FR1293529A - Procédé pour la stabilisation de vitamine a - Google Patents

Procédé pour la stabilisation de vitamine a

Info

Publication number
FR1293529A
FR1293529A FR833281A FR833281A FR1293529A FR 1293529 A FR1293529 A FR 1293529A FR 833281 A FR833281 A FR 833281A FR 833281 A FR833281 A FR 833281A FR 1293529 A FR1293529 A FR 1293529A
Authority
FR
France
Prior art keywords
stabilizing vitamin
vitamin
stabilizing
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
FR833281A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR833281A priority Critical patent/FR1293529A/fr
Priority to FR838977A priority patent/FR667M/fr
Application granted granted Critical
Publication of FR1293529A publication Critical patent/FR1293529A/fr
Expired legal-status Critical Current

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)
FR833281A 1959-07-24 1960-07-19 Procédé pour la stabilisation de vitamine a Expired FR1293529A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR833281A FR1293529A (fr) 1960-07-19 1960-07-19 Procédé pour la stabilisation de vitamine a
FR838977A FR667M (fr) 1959-07-24 1960-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833281A FR1293529A (fr) 1960-07-19 1960-07-19 Procédé pour la stabilisation de vitamine a

Publications (1)

Publication Number Publication Date
FR1293529A true FR1293529A (fr) 1962-05-18

Family

ID=8735713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833281A Expired FR1293529A (fr) 1959-07-24 1960-07-19 Procédé pour la stabilisation de vitamine a

Country Status (1)

Country Link
FR (1) FR1293529A (fr)

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