CN104188959A - 一种银杏内酯b组合物及其制备方法 - Google Patents
一种银杏内酯b组合物及其制备方法 Download PDFInfo
- Publication number
- CN104188959A CN104188959A CN201410505684.0A CN201410505684A CN104188959A CN 104188959 A CN104188959 A CN 104188959A CN 201410505684 A CN201410505684 A CN 201410505684A CN 104188959 A CN104188959 A CN 104188959A
- Authority
- CN
- China
- Prior art keywords
- dispersion liquid
- ginkalide
- ethanol
- hydroxyproline
- bilobalide
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 229930063422 Bilobalide A Natural products 0.000 title abstract description 9
- SQOJOAFXDQDRGF-ZMVGXLHTSA-N ginkgolide b Chemical compound O[C@H]([C@]12[C@H](C(C)(C)C)C[C@H]3OC4=O)C(=O)O[C@H]2O[C@]24[C@@]13[C@H](O)[C@@H]1OC(=O)[C@@H](C)[C@]21O SQOJOAFXDQDRGF-ZMVGXLHTSA-N 0.000 title abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000006185 dispersion Substances 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000003814 drug Substances 0.000 claims abstract description 23
- PMMYEEVYMWASQN-DMTCNVIQSA-N Hydroxyproline Chemical compound O[C@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-DMTCNVIQSA-N 0.000 claims abstract description 21
- PMMYEEVYMWASQN-UHFFFAOYSA-N dl-hydroxyproline Natural products OC1C[NH2+]C(C([O-])=O)C1 PMMYEEVYMWASQN-UHFFFAOYSA-N 0.000 claims abstract description 21
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229960002591 hydroxyproline Drugs 0.000 claims abstract description 21
- 229940045902 sodium stearyl fumarate Drugs 0.000 claims abstract description 21
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002671 adjuvant Substances 0.000 claims description 19
- 238000004108 freeze drying Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 235000019441 ethanol Nutrition 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000011259 mixed solution Substances 0.000 abstract 1
- 238000003304 gavage Methods 0.000 description 13
- 239000012467 final product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 210000004279 orbit Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
样品 | 生物利用度(%) |
第1组 | 72.3 |
第2组 | 80.5 |
第3组 | 85.2 |
第4组 | 46.1 |
第5组 | 56.9 |
第6组 | 33.0 |
第7组 | 26.2 |
第8组 | 18.5 |
第9组 | 16.1 |
第10组 | 15.9 |
第11组 | 19.4 |
第12组 | 20.3 |
第13组 | 13.6 |
第14组 | - |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410505684.0A CN104188959B (zh) | 2014-09-28 | 2014-09-28 | 一种银杏内酯b组合物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410505684.0A CN104188959B (zh) | 2014-09-28 | 2014-09-28 | 一种银杏内酯b组合物及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104188959A true CN104188959A (zh) | 2014-12-10 |
CN104188959B CN104188959B (zh) | 2016-08-24 |
Family
ID=52074437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410505684.0A Expired - Fee Related CN104188959B (zh) | 2014-09-28 | 2014-09-28 | 一种银杏内酯b组合物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104188959B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101011382A (zh) * | 2007-02-12 | 2007-08-08 | 张国清 | 一种高生物利用度的银杏内酯类药物的口服制剂及其制备 |
CN101472488A (zh) * | 2006-01-18 | 2009-07-01 | 澳尔滨国际股份有限公司 | 具有改进溶解度的混合氨基酸/无机物化合物 |
CN102204879A (zh) * | 2010-03-29 | 2011-10-05 | 刘全胜 | 一种银杏内酯b固体分散体的制备方法 |
CN103099803A (zh) * | 2011-11-10 | 2013-05-15 | 复旦大学 | 一种增溶与同步溶出银杏内酯的方法 |
CN103142472A (zh) * | 2013-03-26 | 2013-06-12 | 山东罗欣药业股份有限公司 | 一种银杏内酯b组合物及其制备方法 |
-
2014
- 2014-09-28 CN CN201410505684.0A patent/CN104188959B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101472488A (zh) * | 2006-01-18 | 2009-07-01 | 澳尔滨国际股份有限公司 | 具有改进溶解度的混合氨基酸/无机物化合物 |
CN101011382A (zh) * | 2007-02-12 | 2007-08-08 | 张国清 | 一种高生物利用度的银杏内酯类药物的口服制剂及其制备 |
CN102204879A (zh) * | 2010-03-29 | 2011-10-05 | 刘全胜 | 一种银杏内酯b固体分散体的制备方法 |
CN103099803A (zh) * | 2011-11-10 | 2013-05-15 | 复旦大学 | 一种增溶与同步溶出银杏内酯的方法 |
CN103142472A (zh) * | 2013-03-26 | 2013-06-12 | 山东罗欣药业股份有限公司 | 一种银杏内酯b组合物及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104188959B (zh) | 2016-08-24 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Zhihong Inventor after: Dong Yan Inventor after: Tian Hongsen Inventor before: Luo Ruixue |
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TA01 | Transfer of patent application right |
Effective date of registration: 20160715 Address after: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Applicant after: Gu Yukui Address before: 215000 Jiangsu City, Suzhou hi tech Zone Jinfeng Road, building 8, No. 15 Applicant before: Suzhou Pu Luo Da Biotechnology Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Zhihong Inventor after: Dong Yan Inventor after: Tian Hongsen Inventor after: Shen Haotao Inventor before: Li Zhihong Inventor before: Dong Yan Inventor before: Tian Hongsen |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170401 Address after: 510663 Guangdong city of Guangzhou province high tech Industrial Development Zone, No. 31, G1 building 721 Ke Feng Lu Patentee after: Guangdong Hao Xiang Biological Technology Co., Ltd. Address before: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Patentee before: Gu Yukui |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200928 |
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CF01 | Termination of patent right due to non-payment of annual fee |