ES8606320A1 - Procedimiento de obtencion de esteres del acido ascorbico - Google Patents

Procedimiento de obtencion de esteres del acido ascorbico

Info

Publication number
ES8606320A1
ES8606320A1 ES549353A ES549353A ES8606320A1 ES 8606320 A1 ES8606320 A1 ES 8606320A1 ES 549353 A ES549353 A ES 549353A ES 549353 A ES549353 A ES 549353A ES 8606320 A1 ES8606320 A1 ES 8606320A1
Authority
ES
Spain
Prior art keywords
chem
formula
residue
surfactants
compound
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
ES549353A
Other languages
English (en)
Other versions
ES549353A0 (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.)
Frisco Findus AG
Original Assignee
Frisco Findus AG
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 Frisco Findus AG filed Critical Frisco Findus AG
Publication of ES8606320A1 publication Critical patent/ES8606320A1/es
Publication of ES549353A0 publication Critical patent/ES549353A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A23L3/3544—Organic compounds containing hetero rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Furan Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ESTERES DEL ACIDO ASCORBICO DE FORMULA (I) Y SUS SALES, DONDE X ES UN RADICAL DE ALQUILENO DE 1A 3 ATOMOS DE C, E Y PUEDE SER UN RADICAL DE ACIDO L-ASCORBICO O DE ACIDO D-ASCORBICO. CONSISTE EN LA ESTERIFICACION DEL ACIDO ASCORBICO CORRESPONDIENTE CON UN ACIDO APROPIADO (ACIDO FITANICO) EN PRESENCIA DE UN ACIDO MINERAL CONCENTRADO (SO4H2) Y POSTERIOR OBTENCION DEL COMPUESTO DESEADO MEDIANTE EXTRACCION CON UN DISOLVENTE ORGANICO POLAR O APOLAR COMO ETER. LAS SALES DE LOS COMPUESTOS OBTENIDOS PUEDEN SER DE METAL ALCALINO O ALCALINOTERREO (SODIO, POTASIO, CALCIO, MAGNESIO). DE APLICACION POR SUS PROPIEDADES TENSOACTIVAS COMO ANTIOXIDANTE PARA ALIMENTOS CON ALTO CONTENIDO EN AGUA, UTILIZANDOSE EN FORMA DE FINA PELICULA DEPOSITADA SOBRE LA SUPERFICIE EXTERNA DEL ALIMENTO.
ES549353A 1984-11-29 1985-11-28 Procedimiento de obtencion de esteres del acido ascorbico Expired ES8606320A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84114490A EP0182934B1 (en) 1984-11-29 1984-11-29 Surfactants

Publications (2)

Publication Number Publication Date
ES8606320A1 true ES8606320A1 (es) 1986-04-16
ES549353A0 ES549353A0 (es) 1986-04-16

Family

ID=8192317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549353A Expired ES8606320A1 (es) 1984-11-29 1985-11-28 Procedimiento de obtencion de esteres del acido ascorbico

Country Status (21)

Country Link
US (2) US4745199A (es)
EP (1) EP0182934B1 (es)
JP (1) JPS61137874A (es)
AR (1) AR244221A1 (es)
AT (1) ATE35680T1 (es)
AU (1) AU577419B2 (es)
BR (1) BR8505965A (es)
CA (1) CA1249836A (es)
DE (1) DE3472676D1 (es)
DK (1) DK160273C (es)
ES (1) ES8606320A1 (es)
GB (1) GB2167747B (es)
HU (1) HU198920B (es)
IN (1) IN166264B (es)
MY (1) MY102760A (es)
NO (1) NO168769C (es)
NZ (1) NZ214129A (es)
PH (1) PH22085A (es)
PT (1) PT81568B (es)
SG (1) SG29988G (es)
ZA (1) ZA858542B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE35680T1 (de) * 1984-11-29 1988-07-15 Frisco Findus Ag Grenzflaechenaktive stoffe.
NO161595C (no) * 1987-06-04 1989-09-06 Einar Haram Fremgangsmaate for konservering av fersk fisk.
FR2636629A1 (fr) * 1988-09-22 1990-03-23 Centre Nat Rech Scient Nouveaux esters adamantyles liposolubles de la vitamine c, leur procede de preparation et leurs applications
WO1992004010A1 (en) * 1990-09-06 1992-03-19 S.C. Johnson & Son, Inc. Stabilized liposome process and compositions containing them
WO2006043705A1 (ja) * 2004-10-19 2006-04-27 National Institute Of Advanced Industrial Scienceand Technology Ｉｉ型キュービック液晶組成物
CN111380990A (zh) * 2018-12-27 2020-07-07 成都平和安康医药科技有限公司 检测维生素c药物中维生素c及异维生素c含量的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB585828A (en) * 1942-05-11 1947-02-26 Hoffmann La Roche Improvements in or relating to the production of monoesters of isoascorbic acid
US2454749A (en) * 1945-03-16 1948-11-23 Upjohn Co Lower alkyl esters of ascorbic acid
US2454748A (en) * 1945-08-02 1948-11-23 Upjohn Co Ascorbic acid tetraester preparation
US2995495A (en) * 1958-05-06 1961-08-08 Orma Istituto Terapeutico Roma Stable solution of vitamin alpha-ascorbic acid complex in alcohol and process of preparing said solutions
US3151127A (en) * 1963-09-17 1964-09-29 Int Latex Corp Tocopherol ascorbates
CH631451A5 (de) * 1976-10-05 1982-08-13 Univ Kansas State Verfahren zur herstellung von fettsaeureester der ascorbinsaeure.
CH635581A5 (en) * 1977-12-16 1983-04-15 Pfizer Process for the production of fatty acid esters in position 6 of erythorbic and ascorbic acids
JPS58222078A (ja) * 1982-06-17 1983-12-23 Santen Pharmaceut Co Ltd アスコルビン酸誘導体
ATE35680T1 (de) * 1984-11-29 1988-07-15 Frisco Findus Ag Grenzflaechenaktive stoffe.

Also Published As

Publication number Publication date
EP0182934A1 (en) 1986-06-04
ZA858542B (en) 1986-08-27
JPS61137874A (ja) 1986-06-25
IN166264B (es) 1990-04-07
DE3472676D1 (en) 1988-08-18
AR244221A1 (es) 1993-10-29
NO854733L (no) 1986-05-30
NO168769B (no) 1991-12-23
DK160273B (da) 1991-02-18
PT81568B (pt) 1988-01-22
BR8505965A (pt) 1986-08-19
GB8528022D0 (en) 1985-12-18
DK529185D0 (da) 1985-11-15
SG29988G (en) 1988-09-30
GB2167747B (en) 1988-02-10
US4745199A (en) 1988-05-17
HU198920B (en) 1989-12-28
GB2167747A (en) 1986-06-04
MY102760A (en) 1992-10-31
US4888133A (en) 1989-12-19
AU4975285A (en) 1986-06-05
ES549353A0 (es) 1986-04-16
EP0182934B1 (en) 1988-07-13
NZ214129A (en) 1988-07-28
DK160273C (da) 1991-07-29
AU577419B2 (en) 1988-09-22
HUT40397A (en) 1986-12-28
ATE35680T1 (de) 1988-07-15
CA1249836A (en) 1989-02-07
JPH0315953B2 (es) 1991-03-04
PH22085A (en) 1988-05-20
NO168769C (no) 1992-04-01
PT81568A (en) 1985-12-01
DK529185A (da) 1986-11-30

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