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BR9804505A - Produção de um metabólito de licopeno - Google Patents

Produção de um metabólito de licopeno

Info

Publication number
BR9804505A
BR9804505A BR9804505-9A BR9804505A BR9804505A BR 9804505 A BR9804505 A BR 9804505A BR 9804505 A BR9804505 A BR 9804505A BR 9804505 A BR9804505 A BR 9804505A
Authority
BR
Brazil
Prior art keywords
pentadienol
vii
subjected
metabolite
cyclopentylbutenone
Prior art date
Application number
BR9804505-9A
Other languages
English (en)
Inventor
Hanspeter Pfander
Bruno Traber
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR9804505A publication Critical patent/BR9804505A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic
    • C07C35/06—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/26—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C47/267—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5435—Cycloaliphatic phosphonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Patente de Invenção: <B>"PRODUçãO DE UM METABóLITO DE LICOPENO"<D>. A invenção refere-se a um processo de estágios múltiplos para a fabricação de um metabólito oxidativo do carotenóide licopeno 2,6-ciclolicopeno--1,5-diol da fórmula Começando do acetato de <244>-terpinila, esse é diidroxilado oxidativamente para um cicloexanodiol (IV), o cicloexanodiol (IV) é clivado oxidativamente para um cetoaldeído (V), o cetoaldeído (V) é submetido a uma condensação aldólica intramolecular para fornecer um ciclopentanol (VI), o ciclopentanol (VI) é sililado para a obtenção do seu derivado sililado [formilciclopentano (VII)], o formilciclopentano (VII) é submetido a um prolongamento de cadeia C~ 3~ com acetona e simultaneamente a uma saponificação para a clivagem do grupo acetil para fornecer uma ciclopentilbutenona (VII), a ciclopentilbutenona (VIII) é reagida com brometo de vinilmagnésio para fornecer um pentadienol (IX), o pentadienol (IX) é convertido com desproteção do grupo hidróxi sililado em um sal de fosfónio (X), esse sal é submetido a uma reação de Wittig com o 2,7-dimetil-2,4,6-octatrieno-1,8-dial para fornecer um tridecaexaenal (XII) e o tridecaexaenal (XII) é submetido a uma reação de Wittig com um sal de (3,7,11-trimetil-dodeca-2,4,6,10-tetraenil)trifenilfosfónio para fornecer o 2,6-ciclolicopeno-1,5-diol (II) desejado. Uma variação desse processo, que está igualmente de acordo com a invenção, compreende converter a ciclopentilbutenona (VIII) no sal de fosfónio (X) não através do pentadienol (IX), mas através de dois intermediários alternativos; a saber um éster do ácido pentadienóico (XIV) e um pentadienol (XV) diferente, no mesmo sal de fosfónio (X). Além disso, a invenção refere-se aos intermediários novos (V), (VI), (VII), (VIII), (IX), (X), (XII), (XIV) bem como ao (XV) e às etapas individuais do processo que levam a esses intermediários novos. O metabólito 2,6-ciclolicopeno-1,5-diol então obtido exibe atividade na prevenção do crescimento do câncer em células humanas e pode ser usado correspondentemente.
BR9804505-9A 1997-10-20 1998-10-19 Produção de um metabólito de licopeno BR9804505A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97118144 1997-10-20
EP98115249 1998-08-13
US09/168,143 US6008417A (en) 1997-10-20 1998-10-07 Process for making metabolites of lycopene

Publications (1)

Publication Number Publication Date
BR9804505A true BR9804505A (pt) 2001-05-02

Family

ID=27238303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9804505-9A BR9804505A (pt) 1997-10-20 1998-10-19 Produção de um metabólito de licopeno

Country Status (9)

