JPS5242860A - Process for preparing kanta xanthin - Google Patents

Process for preparing kanta xanthin

Info

Publication number
JPS5242860A
JPS5242860A JP51092399A JP9239976A JPS5242860A JP S5242860 A JPS5242860 A JP S5242860A JP 51092399 A JP51092399 A JP 51092399A JP 9239976 A JP9239976 A JP 9239976A JP S5242860 A JPS5242860 A JP S5242860A
Authority
JP
Japan
Prior art keywords
kanta
xanthin
preparing
preparing kanta
kanta xanthin
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.)
Granted
Application number
JP51092399A
Other languages
English (en)
Japanese (ja)
Other versions
JPS613783B2 (enExample
Inventor
Pausuto Yoahimu
Shiyunaidaa Yoahimu
Iedeitsuke Haagen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE19752534805 external-priority patent/DE2534805C3/de
Application filed by BASF SE filed Critical BASF SE
Publication of JPS5242860A publication Critical patent/JPS5242860A/ja
Publication of JPS613783B2 publication Critical patent/JPS613783B2/ja
Granted 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
    • C07C403/24—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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
JP51092399A 1975-08-05 1976-08-04 Process for preparing kanta xanthin Granted JPS5242860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752534805 DE2534805C3 (de) 1975-08-05 Verfahren zur Herstellung von Canthaxanthin

Publications (2)

Publication Number Publication Date
JPS5242860A true JPS5242860A (en) 1977-04-04
JPS613783B2 JPS613783B2 (enExample) 1986-02-04

Family

ID=5953200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51092399A Granted JPS5242860A (en) 1975-08-05 1976-08-04 Process for preparing kanta xanthin

Country Status (10)

Country Link
US (1) US4212827A (enExample)
JP (1) JPS5242860A (enExample)
BE (1) BE844902A (enExample)
CA (1) CA1058626A (enExample)
CH (1) CH601220A5 (enExample)
DK (1) DK155044C (enExample)
FR (1) FR2320291A1 (enExample)
GB (1) GB1549389A (enExample)
IT (1) IT1062629B (enExample)
NL (1) NL186157C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008506732A (ja) * 2004-07-21 2008-03-06 ディーエスエム アイピー アセッツ ビー．ブイ． ４−ケトルテインの調製および食品添加剤としての使用

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704406A1 (de) * 1977-02-03 1978-08-10 Basf Ag Verfahren zur einfuehrung einer carbonylgruppe in einen cyclohexenring
DK595489D0 (da) * 1989-11-27 1989-11-27 Neurosearch As Hydroxycarbonylderivater og fremgangsmaade til fremstilling af samme
US5225604A (en) * 1989-11-27 1993-07-06 Neurosearch A/S Hydroxycarbonyl derivatives and process for making the same
DE69514223T2 (de) * 1994-05-27 2000-09-07 Novartis Ag, Basel Verfahren zur herstellung von ungesättigten amino-verbindungen
JP2000351763A (ja) * 1999-06-09 2000-12-19 Kuraray Co Ltd カンタキサンチンの製造方法
US6376717B2 (en) * 2000-04-26 2002-04-23 Prodemex, S.A. De C.V. Preparation of astaxanthin
EP1253131A1 (en) * 2001-04-24 2002-10-30 Aventis Animal Nutrition S.A. Process for the preparation of an xanthophyll
US6372946B1 (en) * 2001-09-13 2002-04-16 Prodemex, S.A. De C.V. Preparation of 4,4′-diketo-β-carotene derivatives
DE10225856A1 (de) * 2002-06-11 2004-01-08 Degussa Ag Verfahren zur Herstellung von Canthaxanthin
CN100494145C (zh) * 2005-12-08 2009-06-03 广州智特奇生物科技有限公司 一种斑蝥黄质的制备方法
CN101081854B (zh) * 2006-06-01 2010-09-29 浙江医药股份有限公司新昌制药厂 碳十五膦酸酯化合物、其制备方法及其应用
WO2016050909A1 (en) 2014-10-02 2016-04-07 Basf Se Process for purifying astaxanthin and canthaxanthin
CN105777599A (zh) * 2014-12-26 2016-07-20 上虞新和成生物化工有限公司 一种氧化法制备斑蝥黄的方法
CN111825588B (zh) * 2020-07-13 2022-07-12 万华化学集团股份有限公司 一种β-胡萝卜素氧化制备角黄素的方法
CN112552221B (zh) * 2020-12-23 2022-08-16 厦门金达威维生素有限公司 一种斑蝥黄的制备方法
CN115073340B (zh) * 2022-06-28 2024-04-09 万华化学集团股份有限公司 一种角黄素的合成方法
CN116874403A (zh) * 2023-07-06 2023-10-13 万华化学集团股份有限公司 一种角黄素的合成方法
CN117285448A (zh) * 2023-09-21 2023-12-26 江西天新药业股份有限公司 一种将β-胡萝卜素氧化制备角黄素的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870197A (en) * 1954-12-24 1959-01-20 Hoffmann La Roche 4, 4'-disubstituted-c40-carotenoids and their preparation
US2871267A (en) * 1956-06-28 1959-01-27 California Inst Res Found beta-carotene derivatives and method of preparing derivatives of polyenes
FR1541746A (fr) * 1967-08-28 1968-10-11 Rhone Poulenc Sa Préparation de la canthaxanthine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008506732A (ja) * 2004-07-21 2008-03-06 ディーエスエム アイピー アセッツ ビー．ブイ． ４−ケトルテインの調製および食品添加剤としての使用

Also Published As

Publication number Publication date
DE2534805B2 (de) 1977-06-30
DK155044B (da) 1989-01-30
IT1062629B (it) 1984-10-20
CA1058626A (en) 1979-07-17
FR2320291B1 (enExample) 1980-05-09
JPS613783B2 (enExample) 1986-02-04
NL186157B (nl) 1990-05-01
NL186157C (nl) 1990-10-01
BE844902A (fr) 1977-02-07
CH601220A5 (enExample) 1978-06-30
DK351976A (da) 1977-02-06
DK155044C (da) 1989-06-26
DE2534805A1 (de) 1977-02-10
GB1549389A (en) 1979-08-08
FR2320291A1 (fr) 1977-03-04
US4212827A (en) 1980-07-15
NL7608674A (nl) 1977-02-08

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