ES259829A1 - Procedimiento para la estabilizaciën de vitamina a - Google Patents

Procedimiento para la estabilizaciën de vitamina a

Info

Publication number
ES259829A1
ES259829A1 ES0259829A ES259829A ES259829A1 ES 259829 A1 ES259829 A1 ES 259829A1 ES 0259829 A ES0259829 A ES 0259829A ES 259829 A ES259829 A ES 259829A ES 259829 A1 ES259829 A1 ES 259829A1
Authority
ES
Spain
Prior art keywords
vitamin
amino
radicals
amino groups
alkylated
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
ES0259829A
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 ES259829A1 publication Critical patent/ES259829A1/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
    • 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
    • A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES0259829A 1959-07-24 1960-07-23 Procedimiento para la estabilizaciën de vitamina a Expired ES259829A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7617859A CH385830A (de) 1959-07-24 1959-07-24 Verfahren zur Herstellung von stabilen Verbindungen von Vitamin A

Publications (1)

Publication Number Publication Date
ES259829A1 true ES259829A1 (es) 1961-01-16

Family

ID=4534745

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259829A Expired ES259829A1 (es) 1959-07-24 1960-07-23 Procedimiento para la estabilizaciën de vitamina a

Country Status (3)

Country Link
CH (1) CH385830A (de)
ES (1) ES259829A1 (de)
GB (1) GB882768A (de)

Also Published As

Publication number Publication date
GB882768A (en) 1961-11-22
CH385830A (de) 1964-12-31

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