BE759800A - Procede pour la preparation d'esters - Google Patents

Procede pour la preparation d'esters

Info

Publication number
BE759800A
BE759800A BE759800DA BE759800A BE 759800 A BE759800 A BE 759800A BE 759800D A BE759800D A BE 759800DA BE 759800 A BE759800 A BE 759800A
Authority
BE
Belgium
Prior art keywords
esters
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
M Weinstock
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.)
Publication date
Publication of BE759800A publication Critical patent/BE759800A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/02—Nutrients, e.g. vitamins, minerals
    • 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)
  • Nutrition Science (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Diabetes (AREA)
  • Pharmacology & Pharmacy (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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BE759800D 1969-12-04 Procede pour la preparation d'esters BE759800A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB59235/69A GB1277608A (en) 1969-12-04 1969-12-04 A process for the manufacture of vitamin-a esters

Publications (1)

Publication Number Publication Date
BE759800A true BE759800A (fr) 1971-06-03

Family

ID=10483353

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759800D BE759800A (fr) 1969-12-04 Procede pour la preparation d'esters

Country Status (10)

Country Link
JP (1) JPS4825183B1 (fr)
BE (1) BE759800A (fr)
CH (1) CH534676A (fr)
DE (1) DE2056563A1 (fr)
DK (1) DK135682B (fr)
FR (1) FR2099034A5 (fr)
GB (1) GB1277608A (fr)
NL (1) NL7016575A (fr)
SE (1) SE373132B (fr)
SU (1) SU374822A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110903190B (zh) * 2019-12-09 2022-07-12 万华化学集团股份有限公司 一种维生素a及维生素a酯的制备方法

Also Published As

Publication number Publication date
FR2099034A5 (fr) 1972-03-10
SE373132B (fr) 1975-01-27
DK135682C (fr) 1977-11-28
JPS4825183B1 (fr) 1973-07-26
DE2056563A1 (de) 1971-06-09
CH534676A (de) 1973-03-15
NL7016575A (fr) 1971-06-08
GB1277608A (en) 1972-06-14
DK135682B (da) 1977-06-06
SU374822A3 (fr) 1973-03-20

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