WO2022213880A1 - 一种高速逆流色谱分离纯化四氢次大麻酚的方法 - Google Patents
一种高速逆流色谱分离纯化四氢次大麻酚的方法 Download PDFInfo
- Publication number
- WO2022213880A1 WO2022213880A1 PCT/CN2022/084449 CN2022084449W WO2022213880A1 WO 2022213880 A1 WO2022213880 A1 WO 2022213880A1 CN 2022084449 W CN2022084449 W CN 2022084449W WO 2022213880 A1 WO2022213880 A1 WO 2022213880A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phase
- mobile phase
- countercurrent chromatography
- speed countercurrent
- tetrahydrocannabinol
- 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.)
- Ceased
Links
Classifications
-
- 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
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1892—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
Definitions
- the invention belongs to the field of cannabinol processing, in particular to a method for separating and purifying tetrahydrocannabinol by high-speed countercurrent chromatography.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (4)
- 一种高速逆流色谱分离纯化四氢次大麻酚的方法,包括:将溶剂体系充分振摇,静置,分开收集上、下两相;将工业大麻全谱系精制油溶解于上相中,以上相为固定相,下相为流动相,采用高速逆流色谱进行分离,得到四氢次大麻酚与流动相的混合液,去除流动相,得到四氢次大麻酚;其中,溶剂体系由正己烷或正庚烷、乙酸乙酯、甲醇或乙醇、水按体积比为4~8:0~2:3~7:1~3混合而得。
- 根据权利要求1所述的方法,其特征在于:所述分开收集得到的上、下两相进行超声脱气处理。
- 根据权利要求1所述的方法,其特征在于:所述高速逆流色谱的条件为:转向为正转,转速为800rpm;柱温为25℃;流动相的流速为5mL/min;检测器的检测波长为214nm。
- 根据权利要求1所述的方法,其特征在于:所述去除流动相的工艺条件为:在55℃、-0.085MPa条件下进行旋转蒸发真空干燥。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2022255267A AU2022255267B2 (en) | 2021-04-07 | 2022-03-31 | Method for separating and purifying tetrahydrocannabivarin by means of high-speed countercurrent chromatography |
| CA3214111A CA3214111A1 (en) | 2021-04-07 | 2022-03-31 | Method for high-speed counter-current chromatography separation and purification of tetrahydrocannabivarin |
| JP2023560311A JP2024513822A (ja) | 2021-04-07 | 2022-03-31 | 高速向流クロマトグラフィーによるテトラヒドロカンナビバリンの分離精製方法 |
| US18/285,388 US20240182437A1 (en) | 2021-04-07 | 2022-03-31 | Method for separating and purifying tetrahydrocannabivarin by means of high-speed countercurrent chromatography |
| EP22783947.9A EP4321509A4 (en) | 2021-04-07 | 2022-03-31 | PROCESS FOR THE SEPARATION AND PURIFICATION OF TETRAHYDROCANNABIVARIN USING HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110372479.1 | 2021-04-07 | ||
| CN202110372479.1A CN113135885A (zh) | 2021-04-07 | 2021-04-07 | 一种高速逆流色谱分离纯化四氢次大麻酚的方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022213880A1 true WO2022213880A1 (zh) | 2022-10-13 |
Family
ID=76810552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2022/084449 Ceased WO2022213880A1 (zh) | 2021-04-07 | 2022-03-31 | 一种高速逆流色谱分离纯化四氢次大麻酚的方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240182437A1 (zh) |
| EP (1) | EP4321509A4 (zh) |
| JP (1) | JP2024513822A (zh) |
| CN (1) | CN113135885A (zh) |
| AU (1) | AU2022255267B2 (zh) |
| CA (1) | CA3214111A1 (zh) |
| WO (1) | WO2022213880A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135885A (zh) * | 2021-04-07 | 2021-07-20 | 上海同田生物技术有限公司 | 一种高速逆流色谱分离纯化四氢次大麻酚的方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180162828A1 (en) * | 2015-01-22 | 2018-06-14 | Phytoplant Research S.L. | Methods of Purifying Cannabinoids, Compositions and Kits Thereof |
| CN109942380A (zh) * | 2018-12-14 | 2019-06-28 | 香港同盛实业有限公司 | 一种利用高速逆流色谱分离纯化制备大麻二酚的方法 |
| WO2020180759A1 (en) * | 2019-03-02 | 2020-09-10 | Martha Knight | Cannabinoid separation by countercurrent chromatography |
| CN111788171A (zh) * | 2018-01-29 | 2020-10-16 | 菲拓普兰特研究公司 | 使用液:液色谱法纯化大麻素的方法 |
| CN113135885A (zh) * | 2021-04-07 | 2021-07-20 | 上海同田生物技术有限公司 | 一种高速逆流色谱分离纯化四氢次大麻酚的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2496687A (en) * | 2011-11-21 | 2013-05-22 | Gw Pharma Ltd | Tetrahydrocannabivarin (THCV) in the protection of pancreatic islet cells |
| BR112017015536B1 (pt) * | 2015-01-22 | 2021-05-18 | Phytoplant Research S.L | métodos de purificação de canabinoides |
| US11034639B2 (en) * | 2015-01-22 | 2021-06-15 | Phytoplant Research S.L. | Methods of purifying cannabinoids using liquid:liquid chromatography |
