[go: up one dir, main page]

ES2166007T3 - Procedimiento para la preparacion de antraquinonas sustituidas. - Google Patents

Procedimiento para la preparacion de antraquinonas sustituidas.

Info

Publication number
ES2166007T3
ES2166007T3 ES96937374T ES96937374T ES2166007T3 ES 2166007 T3 ES2166007 T3 ES 2166007T3 ES 96937374 T ES96937374 T ES 96937374T ES 96937374 T ES96937374 T ES 96937374T ES 2166007 T3 ES2166007 T3 ES 2166007T3
Authority
ES
Spain
Prior art keywords
preparation
substituted
pct
antraquinones
procedure
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.)
Expired - Lifetime
Application number
ES96937374T
Other languages
English (en)
Inventor
Cyril Estanove
Francois Pruvost
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.)
Girex SAS
Original Assignee
Girex SAS
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 Girex SAS filed Critical Girex SAS
Application granted granted Critical
Publication of ES2166007T3 publication Critical patent/ES2166007T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/34—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

LA INVENCION SE REFIERE A UN NUEVO PROCEDIMIENTO DE PREPARACION DE ANTRAQUINONAS SUSTITUIDAS REPRESENTADAS POR LA FORMULA GENERAL (I), EN LA QUE R REPRESENTA UN ATOMO DE HIDROGENO O UN GRUPO ALQUILO LINEAL O RAMIFICADO DE 1 A 5 ATOMOS DE CARBONO, UN GRUPO CLOROMETILO, UN GRUPO -COCL, UN GRUPO -COOR'' O UN GRUPO CH{SUB,2}OR'' DONDE, R'' ES UN ATOMO DE HIDROGENO O UN GRUPO ALQUILO LINEAL O RAMIFICADO DE 1 A 5 ATOMOS DE CARBONO, R{SUB,1} REPRESENTA UN ATOMO DE HIDROGENO, UN GRUPO HIDROXILO, ALCOXI LINEAL O RAMIFICADO DE 1 A 5 ATOMOS DE CARBONO, O ACILOXI DE 1 A 5 ATOMOS DE CARBONO, Y R{SUB,2} REPRESENTA UN ATOMO DE HIDROGENO O UN GRUPO ALQUILO LINEAL O RAMIFICADO DE 1 A 5 ATOMOS DE CARBONO, POR REACCION DE DIELS-ALDER ENTRE UNA 1,4NAFTOQUINONA DE FORMULA GENERAL (II), EN LA QUE R{SUB,1} ES COMO SE DESCRIBE ANTERIORMENTE, Y X REPRESENTA UN ATOMO DE HIDROGENO O DE HALOGENO, Y UN DIENO ACICLICO DE FORMULA (III): CH{SUB,2} = CR = CH = CH RMENTE, Y R{SUB,3} REPRESENTA UN GRUPO ALQUILO LINEAL O RAMIFICADO DE 1 A 5 ATOMOS DE CARBONO O UN GRUPO ACILO CUYA PARTE ALQUILO ES LINEAL O RAMIFICADA Y LLEVA 1 A 5 ATOMOS DE CARBONO, SEGUIDA DE UNA REACCION DE SAPONIFICACION, DE AROMATIZACION Y DE OXIDACION, PARA OBTENER LA ANTRAQUINONA SUSTITUIDA DE FORMULA GENERAL (I). APLICACION A LA PREPARACION DE REINAS UTILES EN FARMACIA.
ES96937374T 1995-11-02 1996-10-31 Procedimiento para la preparacion de antraquinonas sustituidas. Expired - Lifetime ES2166007T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512950A FR2740772B1 (fr) 1995-11-02 1995-11-02 Procede de preparation d'anthraquinones substituees et application a la preparation de rheines

Publications (1)

Publication Number Publication Date
ES2166007T3 true ES2166007T3 (es) 2002-04-01

Family

ID=9484166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96937374T Expired - Lifetime ES2166007T3 (es) 1995-11-02 1996-10-31 Procedimiento para la preparacion de antraquinonas sustituidas.

