CA1029735A - Method for recovering polyhydroxyphenyl chromones - Google Patents

Method for recovering polyhydroxyphenyl chromones

Info

Publication number
CA1029735A
CA1029735A CA053,025A CA53025A CA1029735A CA 1029735 A CA1029735 A CA 1029735A CA 53025 A CA53025 A CA 53025A CA 1029735 A CA1029735 A CA 1029735A
Authority
CA
Canada
Prior art keywords
polyhydroxyphenyl
chromones
recovering
recovering polyhydroxyphenyl
polyhydroxyphenyl chromones
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
CA053,025A
Other languages
French (fr)
Other versions
CA53025S (en
Inventor
Rolf H. H. Madaus
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.)
Madaus Holding GmbH
Original Assignee
Dr Madaus GmbH and 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
Priority claimed from DE19681767666 external-priority patent/DE1767666C3/en
Priority claimed from DE1923082A external-priority patent/DE1923082C3/en
Application filed by Dr Madaus GmbH and Co filed Critical Dr Madaus GmbH and Co
Application granted granted Critical
Publication of CA1029735A publication Critical patent/CA1029735A/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)
    • A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/40—Separation, e.g. from natural material; Purification
CA053,025A 1968-06-01 1969-05-29 Method for recovering polyhydroxyphenyl chromones Expired CA1029735A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681767666 DE1767666C3 (en) 1968-06-01 1968-06-01 Pharmaceutical preparation for liver diseases
DE1923082A DE1923082C3 (en) 1969-05-06 1969-05-06 Process for the production of polyhydroxyphenylchromanones (Silymarin I-IV) and medicaments containing the polyhydroxyphenylchromanone (Silymarin I-IV = Silymarin I-IV group) mixture

Publications (1)

Publication Number Publication Date
CA1029735A true CA1029735A (en) 1978-04-18

Family

ID=25755470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA053,025A Expired CA1029735A (en) 1968-06-01 1969-05-29 Method for recovering polyhydroxyphenyl chromones

Country Status (9)

Country Link
US (1) US3773932A (en)
BE (1) BE733911A (en)
CA (1) CA1029735A (en)
FR (1) FR2010026A1 (en)
GB (1) GB1257956A (en)
LU (1) LU58751A1 (en)
NL (1) NL6908301A (en)
OA (1) OA03888A (en)
SE (1) SE371931B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8614341B2 (en) 2009-05-14 2013-12-24 Euromed S.A. Amorphous silibinin for the treatment of viral hepatitis

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2020407A1 (en) * 1970-04-27 1971-11-11 Bernhard Dr Janiak Technical process for the isolation of Silimarin
DE2914330A1 (en) * 1979-04-09 1980-10-30 Madaus & Co Dr METHOD FOR OBTAINING SILYMARINE FROM PLANTS
DE3537656A1 (en) * 1984-11-22 1986-05-22 Dr. Madaus GmbH & Co, 5000 Köln METHOD FOR PRODUCING ISOSILYBIN-FREE SILIBININE AND MEDICINAL PRODUCTS CONTAINING SILIBININE
HRP20020858A2 (en) * 2002-10-29 2005-02-28 Leko Vladimir Method for isolation of sylimarin from sylibum marianum seeds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8614341B2 (en) 2009-05-14 2013-12-24 Euromed S.A. Amorphous silibinin for the treatment of viral hepatitis

Also Published As

Publication number Publication date
NL6908301A (en) 1969-12-03
OA03888A (en) 1975-08-14
FR2010026A1 (en) 1970-02-13
BE733911A (en) 1969-11-03
US3773932A (en) 1973-11-20
LU58751A1 (en) 1969-09-15
SE371931B (en) 1974-12-09
GB1257956A (en) 1971-12-22

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19950418