CN115260005A - 一种纯化提取大麻二酚的方法与应用 - Google Patents
一种纯化提取大麻二酚的方法与应用 Download PDFInfo
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- CN115260005A CN115260005A CN202211048224.0A CN202211048224A CN115260005A CN 115260005 A CN115260005 A CN 115260005A CN 202211048224 A CN202211048224 A CN 202211048224A CN 115260005 A CN115260005 A CN 115260005A
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- alkane
- cannabidiol
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- 229950011318 cannabidiol Drugs 0.000 title claims abstract description 145
- QHMBSVQNZZTUGM-UHFFFAOYSA-N Trans-Cannabidiol Natural products OC1=CC(CCCCC)=CC(O)=C1C1C(C(C)=C)CCC(C)=C1 QHMBSVQNZZTUGM-UHFFFAOYSA-N 0.000 title claims abstract description 144
- ZTGXAWYVTLUPDT-UHFFFAOYSA-N cannabidiol Natural products OC1=CC(CCCCC)=CC(O)=C1C1C(C(C)=C)CC=C(C)C1 ZTGXAWYVTLUPDT-UHFFFAOYSA-N 0.000 title claims abstract description 144
- QHMBSVQNZZTUGM-ZWKOTPCHSA-N cannabidiol Chemical compound OC1=CC(CCCCC)=CC(O)=C1[C@H]1[C@H](C(C)=C)CCC(C)=C1 QHMBSVQNZZTUGM-ZWKOTPCHSA-N 0.000 title claims abstract description 144
- PCXRACLQFPRCBB-ZWKOTPCHSA-N dihydrocannabidiol Natural products OC1=CC(CCCCC)=CC(O)=C1[C@H]1[C@H](C(C)C)CCC(C)=C1 PCXRACLQFPRCBB-ZWKOTPCHSA-N 0.000 title claims abstract description 144
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000013078 crystal Substances 0.000 claims abstract description 105
- CYQFCXCEBYINGO-UHFFFAOYSA-N THC Natural products C1=C(C)CCC2C(C)(C)OC3=CC(CCCCC)=CC(O)=C3C21 CYQFCXCEBYINGO-UHFFFAOYSA-N 0.000 claims abstract description 70
- CYQFCXCEBYINGO-IAGOWNOFSA-N delta1-THC Chemical compound C1=C(C)CC[C@H]2C(C)(C)OC3=CC(CCCCC)=CC(O)=C3[C@@H]21 CYQFCXCEBYINGO-IAGOWNOFSA-N 0.000 claims abstract description 70
- 229960004242 dronabinol Drugs 0.000 claims abstract description 70
- 238000005406 washing Methods 0.000 claims abstract description 48
- 239000002904 solvent Substances 0.000 claims abstract description 39
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 35
- 239000012046 mixed solvent Substances 0.000 claims abstract description 32
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 29
- 238000002425 crystallisation Methods 0.000 claims abstract description 28
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 27
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 27
- 235000009120 camo Nutrition 0.000 claims abstract description 27
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 27
- 239000011487 hemp Substances 0.000 claims abstract description 27
- 230000008025 crystallization Effects 0.000 claims abstract description 25
- 241000218236 Cannabis Species 0.000 claims abstract description 23
- 238000000605 extraction Methods 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 99
- 238000001816 cooling Methods 0.000 claims description 52
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 44
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 42
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 39
- 238000001914 filtration Methods 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 23
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 239000000706 filtrate Substances 0.000 claims description 16
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- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 12
- 239000008158 vegetable oil Substances 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000002798 polar solvent Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 239000012454 non-polar solvent Substances 0.000 claims description 5
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
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- 238000001035 drying Methods 0.000 description 14
- 238000005303 weighing Methods 0.000 description 13
- 239000011877 solvent mixture Substances 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 238000000926 separation method Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 235000008697 Cannabis sativa Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010829 isocratic elution Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000011624 Agave sisalana Nutrition 0.000 description 1
