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PE19999A1 - PROCEDURE FOR THE PREPARATION OF CAROTENOIDS AND PIGMENTS THAT CONTAIN THEM - Google Patents

PROCEDURE FOR THE PREPARATION OF CAROTENOIDS AND PIGMENTS THAT CONTAIN THEM

Info

Publication number
PE19999A1
PE19999A1 PE00014297A PE00014297A PE19999A1 PE 19999 A1 PE19999 A1 PE 19999A1 PE 00014297 A PE00014297 A PE 00014297A PE 00014297 A PE00014297 A PE 00014297A PE 19999 A1 PE19999 A1 PE 19999A1
Authority
PE
Peru
Prior art keywords
contain
pigments
preparation
general formula
carotenoids
Prior art date
Application number
PE00014297A
Other languages
Spanish (es)
Inventor
Nuria Sanroma
Joan Ferrater
Bloos Mildred De
Juan F Martin
Original Assignee
Invest Quimicas Y Farmaceuticas S A
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 Invest Quimicas Y Farmaceuticas S A filed Critical Invest Quimicas Y Farmaceuticas S A
Publication of PE19999A1 publication Critical patent/PE19999A1/en

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
    • C07C403/24—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 six-membered non-aromatic rings, e.g. beta-carotene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Process for the preparation of carotenoid having general formula (I) and pigments which contain said compound as basic component. They are obtained by reacting natural or synthetic compounds having general formula (II), or the plant extracts which contain some of said compounds as basic components, wherein R and R', which are similar or different, represent hydrogen, lower acyl, fatty acyl or a hydroxyl protector group, with an alkaline reagent in organic medium, oxidation and subsequent reduction of the resulting product in order to obtain the racemic mixture.
PE00014297A 1996-02-27 1997-02-26 PROCEDURE FOR THE PREPARATION OF CAROTENOIDS AND PIGMENTS THAT CONTAIN THEM PE19999A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600521A ES2107391B1 (en) 1996-02-27 1996-02-27 PROCEDURE FOR THE PREPARATION OF CAROTENOIDS AND PIGMENTS THAT CONTAIN THEM.

Publications (1)

Publication Number Publication Date
PE19999A1 true PE19999A1 (en) 1999-05-24

Family

ID=8294051

Family Applications (1)

Application Number Title Priority Date Filing Date
PE00014297A PE19999A1 (en) 1996-02-27 1997-02-26 PROCEDURE FOR THE PREPARATION OF CAROTENOIDS AND PIGMENTS THAT CONTAIN THEM

Country Status (5)

Country Link
AU (1) AU1927197A (en)
ES (1) ES2107391B1 (en)
MX (1) MX9708181A (en)
PE (1) PE19999A1 (en)
WO (1) WO1997031894A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1082507C (en) * 1996-10-04 2002-04-10 霍夫曼-拉罗奇有限公司 Converting method for lutein
EP0834536B1 (en) * 1996-10-04 2001-12-05 F. Hoffmann-La Roche Ag Isomerization of xanthophylls
US7015014B2 (en) 2000-01-27 2006-03-21 Dsm Ip Assets B.V. Isolation of carotenoid crystals
US6420614B1 (en) * 2000-10-10 2002-07-16 Industrial Organica, S.A. De C.V. Process for obtaining 3′-epilutein
US8093436B2 (en) 2008-03-19 2012-01-10 University Of Maryland, College Park Process for synthesis of (3R,3′R)-zeaxanthin and (3R,3′S;meso)-zeaxanthin from (3R,3′R,6′R)-lutein via (3R)-3′,4′-anhydrolutein

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879424A (en) * 1971-07-16 1975-04-22 Hoffmann La Roche Intermediate for the synthesis of zeaxanthins, xanthophylls, and 3-{62 -carotene
US5523494A (en) * 1994-07-20 1996-06-04 Industrial Organica, S.A. De C.V. Process for the isomerization of lutein

Also Published As

Publication number Publication date
ES2107391B1 (en) 1998-06-16
WO1997031894A1 (en) 1997-09-04
ES2107391A1 (en) 1997-11-16
AU1927197A (en) 1997-09-16
MX9708181A (en) 1998-07-31

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Legal Events

Date Code Title Description
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