CA2585640C - Use of 2-o desulfated heparin for the treatment of heparin-induced thrombocytopenia (hit) syndrome - Google Patents

Use of 2-o desulfated heparin for the treatment of heparin-induced thrombocytopenia (hit) syndrome Download PDF

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Publication number
CA2585640C
CA2585640C CA2585640A CA2585640A CA2585640C CA 2585640 C CA2585640 C CA 2585640C CA 2585640 A CA2585640 A CA 2585640A CA 2585640 A CA2585640 A CA 2585640A CA 2585640 C CA2585640 C CA 2585640C
Authority
CA
Canada
Prior art keywords
heparin
desulfated
medicament
desulfated heparin
hit
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
CA2585640A
Other languages
English (en)
French (fr)
Other versions
CA2585640A1 (en
Inventor
Jeanine M. Walenga
Thomas Preston Kennedy
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.)
Cantex Pharmaceuticals Inc
Original Assignee
ParinGenix Inc
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 ParinGenix Inc filed Critical ParinGenix Inc
Publication of CA2585640A1 publication Critical patent/CA2585640A1/en
Application granted granted Critical
Publication of CA2585640C publication Critical patent/CA2585640C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/726—Glycosaminoglycans, i.e. mucopolysaccharides
    • A61K31/727—Heparin; Heparan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/737—Sulfated polysaccharides, e.g. chondroitin sulfate, dermatan sulfate
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/10—Heparin; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Diabetes (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
CA2585640A 2004-10-27 2005-10-26 Use of 2-o desulfated heparin for the treatment of heparin-induced thrombocytopenia (hit) syndrome Expired - Lifetime CA2585640C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/974,566 2004-10-27
US10/974,566 US7468358B2 (en) 2004-06-16 2004-10-27 Method and medicament for sulfated polysaccharide treatment of heparin-induced thrombocytopenia (HIT) syndrome
PCT/US2005/039011 WO2006047755A2 (en) 2004-10-27 2005-10-26 Method and medicament for sulfated polysaccharide treatment of heparin-induced thrombocytopenia (hit) syndrome

Publications (2)

Publication Number Publication Date
CA2585640A1 CA2585640A1 (en) 2006-05-04
CA2585640C true CA2585640C (en) 2012-01-10

Family

ID=36228513

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2585640A Expired - Lifetime CA2585640C (en) 2004-10-27 2005-10-26 Use of 2-o desulfated heparin for the treatment of heparin-induced thrombocytopenia (hit) syndrome

Country Status (9)

