AU2002242348A1 - Process for obtaining 3'-epilutein - Google Patents

Process for obtaining 3'-epilutein

Info

Publication number
AU2002242348A1
AU2002242348A1 AU2002242348A AU4234802A AU2002242348A1 AU 2002242348 A1 AU2002242348 A1 AU 2002242348A1 AU 2002242348 A AU2002242348 A AU 2002242348A AU 4234802 A AU4234802 A AU 4234802A AU 2002242348 A1 AU2002242348 A1 AU 2002242348A1
Authority
AU
Australia
Prior art keywords
epilutein
obtaining
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.)
Abandoned
Application number
AU2002242348A
Inventor
Conrad Hans Eugster
Ricardo Montoya Olvera
Jose Odon Torres Quiroga
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.)
Industrial Organica de C V SA
Original Assignee
Ind Organica SA De Cv
Industrial Organica de C V SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24751681&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002242348(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ind Organica SA De Cv, Industrial Organica de C V SA filed Critical Ind Organica SA De Cv
Publication of AU2002242348A1 publication Critical patent/AU2002242348A1/en
Abandoned 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)
AU2002242348A 2000-10-10 2001-10-10 Process for obtaining 3'-epilutein Abandoned AU2002242348A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/685,321 2000-10-10
US09/685,321 US6420614B1 (en) 2000-10-10 2000-10-10 Process for obtaining 3′-epilutein
PCT/MX2001/000073 WO2002030769A1 (en) 2000-10-10 2001-10-10 Process for obtaining 3'-epilutein

Publications (1)

Publication Number Publication Date
AU2002242348A1 true AU2002242348A1 (en) 2002-04-22

Family

ID=24751681

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002242348A Abandoned AU2002242348A1 (en) 2000-10-10 2001-10-10 Process for obtaining 3'-epilutein

Country Status (3)

Country Link
US (1) US6420614B1 (en)
AU (1) AU2002242348A1 (en)
WO (1) WO2002030769A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818798B1 (en) * 2000-05-03 2004-11-16 University Of Maryland, College Park Process for making a (3R,3′R)-zeaxanthin precursor
CA2474646C (en) * 2002-02-06 2011-04-26 University Of Maryland, College Park Method for production of .beta.-cryptoxanthin and .alpha.-cryptoxanthin from commercially available lutein
US20060088631A1 (en) * 2004-10-26 2006-04-27 Frederick Khachik Process for the preparation of alpha- and beta-cryptoxanthin
US20110144200A1 (en) * 2009-12-14 2011-06-16 Thomas Eidenberger Combination of carotenoids and epi-lutein
CN102746203B (en) * 2012-07-12 2014-08-27 浙江医药股份有限公司新昌制药厂 Preparation method of high-content zeaxanthin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523494A (en) * 1994-07-20 1996-06-04 Industrial Organica, S.A. De C.V. Process for the isomerization of lutein
ES2107391B1 (en) * 1996-02-27 1998-06-16 Invest Quimicas Y Farmaceutica PROCEDURE FOR THE PREPARATION OF CAROTENOIDS AND PIGMENTS THAT CONTAIN THEM.
CN1082507C (en) * 1996-10-04 2002-04-10 霍夫曼-拉罗奇有限公司 Converting method for lutein
US5973211A (en) * 1997-07-18 1999-10-26 Prodemex, S.A. De C.V. Pigmenting efficiency of a natural xanthophyll by isomerization
PE130499A1 (en) * 1997-10-31 1999-12-17 Bioquimex Reka S A De C V PROCEDURE FOR THE ISOMERIZATION OF LUTEIN TO ZEAXANTINE AND THE PRODUCT OBTAINED THEREOF
WO2001083414A1 (en) * 2000-05-03 2001-11-08 University Of Maryland, College Park Process for making a (3r,3'r)-zeaxanthin precursor

Also Published As

Publication number Publication date
WO2002030769A1 (en) 2002-04-18
WO2002030769A9 (en) 2002-10-31
US6420614B1 (en) 2002-07-16

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