PT95961A - Processo para a preparacao de heparinas supersulfatadas - Google Patents

Processo para a preparacao de heparinas supersulfatadas

Info

Publication number
PT95961A
PT95961A PT95961A PT9596190A PT95961A PT 95961 A PT95961 A PT 95961A PT 95961 A PT95961 A PT 95961A PT 9596190 A PT9596190 A PT 9596190A PT 95961 A PT95961 A PT 95961A
Authority
PT
Portugal
Prior art keywords
supersulfated
heparines
preparation
heparins
heparin
Prior art date
Application number
PT95961A
Other languages
English (en)
Other versions
PT95961B (pt
Inventor
Renato Conti
Paolo Casati
Maria Beatrice Corini
Antonio Maggi
Original Assignee
Iketon Farmaceutici Srl
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 Iketon Farmaceutici Srl filed Critical Iketon Farmaceutici Srl
Publication of PT95961A publication Critical patent/PT95961A/pt
Publication of PT95961B publication Critical patent/PT95961B/pt

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT95961A 1989-11-24 1990-11-22 Processo para a preparacao de heparinas supersulfatadas PT95961B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02250489A IT1237518B (it) 1989-11-24 1989-11-24 Eparine supersolfatate

Publications (2)

Publication Number Publication Date
PT95961A true PT95961A (pt) 1991-09-13
PT95961B PT95961B (pt) 1996-12-31

Family

ID=11197161

Family Applications (1)

Application Number Title Priority Date Filing Date
PT95961A PT95961B (pt) 1989-11-24 1990-11-22 Processo para a preparacao de heparinas supersulfatadas

Country Status (9)

