NO20016293L - Fremgangsmåte for fremstilling av astasantin - Google Patents

Fremgangsmåte for fremstilling av astasantin

Info

Publication number
NO20016293L
NO20016293L NO20016293A NO20016293A NO20016293L NO 20016293 L NO20016293 L NO 20016293L NO 20016293 A NO20016293 A NO 20016293A NO 20016293 A NO20016293 A NO 20016293A NO 20016293 L NO20016293 L NO 20016293L
Authority
NO
Norway
Prior art keywords
astasanthin
preparation
provides
present
zeaxanthin
Prior art date
Application number
NO20016293A
Other languages
English (en)
Other versions
NO20016293D0 (no
NO327736B1 (no
Inventor
George C Schloemer
Jeffrey L Davis
Original Assignee
Prodemex Sa De Cv
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 Prodemex Sa De Cv filed Critical Prodemex Sa De Cv
Publication of NO20016293D0 publication Critical patent/NO20016293D0/no
Publication of NO20016293L publication Critical patent/NO20016293L/no
Publication of NO327736B1 publication Critical patent/NO327736B1/no

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
NO20016293A 2000-04-26 2001-12-20 Fremgangsmate for fremstilling av astasantin NO327736B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19987500P 2000-04-26 2000-04-26
US09/813,685 US6376717B2 (en) 2000-04-26 2001-03-19 Preparation of astaxanthin
PCT/US2001/013295 WO2001081301A2 (en) 2000-04-26 2001-04-25 Preparation of astaxanthin

Publications (3)

Publication Number Publication Date
NO20016293D0 NO20016293D0 (no) 2001-12-20
NO20016293L true NO20016293L (no) 2002-02-11
NO327736B1 NO327736B1 (no) 2009-09-14

Family

ID=26895246

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20016293A NO327736B1 (no) 2000-04-26 2001-12-20 Fremgangsmate for fremstilling av astasantin

Country Status (9)

Country Link
US (1) US6376717B2 (no)
EP (1) EP1276719B1 (no)
CN (1) CN100402498C (no)
AT (1) ATE406349T1 (no)
AU (1) AU2001259145A1 (no)
DE (1) DE60135546D1 (no)
ES (1) ES2312433T3 (no)
NO (1) NO327736B1 (no)
WO (1) WO2001081301A2 (no)

Families Citing this family (12)

* 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
EP1563081A4 (en) * 2002-10-25 2005-10-26 PROCESS FOR PRODUCING ESTERIFIED ASTAXANTHIN FROM ESTERIFIED ZEAXANTHINE
ES2223270B1 (es) * 2003-04-10 2006-04-16 Carotenoid Technologies, S.A. Procedimiento para la sintesis de astaxantina.
GB0501365D0 (en) * 2005-01-21 2005-03-02 Promar As Compositions
CN102749240A (zh) * 2012-07-18 2012-10-24 山东师范大学 一种从南极磷虾中提取虾青素的方法及检测方法
CN103012228B (zh) * 2012-11-30 2014-07-02 西北农林科技大学 一种银离子螯合色谱柱用于分离纯化虾青素的方法
CN103012229B (zh) * 2012-12-21 2014-08-13 宁波红龙生物科技有限公司 制备高纯度虾青素提取物的方法
WO2015009174A1 (es) * 2013-07-17 2015-01-22 Quimtia S.A. Oxidación de meso-zeaxantina
WO2015067709A1 (en) * 2013-11-07 2015-05-14 Dsm Ip Assets B.V. Process for the purification of astaxanthin
EP3201175B1 (en) 2014-10-02 2020-12-16 Basf Se Process for purifying astaxanthin
CN112645860A (zh) * 2021-02-01 2021-04-13 常州市第二人民医院 叶黄素制备虾青素的方法
CN112979521A (zh) * 2021-03-10 2021-06-18 内蒙古民族大学 一种以玉米黄质合成虾青素的简便方法

Family Cites Families (2)

* 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
DE4322277A1 (de) * 1993-07-05 1995-01-12 Basf Ag Verbessertes Verfahren zur Herstellung von Astaxanthin, neue Zwischenprodukte hierfür sowie ein Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
EP1276719A2 (en) 2003-01-22
WO2001081301A3 (en) 2002-04-25
ES2312433T3 (es) 2009-03-01
NO20016293D0 (no) 2001-12-20
ATE406349T1 (de) 2008-09-15
CN1635993A (zh) 2005-07-06
CN100402498C (zh) 2008-07-16
US6376717B2 (en) 2002-04-23
WO2001081301A2 (en) 2001-11-01
US20010051357A1 (en) 2001-12-13
NO327736B1 (no) 2009-09-14
EP1276719B1 (en) 2008-08-27
DE60135546D1 (de) 2008-10-09
AU2001259145A1 (en) 2001-11-07

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