CN101939016B - 制备银杏提取物的方法 - Google Patents

制备银杏提取物的方法 Download PDF

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Publication number
CN101939016B
CN101939016B CN2009801044220A CN200980104422A CN101939016B CN 101939016 B CN101939016 B CN 101939016B CN 2009801044220 A CN2009801044220 A CN 2009801044220A CN 200980104422 A CN200980104422 A CN 200980104422A CN 101939016 B CN101939016 B CN 101939016B
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China
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weight
stage
content
solution
ethanol
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CN2009801044220A
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English (en)
Chinese (zh)
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CN101939016A (zh
Inventor
B-P·滕
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French Maiyouli Pharmaceutical Co
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Ipsen Pharma SAS
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    • 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
    • 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
    • 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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30—Extraction of the material
    • A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50—Methods involving additional extraction steps
    • A61K2236/53—Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biotechnology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Medical Informatics (AREA)
  • Botany (AREA)
  • Cardiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Medicinal Preparation (AREA)
CN2009801044220A 2008-02-06 2009-02-06 制备银杏提取物的方法 Active CN101939016B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR08/00625 2008-02-06
FR0800625A FR2926994B1 (fr) 2008-02-06 2008-02-06 Nouveau procede pour la preparation d'extraits de ginkgo biloba
PCT/FR2009/000137 WO2009112709A2 (fr) 2008-02-06 2009-02-06 Nouveau procede pour la preparation d'extraits de ginkgo biloba

Publications (2)

Publication Number Publication Date
CN101939016A CN101939016A (zh) 2011-01-05
CN101939016B true CN101939016B (zh) 2013-09-18

Family

ID=39731553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801044220A Active CN101939016B (zh) 2008-02-06 2009-02-06 制备银杏提取物的方法

Country Status (9)

Country Link
EP (1) EP2249847B1 (https=)
JP (1) JP5710271B2 (https=)
KR (1) KR20100113619A (https=)
CN (1) CN101939016B (https=)
EA (1) EA022346B1 (https=)
ES (1) ES2632507T3 (https=)
FR (1) FR2926994B1 (https=)
UA (1) UA100257C2 (https=)
WO (1) WO2009112709A2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20090548A1 (it) * 2009-04-06 2010-10-07 Indena Spa Processo di rimozione di pesticidi da estratti di ginkgo biloba e estratti ottenibili da detto processo
KR101898709B1 (ko) * 2016-09-27 2018-09-13 주식회사 한성바이오파마 수용성 은행잎 추출액 및 추출분말의 제조방법
DE102023131617A1 (de) 2023-11-14 2025-05-15 Dr. Willmar Schwabe Gmbh & Co. Kg Verfahren zur Herstellung von Ginkgoextrakten mit hohem Gehalt an Proanthocyanidinen und Nahrungsergänzungsmittel und Arzneimittel enthaltend Ginkgoextrakte
FR3156652A1 (fr) * 2023-12-18 2025-06-20 Beng Poon Teng Procédé de préparation d’un extrait de feuilles de ginkgo biloba hautement enrichi en proanthocyanidins depourvu de flavonoïdes et de trilactones terpéniques

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002796B1 (ko) * 1989-06-16 1994-04-02 주식회사 선경인더스트리 은행잎에서 징코라이드를 분리 및 정제하는 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2823116B1 (fr) * 2001-04-10 2004-11-19 Sod Conseils Rech Applic Procede de preparation d'une extrait de feuilles de ginkgo biloba hautement enrichi en principes actifs
US20060006765A1 (en) * 2004-07-09 2006-01-12 Jongtae Yuk Apparatus and method to transmit and receive acoustic wave energy
EP1868626B1 (en) * 2005-05-03 2008-09-10 Dr. Willmar Schwabe GmbH & Co. KG Improved method for preparing ginkgo extracts having a reduced content of polycyclic aromatic hydrocarbons
WO2006117168A2 (de) * 2005-05-03 2006-11-09 Dr. Willmar Schwabe Gmbh & Co. Kg Verfahren zur herstellung von ginkgoextrakten mit vermindertem gehalt an unpolaren pflanzeninhaltsstoffen und umweltbedingten unpolaren fremdstoffen
CN1891242B (zh) * 2005-07-06 2012-01-04 徐州技源天然保健品有限公司 一种从银杏叶提取物中脱除多环芳烃的生产工艺

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002796B1 (ko) * 1989-06-16 1994-04-02 주식회사 선경인더스트리 은행잎에서 징코라이드를 분리 및 정제하는 방법

Also Published As

Publication number Publication date
EA201070924A1 (ru) 2010-12-30
EP2249847A2 (fr) 2010-11-17
WO2009112709A2 (fr) 2009-09-17
UA100257C2 (uk) 2012-12-10
FR2926994A1 (fr) 2009-08-07
JP5710271B2 (ja) 2015-04-30
KR20100113619A (ko) 2010-10-21
WO2009112709A3 (fr) 2010-05-06
EA022346B1 (ru) 2015-12-30
EP2249847B1 (fr) 2017-04-12
ES2632507T3 (es) 2017-09-13
CN101939016A (zh) 2011-01-05
FR2926994B1 (fr) 2010-08-27
JP2011511047A (ja) 2011-04-07

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190429

Address after: French Boulogne Billancourt

Patentee after: Ipson Consumer Health Care Co.

Address before: French Boulogne Billancourt

Patentee before: IPSEN PHARMA S.A.S.

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: 3 Place Renault, Rouelle Marmeson, France 92500

Patentee after: French Maiyouli Pharmaceutical Co.

Country or region after: France

Address before: Bologna-Biyangu, France

Patentee before: Ipson Consumer Health Care Co.

Country or region before: France

CP03 Change of name, title or address