Country Status (13)

Country Link
US (1) US5948924A (es)
EP (1) EP0801639B1 (es)
JP (1) JP3883209B2 (es)
KR (1) KR100507740B1 (es)
AT (1) ATE211460T1 (es)
AU (1) AU712945B2 (es)
CA (1) CA2209270C (es)
DE (1) DE69618340T2 (es)
ES (1) ES2166007T3 (es)
FR (1) FR2740772B1 (es)
PT (1) PT801639E (es)
SI (1) SI0801639T1 (es)
WO (1) WO1997016404A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759079B1 (fr) * 1997-02-03 2002-06-14 Girex Procede de preparation d'anthraquinones substituees et application a la preparation de rheines
FR2911602B1 (fr) * 2007-01-18 2009-05-29 Pierre Fabre Medicament Sa Procede de synthese de la rhein et de ses derives
CN107698434A (zh) * 2016-08-09 2018-02-16 常州高新技术产业开发区三维工业技术研究所有限公司 一种大黄酸的合成工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61653A1 (es) * 1970-09-07 1972-06-27
NL8900329A (nl) * 1989-02-10 1990-09-03 Pharmachemie Bv Cyclische triketonverbindingen en trimethylsilyloxybutadieenverbindingen en hun toepassing bij het bereiden van daunomycinonderivaten.

Also Published As

Publication number Publication date
US5948924A (en) 1999-09-07
WO1997016404A1 (fr) 1997-05-09
JPH11502865A (ja) 1999-03-09
DE69618340D1 (de) 2002-02-07
AU712945B2 (en) 1999-11-18
JP3883209B2 (ja) 2007-02-21
ATE211460T1 (de) 2002-01-15
PT801639E (pt) 2002-06-28
KR980700948A (ko) 1998-04-30
CA2209270A1 (fr) 1997-05-09
EP0801639B1 (fr) 2002-01-02
FR2740772A1 (fr) 1997-05-09
DE69618340T2 (de) 2002-08-14
KR100507740B1 (ko) 2005-11-14
CA2209270C (fr) 2009-03-10
EP0801639A1 (fr) 1997-10-22
SI0801639T1 (en) 2002-04-30
AU7499496A (en) 1997-05-22
FR2740772B1 (fr) 1998-01-16

Similar Documents

Publication Publication Date Title
AU3845695A (en) Use of dioxomorpholines for combating endoparasites, new dioxomorpholines and processes for their preparation
BR9506305A (pt) Aparelho e processo para preparação de formas sólidas com desprendimento controlado do ingrediente ativo
ITMI922699A1 (it) Esteri nitrici con attivita' farmacologica e procedimento per la loro preparazione
IL114794A0 (en) Peptidic compounds analogous to distramycin process for their preparation and their use
IL114446A (en) Pharmaceutical preparation for pain management and process for its preparation
ES2132415T3 (es) Nuevos derivados de 5-pirrolil-2-piridilmetilsulfinilbencimidazol.
GB9512854D0 (en) Novel formulation
SE9600120D0 (sv) Novel medical use
ES2166007T3 (es) Procedimiento para la preparacion de antraquinonas sustituidas.
NO960927D0 (no) Fremgangsmåte ved fremstilling av 9-(2-hydroksy)-etoksymetylguanin
IL75357A0 (en) Primycin components and process for the separation of the antibiotic complex
BR9713569A (pt) Processo para a redução de corantes de enxofre e de cuba.
ES2034678T3 (es) Procedimiento para aumentar la productividad de los cerdos.
AU1870397A (en) Novel monofunctionalised edta, dtpa and ttha derivatives and their use in medical diagnosis and therapy
ES2163001T3 (es) Nuevos derivados de borneol, procedimiento para su preparacion y su utilizacion farmaceutica.
PT94685A (pt) Processo para a preparacao de 2-imidazolinas substituidas e de composicoes farmaceuticas que as contem
AU6991696A (en) 3-beta-aminoazabicyclo-octane or -nonane naphthamide derivatives as antipsychotic agents
WO1989005644A3 (fr) Thienotricyclene
BR9807785A (pt) Processo para a preparação do composto, e, composto
DK0841937T4 (da) Anvendelse af betaglycan til reduktion af ardannelse
BR9510198A (pt) Composto azo pirazolona processo para a sua preparação e utilização do composto
BR9507623A (pt) Composto processo e precursor para á preparação do mesmo
ES2140683T3 (es) Procedimiento para preparar compuestos de benzopirano.
BR9200217A (pt) Composto e processo para a sua producao,medicamento,uso do dito composto e metodo de tratamento de problemas do sono
AU3868895A (en) Process for the preparation of furosemide

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 801639

Country of ref document: ES