ES261262A1 - Procedimiento para la estabilizaciën de vitamina a - Google Patents

Procedimiento para la estabilizaciën de vitamina a

Info

Publication number
ES261262A1
ES261262A1 ES0261262A ES261262A ES261262A1 ES 261262 A1 ES261262 A1 ES 261262A1 ES 0261262 A ES0261262 A ES 0261262A ES 261262 A ES261262 A ES 261262A ES 261262 A1 ES261262 A1 ES 261262A1
Authority
ES
Spain
Prior art keywords
vitamin
stabilization
translation
procedure
machine
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
ES0261262A
Other languages
English (en)
Spanish (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.)
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
Publication of ES261262A1 publication Critical patent/ES261262A1/es
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)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES0261262A 1959-09-15 1960-09-14 Procedimiento para la estabilizaciën de vitamina a Expired ES261262A1 (es)

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
ES261262A1 true ES261262A1 (es) 1961-05-16

Family

ID=4536318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0261262A Expired ES261262A1 (es) 1959-09-15 1960-09-14 Procedimiento para la estabilizaciën de vitamina a

Country Status (4)

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

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 (pt) 1961-07-03
BE594982A (fr) 1961-03-13
CH393309A (de) 1965-06-15

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