Country Link
US (1) US5164378A (pt)
EP (1) EP0432537B1 (pt)
JP (1) JPH03210302A (pt)
AT (1) ATE117697T1 (pt)
DE (1) DE69016383T2 (pt)
ES (1) ES2068969T3 (pt)
IE (1) IE904225A1 (pt)
IT (1) IT1237518B (pt)
PT (1) PT95961B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244373B (it) * 1991-01-18 1994-07-08 Sclavo Spa Composizioni farmaceutiche per uso orale contenenti eparina a basso peso molecolare, loro preparazione ed uso
SE9101155D0 (sv) * 1991-04-18 1991-04-18 Kabi Pharmacia Ab Novel heparin derivatives
US5514665A (en) * 1993-12-30 1996-05-07 University Of British Columbia Method of preventing or reducing the risk of infection by bacterial pathogens utilizing simple and conjugated dextrans
US5783568A (en) * 1994-06-10 1998-07-21 Sugen, Inc. Methods for treating cancer and other cell proliferative diseases
CA2235223A1 (en) 1995-10-30 1997-05-09 Massachusetts Institute Of Technology Rationally designed polysaccharide lyases derived from heparinase i
IT1285546B1 (it) * 1996-01-16 1998-06-18 Alfa Wassermann Spa Uso del dermatano solfato a basso peso molecolare e delle specialita' medicinali che lo contengono nella terapia e nella prevenzione della
IT1290814B1 (it) * 1997-03-24 1998-12-11 Istituto Scient Di Chimica E B Glicosaminoglicani aventi elevata attivita' antitrombotica
US7056504B1 (en) 1998-08-27 2006-06-06 Massachusetts Institute Of Technology Rationally designed heparinases derived from heparinase I and II
EP1109919A2 (en) 1998-08-27 2001-06-27 Massachusetts Institute Of Technology Rationally designed heparinases derived from heparinase i and ii
JP4824170B2 (ja) * 1999-04-23 2011-11-30 マサチューセッツ インスティテュート オブ テクノロジー ポリマーを表記するためのシステムおよび方法
WO2001066772A2 (en) * 2000-03-08 2001-09-13 Massachusetts Institute Of Technology Heparinase iii and uses thereof
DE60138115D1 (de) 2000-09-12 2009-05-07 Massachusetts Inst Technology Verfahren und produkte, die mit niedermolekularem heparin assoziiert sind
US7709461B2 (en) 2000-10-18 2010-05-04 Massachusetts Institute Of Technology Methods and products related to pulmonary delivery of polysaccharides
EP1238670A1 (en) * 2001-03-07 2002-09-11 Bruce Daniels Composition and method for treating and preventing cardiovascular disease and hypertension.
EP1518120A4 (en) 2002-03-11 2008-08-13 Momenta Pharmaceuticals Inc ANALYSIS OF SULFATE POLYSACCHARIDES
JP2006501815A (ja) * 2002-04-25 2006-01-19 モメンタ ファーマシューティカルズ インコーポレイテッド 粘膜送達のための方法および製品
GB0306615D0 (en) * 2003-03-22 2003-04-30 Astrazeneca Ab New use
WO2007019554A2 (en) * 2005-08-08 2007-02-15 Momenta Pharmaceuticals, Inc. Polysaccharides for delivery of active agents
US9139876B1 (en) 2007-05-03 2015-09-22 Momenta Pharmacueticals, Inc. Method of analyzing a preparation of a low molecular weight heparin
ES2817779T3 (es) * 2010-01-19 2021-04-08 Momenta Pharmaceuticals Inc Evaluación de preparaciones de heparina
US9068957B2 (en) 2011-02-21 2015-06-30 Momenta Pharmaceuticals, Inc. Evaluating heparin preparations
US20190002596A1 (en) * 2015-12-30 2019-01-03 Shenzhen Hepalink Pharmaceutical Group Co., Ltd. Sulfated heparin oligosaccharide and preparation method and application thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599172A (en) * 1948-11-29 1952-06-03 Searle & Co Sulfuric acid esters of hyaluronic acid and processes for the production thereof
FR1714M (fr) * 1960-12-29 1963-02-25 Chugai Pharmaceutical Co Ltd Sulfates de polysaccharides faiblement polymérisés.
DE1418844A1 (de) * 1961-05-24 1969-05-08 Hoechst Ag Verfahren zur Herstellung von gegebenenfalls Phosphatgruppen enthaltenden Polysacchariden
US3454560A (en) * 1966-03-01 1969-07-08 Seikagaku Kogyo Co Ltd Process for the production of chondroitin polysulfate
US3506642A (en) * 1967-07-03 1970-04-14 Canada Packers Ltd Stable orally active heparinoid complexes
IT1083903B (it) * 1977-08-09 1985-05-25 Lobo Srl Oligo-eteropolisaccaridi con attivita' eparinosimili,procedimento per il loro ottenimento e relative composizioni terapeutiche
SE7811306L (sv) * 1978-11-01 1980-05-02 Rothman Gunnvor Antikoagulationsmedel samt sett for dess framstellning
JPS57134419A (en) * 1981-02-12 1982-08-19 Eisai Co Ltd Stable anticoagulant of blood
DE3244214A1 (de) * 1982-11-30 1984-05-30 B. Braun Melsungen Ag, 3508 Melsungen Verfahren zur reinigung und fraktionierung von heparin
FR2538404B1 (pt) * 1982-12-28 1985-08-23 Anic Spa
CA1218986A (en) * 1982-12-28 1987-03-10 Annamaria Naggi Process for the depolymerisation and sulfatation of polysaccharides
US4948881A (en) * 1982-12-28 1990-08-14 Sanofi Process for the depolymerization and sulfation of polysaccharides
FR2548672A1 (fr) * 1983-07-04 1985-01-11 Pharmuka Lab Oligosaccharides sulfates et leur utilisation comme medicaments
JPS6049001A (ja) * 1983-08-30 1985-03-18 Eisai Co Ltd アンチトロンビン３低親和性ヘパリン
FR2584728B1 (fr) * 1985-07-12 1987-11-20 Choay Sa Procede de sulfatation de glycosaminoglycanes et de leurs fragments
FR2614026B1 (fr) * 1987-04-16 1992-04-17 Sanofi Sa Heparines de bas poids moleculaire, a structure reguliere, leur preparation et leurs applications biologiques
DE3734815A1 (de) * 1987-10-14 1989-04-27 Luitpold Werk Chem Pharm Polyschwefelsaeureester von bis-aldonsaeureamiden und deren derivaten, verfahren zu ihrer herstellung und arzneimittel
DE3744119A1 (de) * 1987-12-24 1989-07-06 Basf Ag Verwendung von polysulfatierten heparinen
HU208029B (en) * 1988-06-03 1993-07-28 Italfarmaco Spa Process for producing glycose-amino-glycane salts and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
JPH03210302A (ja) 1991-09-13
IT8922504A0 (it) 1989-11-24
IT8922504A1 (it) 1991-05-24
IT1237518B (it) 1993-06-08
EP0432537A2 (en) 1991-06-19
EP0432537B1 (en) 1995-01-25
ATE117697T1 (de) 1995-02-15
PT95961B (pt) 1996-12-31
DE69016383D1 (de) 1995-03-09
EP0432537A3 (en) 1991-11-13
US5164378A (en) 1992-11-17
ES2068969T3 (es) 1995-05-01
DE69016383T2 (de) 1995-07-13
IE904225A1 (en) 1991-06-05

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19910405

FG3A Patent granted, date of granting

Effective date: 19960923

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19980331