CA2692355C - Production and purification of esters of polyunsaturated fatty acids - Google Patents

Production and purification of esters of polyunsaturated fatty acids Download PDF

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Publication number
CA2692355C
CA2692355C CA2692355A CA2692355A CA2692355C CA 2692355 C CA2692355 C CA 2692355C CA 2692355 A CA2692355 A CA 2692355A CA 2692355 A CA2692355 A CA 2692355A CA 2692355 C CA2692355 C CA 2692355C
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CA
Canada
Prior art keywords
composition
ester
acid
fatty acid
polyunsaturated fatty
Prior art date
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Active
Application number
CA2692355A
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English (en)
French (fr)
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CA2692355A1 (en
Inventor
Krishna Raman
Jung Lee
Neil Leininger
Chris Luigart
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DSM IP Assets BV
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DSM IP Assets BV
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Publication of CA2692355A1 publication Critical patent/CA2692355A1/en
Application granted granted Critical
Publication of CA2692355C publication Critical patent/CA2692355C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/587—Monocarboxylic acid esters having at least two carbon-to-carbon double bonds
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/14—Organic oxygen compounds
    • A21D2/16—Fatty acid esters
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/115—Fatty acids or derivatives thereof; Fats or oils
    • A23L33/12—Fatty acids or derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/06—Antihyperlipidemics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Wood Science & Technology (AREA)
  • Public Health (AREA)
  • Nutrition Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Mycology (AREA)
  • General Health & Medical Sciences (AREA)
  • Diabetes (AREA)
  • Hospice & Palliative Care (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Psychiatry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA2692355A 2007-06-29 2008-06-27 Production and purification of esters of polyunsaturated fatty acids Active CA2692355C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94728407P 2007-06-29 2007-06-29
US60/947,284 2007-06-29
PCT/US2008/068613 WO2009006317A1 (en) 2007-06-29 2008-06-27 Production and purification of esters of polyunsaturated fatty acids

Publications (2)

Publication Number Publication Date
CA2692355A1 CA2692355A1 (en) 2009-01-08
CA2692355C true CA2692355C (en) 2018-09-11

Family

ID=40226489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2692355A Active CA2692355C (en) 2007-06-29 2008-06-27 Production and purification of esters of polyunsaturated fatty acids

Country Status (8)

Country Link
US (3) US20090023808A1 (enExample)
EP (1) EP2173699A4 (enExample)
JP (1) JP2010532418A (enExample)
CN (1) CN101796014A (enExample)
AU (2) AU2008269989B2 (enExample)
CA (1) CA2692355C (enExample)
MX (2) MX374545B (enExample)
WO (1) WO2009006317A1 (enExample)

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AU2008269989B2 (en) 2014-02-27
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JP2010532418A (ja) 2010-10-07
EP2173699A1 (en) 2010-04-14
AU2014202880B2 (en) 2017-08-31
EP2173699A4 (en) 2014-04-16
US9796658B2 (en) 2017-10-24
WO2009006317A1 (en) 2009-01-08
US20140128465A1 (en) 2014-05-08
US20090023808A1 (en) 2009-01-22
CA2692355A1 (en) 2009-01-08
AU2008269989A1 (en) 2009-01-08
US20110098356A1 (en) 2011-04-28
AU2014202880A1 (en) 2014-06-19
CN101796014A (zh) 2010-08-04

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