SG11201604865SA - Improved method for producing ginkgo extracts - Google Patents

Improved method for producing ginkgo extracts

Info

Publication number
SG11201604865SA
SG11201604865SA SG11201604865SA SG11201604865SA SG11201604865SA SG 11201604865S A SG11201604865S A SG 11201604865SA SG 11201604865S A SG11201604865S A SG 11201604865SA SG 11201604865S A SG11201604865S A SG 11201604865SA SG 11201604865S A SG11201604865S A SG 11201604865SA
Authority
SG
Singapore
Prior art keywords
improved method
ginkgo extracts
producing ginkgo
producing
extracts
Prior art date
Application number
SG11201604865SA
Inventor
Frank Waimer
Steffen Reinhard
Hermann Hauer
Original Assignee
Schwabe Willmar Gmbh & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schwabe Willmar Gmbh & Co filed Critical Schwabe Willmar Gmbh & Co
Publication of SG11201604865SA publication Critical patent/SG11201604865SA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/16Ginkgophyta, e.g. Ginkgoaceae (Ginkgo family)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation 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
    • A61K2236/30Extraction of the material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation 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
    • A61K2236/30Extraction of the material
    • A61K2236/39Complex extraction schemes, e.g. fractionation or repeated extraction steps

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Medical Informatics (AREA)
  • Biotechnology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Psychiatry (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SG11201604865SA 2014-02-10 2015-01-12 Improved method for producing ginkgo extracts SG11201604865SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014202318.1A DE102014202318B4 (en) 2014-02-10 2014-02-10 Improved process for the production of ginkgo extracts
PCT/EP2015/050401 WO2015117793A1 (en) 2014-02-10 2015-01-12 Improved method for producing ginko extracts

Publications (1)

Publication Number Publication Date
SG11201604865SA true SG11201604865SA (en) 2016-08-30

Family

ID=52358763

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201604865SA SG11201604865SA (en) 2014-02-10 2015-01-12 Improved method for producing ginkgo extracts

Country Status (20)

Country Link
US (1) US10028986B2 (en)
EP (1) EP3038632B1 (en)
JP (1) JP6242031B2 (en)
KR (1) KR101788099B1 (en)
CN (1) CN105960245B (en)
AR (1) AR099320A1 (en)
AU (1) AU2015215216B2 (en)
BR (1) BR112016018322B1 (en)
CA (1) CA2932355C (en)
DE (1) DE102014202318B4 (en)
ES (1) ES2653446T3 (en)
HU (1) HUE035518T2 (en)
MX (1) MX360814B (en)
NZ (1) NZ720963A (en)
RU (1) RU2640018C1 (en)
SG (1) SG11201604865SA (en)
TW (1) TWI621441B (en)
UA (1) UA115835C2 (en)
UY (1) UY35986A (en)
WO (1) WO2015117793A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105687263B (en) * 2016-03-16 2016-10-26 浙江新昌天然保健品有限公司 The preparation technology of water soluble ginkgo leaf extract and water soluble ginkgo leaf extract
CN110198713A (en) * 2017-12-13 2019-09-03 巴卫松 A kind of ginkgo biloba extract medicinal raw material and preparation method thereof
KR102200675B1 (en) * 2018-12-13 2021-01-11 안병준 Composition comprising extract of Ginkgo biloba leaves containing of increased terpene lactones for improving blood flow
KR20220041673A (en) * 2020-09-25 2022-04-01 씨제이제일제당 (주) Anti-coccidial composition comprising ginkgo leaf and uses thereof
CN112516621A (en) * 2020-11-16 2021-03-19 晨光生物科技集团股份有限公司 Preparation method of high-content Chinese prickly ash flavone
KR102297600B1 (en) * 2021-01-12 2021-09-06 한국콜마 주식회사 A preparation method for extract of Ginkgo biloba leaf having increased contents of quercetin and kaempferol
CN114794153A (en) * 2022-05-20 2022-07-29 贵州北极兴药业有限公司 Method for recovering ginkgolic acid from waste residues in production of ginkgo biloba extract
CN116139182A (en) * 2022-11-28 2023-05-23 湖北诺克特药业股份有限公司 Ginkgo leaf extract characterized by shikimic acid and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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 (en) 1989-12-04 1991-06-06 Schwabe Willmar Gmbh & Co EXTRACT OF BLACKERS OF GINKGO BILOBA, METHOD FOR THE PRODUCTION THEREOF AND THE EXTRACT CONTAINING MEDICAMENT
DE3940092A1 (en) 1989-12-04 1991-06-06 Schwabe Willmar Gmbh & Co EXTRACT OF BLACKERS OF GINKGO BILOBA, METHOD FOR THE PRODUCTION THEREOF AND THE EXTRACT CONTAINING MEDICAMENT
DE3940094A1 (en) 1989-12-04 1991-06-06 Montana Ltd ACTIVE CONCENTRATES AND NEW ACTIVE COMBINATIONS FROM BLACKERS OF GINKGO BILOBA, A METHOD FOR THE PRODUCTION THEREOF, AND THE ACTIVE CONCENTRATES THE DRUG COMBINATIONS CONTAINING DRUG COMPOUNDS
DE102005061948A1 (en) 2005-05-03 2006-11-16 Bioplanta Arzneimittel Gmbh Improved process for the preparation of 4'-O-methylpyridoxine and / or biflavone-poor ginkgo extracts
WO2006117171A1 (en) * 2005-05-03 2006-11-09 Dr. Willmar Schwabe Gmbh & Co. Kg Method for preparing a ginkgo extract having a reduced content of 4'-o-methyl pyridoxine and/or biflavones
FR2888509B1 (en) 2005-07-12 2007-09-14 Cognis Ip Man Gmbh EXTRACTS FROM GINKGO BILOBA
MX341428B (en) 2011-04-27 2016-08-18 Dr Willmar Schwabe Gmbh & Co Kg Controlled release tablet of ginkgo biloba extract and procedure for obtaining it.

Also Published As

Publication number Publication date
UY35986A (en) 2015-07-31
WO2015117793A1 (en) 2015-08-13
JP6242031B2 (en) 2017-12-06
CN105960245B (en) 2019-11-05
DE102014202318B4 (en) 2016-10-06
DE102014202318A1 (en) 2015-08-13
ES2653446T3 (en) 2018-02-07
WO2015117793A8 (en) 2015-10-15
US20160367612A1 (en) 2016-12-22
AR099320A1 (en) 2016-07-13
MX360814B (en) 2018-11-15
EP3038632A1 (en) 2016-07-06
JP2017505334A (en) 2017-02-16
CN105960245A (en) 2016-09-21
AU2015215216B2 (en) 2016-12-15
UA115835C2 (en) 2017-12-26
KR101788099B1 (en) 2017-10-19
US10028986B2 (en) 2018-07-24
AU2015215216A1 (en) 2016-06-23
BR112016018322B1 (en) 2021-05-04
HUE035518T2 (en) 2018-05-28
RU2640018C1 (en) 2017-12-25
EP3038632B1 (en) 2017-09-27
BR112016018322A2 (en) 2017-08-08
TWI621441B (en) 2018-04-21
CA2932355A1 (en) 2015-08-13
TW201620537A (en) 2016-06-16
CA2932355C (en) 2022-05-10
MX2016010261A (en) 2016-10-28
NZ720963A (en) 2017-04-28
KR20160101946A (en) 2016-08-26

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