NL175383C - METHOD FOR PREPARING A VASO-ACTIVE MIXTURE OF ACTIVE SUBSTANCES FROM THE LEAVES OF GINKGO BILOBA AND PREPARATION OF MEDICINAL PREPARATIONS THEREOF - Google Patents

METHOD FOR PREPARING A VASO-ACTIVE MIXTURE OF ACTIVE SUBSTANCES FROM THE LEAVES OF GINKGO BILOBA AND PREPARATION OF MEDICINAL PREPARATIONS THEREOF

Info

Publication number
NL175383C
NL175383C NLAANVRAGE7204696,A NL7204696A NL175383C NL 175383 C NL175383 C NL 175383C NL 7204696 A NL7204696 A NL 7204696A NL 175383 C NL175383 C NL 175383C
Authority
NL
Netherlands
Prior art keywords
active
vaso
leaves
preparing
preparation
Prior art date
Application number
NLAANVRAGE7204696,A
Other languages
Dutch (nl)
Other versions
NL175383B (en
NL7204696A (en
Original Assignee
Schwabe Willmar Dr Fa
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 Dr Fa filed Critical Schwabe Willmar Dr Fa
Publication of NL7204696A publication Critical patent/NL7204696A/xx
Publication of NL175383B publication Critical patent/NL175383B/en
Application granted granted Critical
Publication of NL175383C publication Critical patent/NL175383C/en

Links

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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Medicines Containing Plant Substances (AREA)
NLAANVRAGE7204696,A 1971-04-08 1972-04-07 METHOD FOR PREPARING A VASO-ACTIVE MIXTURE OF ACTIVE SUBSTANCES FROM THE LEAVES OF GINKGO BILOBA AND PREPARATION OF MEDICINAL PREPARATIONS THEREOF NL175383C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2117429A DE2117429C3 (en) 1971-04-08 1971-04-08 Process for the production of an injection or infusion preparation with a content of an active substance mixture from the leaves of Ginkgo biloba

Publications (3)

Publication Number Publication Date
NL7204696A NL7204696A (en) 1972-10-10
NL175383B NL175383B (en) 1984-06-01
NL175383C true NL175383C (en) 1984-11-01

Family

ID=5804351

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7204696,A NL175383C (en) 1971-04-08 1972-04-07 METHOD FOR PREPARING A VASO-ACTIVE MIXTURE OF ACTIVE SUBSTANCES FROM THE LEAVES OF GINKGO BILOBA AND PREPARATION OF MEDICINAL PREPARATIONS THEREOF

Country Status (6)

Country Link
JP (1) JPS4927323B1 (en)
BE (1) BE781802A (en)
DE (1) DE2117429C3 (en)
FR (1) FR2132761A1 (en)
LU (1) LU65123A1 (en)
NL (1) NL175383C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144535U (en) * 1974-05-15 1975-11-28
FR2518406A1 (en) * 1981-12-22 1983-06-24 Prodipharm NOVEL PROCESS FOR OBTAINING VASO-ACTIVE SUBSTANCES EXTRACTED FROM GINKGO SHEETS
GB8418424D0 (en) * 1984-07-19 1984-08-22 Scras Inhibition of platelets aggregation
FR2627387B1 (en) * 1988-02-24 1992-06-05 Fabre Sa Pierre PROCESS FOR OBTAINING GINKGO BILOBA LEAF EXTRACT
FR2634380B1 (en) * 1988-07-19 1990-10-12 Beljanski Mirko BIOLOGICAL REGULATOR, ACTIVE IN VARIOUS PATHOLOGIES
JP2818220B2 (en) * 1988-11-04 1998-10-30 フロイント産業株式会社 Composition containing water-containing organic solvent extract for food, composition containing water-containing organic solvent extract for medicine, and methods for producing them
KR940002795B1 (en) * 1989-06-16 1994-04-02 주식회사 선경인더스트리 Separation and purification in ginkgo
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
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
US5158770A (en) * 1989-12-29 1992-10-27 Freund Industrial Co., Ltd. Aqueous solution containing ginkgo leaf extract
DE4030758A1 (en) * 1990-09-28 1992-04-02 Schwabe Willmar Gmbh & Co EXTRACTS FROM BLACKERS OF GINKGO BILOBA, IN PARTICULAR FOR INTRAVENOESE INJECTION OR INFUSION, PROCESS FOR THE PRODUCTION THEREOF AND THE EXTRACT CONTAINING AMPOULE PREPARATIONS
ES2036951B1 (en) * 1991-11-29 1994-01-16 Euromed S A PROCEDURE FOR OBTAINING AN EXTRACT ESSENTIALLY COMPOSED OF GINKGOFLAVONOIDS FROM THE LEAVES OF GINKGO BILOBA.
US6086883A (en) * 1993-12-03 2000-07-11 Montana Limited Extract from the leaves of Ginkgo biloba
DE19829516B4 (en) † 1998-07-02 2004-08-26 Dr. Willmar Schwabe Gmbh & Co. Kg Water-soluble native dry extract from Gingko biloba with a high content of terpenoids and flavone glycosides
DE10040610A1 (en) * 2000-08-16 2002-03-07 Schwabe Willmar Gmbh & Co Flavonhaltige plant extract solutions with improved storage and heat stability
WO2003006040A1 (en) * 2001-07-11 2003-01-23 The Trustees Of Columbia University In The City Of New York Method for isolating terpene trilactones (ginkgolides, bilobalide) from leaves and pharmaceutical powders of ginkgo biloba
US7145021B2 (en) 2002-03-29 2006-12-05 The Trustees Of Columbia University In The City Of New York Analogs of terpene trilactones from Ginkgo biloba and related compounds and uses thereof
US7429670B2 (en) 2003-08-27 2008-09-30 The Trustees Of Columbia University In The City Of New York Synthesis of derivatives of ginkgolide C
WO2005046829A2 (en) 2003-11-12 2005-05-26 The Trustees Of Columbia University In The City Of New York Separation of ginkgolides and bilobalide from g. biloba
CN1954826A (en) 2005-10-26 2007-05-02 上海生物芯片有限公司 Use of ginkgo biloba extract in cholesterol reducing
CN102659808B (en) 2012-04-23 2014-10-29 成都百裕科技制药有限公司 Extraction separation method of ginkgolides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418062A (en) * 1964-07-10 1965-11-19 Organon Nv Purification of biologically active preparations from animal sources
DE1767098C2 (en) * 1968-03-29 1973-01-04 Dr. Willmar Schwabe Gmbh, 7500 Karlsruhe-Durlach Process for obtaining a vasoactive drug from the leaves of Ginkgo biloba

Also Published As

Publication number Publication date
DE2117429C3 (en) 1982-04-01
BE781802A (en) 1972-07-31
DE2117429A1 (en) 1972-10-12
FR2132761B1 (en) 1975-10-10
NL175383B (en) 1984-06-01
NL7204696A (en) 1972-10-10
JPS4927323B1 (en) 1974-07-17
DE2117429B2 (en) 1981-05-27
LU65123A1 (en) 1972-07-12
FR2132761A1 (en) 1972-11-24

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: DR. WILLMAR SCHWABE GMBH & CO.

V4 Lapsed because of reaching the maximum lifetime of a patent