ES2071742T3 - Proceso para la escision de acido uronico delta4-insaturado a partir de glicosaminoglicanos. - Google Patents

Proceso para la escision de acido uronico delta4-insaturado a partir de glicosaminoglicanos.

Info

Publication number
ES2071742T3
ES2071742T3 ES90200059T ES90200059T ES2071742T3 ES 2071742 T3 ES2071742 T3 ES 2071742T3 ES 90200059 T ES90200059 T ES 90200059T ES 90200059 T ES90200059 T ES 90200059T ES 2071742 T3 ES2071742 T3 ES 2071742T3
Authority
ES
Spain
Prior art keywords
uronic acid
delta4
glycosaminoglycans
decision
unsaturated
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
ES90200059T
Other languages
English (en)
Inventor
Boeckel Constant Adriaan A Van
Dedem Gijsbert Willem Kare Van
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Application granted granted Critical
Publication of ES2071742T3 publication Critical patent/ES2071742T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0075—Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof
    • C08B37/0078—Degradation products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

EL PROCESO DE DESINTEGRACION DEL DELTA 4-ACIDO URONICO NO SATURADO DE LA GLUCOSA AMINA GLICAN EN EL CUAL LA GLUCOSA AMINO GLICAN ES TRATADA CON UNA SOLUCION IODICA O CON UN AGENTE DECOLORANTE O CON UNA COMBINACION DE AMBOS.
ES90200059T 1989-01-19 1990-01-10 Proceso para la escision de acido uronico delta4-insaturado a partir de glicosaminoglicanos. Expired - Lifetime ES2071742T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900119A NL8900119A (nl) 1989-01-19 1989-01-19 Werkwijze voor het afsplitsen van (delta)4-onverzadigd uronzuur in glycosaminoglycaan fragmenten.

Publications (1)

Publication Number Publication Date
ES2071742T3 true ES2071742T3 (es) 1995-07-01

Family

ID=19853979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200059T Expired - Lifetime ES2071742T3 (es) 1989-01-19 1990-01-10 Proceso para la escision de acido uronico delta4-insaturado a partir de glicosaminoglicanos.

Country Status (8)

Country Link
US (1) US5451668A (es)
EP (1) EP0379239B1 (es)
JP (1) JP2996348B2 (es)
AT (1) ATE119168T1 (es)
DE (1) DE69017235T2 (es)
DK (1) DK0379239T3 (es)
ES (1) ES2071742T3 (es)
NL (1) NL8900119A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1582531A1 (en) * 2004-03-24 2005-10-05 Aventis Pharma S.A. Process for oxidizing unfractionated heparins and detecting presence or absence of glycoserine in heparin and heparin products
JP2006219767A (ja) * 2005-02-08 2006-08-24 Univ Of Tsukuba 製紙用化学パルプ中の不飽和ウロン酸の除去方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830931A (en) * 1954-03-19 1958-04-15 Boots Pure Drug Co Ltd Process of removing colored impurities from heparin
US3135660A (en) * 1956-11-09 1964-06-02 Riker Laboratories Inc Method for purifying sulfated carbohydrates with oxidizing agents
US4239664A (en) * 1978-10-31 1980-12-16 Research Corporation Anti-thrombogenic PVP-heparin polymer
US4826827A (en) * 1979-10-05 1989-05-02 Choay S.A. Short chained oligosaccharides having biological properties, a process for making the same and the use thereof as drugs
US4322275A (en) * 1980-01-10 1982-03-30 Ionics Incorporated Fractionation of protein mixtures
US4446314A (en) * 1980-09-30 1984-05-01 Cutter Laboratories, Inc. Fractionation of heparin
DK196986D0 (da) * 1986-04-30 1986-04-30 Novo Industri As Fremstilling af polysaccharider
SE8702254D0 (sv) * 1987-05-29 1987-05-29 Kabivitrum Ab Novel heparin derivatives
NL8701342A (nl) * 1987-06-09 1989-01-02 Tno Bifunctionele oligosacchariden alsmede daarvan afgeleide aktieve verbindingen.

Also Published As

Publication number Publication date
JPH02269102A (ja) 1990-11-02
ATE119168T1 (de) 1995-03-15
US5451668A (en) 1995-09-19
EP0379239B1 (en) 1995-03-01
EP0379239A1 (en) 1990-07-25
DE69017235D1 (de) 1995-04-06
DK0379239T3 (da) 1995-06-19
JP2996348B2 (ja) 1999-12-27
DE69017235T2 (de) 1995-06-29
NL8900119A (nl) 1990-08-16

Similar Documents

Publication Publication Date Title
IT1232669B (it) Procedimento per la produzione di urea con elevato rendimento energetico.
ES2044837T3 (es) Procedimiento para la preparacion de 1,6-dicloro-1,6-didesoxi-beta-d-fructofuranosil-4-cloro-4-desoxi-alfa-galactopiranosido.
IT8620939A0 (it) Processo per la preparazione di (2,2)-paraciclofano e suoi derivati.
ES2037818T3 (es) Utilizacion de un derivado del acido 3-hidroxibutanoico.
ES2167748T3 (es) Derivados del polisacarido k5 con actividad anticoagulante.
ES2086408T3 (es) Mejora en el blanqueo de una pasta.
ES2056048T3 (es) Proceso mejorado para agentes antibacterianos de acido quinolein-3-carboxilico.
EP0333243A3 (en) Sulphated k5 antigen and sulphated k5 antigen fragments
ES2083690T3 (es) Silicatos.
MX9201801A (es) Oligosacarido que tiene afinidad para el factor de desarrollo del fibroplasto y procedimiento para producirlo.
ES2104598T3 (es) Uso del cofactor ii de heparina modificado.
ES2071742T3 (es) Proceso para la escision de acido uronico delta4-insaturado a partir de glicosaminoglicanos.
ES2070335T3 (es) Procedimiento para la produccion de acido hialuronico de bajo peso molecular.
ES2190991T3 (es) Estabilizacion de plaquetas.
PE10595A1 (es) Metodo de elucion de antimonio a partir de fases solidas utilizando acido sulfurico concentrado con contenido de acido clorhidrico diluido
ES2166800T3 (es) Procedimiento para la preparacion de o,s-acetales de 2,2-difluoroceteno sililo y o,s-esteres del acido alfa,alfa-difluoro-beta-sililoxi-1,3-dioxolan-4-propanoico.
ES8700128A1 (es) Procedimiento de tratamiento especial para productos de cor-cho
ES2018207B3 (es) Un agente para el tratamiento de superficies y proceso para la produccion del mismo.
ES2073531T3 (es) Produccion de oxido de propileno.
ES2176349T3 (es) Proceso de sililacion.
MX9307689A (es) Metodo para el acabado del cuero o piel con caseina.
IT8720436A0 (it) Processo per la preparazione del 2,4-diammino-6-(1-piperidinil)-piri mi-din-n-ossido.
MX9706413A (es) Articulo de celulosa moldeado y metodo para producir el mismo.
IT1258844B (it) Procedimento per la delignificazione di cellulosa grezza
ES2153904T3 (es) Procedimiento para precipitar metales de transicion y metales alcalinoterreos de efluentes de una instalacion de blanqueo.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 379239

Country of ref document: ES