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CA979007A - Method of extraction of l-dopa from plant material - Google Patents

Method of extraction of l-dopa from plant material

Info

Publication number
CA979007A
CA979007A CA150,438A CA150438A CA979007A CA 979007 A CA979007 A CA 979007A CA 150438 A CA150438 A CA 150438A CA 979007 A CA979007 A CA 979007A
Authority
CA
Canada
Prior art keywords
dopa
extraction
plant material
plant
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
CA150,438A
Other languages
English (en)
Other versions
CA150438S (en
Inventor
Pentti Hietala
Pentti Lehtola
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
Application granted granted Critical
Publication of CA979007A publication Critical patent/CA979007A/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)
CA150,438A 1971-08-30 1972-08-29 Method of extraction of l-dopa from plant material Expired CA979007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI712421A FI47629C (fi) 1971-08-30 1971-08-30 Menetelmä 3-(3,4-dihydroksifenyyli)-L-alaniinin uuttamiseksi hernekasv eista.

Publications (1)

Publication Number Publication Date
CA979007A true CA979007A (en) 1975-12-02

Family

ID=8507076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,438A Expired CA979007A (en) 1971-08-30 1972-08-29 Method of extraction of l-dopa from plant material

Country Status (13)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147042A (da) * 1974-05-16 1975-11-26
ES2548804B1 (es) * 2014-03-20 2016-09-06 Consejo Superior De Investigaciones Científicas (Csic) Procedimiento de obtención de aminoácidos libres de interés a partir de harinas de leguminosas

Also Published As

Publication number Publication date
NO135344B (da) 1976-12-20
FR2151898A5 (da) 1973-04-20
GB1377675A (en) 1974-12-18
DK130452C (da) 1975-08-18
NO135344C (no) 1977-03-30
ES405706A1 (es) 1975-09-01
DK130452B (da) 1975-02-24
FI47629B (da) 1973-10-31
FI47629C (fi) 1974-02-11
AT318135B (de) 1974-09-25
DE2241390A1 (de) 1973-03-08
BE788178A (nl) 1973-02-28
NL7211294A (da) 1973-03-02
SE393600B (sv) 1977-05-16
JPS4835019A (da) 1973-05-23

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