2024-11-13 | 2025-02-25 | 苏州青云瑞晶生物科技有限公司 | 一种光甘草定-烟酰胺共晶及其制备方法和用途 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120484879A (zh) * | 2025-05-24 | 2025-08-15 | 江西思派思香料化工有限公司 | 一种天然香料冷冻单离细分设备及工艺 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735233A (zh) * | 2009-12-11 | 2010-06-16 | 暨南大学 | 一种高纯度光甘草定的生产方法 |
| CN104725394A (zh) * | 2015-03-02 | 2015-06-24 | 李玉山 | 一种光甘草定的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295230C (zh) | 2005-02-05 | 2007-01-17 | 上海奥利实业有限公司 | 高纯度光甘草定的生产方法 |
| CN101519408B (zh) * | 2008-02-27 | 2012-08-29 | 新疆富沃药业有限公司 | 从甘草渣中生产光甘草定的方法 |
| CN104861015A (zh) | 2015-01-16 | 2015-08-26 | 李玉山 | 一种甘草中有效成分的协同清洁化提取方法 |
| CN109081843A (zh) | 2018-08-30 | 2018-12-25 | 抚顺天润生物技术有限公司 | 光甘草定的制备方法及由该制备方法得到的光甘草定、化妆品 |
| CN110922413A (zh) * | 2019-12-10 | 2020-03-27 | 辰风天然本草(北京)科技有限公司 | 一种光甘草定的提取分离方法 |
| CN112778323A (zh) | 2020-12-31 | 2021-05-11 | 江苏天晟药业股份有限公司 | 一种从光果甘草渣制备光甘草定和甘草多糖的方法 |
-
2023
- 2023-08-22 CN CN202311064877.2A patent/CN117105949B/zh active Active
-
2024
- 2024-02-21 EP EP24158876.3A patent/EP4512810A1/en active Pending
- 2024-04-15 NL NL2037465A patent/NL2037465A/en unknown
- 2024-05-08 US US18/657,828 patent/US12344593B2/en active Active
- 2024-05-31 JP JP2024089451A patent/JP7598133B1/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735233A (zh) * | 2009-12-11 | 2010-06-16 | 暨南大学 | 一种高纯度光甘草定的生产方法 |
| CN104725394A (zh) * | 2015-03-02 | 2015-06-24 | 李玉山 | 一种光甘草定的制备方法 |
Non-Patent Citations (2)
| Title |
|---|
| 王旭东: "光甘草定的合成研究进展", 精细化工中间体, vol. 51, no. 3, pages 6 - 9 * |
| 贺志文: "光甘草定的合成及抑制AChE与BuChE的研究", 浙江海洋大学学报, vol. 42, no. 1, pages 82 - 87 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119504774A (zh) * | 2024-11-13 | 2025-02-25 | 苏州青云瑞晶生物科技有限公司 | 一种光甘草定-烟酰胺共晶及其制备方法和用途 |
| CN119504774B (zh) * | 2024-11-13 | 2026-02-10 | 苏州青云瑞晶生物科技有限公司 | 一种光甘草定-烟酰胺共晶及其制备方法和用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7598133B1 (ja) | 2024-12-11 |
| JP2025031529A (ja) | 2025-03-07 |
| US20250066317A1 (en) | 2025-02-27 |
| US12344593B2 (en) | 2025-07-01 |
| EP4512810A1 (en) | 2025-02-26 |
| CN117105949B (zh) | 2024-01-23 |
| NL2037465A (en) | 2025-03-04 |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 18, Guangsheng International Building, No. 17, the Pearl River West Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee after: GUANGZHOU FANZHIRONG COSMETICS Co.,Ltd. Country or region after: China Patentee after: Guangzhou Qingnong Biotechnology Co.,Ltd. Address before: Floor 18, Guangchen International Building, No. 17, the Pearl River West Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU FANZHIRONG COSMETICS Co.,Ltd. Country or region before: China Patentee before: Guangzhou Qingnong Biotechnology Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: Floor 18, Guangsheng International Building, No. 17, the Pearl River West Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee after: Guyu Biotechnology Group Co.,Ltd. Country or region after: China Patentee after: Guangzhou Qingnong Biotechnology Co.,Ltd. Address before: Floor 18, Guangsheng International Building, No. 17, the Pearl River West Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU FANZHIRONG COSMETICS Co.,Ltd. Country or region before: China Patentee before: Guangzhou Qingnong Biotechnology Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20231124 Assignee: Guangzhou Guyu Cosmetics Sales Co.,Ltd. Assignor: Gu Yu Biotechnology Group Co., Ltd.|Guangzhou Qingnang Biotechnology Co., Ltd. Contract record no.: X2025980014986 Denomination of invention: A method for preparing high-purity glycyrrhizin using melt crystallization Granted publication date: 20240123 License type: Common License Record date: 20250724 Application publication date: 20231124 Assignee: Xiamen Yusheng Wanwu Biotechnology Co.,Ltd. Assignor: Gu Yu Biotechnology Group Co., Ltd.|Guangzhou Qingnang Biotechnology Co., Ltd. Contract record no.: X2025980014991 Denomination of invention: A method for preparing high-purity glycyrrhizin using melt crystallization Granted publication date: 20240123 License type: Common License Record date: 20250724 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20231124 Assignee: Guangzhou Guyu Biotechnology Co.,Ltd. Assignor: Gu Yu Biotechnology Group Co., Ltd.|Guangzhou Qingnang Biotechnology Co., Ltd. Contract record no.: X2025980015013 Denomination of invention: A method for preparing high-purity glycyrrhizin using melt crystallization Granted publication date: 20240123 License type: Common License Record date: 20250806 Application publication date: 20231124 Assignee: Shanghai Guyushi Biotechnology Co.,Ltd. Assignor: Gu Yu Biotechnology Group Co., Ltd.|Guangzhou Qingnang Biotechnology Co., Ltd. Contract record no.: X2025980015641 Denomination of invention: A method for preparing high-purity glycyrrhizin using melt crystallization Granted publication date: 20240123 License type: Common License Record date: 20250806 |
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