ATE409488T1 - Verfahren zur herstellung eines ginkgoextrakts mit reduziertem gehalt an 4'-o-methylpyridoxin und/oder biflavonen - Google Patents
Verfahren zur herstellung eines ginkgoextrakts mit reduziertem gehalt an 4'-o-methylpyridoxin und/oder biflavonenInfo
- Publication number
- ATE409488T1 ATE409488T1 AT06761906T AT06761906T ATE409488T1 AT E409488 T1 ATE409488 T1 AT E409488T1 AT 06761906 T AT06761906 T AT 06761906T AT 06761906 T AT06761906 T AT 06761906T AT E409488 T1 ATE409488 T1 AT E409488T1
- Authority
- AT
- Austria
- Prior art keywords
- extract
- solution
- biflavones
- ion exchanger
- reduced content
- Prior art date
Links
- SVINQHQHARVZFF-UHFFFAOYSA-N Ginkgotoxin Chemical compound COCC1=C(CO)C=NC(C)=C1O SVINQHQHARVZFF-UHFFFAOYSA-N 0.000 title abstract 10
- 235000008100 Ginkgo biloba Nutrition 0.000 title abstract 6
- 241000218628 Ginkgo Species 0.000 title abstract 3
- 235000011201 Ginkgo Nutrition 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011347 resin Substances 0.000 abstract 5
- 229920005989 resin Polymers 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 4
- 244000194101 Ginkgo biloba Species 0.000 abstract 3
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000010534 mechanism of action Effects 0.000 abstract 1
- 230000001777 nootropic effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/16—Ginkgophyta, e.g. Ginkgoaceae (Ginkgo family)
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
- A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline
- A61K31/353—3,4-Dihydrobenzopyrans, e.g. chroman, catechin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4415—Pyridoxine, i.e. Vitamin B6
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Botany (AREA)
- Epidemiology (AREA)
- Mycology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Medical Informatics (AREA)
- Microbiology (AREA)
- Alternative & Traditional Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurosurgery (AREA)
- Organic Chemistry (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Hospice & Palliative Care (AREA)
- Heart & Thoracic Surgery (AREA)
- Psychiatry (AREA)
- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005020642 | 2005-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE409488T1 true ATE409488T1 (de) | 2008-10-15 |
Family
ID=36694157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06761906T ATE409488T1 (de) | 2005-05-03 | 2006-04-28 | Verfahren zur herstellung eines ginkgoextrakts mit reduziertem gehalt an 4'-o-methylpyridoxin und/oder biflavonen |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20060251745A1 (de) |
| EP (1) | EP1868568B1 (de) |
| JP (1) | JP4303778B2 (de) |
| KR (1) | KR100925682B1 (de) |
| CN (1) | CN101175506B (de) |
| AT (1) | ATE409488T1 (de) |
| AU (1) | AU2006243380B2 (de) |
| BR (1) | BRPI0609298A2 (de) |
| CA (1) | CA2606841A1 (de) |
| DE (1) | DE602006002975D1 (de) |
| MX (1) | MX2007013399A (de) |
| NZ (1) | NZ563817A (de) |
| RU (1) | RU2356563C1 (de) |
| UA (1) | UA84518C2 (de) |
| WO (1) | WO2006117171A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE041715T2 (hu) * | 2007-12-21 | 2019-05-28 | Dr Willmar Schwabe Gmbh & Co Kg | Ginkgo biloba levél-kivonat alkalmazása |