| EP3061510A1 (de) * | 2015-02-27 | 2016-08-31 | Bionorica Ethics GmbH | CPC Verteilungschromatographie von Cannabinoiden |
| CN109153661B (zh) * | 2016-05-13 | 2023-01-17 | 西姆莱斯有限公司 | 用于纯化大麻素化合物的方法 |
| CN110407669A (zh) * | 2019-07-01 | 2019-11-05 | 大兴安岭林格贝寒带生物科技股份有限公司 | 一种利用超高压藕联亚临界水提取大麻二酚的方法 |
| CN110256206A (zh) * | 2019-07-02 | 2019-09-20 | 黑龙江康源生物科技有限公司 | 一种高速逆流色谱分离提取大麻二酚的方法 |
| WO2021016716A1 (en) * | 2019-07-31 | 2021-02-04 | Canopy Growth Corporation | Separation of cannabinoids from cannabinoid mixtures by derivatization |
| CN110590511B (zh) * | 2019-09-11 | 2021-05-28 | 上海同田生物技术股份有限公司 | 一种同时分离次大麻二酚和大麻萜酚的方法 |
-
2021
- 2021-04-07 CN CN202110372479.1A patent/CN113135885A/zh active Pending
-
2022
- 2022-03-31 WO PCT/CN2022/084449 patent/WO2022213880A1/zh not_active Ceased
- 2022-03-31 JP JP2023560311A patent/JP2024513822A/ja active Pending
- 2022-03-31 CA CA3214111A patent/CA3214111A1/en active Pending
- 2022-03-31 US US18/285,388 patent/US20240182437A1/en active Pending
- 2022-03-31 EP EP22783947.9A patent/EP4321509A4/en active Pending
- 2022-03-31 AU AU2022255267A patent/AU2022255267B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180162828A1 (en) * | 2015-01-22 | 2018-06-14 | Phytoplant Research S.L. | Methods of Purifying Cannabinoids, Compositions and Kits Thereof |
| CN111788171A (zh) * | 2018-01-29 | 2020-10-16 | 菲拓普兰特研究公司 | 使用液:液色谱法纯化大麻素的方法 |
| CN109942380A (zh) * | 2018-12-14 | 2019-06-28 | 香港同盛实业有限公司 | 一种利用高速逆流色谱分离纯化制备大麻二酚的方法 |
| WO2020180759A1 (en) * | 2019-03-02 | 2020-09-10 | Martha Knight | Cannabinoid separation by countercurrent chromatography |
| CN113135885A (zh) * | 2021-04-07 | 2021-07-20 | 上海同田生物技术有限公司 | 一种高速逆流色谱分离纯化四氢次大麻酚的方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4321509A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4321509A1 (en) | 2024-02-14 |
| US20240182437A1 (en) | 2024-06-06 |
| AU2022255267B2 (en) | 2024-05-30 |
| JP2024513822A (ja) | 2024-03-27 |
| AU2022255267A1 (en) | 2023-10-12 |
| CA3214111A1 (en) | 2022-10-13 |
| CN113135885A (zh) | 2021-07-20 |
| EP4321509A4 (en) | 2025-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3896050B1 (en) | Method for preparing cannabidiol by means of high-speed countercurrent chromatography separation and purification | |
| CN109884207B (zh) | 一种快速准确分析菜籽油中多酚含量的方法 | |
| CN107501045B (zh) | 一种利用大孔吸附树脂从发酵液中分离提纯丁三醇的方法 | |
| WO2021047491A1 (zh) | 一种同时分离次大麻二酚和大麻萜酚的方法 | |
| CN105367531A (zh) | 一种采用循环高速逆流色谱从麦冬须根中分离两种高异黄酮的方法 | |
| CN114988979B (zh) | 一种宏量分离制备高纯度番茄红素的方法 | |
| CN102936275B (zh) | 一种丹参酮iia磺酸钠原料药中杂质的分离纯化方法 | |
| WO2022213880A1 (zh) | 一种高速逆流色谱分离纯化四氢次大麻酚的方法 | |
| CN113173835B (zh) | 一种高速逆流色谱分离制备高纯度补骨脂酚的方法 | |
| CN104327026B (zh) | 一种提取分离木香烃内酯和去氢木香烃内酯的方法 | |
| CN107501146B (zh) | 一种分子蒸馏分离纯化大蒜提取物中阿霍烯的方法 | |
| CN107573255A (zh) | 一种从辣椒果实中分离纯化辣椒碱和二氢辣椒碱的方法 | |
| CN108752403B (zh) | 从牛尾蒿中分离槲皮素鼠李糖苷的方法 | |
| CN109369382B (zh) | 一种银杏酸类成分的制备方法 | |
| CN105085523B (zh) | 一种高速逆流色谱分离制备高纯度石杉碱丙的方法 | |
| CN108299404B (zh) | 一种液-液-液三相溶剂体系萃取分离天然产物的方法及其应用 | |
| CN1763029A (zh) | 从冬凌草中分离冬凌草甲素的方法 | |
| CN110105202B (zh) | 一种高效、快速分离制备大黄酸衍生物的方法 | |
| CN121522027A (zh) | 一种检测超稠油中有机酸含量的方法 | |
| CN118373762A (zh) | 半制备高效液相色谱分离纯化虾青素工艺 | |
| CN118217668A (zh) | 电子烟油中合成大麻素类物质的提取纯化方法 | |
| CN1626489A (zh) | 一种清洁制备高纯度茄尼醇的方法 | |
| CN103193218A (zh) | 一种用模拟移动床色谱分离提纯富勒烯c70的方法 | |
| CN103524594A (zh) | 高速逆流色谱从藜芦属植物中分离环巴胺类似物的方法 | |
| CN109020804A (zh) | 一种银杏酸的制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22783947 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: AU2022255267 Country of ref document: AU Ref document number: 2022255267 Country of ref document: AU |
|
| ENP | Entry into the national phase |
Ref document number: 3214111 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2023560311 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 18285388 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref document number: 2022255267 Country of ref document: AU Date of ref document: 20220331 Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2022783947 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 2022783947 Country of ref document: EP Effective date: 20231107 |