CN103570655B - 一种提取霉酚酸的方法 - Google Patents
一种提取霉酚酸的方法 Download PDFInfo
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- CN103570655B CN103570655B CN201210270317.8A CN201210270317A CN103570655B CN 103570655 B CN103570655 B CN 103570655B CN 201210270317 A CN201210270317 A CN 201210270317A CN 103570655 B CN103570655 B CN 103570655B
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- mycophenolic acid
- sulfide
- crude product
- ethyl
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
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Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210270317.8A CN103570655B (zh) | 2012-07-31 | 2012-07-31 | 一种提取霉酚酸的方法 |
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CN201210270317.8A CN103570655B (zh) | 2012-07-31 | 2012-07-31 | 一种提取霉酚酸的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103570655A CN103570655A (zh) | 2014-02-12 |
CN103570655B true CN103570655B (zh) | 2015-08-05 |
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CN201210270317.8A Active CN103570655B (zh) | 2012-07-31 | 2012-07-31 | 一种提取霉酚酸的方法 |
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CN (1) | CN103570655B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103880798B (zh) * | 2012-12-19 | 2016-04-20 | 北大方正集团有限公司 | 一种纯化霉酚酸的方法 |
CN108727318A (zh) * | 2017-04-25 | 2018-11-02 | 鲁南制药集团股份有限公司 | 麦考酚酸的晶型物 |
CN109020933B (zh) * | 2017-06-09 | 2021-05-25 | 鲁南制药集团股份有限公司 | 一种麦考酚酸的纯化方法 |
CN107903228A (zh) * | 2017-12-01 | 2018-04-13 | 焦作健康元生物制品有限公司 | 一种高纯度霉酚酸生产工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070013430A (ko) * | 2005-07-26 | 2007-01-31 | 충청북도 | 약산성에서 Penicilliumbrevi-compactum을 배양하여 마이코페놀산을생산하는 방법 |
US20090240069A1 (en) * | 2004-04-26 | 2009-09-24 | Vilmos Keri | Process for preparation of mycophenolic acid and ester derivatives thereof |
CN102351821A (zh) * | 2011-10-24 | 2012-02-15 | 福建和泉生物科技有限公司 | 一种采用陶瓷膜分离技术分离霉酚酸发酵液的方法 |
CN102391224A (zh) * | 2011-10-15 | 2012-03-28 | 福建和泉生物科技有限公司 | 一种采用超纳滤膜分离技术制备霉酚酸粗品的方法 |
CN102532078A (zh) * | 2012-01-10 | 2012-07-04 | 福建和泉生物科技有限公司 | 一种从霉酚酸发酵液直接生产制备霉酚酸钠的方法 |
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2012
- 2012-07-31 CN CN201210270317.8A patent/CN103570655B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090240069A1 (en) * | 2004-04-26 | 2009-09-24 | Vilmos Keri | Process for preparation of mycophenolic acid and ester derivatives thereof |
KR20070013430A (ko) * | 2005-07-26 | 2007-01-31 | 충청북도 | 약산성에서 Penicilliumbrevi-compactum을 배양하여 마이코페놀산을생산하는 방법 |
CN102391224A (zh) * | 2011-10-15 | 2012-03-28 | 福建和泉生物科技有限公司 | 一种采用超纳滤膜分离技术制备霉酚酸粗品的方法 |
CN102351821A (zh) * | 2011-10-24 | 2012-02-15 | 福建和泉生物科技有限公司 | 一种采用陶瓷膜分离技术分离霉酚酸发酵液的方法 |
CN102532078A (zh) * | 2012-01-10 | 2012-07-04 | 福建和泉生物科技有限公司 | 一种从霉酚酸发酵液直接生产制备霉酚酸钠的方法 |
Non-Patent Citations (1)
Title |
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大孔吸附树脂提取麦考酚酸的研究;石磊 等;《中国药学杂志》;20070331;第42卷(第06期);454-457 * |
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Publication number | Publication date |
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CN103570655A (zh) | 2014-02-12 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee after: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee after: CHONGQING DAXIN PHARMACEUTICAL Co.,Ltd. Patentee after: PKU HEALTHCARE INDUSTRY Group Address before: 100871, Beijing, Haidian District, Cheng Fu Road, No. 298, Zhongguancun Fangzheng building, 5 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: Peking University International Hospital Group Chongqing Daxin Pharmaceutical Co.,Ltd. Patentee before: Pku Healthcare Industry Group Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: CHONGQING DAXIN PHARMACEUTICAL Co.,Ltd. Patentee after: Peking University Medical Management Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: CHONGQING DAXIN PHARMACEUTICAL Co.,Ltd. Patentee before: PKU HEALTHCARE INDUSTRY Group |
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