BE594982A - Procédé pour la stabilisation de vitamine A - Google Patents

Procédé pour la stabilisation de vitamine A

Info

Publication number
BE594982A
BE594982A BE594982A BE594982A BE594982A BE 594982 A BE594982 A BE 594982A BE 594982 A BE594982 A BE 594982A BE 594982 A BE594982 A BE 594982A BE 594982 A BE594982 A BE 594982A
Authority
BE
Belgium
Prior art keywords
stabilizing vitamin
vitamin
stabilizing
Prior art date
Application number
BE594982A
Other languages
English (en)
French (fr)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE594982A publication Critical patent/BE594982A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
    • C07C403/12—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE594982A 1959-09-15 1960-09-13 Procédé pour la stabilisation de vitamine A BE594982A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7822559A CH393309A (de) 1959-09-15 1959-09-15 Verfahren zur Herstellung von stabilen Verbindungen von Vitamin A

Publications (1)

Publication Number Publication Date
BE594982A true BE594982A (fr) 1961-03-13

Family

ID=4536318

Family Applications (1)

Application Number Title Priority Date Filing Date
BE594982A BE594982A (fr) 1959-09-15 1960-09-13 Procédé pour la stabilisation de vitamine A

Country Status (4)

Country Link
BE (1) BE594982A (it)
CH (1) CH393309A (it)
ES (1) ES261262A1 (it)
FR (1) FR653M (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200647A (en) * 1977-12-21 1980-04-29 Hoffmann-La Roche Inc. Vitamin A compositions to treat rheumatic disease

Also Published As

Publication number Publication date
FR653M (it) 1961-07-03
ES261262A1 (es) 1961-05-16
CH393309A (de) 1965-06-15

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