AU3256771A - Method of preparing low-viscosity solutions having vitamin a activity - Google Patents

Method of preparing low-viscosity solutions having vitamin a activity

Info

Publication number
AU3256771A
AU3256771A AU32567/71A AU3256771A AU3256771A AU 3256771 A AU3256771 A AU 3256771A AU 32567/71 A AU32567/71 A AU 32567/71A AU 3256771 A AU3256771 A AU 3256771A AU 3256771 A AU3256771 A AU 3256771A
Authority
AU
Australia
Prior art keywords
vitamin
activity
preparing low
viscosity solutions
viscosity
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
AU32567/71A
Other versions
AU465702B2 (en
Inventor
Roelof Pape Gerrit
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.)
Duphar International Research BV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU3256771A publication Critical patent/AU3256771A/en
Application granted granted Critical
Publication of AU465702B2 publication Critical patent/AU465702B2/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
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/353—3,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • A61K31/355—Tocopherols, e.g. vitamin E
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
AU32567/71A 1970-08-22 1971-08-20 Method of preparing low-viscosity solutions having vitamin a activity Expired AU465702B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7012460A NL7012460A (en) 1970-08-22 1970-08-22
NLNL7012460 1970-08-22

Publications (2)

Publication Number Publication Date
AU3256771A true AU3256771A (en) 1973-02-22
AU465702B2 AU465702B2 (en) 1975-10-02

Family

ID=19810838

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32567/71A Expired AU465702B2 (en) 1970-08-22 1971-08-20 Method of preparing low-viscosity solutions having vitamin a activity

Country Status (9)

Country Link
JP (1) JPS5525162B1 (en)
AU (1) AU465702B2 (en)
CA (1) CA962192A (en)
DE (1) DE2138586C2 (en)
ES (1) ES394393A1 (en)
FR (1) FR2103451B1 (en)
GB (1) GB1300516A (en)
NL (1) NL7012460A (en)
ZA (1) ZA715471B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526938C2 (en) 1975-02-14 1982-04-22 F. Hoffmann-La Roche & Co. AG, 4002 Basel Vitamin preparations
JPS58208215A (en) * 1982-05-31 1983-12-03 Sato Seiyaku Kk Oil-soluble composition containing fat-soluble vitamin
GB9912476D0 (en) 1999-05-28 1999-07-28 Novartis Ag Organic compounds
MY182652A (en) 2014-11-25 2021-01-27 Kl Kepong Oleomas Sdn Bhd Formulation for effective tocotrienol delivery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392487A (en) * 1963-09-19 1965-03-19 Eastman Kodak Co Vitamin preparation insoluble in anhydrous water and susceptible to dispersion in water
DE2019839A1 (en) * 1969-04-28 1970-11-05 Ferrosan As Stable, clear, water-dispersible or water-dilutable solution containing vitamin A and process for its preparation

Also Published As

Publication number Publication date
NL7012460A (en) 1972-02-24
ES394393A1 (en) 1975-04-01
JPS5525162B1 (en) 1980-07-04
GB1300516A (en) 1972-12-20
DE2138586C2 (en) 1985-02-28
AU465702B2 (en) 1975-10-02
ZA715471B (en) 1972-04-26
FR2103451B1 (en) 1974-09-06
FR2103451A1 (en) 1972-04-14
DE2138586A1 (en) 1972-02-24
CA962192A (en) 1975-02-04

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