BE862001R - Procede de preparation de canthaxanthine - Google Patents

Procede de preparation de canthaxanthine

Info

Publication number
BE862001R
BE862001R BE183576A BE183576A BE862001R BE 862001 R BE862001 R BE 862001R BE 183576 A BE183576 A BE 183576A BE 183576 A BE183576 A BE 183576A BE 862001 R BE862001 R BE 862001R
Authority
BE
Belgium
Prior art keywords
preparing canthaxanthin
canthaxanthin
preparing
Prior art date
Application number
BE183576A
Other languages
English (en)
French (fr)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of BE862001R publication Critical patent/BE862001R/xx

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)
  • Catalysts (AREA)
BE183576A 1976-12-18 1977-12-19 Procede de preparation de canthaxanthine BE862001R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762657477 DE2657477C2 (de) 1976-12-18 1976-12-18 Verfahren zur Herstellung von Canthaxanthin

Publications (1)

Publication Number Publication Date
BE862001R true BE862001R (fr) 1978-06-19

Family

ID=5995882

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183576A BE862001R (fr) 1976-12-18 1977-12-19 Procede de preparation de canthaxanthine

Country Status (10)

Country Link
JP (1) JPS5378229A (xx)
BE (1) BE862001R (xx)
CA (1) CA1080243A (xx)
CH (1) CH610583A5 (xx)
DE (1) DE2657477C2 (xx)
DK (1) DK561777A (xx)
FR (1) FR2374305A2 (xx)
GB (1) GB1591905A (xx)
IT (1) IT1092241B (xx)
NL (1) NL7713684A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008016A1 (en) * 2004-07-21 2006-01-26 Dsm Ip Assets B.V. Preparation of 4-ketolutein and use as a food additive
CN100338004C (zh) * 2005-12-21 2007-09-19 浙江大学 一种斑蝥黄的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541746A (fr) * 1967-08-28 1968-10-11 Rhone Poulenc Sa Préparation de la canthaxanthine
NL150437B (nl) * 1967-08-28 1976-08-16 Rhone Poulenc Sa Werkwijze ter bereiding van canthaxantheen.

Also Published As

Publication number Publication date
JPS5378229A (en) 1978-07-11
IT1092241B (it) 1985-07-06
FR2374305A2 (fr) 1978-07-13
FR2374305B2 (xx) 1980-12-26
GB1591905A (en) 1981-07-01
CH610583A5 (en) 1979-04-30
DK561777A (da) 1978-06-19
DE2657477A1 (de) 1978-06-22
CA1080243A (en) 1980-06-24
DE2657477C2 (de) 1985-01-24
NL7713684A (nl) 1978-06-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BASF A.G.

Effective date: 19960805