| CN102614229B (zh) * | 2012-04-25 | 2015-04-08 | 江苏神龙药业有限公司 | 一种从银杏叶提取物中脱除银杏酸的方法 |
| DE102014202318B4 (de) * | 2014-02-10 | 2016-10-06 | Dr. Willmar Schwabe Gmbh & Co. Kg | Verbessertes Verfahren zur Herstellung von Ginkgoextrakten |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8822004D0 (en) * | 1988-09-20 | 1988-10-19 | Indena Spa | New extracts of ginkgo biloba & their methods of preparation |
| DE3940091A1 (de) * | 1989-12-04 | 1991-06-06 | Schwabe Willmar Gmbh & Co | Extrakt aus blaettern von ginkgo biloba, verfahren zu seiner herstellung und den extrakt enthaltende arzneimittel |
| DE19756848C2 (de) * | 1997-12-19 | 2003-01-16 | Schwabe Willmar Gmbh & Co | Extrakte aus Blättern von Ginkgo biloba mit vermindertem Gehalt an 4'-O-Methylpyridoxin und Biflavonen |
| US6117431A (en) * | 1999-12-03 | 2000-09-12 | Pharmline Inc. | Method for obtaining an extract from ginkgo biloba leaves |
| CN100362011C (zh) * | 2003-01-08 | 2008-01-16 | 浙江康恩贝制药股份有限公司 | 银杏叶提取物的制备方法 |
| CN1318440C (zh) * | 2003-01-08 | 2007-05-30 | 浙江康恩贝制药股份有限公司 | 低酸银杏叶提取物的制备方法 |
| CN1251675C (zh) * | 2004-02-10 | 2006-04-19 | 张正生 | 一种注射用银杏达莫粉针剂及其制备方法 |
-
2006
- 2006-04-28 EP EP06761906A patent/EP1868568B1/de not_active Not-in-force
- 2006-04-28 MX MX2007013399A patent/MX2007013399A/es active IP Right Grant
- 2006-04-28 CA CA002606841A patent/CA2606841A1/en not_active Abandoned
- 2006-04-28 BR BRPI0609298-5A patent/BRPI0609298A2/pt not_active Application Discontinuation
- 2006-04-28 JP JP2008509354A patent/JP4303778B2/ja not_active Expired - Fee Related
- 2006-04-28 DE DE602006002975T patent/DE602006002975D1/de active Active
- 2006-04-28 UA UAA200711513A patent/UA84518C2/ru unknown
- 2006-04-28 KR KR1020077023532A patent/KR100925682B1/ko not_active IP Right Cessation
- 2006-04-28 CN CN2006800134620A patent/CN101175506B/zh active Active
- 2006-04-28 NZ NZ563817A patent/NZ563817A/en not_active IP Right Cessation
- 2006-04-28 RU RU2007144546/15A patent/RU2356563C1/ru active
- 2006-04-28 WO PCT/EP2006/004039 patent/WO2006117171A1/en active IP Right Grant
- 2006-04-28 AU AU2006243380A patent/AU2006243380B2/en not_active Ceased
- 2006-04-28 AT AT06761906T patent/ATE409488T1/de not_active IP Right Cessation
- 2006-05-02 US US11/416,878 patent/US20060251745A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1868568B1 (de) | 2008-10-01 |
| CN101175506A (zh) | 2008-05-07 |
| RU2356563C1 (ru) | 2009-05-27 |
| JP4303778B2 (ja) | 2009-07-29 |
| KR100925682B1 (ko) | 2009-11-10 |
| AU2006243380B2 (en) | 2008-05-01 |
| DE602006002975D1 (de) | 2008-11-13 |
| AU2006243380A1 (en) | 2006-11-09 |
| CN101175506B (zh) | 2012-06-06 |
| CA2606841A1 (en) | 2006-11-09 |
| UA84518C2 (ru) | 2008-10-27 |
| MX2007013399A (es) | 2008-01-21 |
| US20060251745A1 (en) | 2006-11-09 |
| WO2006117171A1 (en) | 2006-11-09 |
| BRPI0609298A2 (pt) | 2010-03-23 |
| NZ563817A (en) | 2010-05-28 |
| KR20070112272A (ko) | 2007-11-22 |
| JP2008540355A (ja) | 2008-11-20 |
| EP1868568A1 (de) | 2007-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |