DK0379239T3 - Fremgangsmåde til fraspaltning af delta4-umættet uronsyre fra glycosaminoglycaner - Google Patents

Fremgangsmåde til fraspaltning af delta4-umættet uronsyre fra glycosaminoglycaner

Info

Publication number: DK0379239T3
Authority: DK; Denmark
Prior art keywords: delta4; glycosaminoglycans; cleavage; uronic acid; unsaturated uronic
Prior art date: 1989-01-19

Application number

DK90200059.5T

Other languages

English (en)

Inventor

Constant A A Van Boeckel

Gijsbert W K Van Dedem

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.)

1989-01-19

Filing date

1990-01-10

Publication date

1995-06-19

1990-01-10 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

1995-06-19 Application granted granted Critical

1995-06-19 Publication of DK0379239T3 publication Critical patent/DK0379239T3/da

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)

DK90200059.5T 1989-01-19 1990-01-10 Fremgangsmåde til fraspaltning af delta4-umættet uronsyre fra glycosaminoglycaner DK0379239T3 (da)

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
DK0379239T3 true DK0379239T3 (da)	1995-06-19

Family

ID=19853979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90200059.5T DK0379239T3 (da)	1989-01-19	1990-01-10	Fremgangsmåde til fraspaltning af delta4-umættet uronsyre fra glycosaminoglycaner

Country Status (8)

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

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.

1989
- 1989-01-19 NL NL8900119A patent/NL8900119A/nl not_active Application Discontinuation
1990
- 1990-01-10 DE DE69017235T patent/DE69017235T2/de not_active Expired - Fee Related
- 1990-01-10 DK DK90200059.5T patent/DK0379239T3/da active
- 1990-01-10 ES ES90200059T patent/ES2071742T3/es not_active Expired - Lifetime
- 1990-01-10 EP EP90200059A patent/EP0379239B1/en not_active Expired - Lifetime
- 1990-01-10 AT AT90200059T patent/ATE119168T1/de not_active IP Right Cessation
- 1990-01-17 US US07/466,161 patent/US5451668A/en not_active Expired - Fee Related
- 1990-01-18 JP JP2009462A patent/JP2996348B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69017235T2 (de)	1995-06-29
EP0379239A1 (en)	1990-07-25
ATE119168T1 (de)	1995-03-15
US5451668A (en)	1995-09-19
DE69017235D1 (de)	1995-04-06
JPH02269102A (ja)	1990-11-02
JP2996348B2 (ja)	1999-12-27
EP0379239B1 (en)	1995-03-01
NL8900119A (nl)	1990-08-16
ES2071742T3 (es)	1995-07-01

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