BE838497A - Procede de preparation de carotenoides symetriques - Google Patents

Procede de preparation de carotenoides symetriques

Info

Publication number
BE838497A
BE838497A BE164271A BE164271A BE838497A BE 838497 A BE838497 A BE 838497A BE 164271 A BE164271 A BE 164271A BE 164271 A BE164271 A BE 164271A BE 838497 A BE838497 A BE 838497A
Authority
BE
Belgium
Prior art keywords
preparation
carotenoids
symmetric
symmetric carotenoids
Prior art date
Application number
BE164271A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE838497A publication Critical patent/BE838497A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
    • C07C1/321—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom
    • C07C1/324—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom the hetero-atom being a phosphorus atom
    • 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
    • C07C403/06—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 singly-bound oxygen atoms
    • C07C403/08—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 singly-bound oxygen atoms by hydroxy groups
    • 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
    • C07C403/06—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 singly-bound oxygen atoms
    • C07C403/12—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 singly-bound oxygen atoms by esterified hydroxy groups
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • 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
    • C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • 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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5428—Acyclic unsaturated phosphonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
BE164271A 1975-02-12 1976-02-12 Procede de preparation de carotenoides symetriques BE838497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2505869A DE2505869C3 (de) 1975-02-12 1975-02-12 Verfahren zur Herstellung von symmetrischen Carotinoiden

Publications (1)

Publication Number Publication Date
BE838497A true BE838497A (fr) 1976-08-12

Family

ID=5938693

Family Applications (1)

Application Number Title Priority Date Filing Date
BE164271A BE838497A (fr) 1975-02-12 1976-02-12 Procede de preparation de carotenoides symetriques

Country Status (11)

Country Link
US (1) US4105855A (xx)
JP (1) JPS5910659B2 (xx)
BE (1) BE838497A (xx)
CA (1) CA1058625A (xx)
CH (1) CH625212A5 (xx)
DE (1) DE2505869C3 (xx)
DK (1) DK136710C (xx)
FR (1) FR2300760A1 (xx)
GB (1) GB1529102A (xx)
IT (1) IT1053819B (xx)
NL (1) NL186316C (xx)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244272A1 (de) * 1982-11-30 1984-05-30 Basf Ag, 6700 Ludwigshafen (omega),(omega)-diacyloxy-2,6-dimethyl-octatriencarbonsaeureester und -aldehyde, verfahren zu ihrer herstellung und verwendung zur synthese von terpenverbindungen
US4568757A (en) * 1984-01-30 1986-02-04 Research Triangle Institute Configurationally locked retinoids
JPS61103158U (xx) * 1984-12-14 1986-07-01
US5225604A (en) * 1989-11-27 1993-07-06 Neurosearch A/S Hydroxycarbonyl derivatives and process for making the same
DK595489D0 (da) * 1989-11-27 1989-11-27 Neurosearch As Hydroxycarbonylderivater og fremgangsmaade til fremstilling af samme
US5185468A (en) * 1990-06-14 1993-02-09 Kuraray Company Ltd. Process for producing β-carotene, and intermediate compounds useful for the process
DE4112272A1 (de) * 1991-04-15 1992-10-22 Basf Ag 2,5-bis-(1',1'-dialkoxy-2'-propyl)-2,5- dihydrofurane, verfahren zu deren herstellung sowie deren verwendung zur herstellung von carotinoiden
US7132458B2 (en) 1994-08-10 2006-11-07 Chemaphor Inc. Oxidized carotenoid fractions and ketoaldehyde useful as cell-differentiation inducers, cytostatic agents, and anti-tumor agents
US5475006A (en) * 1994-08-10 1995-12-12 National Research Council Of Canada Extensively oxidized derivatives of carotenoids, retinoids and related conjugated polyenes useful as non-toxic cell-differentiation inducers, anti-proliferative agents, and anti-tumor agents
US5858700A (en) * 1997-04-03 1999-01-12 Kemin Foods, Lc Process for the isolation and purification of lycopene crystals
US5959138A (en) * 1997-11-25 1999-09-28 Industrial Organica S.A. De C.V. Short chain diesters and process for making the same
US6191293B1 (en) 1998-04-20 2001-02-20 Inexa, Industria Extractora C.A. Trans-xanthophyll ester concentrates of enhanced purity and methods of making same
JP2001114756A (ja) * 1999-10-12 2001-04-24 Sumitomo Chem Co Ltd β−カロチンの製造方法
US7078045B2 (en) * 2000-03-02 2006-07-18 Sang-Geon Kim Pharmaceutical composition for treatment and prevention of liver fibrosis and cirrhosis
KR100365696B1 (ko) * 2000-03-02 2002-12-26 구상호 카로틴계 폴리엔 사슬 구조 화합물의 제조방법
JP2003530353A (ja) * 2000-04-07 2003-10-14 キム，サン，ギョン オルチプラズの肝繊維化及び肝硬変症進行の予防及び治療剤としての使用方法、及びオルチプラズを主成分として含有する製薬組成物
KR20030067935A (ko) * 2002-02-09 2003-08-19 김상건 올티프라즈를 포함하는 간경화(간경변증) 치료를 위한 간 조직 재생용 제약 조성물
EP1253131A1 (en) * 2001-04-24 2002-10-30 Aventis Animal Nutrition S.A. Process for the preparation of an xanthophyll
ES2195758B1 (es) 2001-12-31 2005-03-01 Antibioticos, S.A.U. Procedimiento mejorado de produccion de licopeno mediante la fermentacion de cepas seleccionadas de blakeslea trispora, formulaciones y usos del licopeno obtenido.
US7759506B2 (en) * 2002-02-25 2010-07-20 Diffusion Pharmaceuticals Llc Bipolar trans carotenoid salts and their uses
JP2005518453A (ja) * 2002-02-25 2005-06-23 ディフュージョン・ファーマシューティカルズ・エルエルシー 二極性トランスカロテノイド塩およびそれらの使用
AU2003237797B2 (en) * 2002-04-05 2009-02-26 University Of South Alabama Functionalized ionic liquids, and methods of use thereof
EP1563081A4 (en) * 2002-10-25 2005-10-26 PROCESS FOR PRODUCING ESTERIFIED ASTAXANTHIN FROM ESTERIFIED ZEAXANTHINE
DE10359434A1 (de) 2003-12-17 2005-07-21 Basf Ag Verfahren zur Herstellung von Phosphoniumsalzen
US7351424B2 (en) 2004-07-22 2008-04-01 Bio Lut S.A. De C.V. Enhanced purity trans-lutein-ester compositions and methods of making same
CA2581507C (en) 2004-09-28 2013-09-10 Chemaphor Inc. Compositions and methods for promoting weight gain and feed conversion
AU2006229688B2 (en) * 2005-02-24 2012-07-26 Diffusion Pharmaceuticals Llc Trans carotenoids, their synthesis, formulation and uses
US20070065487A1 (en) * 2005-09-21 2007-03-22 Bio Lut S.A. De C.V. Trans-lutein xantophyll ester of high purity and high bioavailability in micellar solution and a process for the preparation thereof
JP2009511570A (ja) * 2005-10-11 2009-03-19 リコレッド リミテッド 化学予防剤及び化学療法剤としてのカロテノイドの酸化生成物
CN101041631B (zh) * 2006-03-24 2010-05-12 浙江医药股份有限公司维生素厂 改进的β-胡萝卜素合成工艺
CN101687757A (zh) * 2007-04-13 2010-03-31 扩散药品有限公司 双极性反式类胡萝卜素作为预治疗及其在周围血管疾病的治疗中的应用
DK2214656T3 (en) * 2007-10-26 2019-03-25 Avivagen Inc COMPOSITIONS AND PROCEDURES TO ENHANCE IMMUNE RESPONSE
CA2703946A1 (en) * 2007-10-31 2009-05-07 Diffusion Pharmaceuticals Llc A new class of therapeutics that enhance small molecule diffusion
WO2009112506A1 (en) * 2008-03-11 2009-09-17 Dsm Ip Assets B.V. Novel use of carotenoid (ester)s
WO2010124391A1 (en) 2009-04-30 2010-11-04 Chemaphor Inc. Methods and compositions for improving the health of animals
AU2010263245A1 (en) 2009-06-22 2012-01-19 Diffusion Pharmaceuticals Llc Diffusion enhancing compounds and their use alone or with thrombolytics
CA2801292C (en) 2010-06-02 2019-01-22 Diffusion Pharmaceuticals Llc Oral formulations of bipolar trans carotenoids
CN103288875A (zh) * 2013-05-24 2013-09-11 广州巨元生化有限公司 一种维生素a磷盐的制备方法
WO2015097717A2 (en) * 2013-12-23 2015-07-02 Laurus Labs Private Limited AN IMPROVED PROCESS FOR THE PREPARATION OF β-CAROTENE
SG11201704874PA (en) * 2014-12-15 2017-07-28 Enpro Subsea Ltd Apparatus, systems and methods for oil and gas operations
JP7032320B2 (ja) 2016-03-24 2022-03-08 ディフュージョン・ファーマシューティカルズ・エルエルシー 癌を処置するための、化学療法及び放射線療法を伴う二極性トランスカロテノイドの使用
CN110452147B (zh) * 2019-07-30 2021-07-23 万华化学集团股份有限公司 一种β-胡萝卜素的制备方法
WO2022056827A1 (zh) * 2020-09-18 2022-03-24 厦门金达威维生素有限公司 一种β-胡萝卜素的制备方法
CN113292467B (zh) * 2021-06-09 2023-01-10 安徽智新生化有限公司 一种含醇碱液提纯维生素a油母液的方法
CN113651743B (zh) * 2021-08-30 2023-03-14 万华化学集团股份有限公司 一种β-胡萝卜素的制备方法
CN114292218B (zh) * 2022-01-06 2023-01-13 万华化学集团股份有限公司 一种以VA的C20磷盐为原料合成β-胡萝卜素的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148542B (de) * 1961-10-28 1963-05-16 Hoechst Ag Verfahren zur Herstellung von ª‰-Carotin

Also Published As

Publication number Publication date
CA1058625A (en) 1979-07-17
DE2505869A1 (de) 1976-08-26
CH625212A5 (xx) 1981-09-15
NL186316B (nl) 1990-06-01
NL186316C (nl) 1990-11-01
JPS51101962A (xx) 1976-09-08
US4105855A (en) 1978-08-08
DK55876A (da) 1976-08-13
DK136710C (da) 1978-04-24
JPS5910659B2 (ja) 1984-03-10
DE2505869C3 (de) 1978-05-18
IT1053819B (it) 1981-10-10
GB1529102A (en) 1978-10-18
DK136710B (da) 1977-11-14
FR2300760B1 (xx) 1980-01-25
NL7601401A (nl) 1976-08-16
DE2505869B2 (de) 1977-07-28
FR2300760A1 (fr) 1976-09-10

Similar Documents

Publication Publication Date Title
BE838497A (fr) Procede de preparation de carotenoides symetriques
FR2351997A1 (fr) Procede de preparation de corticosteroides
BE846555A (fr) Procede pour la preparation de polyurethannes
RO70525A (ro) Procedeu de preparare a unor bifeniloxi-derivati
FR2320300A1 (fr) Procede de preparation de chromanones-(4)
BE844736A (fr) Procede de preparation de resorcines
RO70581A (ro) Procedeu de preparare a unor amidoxime
BE857244A (fr) Procede de preparation de 3-chlorocephalosporines
BE857607A (fr) Procede de preparation de carotenoides symetriques
FR2323678A2 (fr) Procede de preparation de polypropylenepolyamines
BE842584A (fr) Procede pour la preparation de dihalogenures gemines
BE852668A (fr) Procede de preparation de 3-halomethylcephemes
BE844943A (fr) Procede de preparation de chromanones-(4)
BE860267R (fr) Procede de preparation de para-alkylphenols
FR2322611A2 (fr) Procede de preparation de gamma-globuline
BE842735A (fr) Procede de preparation de para-alkylphenols
FR2311010A1 (fr) Procede de preparation de 2-aryl-2h-benzotriazoles
BE847331A (fr) Procede de preparation de 4-alkyl-thiosemi-carbazides,
PT64718B (fr) Procede pour la preparation de phenyalcoylamines
FR2342968A1 (fr) Procede de preparation de 3-desoxyanthocyanidines
RO72510A (ro) Procedeu de preparare a unor fenilpirazine
BE840151A (fr) Procede de preparation de 3-methyl-piperidine
FR2348174A1 (fr) Procede pour la preparation de dihalogenures gemines
FR2296628A1 (fr) Procede pour la preparation de chloroamino-s-triazines
BE850632R (fr) Procede de preparation de para-alkylphenols

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BASF A.G.

Effective date: 19960212