ATE406349T1 - Herstellung von astaxanthin - Google Patents

Herstellung von astaxanthin

Info

Publication number
ATE406349T1
ATE406349T1 AT01932633T AT01932633T ATE406349T1 AT E406349 T1 ATE406349 T1 AT E406349T1 AT 01932633 T AT01932633 T AT 01932633T AT 01932633 T AT01932633 T AT 01932633T AT E406349 T1 ATE406349 T1 AT E406349T1
Authority
AT
Austria
Prior art keywords
astaxanthin
production
provides
present
zeaxanthin
Prior art date
Application number
AT01932633T
Other languages
English (en)
Inventor
George Schloemer
Jeffery Davis
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE406349T1 publication Critical patent/ATE406349T1/de

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)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT01932633T 2000-04-26 2001-04-25 Herstellung von astaxanthin ATE406349T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE406349T1 true ATE406349T1 (de) 2008-09-15

Family

ID=26895246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01932633T ATE406349T1 (de) 2000-04-26 2001-04-25 Herstellung von astaxanthin

Country Status (9)

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

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
CN1703392A (zh) * 2002-10-25 2005-11-30 普罗德麦克斯公司 由酯化玉米黄质制备酯化虾青素的方法
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
CN107074760B (zh) * 2014-10-02 2020-02-21 巴斯夫欧洲公司 纯化虾青素和斑蝥黄的方法
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
NO20016293L (no) 2002-02-11
CN100402498C (zh) 2008-07-16
DE60135546D1 (de) 2008-10-09
NO327736B1 (no) 2009-09-14
NO20016293D0 (no) 2001-12-20
CN1635993A (zh) 2005-07-06
US20010051357A1 (en) 2001-12-13
EP1276719B1 (de) 2008-08-27
WO2001081301A2 (en) 2001-11-01
US6376717B2 (en) 2002-04-23
AU2001259145A1 (en) 2001-11-07
ES2312433T3 (es) 2009-03-01
WO2001081301A3 (en) 2002-04-25
EP1276719A2 (de) 2003-01-22

Similar Documents

Publication Publication Date Title
ATE406349T1 (de) Herstellung von astaxanthin
HK1068868A1 (en) Retinoid derivatives with antiangiognic, antitutmoral and proapoptotic activities
ATE452882T1 (de) Herstellung von quetiapin
EA200401551A1 (ru) Получение сульфинилацетамида
CY1109207T1 (el) Διαδικασια εχινοκανδινης
NL1024261A1 (nl) Preparaten, die een indolinonverbinding bevatten.
ATE318134T1 (de) Methode zur herstellung lycopen-konzentrats frei von organischen lösungsmitteln, das resultierende konzentrat und dieses konzentrat enthaltende zusammensetzungen
BRPI0509714A (pt) método de preparar 1-acetil-1-clorociclopropano
WO2004007664A3 (en) Nucleic acid vectors
EA200700766A1 (ru) Способ получения производных [1,4,5]-оксадиазепина
DE60209655D1 (de) Herstellung von 4,4'-Diketo-beta-Karotenderivaten
DE60320112D1 (de) Verfahren zur herstellung von pentafluorethan
DE60020869D1 (de) Ein verfahren zur herstellung von hochreinem cefpodoxim-proxetil
AU2001281883A1 (en) Method for producing 2-alkyl-3-aryl- and -heteroaryloxaziridines and novel 2-alkyl-3-aryloxaziridines
DK1518857T3 (da) Fremgangsmåde til fremstilling af pantoprazol og salte deraf
AR049157A1 (es) Sintesis de pirrol -2- carbonitrilos
BR9901551B1 (pt) processo para preparação de ácido 13-cis -retinóico.
DE60328725D1 (de) Verfahren zur herstellung von 1,1-difluorethan und anwendung in der herstellung von 1,1-difluorethylen
AU2003903132A0 (en) Plant promoter
BR0311409A (pt) Processo para produção de modificações cristalinas especìficas de substâncias polimorfas
ITRM20010318A0 (it) Procedimento per la produzione di composti organici perfluorurati mediante florurazione elettrochimica.
WO2004031468A3 (en) Methods of colouring materials
PT1444244E (pt) Processo para a preparacao de desclaritromicina, assim como produtos intermedios
ATE261436T1 (de) Verfahren zu herstellung von substituierten pyranen
ATE252076T1 (de) Herstellung von peroxyketalen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties