CN103739608B - 利用青蒿提取青蒿素的残渣制备青蒿素的方法 - Google Patents
利用青蒿提取青蒿素的残渣制备青蒿素的方法 Download PDFInfo
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- CN103739608B CN103739608B CN201310615057.8A CN201310615057A CN103739608B CN 103739608 B CN103739608 B CN 103739608B CN 201310615057 A CN201310615057 A CN 201310615057A CN 103739608 B CN103739608 B CN 103739608B
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- Prior art keywords
- artemisinin
- acid
- sweet wormwood
- organic solvent
- residue
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- 0 CCC(C1)*C1C(CCCCC(CCC1)C2C1[C@@]1*(C)C)*C2OC1=O Chemical compound CCC(C1)*C1C(CCCCC(CCC1)C2C1[C@@]1*(C)C)*C2OC1=O 0.000 description 1
Classifications
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- 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
- C07D493/12—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains three hetero rings
- C07D493/20—Spiro-condensed systems
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims (8)
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CN201310615057.8A CN103739608B (zh) | 2013-11-28 | 2013-11-28 | 利用青蒿提取青蒿素的残渣制备青蒿素的方法 |
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CN201310615057.8A CN103739608B (zh) | 2013-11-28 | 2013-11-28 | 利用青蒿提取青蒿素的残渣制备青蒿素的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103739608A CN103739608A (zh) | 2014-04-23 |
CN103739608B true CN103739608B (zh) | 2016-01-27 |
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CN201310615057.8A Active CN103739608B (zh) | 2013-11-28 | 2013-11-28 | 利用青蒿提取青蒿素的残渣制备青蒿素的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107955016A (zh) * | 2017-12-25 | 2018-04-24 | 禹州市天源生物科技有限公司 | 一种利用青蒿素残渣制备青蒿素的方法 |
CN110143864B (zh) * | 2019-05-31 | 2021-12-14 | 湖南农业大学 | 去除二氢青蒿酸粗品中油脂制备高纯度二氢青蒿酸的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4992561A (en) * | 1990-05-11 | 1991-02-12 | The United States Of America As Represented By The Secretary Of The Army | Simple conversion of artemisinic acid into artemisinin |
CN1053237A (zh) * | 1990-01-12 | 1991-07-24 | 中国科学院上海有机化学研究所 | 青蒿酸合成青蒿素的方法 |
CN1623645A (zh) * | 2004-10-29 | 2005-06-08 | 华南理工大学 | 一种气固流化床光催化设备 |
WO2013030247A1 (en) * | 2011-08-29 | 2013-03-07 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Method and device for the synthesis of artemisinin |
CN103087074A (zh) * | 2012-12-14 | 2013-05-08 | 湖南科源生物制品有限公司 | 一种青蒿素的半合成方法 |
-
2013
- 2013-11-28 CN CN201310615057.8A patent/CN103739608B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1053237A (zh) * | 1990-01-12 | 1991-07-24 | 中国科学院上海有机化学研究所 | 青蒿酸合成青蒿素的方法 |
US4992561A (en) * | 1990-05-11 | 1991-02-12 | The United States Of America As Represented By The Secretary Of The Army | Simple conversion of artemisinic acid into artemisinin |
CN1623645A (zh) * | 2004-10-29 | 2005-06-08 | 华南理工大学 | 一种气固流化床光催化设备 |
WO2013030247A1 (en) * | 2011-08-29 | 2013-03-07 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Method and device for the synthesis of artemisinin |
CN103087074A (zh) * | 2012-12-14 | 2013-05-08 | 湖南科源生物制品有限公司 | 一种青蒿素的半合成方法 |
Non-Patent Citations (1)
Title |
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Synthesis of (+)-Artemisinin and (+)-Deoxoartemisinin from Arteannuin B and Arteannuic Acid;Deanne M. Nowak等;《Tetrahedron》;19980115;第54卷(第3-4期);第319-336页,参见全文 * |
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CN103739608A (zh) | 2014-04-23 |
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Effective date of registration: 20200414 Address after: 422503 Industrial Park, Maoping Town, Chengbu, Shaoyang City, Hunan Province Patentee after: Chengbu Keyuan Bioengineering Co.,Ltd. Address before: Wanjiali road 410000 in Hunan province Changsha No. 81 Hua Ya Garden 1 Building 16 floor Patentee before: HUNAN KEYUAN BIO-PRODUCTS Co.,Ltd. |
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Effective date of registration: 20230607 Address after: No. 132, Business Street, Liuyang Economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: HUNAN KEYUAN BIO-PRODUCTS Co.,Ltd. Address before: 422503 Industrial Park, Maoping Town, Chengbu, Shaoyang City, Hunan Province Patentee before: Chengbu Keyuan Bioengineering Co.,Ltd. |
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