ZA715471B - 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
ZA715471B
ZA715471B ZA715471A ZA715471A ZA715471B ZA 715471 B ZA715471 B ZA 715471B ZA 715471 A ZA715471 A ZA 715471A ZA 715471 A ZA715471 A ZA 715471A ZA 715471 B ZA715471 B ZA 715471B
Authority
ZA
South Africa
Prior art keywords
vitamin
activity
preparing low
viscosity solutions
viscosity
Prior art date
Application number
ZA715471A
Other languages
English (en)
Inventor
G Pape
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of ZA715471B publication Critical patent/ZA715471B/xx

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)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
ZA715471A 1970-08-22 1971-08-16 Method of preparing low-viscosity solutions having vitamin a activity ZA715471B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA715471B true ZA715471B (en) 1972-04-26

Family

ID=19810838

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715471A ZA715471B (en) 1970-08-22 1971-08-16 Method of preparing low-viscosity solutions having vitamin a activity

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526938C2 (de) 1975-02-14 1982-04-22 F. Hoffmann-La Roche & Co. AG, 4002 Basel Vitaminpräparate
JPS58208215A (ja) * 1982-05-31 1983-12-03 Sato Seiyaku Kk 脂溶性ビタミン配合油溶組成物
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 (fr) * 1963-09-19 1965-03-19 Eastman Kodak Co Préparation vitaminique insoluble dans l'eau anhydre et susceptible de dispersion dans l'eau
DE2019839A1 (de) * 1969-04-28 1970-11-05 Ferrosan As Stabile,klare,wasserdispergierbare bzw.-verduennbare,Vitamin-A enthaltende Loesung und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
AU3256771A (en) 1973-02-22
FR2103451A1 (ko) 1972-04-14
GB1300516A (en) 1972-12-20
AU465702B2 (en) 1975-10-02
JPS5525162B1 (ko) 1980-07-04
ES394393A1 (es) 1975-04-01
CA962192A (en) 1975-02-04
NL7012460A (ko) 1972-02-24
DE2138586C2 (de) 1985-02-28
DE2138586A1 (de) 1972-02-24
FR2103451B1 (ko) 1974-09-06

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