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DK1059290T3 - Process for producing canthaxanthin - Google Patents

Process for producing canthaxanthin

Info

Publication number
DK1059290T3
DK1059290T3 DK00111060T DK00111060T DK1059290T3 DK 1059290 T3 DK1059290 T3 DK 1059290T3 DK 00111060 T DK00111060 T DK 00111060T DK 00111060 T DK00111060 T DK 00111060T DK 1059290 T3 DK1059290 T3 DK 1059290T3
Authority
DK
Denmark
Prior art keywords
producing canthaxanthin
canthaxanthin
producing
Prior art date
Application number
DK00111060T
Other languages
English (en)
Inventor
Toshiki Mori
Naoyuki Katayama
Tsuyoshi Kajiyashiki
Masahiko Kitayama
Original Assignee
Kuraray Co
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 Kuraray Co filed Critical Kuraray Co
Application granted granted Critical
Publication of DK1059290T3 publication Critical patent/DK1059290T3/da

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK00111060T 1999-06-09 2000-06-02 Process for producing canthaxanthin DK1059290T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11162577A JP2000351763A (ja) 1999-06-09 1999-06-09 カンタキサンチンの製造方法

Publications (1)

Publication Number Publication Date
DK1059290T3 true DK1059290T3 (da) 2003-03-31

Family

ID=15757239

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00111060T DK1059290T3 (da) 1999-06-09 2000-06-02 Process for producing canthaxanthin

Country Status (7)

Country Link
US (1) US6313352B1 (da)
EP (1) EP1059290B1 (da)
JP (1) JP2000351763A (da)
KR (1) KR100418450B1 (da)
CN (1) CN1113863C (da)
DE (1) DE60001015T2 (da)
DK (1) DK1059290T3 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR101019787B1 (ko) 2003-12-23 2011-03-04 구상호 칸타잔틴의 제조방법
KR101302777B1 (ko) * 2004-07-21 2013-09-02 디에스엠 아이피 어셋츠 비.브이. 4-케토루테인의 제조 및 식품 첨가제로서의 용도
CN100338004C (zh) * 2005-12-21 2007-09-19 浙江大学 一种斑蝥黄的制备方法
CN109513460B (zh) * 2018-11-20 2021-06-29 扬州大学 一种β-胡萝卜素降解催化剂的合成方法
CN110078650A (zh) * 2019-06-11 2019-08-02 万华化学集团股份有限公司 一种氧化β-胡萝卜素制备角黄素的方法
CN111423349B (zh) * 2020-04-02 2022-02-15 万华化学集团股份有限公司 一种角黄素的合成方法
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
CN113416968B (zh) * 2021-06-08 2022-11-08 万华化学集团股份有限公司 一种无氧化剂电化学催化制备角黄素的方法
CN113735753B (zh) * 2021-08-25 2022-08-05 万华化学集团股份有限公司 一种高收率制备高稳定性角黄素的方法
CN115057805B (zh) * 2022-05-16 2024-10-18 万华化学集团股份有限公司 一种高全反式异构体稳定性角黄素晶体的方法
CN116730888A (zh) * 2023-06-19 2023-09-12 万华化学集团股份有限公司 一种角黄素的制备方法和应用
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1058626A (en) * 1975-08-05 1979-07-17 Joachim Paust Manufacture of canthaxanthin

Also Published As

Publication number Publication date
KR100418450B1 (ko) 2004-02-14
KR20010066823A (ko) 2001-07-11
EP1059290B1 (en) 2002-12-18
EP1059290A1 (en) 2000-12-13
JP2000351763A (ja) 2000-12-19
US6313352B1 (en) 2001-11-06
HK1033127A1 (en) 2001-08-17
CN1277191A (zh) 2000-12-20
DE60001015D1 (de) 2003-01-30
CN1113863C (zh) 2003-07-09
DE60001015T2 (de) 2003-10-09

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