ATE136019T1 - Synthese von karminsäure und hauptzwischenprodukten - Google Patents

Synthese von karminsäure und hauptzwischenprodukten

Info

Publication number
ATE136019T1
ATE136019T1 AT91913677T AT91913677T ATE136019T1 AT E136019 T1 ATE136019 T1 AT E136019T1 AT 91913677 T AT91913677 T AT 91913677T AT 91913677 T AT91913677 T AT 91913677T AT E136019 T1 ATE136019 T1 AT E136019T1
Authority
AT
Austria
Prior art keywords
synthesis
pct
carminic acid
intermediate products
main intermediate
Prior art date
Application number
AT91913677T
Other languages
English (en)
Inventor
John Henry Paul Tyman
Alberto Fiecchi
Original Assignee
Europ Colour Plc
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
Priority claimed from GB909015703A external-priority patent/GB9015703D0/en
Priority claimed from GB919104204A external-priority patent/GB9104204D0/en
Application filed by Europ Colour Plc filed Critical Europ Colour Plc
Application granted granted Critical
Publication of ATE136019T1 publication Critical patent/ATE136019T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/04—Preparation by synthesis of the nucleus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C66/00—Quinone carboxylic acids
    • C07C66/02—Anthraquinone carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
AT91913677T 1990-07-17 1991-07-15 Synthese von karminsäure und hauptzwischenprodukten ATE136019T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909015703A GB9015703D0 (en) 1990-07-17 1990-07-17 Synthesis of alkyl 6-desoxykermesates
GB919104204A GB9104204D0 (en) 1991-02-28 1991-02-28 Synthesis

Publications (1)

Publication Number Publication Date
ATE136019T1 true ATE136019T1 (de) 1996-04-15

Family

ID=26297339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91913677T ATE136019T1 (de) 1990-07-17 1991-07-15 Synthese von karminsäure und hauptzwischenprodukten

Country Status (7)

Country Link
US (1) US5424421A (de)
EP (1) EP0602027B1 (de)
JP (1) JPH05509095A (de)
AT (1) ATE136019T1 (de)
AU (1) AU8295591A (de)
DE (1) DE69118405D1 (de)
WO (1) WO1992001664A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412123A (en) * 1993-02-08 1995-05-02 Glycomed Incorporated Anthraquinone and anthracene derivatives as inhibitors of the cell-adhesion molecules of the immune system
AU1903699A (en) * 1997-12-08 1999-06-28 Glycomed Incorporated Disalicylate analog based sialyl lewisx mimetics
DK3330374T3 (da) 2013-12-18 2022-03-07 Univ Danmarks Tekniske Glycosyltransferase glycosylerende flavokermessyre og/eller kermessyre
PE20180674A1 (es) 2015-06-10 2018-04-19 Univ Danmarks Tekniske Uso de octacetidos sintasa para producir acido kermesico y acido flavokermesico

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8525871D0 (en) * 1985-10-21 1985-11-27 Tate & Lyle Plc Chemical compound
HU198216B (en) * 1986-05-12 1989-08-28 Kanto Ishi Pharma Co Ltd Process for producing sialosyl-cholesterin and pharmaceutical compositions containing them as active components
JP2504000B2 (ja) * 1986-09-02 1996-06-05 日本新薬株式会社 グルコシルモラノリン誘導体
DE3715779A1 (de) * 1987-05-12 1988-11-24 Kali Chemie Pharma Gmbh Flavon-3-carbonsaeure-verbindungen sowie verfahren, zwischenprodukte zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
US4933398A (en) * 1987-07-01 1990-06-12 Ciba-Geigy Corporation Photosensitive epoxy resins and use thereof

Also Published As

Publication number Publication date
JPH05509095A (ja) 1993-12-16
DE69118405D1 (de) 1996-05-02
US5424421A (en) 1995-06-13
EP0602027B1 (de) 1996-03-27
EP0602027A1 (de) 1994-06-22
WO1992001664A1 (en) 1992-02-06
AU8295591A (en) 1992-02-18

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Legal Events

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