AU2003244442A1 - Method for preparing crystalline rosmarinic acid - Google Patents

Method for preparing crystalline rosmarinic acid

Info

Publication number
AU2003244442A1
AU2003244442A1 AU2003244442A AU2003244442A AU2003244442A1 AU 2003244442 A1 AU2003244442 A1 AU 2003244442A1 AU 2003244442 A AU2003244442 A AU 2003244442A AU 2003244442 A AU2003244442 A AU 2003244442A AU 2003244442 A1 AU2003244442 A1 AU 2003244442A1
Authority
AU
Australia
Prior art keywords
rosmarinic acid
preparing crystalline
crystalline
preparing
rosmarinic
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.)
Abandoned
Application number
AU2003244442A
Inventor
Carsten Bender
Markus Sauter
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
BOEHRINGER INGELHEIM PHARMA
Boehringer Ingelheim Pharma GmbH and Co KG
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 BOEHRINGER INGELHEIM PHARMA, Boehringer Ingelheim Pharma GmbH and Co KG filed Critical BOEHRINGER INGELHEIM PHARMA
Publication of AU2003244442A1 publication Critical patent/AU2003244442A1/en
Abandoned 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)
    • A61K36/53—Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU2003244442A 2002-02-02 2003-01-30 Method for preparing crystalline rosmarinic acid Abandoned AU2003244442A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10204270.5 2002-02-02
DE2002104270 DE10204270B4 (en) 2002-02-02 2002-02-02 Improved process for the production of crystalline rosemary acid
PCT/EP2003/000907 WO2003066568A1 (en) 2002-02-02 2003-01-30 Method for preparing crystalline rosmarinic acid

Publications (1)

Publication Number Publication Date
AU2003244442A1 true AU2003244442A1 (en) 2003-09-02

Family

ID=27618294

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003244442A Abandoned AU2003244442A1 (en) 2002-02-02 2003-01-30 Method for preparing crystalline rosmarinic acid

Country Status (3)

Country Link
AU (1) AU2003244442A1 (en)
DE (1) DE10204270B4 (en)
WO (1) WO2003066568A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359035A (en) * 1978-12-29 1982-11-16 Johnson Edward E Intake manifold fuel atomizing screen
DE2952114C2 (en) * 1979-12-22 1984-01-05 A. Nattermann & Cie GmbH, 5000 Köln Use of rosmarinic acid in the fight against inflammation and the drugs used for this
DE3010040C2 (en) * 1980-03-15 1985-05-02 A. Nattermann & Cie GmbH, 5000 Köln Process for obtaining rosmarinic acid from lemon balm
DE3234312C1 (en) * 1982-09-16 1983-11-24 A. Nattermann & Cie GmbH, 5000 Köln Process for obtaining high-purity rosmarinic acid from balm

Also Published As

Publication number Publication date
DE10204270B4 (en) 2004-08-12
WO2003066568A1 (en) 2003-08-14
DE10204270A1 (en) 2003-08-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase