KR100213666B1 - Process for the extraction of taxol from the leaves of taxus cuspidata - Google Patents

Process for the extraction of taxol from the leaves of taxus cuspidata Download PDF

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Publication number
KR100213666B1
KR100213666B1 KR1019970016218A KR19970016218A KR100213666B1 KR 100213666 B1 KR100213666 B1 KR 100213666B1 KR 1019970016218 A KR1019970016218 A KR 1019970016218A KR 19970016218 A KR19970016218 A KR 19970016218A KR 100213666 B1 KR100213666 B1 KR 100213666B1
Authority
KR
South Korea
Prior art keywords
taxol
leaves
extraction
taxus cuspidata
cuspidata
Prior art date
Application number
KR1019970016218A
Other languages
Korean (ko)
Other versions
KR19980078646A (en
Inventor
Man-Woo Han
Nam-Doo Hong
Jae-Kuk Yoo
Original Assignee
Hankook Pharm Co Inc
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 Hankook Pharm Co Inc filed Critical Hankook Pharm Co Inc
Priority to KR1019970016218A priority Critical patent/KR100213666B1/en
Publication of KR19980078646A publication Critical patent/KR19980078646A/en
Application granted granted Critical
Publication of KR100213666B1 publication Critical patent/KR100213666B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • 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
    • A61K36/13—Coniferophyta (gymnosperms)
    • 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
    • A61K2236/30—Extraction of the material
    • A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A61K2236/333—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using mixed solvents, e.g. 70% EtOH
    • 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
    • A61K2236/55—Liquid-liquid separation; Phase separation

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Medicines Containing Plant Substances (AREA)
KR1019970016218A 1997-04-29 1997-04-29 Process for the extraction of taxol from the leaves of taxus cuspidata KR100213666B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970016218A KR100213666B1 (en) 1997-04-29 1997-04-29 Process for the extraction of taxol from the leaves of taxus cuspidata

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970016218A KR100213666B1 (en) 1997-04-29 1997-04-29 Process for the extraction of taxol from the leaves of taxus cuspidata

Publications (2)

Publication Number Publication Date
KR19980078646A KR19980078646A (en) 1998-11-16
KR100213666B1 true KR100213666B1 (en) 1999-08-02

Family

ID=19504333

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970016218A KR100213666B1 (en) 1997-04-29 1997-04-29 Process for the extraction of taxol from the leaves of taxus cuspidata

Country Status (1)

Country Link
KR (1) KR100213666B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100624104B1 (en) 2003-12-31 2006-09-18 주식회사 삼양제넥스 Method for separation and purification of paclitaxel from paclitaxel-containing materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101662498B1 (en) * 2015-11-24 2016-10-05 세종대학교산학협력단 Method for production of high natural sweetner, phyllodulcin from leaf of Hydrangea tea

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100624104B1 (en) 2003-12-31 2006-09-18 주식회사 삼양제넥스 Method for separation and purification of paclitaxel from paclitaxel-containing materials

Also Published As

Publication number Publication date
KR19980078646A (en) 1998-11-16

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