- 244000198134 Agave sisalana Species 0.000 description 1
- REOZWEGFPHTFEI-JKSUJKDBSA-N Cannabidivarin Chemical compound OC1=CC(CCC)=CC(O)=C1[C@H]1[C@H](C(C)=C)CCC(C)=C1 REOZWEGFPHTFEI-JKSUJKDBSA-N 0.000 description 1
- VBGLYOIFKLUMQG-UHFFFAOYSA-N Cannabinol Chemical compound C1=C(C)C=C2C3=C(O)C=C(CCCCC)C=C3OC(C)(C)C2=C1 VBGLYOIFKLUMQG-UHFFFAOYSA-N 0.000 description 1
- 241001471082 Colocasia bobone disease-associated cytorhabdovirus Species 0.000 description 1
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- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- REOZWEGFPHTFEI-UHFFFAOYSA-N cannabidivarine Natural products OC1=CC(CCC)=CC(O)=C1C1C(C(C)=C)CCC(C)=C1 REOZWEGFPHTFEI-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
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- 239000000945 filler Substances 0.000 description 1
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- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/004—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from plant material or from animal material
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/685—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/23—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202211048224.0A CN115260005B (zh) | 2022-08-30 | 2022-08-30 | 一种纯化提取大麻二酚的方法与应用 |
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CN202211048224.0A CN115260005B (zh) | 2022-08-30 | 2022-08-30 | 一种纯化提取大麻二酚的方法与应用 |
Publications (2)
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CN115260005A true CN115260005A (zh) | 2022-11-01 |
CN115260005B CN115260005B (zh) | 2024-01-30 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100999513A (zh) * | 2002-02-01 | 2007-07-18 | 分析化学品有限公司 | △9四氢大麻酚的制备 |
WO2018032727A1 (zh) * | 2016-08-16 | 2018-02-22 | 云南汉素生物科技有限公司 | 一种从大麻中提取大麻二酚的方法 |
US20190210946A1 (en) * | 2018-01-10 | 2019-07-11 | Yantai Hemp Biotechnology Co., Ltd. | Method for preparing high-purity cannabidiol |
CN110283048A (zh) * | 2019-06-28 | 2019-09-27 | 云南翰谷生物科技有限公司 | 大麻二酚晶体的制备方法 |
CN111978157A (zh) * | 2020-08-21 | 2020-11-24 | 滇麻生物科技(曲靖)有限公司 | 一种从工业大麻中提取纯化大麻二酚的方法 |
CN113402365A (zh) * | 2021-06-10 | 2021-09-17 | 腾冲晨光云麻生物科技有限公司 | 一种高品质大麻二酚晶体的制备方法 |
CN113754518A (zh) * | 2021-09-24 | 2021-12-07 | 云南绿新生物药业有限公司 | 一种从工业大麻花叶中高效提纯大麻二酚的方法 |
WO2021254121A1 (zh) * | 2020-06-16 | 2021-12-23 | 晨光生物科技集团股份有限公司 | 一种大麻二酚的工业化提取方法 |
CN114539032A (zh) * | 2022-03-07 | 2022-05-27 | 哈尔滨智慧工业大麻产业发展有限公司 | 一种制备超纯大麻二酚单体的方法 |
-
2022
- 2022-08-30 CN CN202211048224.0A patent/CN115260005B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100999513A (zh) * | 2002-02-01 | 2007-07-18 | 分析化学品有限公司 | △9四氢大麻酚的制备 |
WO2018032727A1 (zh) * | 2016-08-16 | 2018-02-22 | 云南汉素生物科技有限公司 | 一种从大麻中提取大麻二酚的方法 |
US20190210946A1 (en) * | 2018-01-10 | 2019-07-11 | Yantai Hemp Biotechnology Co., Ltd. | Method for preparing high-purity cannabidiol |
CN110283048A (zh) * | 2019-06-28 | 2019-09-27 | 云南翰谷生物科技有限公司 | 大麻二酚晶体的制备方法 |
CN111960926A (zh) * | 2019-06-28 | 2020-11-20 | 云南翰谷生物科技有限公司 | 大麻二酚晶体的制备方法 |
WO2021254121A1 (zh) * | 2020-06-16 | 2021-12-23 | 晨光生物科技集团股份有限公司 | 一种大麻二酚的工业化提取方法 |
CN111978157A (zh) * | 2020-08-21 | 2020-11-24 | 滇麻生物科技(曲靖)有限公司 | 一种从工业大麻中提取纯化大麻二酚的方法 |
CN113402365A (zh) * | 2021-06-10 | 2021-09-17 | 腾冲晨光云麻生物科技有限公司 | 一种高品质大麻二酚晶体的制备方法 |
CN113754518A (zh) * | 2021-09-24 | 2021-12-07 | 云南绿新生物药业有限公司 | 一种从工业大麻花叶中高效提纯大麻二酚的方法 |
CN114539032A (zh) * | 2022-03-07 | 2022-05-27 | 哈尔滨智慧工业大麻产业发展有限公司 | 一种制备超纯大麻二酚单体的方法 |
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Effective date of registration: 20240227 Address after: 057250 Chenguang Road, Quzhou County, Handan City, Hebei Province Patentee after: CHENGUANG BIOTECH GROUP Co.,Ltd. Country or region after: China Patentee after: Tengchong Chenguang Yunma Biotechnology Co.,Ltd. Address before: 057250 Chenguang Road, Quzhou County, Handan City, Hebei Province Patentee before: CHENGUANG BIOTECH GROUP Co.,Ltd. Country or region before: China |