ES405706A1 - Method of extraction of l-dopa from plant material - Google Patents

Method of extraction of l-dopa from plant material

Info

Publication number
ES405706A1
ES405706A1 ES405706A ES405706A ES405706A1 ES 405706 A1 ES405706 A1 ES 405706A1 ES 405706 A ES405706 A ES 405706A ES 405706 A ES405706 A ES 405706A ES 405706 A1 ES405706 A1 ES 405706A1
Authority
ES
Spain
Prior art keywords
plants
extraction
dopa
plant material
resulting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES405706A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SALON SOKERITEHDAS Oy
Medica Oy AB
Original Assignee
SALON SOKERITEHDAS Oy
Medica Oy AB
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 SALON SOKERITEHDAS Oy, Medica Oy AB filed Critical SALON SOKERITEHDAS Oy
Publication of ES405706A1 publication Critical patent/ES405706A1/en
Expired legal-status Critical Current

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
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/28—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from natural products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
    • C07C229/36—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Extraction method of 3- (3,4-dihydroxyphenyl) -L-alanine, from plants that contain it, characterized in that it comprises harvesting said plants and subjecting the resulting vegetative unit resulting from said plants, in the form of a pulp of plants, to extraction with an aqueous solution containing an antioxidant and a material capable of forming a complex with all iron present. (Machine-translation by Google Translate, not legally binding)
ES405706A 1971-08-30 1972-07-28 Method of extraction of l-dopa from plant material Expired ES405706A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI712421A FI47629C (en) 1971-08-30 1971-08-30 Process for extracting 3- (3,4-dihydroxyphenyl) -L-alanine from pea plants.

Publications (1)

Publication Number Publication Date
ES405706A1 true ES405706A1 (en) 1975-09-01

Family

ID=8507076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405706A Expired ES405706A1 (en) 1971-08-30 1972-07-28 Method of extraction of l-dopa from plant material

Country Status (13)

Country Link
JP (1) JPS4835019A (en)
AT (1) AT318135B (en)
BE (1) BE788178A (en)
CA (1) CA979007A (en)
DE (1) DE2241390A1 (en)
DK (1) DK130452B (en)
ES (1) ES405706A1 (en)
FI (1) FI47629C (en)
FR (1) FR2151898A5 (en)
GB (1) GB1377675A (en)
NL (1) NL7211294A (en)
NO (1) NO135344C (en)
SE (1) SE393600B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147042A (en) * 1974-05-16 1975-11-26
ES2548804B1 (en) * 2014-03-20 2016-09-06 Consejo Superior De Investigaciones Científicas (Csic) PROCEDURE FOR OBTAINING AMINO ACIDS FREE OF INTEREST FROM LEGUMINOUS FLOURS

Also Published As

Publication number Publication date
NO135344C (en) 1977-03-30
BE788178A (en) 1973-02-28
NO135344B (en) 1976-12-20
FI47629B (en) 1973-10-31
GB1377675A (en) 1974-12-18
SE393600B (en) 1977-05-16
AT318135B (en) 1974-09-25
FI47629C (en) 1974-02-11
DK130452B (en) 1975-02-24
DK130452C (en) 1975-08-18
NL7211294A (en) 1973-03-02
FR2151898A5 (en) 1973-04-20
CA979007A (en) 1975-12-02
DE2241390A1 (en) 1973-03-08
JPS4835019A (en) 1973-05-23

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