Country Link
US (4) US6008417A (pt)
EP (1) EP0911311B1 (pt)
JP (1) JPH11189560A (pt)
CN (1) CN1098243C (pt)
BR (1) BR9804505A (pt)
CA (1) CA2250627A1 (pt)
DE (1) DE59808241D1 (pt)
DK (1) DK0911311T3 (pt)
ES (1) ES2197408T3 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4513299A (en) * 1998-06-15 2000-01-05 Lonza A.G. Procedure for producing formyl imidazoles
US7723327B2 (en) 2002-07-29 2010-05-25 Cardax Pharmaceuticals, Inc. Carotenoid ester analogs or derivatives for the inhibition and amelioration of liver disease
EP1532108B1 (en) 2002-07-29 2016-06-29 Cardax Pharma, Inc. Astaxanthin esters for the inhibition and amelioration of disease
US7345091B2 (en) 2002-07-29 2008-03-18 Cardax Pharmaceuticals, Inc. Carotenoid ether analogs or derivatives for the inhibition and amelioration of disease
US7375133B2 (en) 2002-07-29 2008-05-20 Cardax Pharmaceuticals, Inc. Pharmaceutical compositions including carotenoid ether analogs or derivatives for the inhibition and amelioration of disease
US7521584B2 (en) * 2002-07-29 2009-04-21 Cardax Pharmaceuticals, Inc. Carotenoid analogs or derivatives for the inhibition and amelioration of disease
US7763649B2 (en) 2002-07-29 2010-07-27 Cardax Pharmaceuticals, Inc. Carotenoid analogs or derivatives for controlling connexin 43 expression
US20050009788A1 (en) * 2002-07-29 2005-01-13 Lockwood Samuel Fournier Carotenoid ester analogs or derivatives for controlling connexin 43 expression
US20050026874A1 (en) * 2002-07-29 2005-02-03 Lockwood Samuel Fournier Carotenoid ether analogs or derivatives for the inhibition and amelioration of liver disease
US7320997B2 (en) 2002-07-29 2008-01-22 Cardax Pharmaceuticals, Inc. Pharmaceutical compositions including carotenoid ester analogs or derivatives for the inhibition and amelioration of disease
US20050148517A1 (en) * 2002-07-29 2005-07-07 Lockwood Samuel F. Carotenoid ether analogs or derivatives for controlling connexin 43 expression
US7401104B2 (en) * 2003-08-21 2008-07-15 Microsoft Corporation Systems and methods for synchronizing computer systems through an intermediary file system share or device
ATE526332T1 (de) 2004-04-30 2011-10-15 Daiichi Seiyaku Co Verfahren zur herstellung von pentacyclischem taxan
US20090099061A1 (en) * 2006-01-27 2009-04-16 Foss Bente J Synthesis of carotenoid analogs or derivatives with improved antioxidant characteristics
US8063101B2 (en) * 2007-03-23 2011-11-22 Cardax Pharmaceuticals, Inc. Carotenoid analogs and derivatives for the prevention of platelet aggregation
CN104592076A (zh) * 2013-10-30 2015-05-06 浙江医药股份有限公司新昌制药厂 α-胡萝卜素的制备方法
US10590152B2 (en) 2017-12-14 2020-03-17 International Business Machines Corporation Pinene-based flame retardant compounds
EP3712209A1 (en) 2019-03-21 2020-09-23 SABIC Global Technologies B.V. High stiff thermoplastic compositions for thin-wall structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781314A (en) * 1971-07-14 1973-12-25 Hoffmann La Roche Polyene compounds
DE2554924C3 (de) * 1975-12-06 1979-07-12 Dr. Friedrich-Karl Marcus Chemische Fabrik Kg, 2054 Geesthacht Verfahren zur Herstellung von Lycopin
US5166445A (en) * 1989-02-10 1992-11-24 Hoffman-La Roche Inc. Method for the manufacture of carotinoids and the novel intermediates

Also Published As

Publication number Publication date
DK0911311T3 (da) 2003-08-25
DE59808241D1 (de) 2003-06-12
CA2250627A1 (en) 1999-04-20
JPH11189560A (ja) 1999-07-13
CN1218026A (zh) 1999-06-02
US6040475A (en) 2000-03-21
EP0911311B1 (de) 2003-05-07
US6204414B1 (en) 2001-03-20
CN1098243C (zh) 2003-01-08
US6271408B1 (en) 2001-08-07
EP0911311A1 (de) 1999-04-28
US6008417A (en) 1999-12-28
ES2197408T3 (es) 2004-01-01

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements