DK9486A - Fremgangsmaade og mellemprodukter til fremstilling af vitamin a eller estere deraf samt mellemprodukternes fremstilling - Google Patents

Fremgangsmaade og mellemprodukter til fremstilling af vitamin a eller estere deraf samt mellemprodukternes fremstilling Download PDF

Info

Publication number
DK9486A
DK9486A DK9486A DK9486A DK9486A DK 9486 A DK9486 A DK 9486A DK 9486 A DK9486 A DK 9486A DK 9486 A DK9486 A DK 9486A DK 9486 A DK9486 A DK 9486A
Authority
DK
Denmark
Prior art keywords
production
intermediates
vitamin
esters
procedure
Prior art date
Application number
DK9486A
Other languages
English (en)
Other versions
DK9486D0 (da
DK171415B1 (da
Inventor
Junzo Otera
Tadakatsu Mandai
Mikio Kawada
Original Assignee
Kuraray Co
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=27547736&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK9486(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP22755085A external-priority patent/JPS6287561A/ja
Priority claimed from JP22754985A external-priority patent/JPS6287559A/ja
Priority claimed from JP23207385A external-priority patent/JPS6289652A/ja
Priority claimed from JP23207485A external-priority patent/JPS6289657A/ja
Application filed by Kuraray Co filed Critical Kuraray Co
Publication of DK9486D0 publication Critical patent/DK9486D0/da
Publication of DK9486A publication Critical patent/DK9486A/da
Application granted granted Critical
Publication of DK171415B1 publication Critical patent/DK171415B1/da

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
    • C07C403/06—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
    • 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
    • C07C403/22—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 sulfur atoms
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK009486A 1985-01-10 1986-01-09 Fremgangsmåde til fremstilling af Vitamin A DK171415B1 (da)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP296485 1985-01-10
JP296485 1985-01-10
JP4166785 1985-03-01
JP4166785 1985-03-01
JP22755085 1985-10-11
JP22755085A JPS6287561A (ja) 1985-10-11 1985-10-11 ビタミンａ又はそのカルボン酸エステルの製造方法
JP22754985 1985-10-11
JP22754985A JPS6287559A (ja) 1985-10-11 1985-10-11 新規なハロスルホン及びその製造方法
JP23207385 1985-10-16
JP23207385A JPS6289652A (ja) 1985-10-16 1985-10-16 新規なビニルスルホン及びその製造方法
JP23207485A JPS6289657A (ja) 1985-10-16 1985-10-16 ビタミンａ又はそのカルボン酸エステルの製造方法
JP23207485 1985-10-16

Publications (3)

Publication Number Publication Date
DK9486D0 DK9486D0 (da) 1986-01-09
DK9486A true DK9486A (da) 1986-07-11
DK171415B1 DK171415B1 (da) 1996-10-21

Family

ID=27547736

Family Applications (5)

Application Number Title Priority Date Filing Date
DK009486A DK171415B1 (da) 1985-01-10 1986-01-09 Fremgangsmåde til fremstilling af Vitamin A
DK91651A DK65191D0 (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065391A DK65391A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065291A DK65291A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065491A DK65491A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling

Family Applications After (4)

Application Number Title Priority Date Filing Date
DK91651A DK65191D0 (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065391A DK65391A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065291A DK65291A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065491A DK65491A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling

Country Status (5)

Country Link
US (2) US4825006A (da)
EP (1) EP0187259B2 (da)
DE (1) DE3578169D1 (da)
DK (5) DK171415B1 (da)
FI (1) FI84264C (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH029857A (ja) * 1988-06-27 1990-01-12 Kuraray Co Ltd ハロスルホンの製造方法
US4942262A (en) * 1988-07-05 1990-07-17 Kuraray Company Ltd. Process for producing vitamin A or its carboxylic acid esters
EP0456287A1 (en) * 1990-04-10 1991-11-13 Duphar International Research B.V New sulfonyl compound and use of said compound in the process of producing vitamin A or its esters
US5521221A (en) * 1991-04-09 1996-05-28 Sloan-Kettering Institute For Cancer Research Retro-α-retinol (4,14-retro-retinol) derivatives and uses of retro-α-retinol
US5908868A (en) * 1991-04-09 1999-06-01 Sloan-Kettering Institute For Cancer Research Retinol derivatives useful for enhancing immune response
FR2698872B1 (fr) * 1992-12-07 1995-01-13 Rhone Poulenc Nutrition Animal Procédé de préparation de la vitamine A et composés intermédiaires utiles pour ce procédé.
US5426248A (en) * 1994-08-03 1995-06-20 The Procter & Gamble Company Stable vitamin A
US5648091A (en) * 1994-08-03 1997-07-15 The Proctor & Gamble Company Stable vitamin A encapsulated
US6208396B1 (en) 1996-10-25 2001-03-27 Sumitomo Chemical Company, Limited Normally white mode twisted nematic liquid crystal display device having improved viewing angle characteristics
EP0900785A3 (en) * 1997-08-25 2000-11-22 Sumitomo Chemical Company, Limited Vitamin A related compounds and process for producing the same
US6348622B1 (en) 1997-08-25 2002-02-19 Sumitomo Chemical Company, Limited Vitamin a related compounds and process for producing the same
US20030008919A1 (en) * 1999-06-03 2003-01-09 Jean-Baptiste Roullet Use of retinoids to treat high blood pressure and other cardiovascular disease
DE19926090A1 (de) * 1998-06-12 1999-12-16 Sumitomo Chemical Co Verfahren und Zwischenprodukt zur Herstellung von Retinal
TW530044B (en) * 1998-09-01 2003-05-01 Sumitomo Chemical Co Tetraene derivative and process for producing the same
CN1342142A (zh) * 1998-10-26 2002-03-27 住友化学工业株式会社 视黄醇的生产方法及其中间体
AU3459200A (en) 1999-04-05 2000-10-23 Sumitomo Chemical Company, Limited Process for the preparation of vitamin a, intermediates, and process for the preparation of the intermediates
JP2001114756A (ja) * 1999-10-12 2001-04-24 Sumitomo Chem Co Ltd β−カロチンの製造方法
KR20010078067A (ko) 2000-01-28 2001-08-20 고사이 아끼오 디할로-화합물 및 비타민 ａ 유도체의 제조 방법
US6660888B2 (en) 2000-10-18 2003-12-09 Sumitomo Chemical Company, Limited Process for producing retinol and intermediate compounds for producing the same
US6806387B2 (en) * 2001-09-10 2004-10-19 Sumitomo Chemical Company, Limited Process for preparation of allyl sulfone derivatives and intermediates for the preparation
CN102363606B (zh) * 2011-11-03 2013-06-19 厦门金达威集团股份有限公司 维生素a棕榈酸酯的合成方法
WO2020212163A1 (en) * 2019-04-15 2020-10-22 Dsm Ip Assets B.V. Specific dehydrogenation process (i)
CN110330451A (zh) * 2019-06-05 2019-10-15 广州巨元生化有限公司 一种维生素a中间体及其醋酸酯的制备工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631533A (en) * 1947-05-06 1949-11-04 Hoffmann La Roche Improvements in or relating to the manufacture of pentaenes
BE794943A (fr) * 1972-02-04 1973-08-02 Rhone Poulenc Sa Nouvelles sulfones methyleniques dans la serie des terpenes
FR2240201B1 (da) * 1973-08-10 1976-09-17 Anvar
FR2359821A1 (fr) * 1976-07-28 1978-02-24 Rhone Poulenc Ind Perfectionnement au procede de preparation de la vitamine a a partir de sulfones

Also Published As

Publication number Publication date
DK65491D0 (da) 1991-04-11
DK65391D0 (da) 1991-04-11
DK65191A (da) 1991-04-11
EP0187259A3 (en) 1988-06-08
EP0187259A2 (en) 1986-07-16
EP0187259B1 (en) 1990-06-13
FI860094A0 (fi) 1986-01-09
DK9486D0 (da) 1986-01-09
FI84264B (fi) 1991-07-31
DK65491A (da) 1991-04-11
DK65291D0 (da) 1991-04-11
EP0187259B2 (en) 1996-05-15
FI860094A7 (fi) 1986-07-11
DE3578169D1 (de) 1990-07-19
US4825006A (en) 1989-04-25
DK65191D0 (da) 1991-04-11
DK171415B1 (da) 1996-10-21
US4876400A (en) 1989-10-24
DK65291A (da) 1991-04-11
DK65391A (da) 1991-04-11
FI84264C (fi) 1991-11-11

Similar Documents

Publication Publication Date Title
DK9486A (da) Fremgangsmaade og mellemprodukter til fremstilling af vitamin a eller estere deraf samt mellemprodukternes fremstilling
FI873605A0 (fi) Laite elintarviketuotteiden automaattista valmistusta varten
DK186989A (da) Stabiliserede hoejumaettede fedtsyrer og derivater af saadanne syrer samt fremgangsmaade til fremstilling deraf
IT1190018B (it) Procedimento per la produzione di beta-allumina
PT83180B (pt) Processo para a preparacao de esteres aril-piperidinicos
DK165355C (da) Fremgangsmaade til mikroindkapsling af laegemidler
DK152764C (da) Fremgangsmaade til fremstilling af et immobiliseret enzymprodukt
DK10886A (da) Fremgangsmaade til fremstilling af sukkerketaler
DK205886D0 (da) Fremgangsmaade til udvinding af et enzymprodukt
ES539831A0 (es) Metodo de preparar cremas alimentarias batibles
DK382886A (da) Fremgangsmaade til fremstilling af hormonfaktorderivater
DK388786D0 (da) Fremgangsmaade til fremstilling af carbamidsyreestere
DK312988A (da) Fremgangsmaade til fremstilling af zidovudin samt mellemprodukter ved fremgangsmaaden
DK223786A (da) Fremgangsmaade til omdannelse af ajle og produkter fremstillet ved fremgangsmaaden
FI860597A0 (fi) Foerfarande foer framstaellning av en substituerad fenylurea.
DE3682827D1 (de) Herstellungsverfahren von estern der trans-alpha-benzoylacrylsaeure.
DK98386D0 (da) Fremgangsmaade og mellemprodukter til fremstilling af 4-alkoxy-6-alkyl-2-cyanamino-1,3,5-triaziner samt mellemprodukternes fremstilling
IT1187948B (it) Procedimento di decorazione di un sopporto trasparente e sopporoto de corativo ottenuto
DK98086D0 (da) Fremgangsmaade og mellemprodukter til fremstilling af 2-cyanamino-1,3,5-triaziner samt mellemprodukternes fremstilling
DK666488A (da) Mellemprodukter for azatadin samt en fremgangsmaade til fremstilling og anvendelse af saadanne mellemprodukter
DK494585D0 (da) Ark- eller baneformede fiberprodukter samt fremgangsmaade til fremstilling af ark- eller baneformede fiberprodukter
ES548296A0 (es) Procedimiento de preparacion de un derivado del acido peni- cilanico y sus sales
BR8503094A (pt) Linha de montagem para a producao de produtos em couro e similares
ES537157A0 (es) Procedimiento para la mejora de la fermentacion de acido clavulanico y sus sales
IT1196866B (it) Procedimento e dispositivo per la produzione mediante elettroforesi di un pannello di filatrazione ceramico

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

Country of ref document: DK