FR1057776A - Process for the preparation of vitamin a derivatives - Google Patents

Process for the preparation of vitamin a derivatives

Info

Publication number
FR1057776A
FR1057776A FR1057776DA FR1057776A FR 1057776 A FR1057776 A FR 1057776A FR 1057776D A FR1057776D A FR 1057776DA FR 1057776 A FR1057776 A FR 1057776A
Authority
FR
France
Prior art keywords
vitamin
derivatives
preparation
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
Other languages
French (fr)
Inventor
Paul Meunier
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 filed Critical
Application granted granted Critical
Publication of FR1057776A publication Critical patent/FR1057776A/en
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
    • 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
    • C07C403/14—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 doubly-bound oxygen atoms
    • 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)
FR1057776D 1950-03-31 1950-03-31 Process for the preparation of vitamin a derivatives Expired FR1057776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057776T 1950-03-31

Publications (1)

Publication Number Publication Date
FR1057776A true FR1057776A (en) 1954-03-10

Family

ID=9598177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057776D Expired FR1057776A (en) 1950-03-31 1950-03-31 Process for the preparation of vitamin a derivatives

Country Status (1)

Country Link
FR (1) FR1057776A (en)

Similar Documents

Publication Publication Date Title
CH320589A (en) Process for the preparation of piperidylidene-methane compounds
FR891441A (en) Process for the preparation of 21-hydroxy-pregnenol-3-one-20 derivatives
FR1057776A (en) Process for the preparation of vitamin a derivatives
FR1033600A (en) Process for the preparation of quaternary derivatives of 3-hydroxy-phenyl-ammonium
FR1018326A (en) Process for the preparation of alpha vitamin derivatives
FR1066212A (en) Process for the preparation of nortricyclene derivatives
FR1015347A (en) Process for preparing vitamin d3
FR1111504A (en) Process for the preparation of cobalt compounds
FR1030180A (en) Process for the preparation of 2-phenyl-alkoxy-serine derivatives
FR1046196A (en) Process for the preparation of novel quinazoline derivatives
FR1015361A (en) Process for the preparation of sodium salt of succinic mono-esther of vitamin d3
FR1021307A (en) Process for preparing alpha vitamin
CH304626A (en) Process for the preparation of a novel derivative of phenothiazine.
FR933268A (en) Process for the preparation of compounds related to vitamin a
FR1053899A (en) Process for the preparation of streptomycin derivatives
CH319858A (en) Process for preparing vitamin A aldehyde
FR1044566A (en) Process for preparing vitamin b
FR1285201A (en) Process for the preparation of vitamin b12
FR1019373A (en) Process for the preparation of nu-acylated derivatives of nitro-phenyl-amino-propanediols
CH319859A (en) Method for preparing vitamin A
FR1062593A (en) Process for preparing vitamin b12
FR1061684A (en) Improved process for the preparation of vitamin a and related substances
FR1013686A (en) Process for the preparation of pyrimidylaminoquinoline derivatives
FR1007634A (en) Process for the preparation of hydrophenanthrenic derivatives
FR911115A (en) Process for the preparation of phenyldichlorarsine derivatives