CH382148A - Process for the preparation of polyenecarboxylic acid esters - Google Patents

Process for the preparation of polyenecarboxylic acid esters

Info

Publication number
CH382148A
CH382148A CH7572159A CH7572159A CH382148A CH 382148 A CH382148 A CH 382148A CH 7572159 A CH7572159 A CH 7572159A CH 7572159 A CH7572159 A CH 7572159A CH 382148 A CH382148 A CH 382148A
Authority
CH
Switzerland
Prior art keywords
preparation
acid esters
polyenecarboxylic
polyenecarboxylic acid
esters
Prior art date
Application number
CH7572159A
Other languages
German (de)
Inventor
Waldemar Dr Guex
Otto Dr Isler
Rudolf Dr Rueegg
Ryser Gottlieb
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.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH382148A publication Critical patent/CH382148A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40—Colouring or decolouring of foods
    • A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/47—Addition of dyes or pigments, e.g. in combination with optical brighteners using synthetic organic dyes or pigments not covered by groups A23L5/43 - A23L5/46

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH7572159A 1958-08-28 1959-07-14 Process for the preparation of polyenecarboxylic acid esters CH382148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27596/58A GB875713A (en) 1958-08-28 1958-08-28 Polyene carboxylic acids and esters thereof and a process for the manufacture of same

Publications (1)

Publication Number Publication Date
CH382148A true CH382148A (en) 1964-09-30

Family

ID=10262200

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7572159A CH382148A (en) 1958-08-28 1959-07-14 Process for the preparation of polyenecarboxylic acid esters

Country Status (3)

Country Link
BE (1) BE582042A (en)
CH (1) CH382148A (en)
GB (1) GB875713A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694023A (en) * 1982-06-28 1987-09-15 Usv Pharmaceutical Corporation Alpha-alkyl polyolefinic carboxylic acids and derivatives thereof useful in the treatment of psoriasis and allergic responses
DE3443627A1 (en) * 1984-11-29 1986-05-28 USV Pharmaceutical Corp., Tuckahoe, N.Y. Polyolefinic alpha -alkylcarboxylic acids and their derivatives, and pharmaceuticals containing these compounds

Also Published As

Publication number Publication date
BE582042A (en) 1960-02-26
GB875713A (en) 1961-08-23

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