Country Link
US (1) US7468358B2 (https=)
EP (1) EP1807095B1 (https=)
JP (1) JP2008518090A (https=)
AT (1) ATE507836T1 (https=)
AU (1) AU2005299568A1 (https=)
CA (1) CA2585640C (https=)
DE (1) DE602005027883D1 (https=)
ES (1) ES2366342T3 (https=)
WO (1) WO2006047755A2 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050261241A1 (en) 2004-05-19 2005-11-24 Celsus Biopharmaceuticals, Inc. Use of dermatan sulfates and/or desulfated heparins to treat or prevent heparinoid-induced autoimmune responses
CA2678587A1 (en) * 2007-02-28 2008-09-04 Paringenix, Inc. O-desulfated heparins treating acute exacerbations of chronic obstructive pulmonary disease
US20090036405A1 (en) * 2007-07-23 2009-02-05 University Of Utah Method for blocking ligation of the receptor for advanced glycation end-products (rage)
US20090238852A1 (en) * 2008-03-21 2009-09-24 University Of Utah Research Foundation Methods for controlling intracellular calcium levels associated with an ischemic event
EP2464668B1 (en) 2009-07-31 2022-12-07 Reliable Biopharmaceutical Corporation Process for preparing fondaparinux sodium and intermediates useful in the synthesis thereof
US8420790B2 (en) 2009-10-30 2013-04-16 Reliable Biopharmaceutical Corporation Efficient and scalable process for the manufacture of Fondaparinux sodium
EP2617737B1 (en) * 2010-09-14 2017-03-01 University Of Miyazaki High purity heparin and production method therefor
DK2646037T3 (en) * 2010-12-01 2019-03-04 Univ Australian National use of polyanions to inhibit the cytotoxic activity of histones in the treatment of sepsis
WO2013016181A1 (en) * 2011-07-22 2013-01-31 Paringenix, Inc. Compositions and methods for anti-coagulation
IN2014MN01750A (https=) 2012-02-02 2015-07-03 Reliable Biopharmaceutical Corp
CN108498532B (zh) * 2012-05-09 2021-07-23 坎泰克斯制药股份有限公司 骨髓抑制的治疗
AU2016234916A1 (en) * 2012-05-09 2016-11-17 Cantex Pharmaceuticals, Inc. Treatment of myelosuppression
US20170096549A1 (en) 2014-03-17 2017-04-06 Cantex Pharmaceuticals, Inc. Multivalent cation formulations of partially desulfated heparins
US10052346B2 (en) 2015-02-17 2018-08-21 Cantex Pharmaceuticals, Inc. Treatment of myelodysplastic syndromes with 2-O and,or 3-O desulfated heparinoids
WO2016141172A1 (en) 2015-03-03 2016-09-09 Laboratory Corporation Of America Holdings Methods and systems for measuring serotonin in a sample
WO2019236453A1 (en) * 2018-06-03 2019-12-12 Glycomira Therapeutics, Inc. Methods for preventing a serious health consequence and/or tissue damage after exposure to ionizing radiation and /or chemotherapy
WO2022015794A1 (en) 2020-07-14 2022-01-20 Optimvia, Llc Methods for synthesizing non-anticoagulant heparan sulfate
GB202006960D0 (en) * 2020-05-12 2020-06-24 Aplagon Oy Therapeutic

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE380047T1 (de) * 1992-07-24 2007-12-15 Thomas P Kennedy Nicht-antikoagulierende desulfatierte heparine als medikamente
US5668118A (en) 1992-07-24 1997-09-16 Cavalier Pharmaceuticals Method of synthesis of 2-O-desulfated Heparin and use thereof for inhibition of elastase and Cathepspin G
US5696100A (en) * 1992-12-22 1997-12-09 Glycomed Incorporated Method for controlling O-desulfation of heparin and compositions produced thereby
ES2231880T3 (es) * 1996-07-29 2005-05-16 Paringenix, Inc. Procedimiento para tratar el asma con heparina o-desulfatada.
AU1477000A (en) 1998-11-13 2000-06-05 Eli Lilly And Company Method of treating heparin-induced thrombocytopenia
EP1223948A2 (en) 1999-09-13 2002-07-24 CHARLOTTE-MECKLENBURG HOSPITAL doing business as Carolinas Medical Center Method of inhibiting nf-kappa-b with heparin, for treating cardiovascular diseases and inflammations
US6489311B1 (en) 2000-05-02 2002-12-03 Charlotte-Mecklenburg Hospital Authoirty Method for the prevention of apoptosis
AU2003293122A1 (en) 2002-11-27 2004-06-23 Massachusetts Institute Of Technology Methods for synthesizing polysaccharides
US20050261241A1 (en) * 2004-05-19 2005-11-24 Celsus Biopharmaceuticals, Inc. Use of dermatan sulfates and/or desulfated heparins to treat or prevent heparinoid-induced autoimmune responses
US20050282775A1 (en) * 2004-06-16 2005-12-22 Paringenix, Inc. Method and medicament for sulfated polysaccharide treatment of inflammation without inducing platelet activation and heparin-induced thrombocytopenia syndrome

Also Published As

Publication number Publication date
ES2366342T3 (es) 2011-10-19
CA2585640A1 (en) 2006-05-04
JP2008518090A (ja) 2008-05-29
EP1807095A2 (en) 2007-07-18
US20070123489A1 (en) 2007-05-31
AU2005299568A1 (en) 2006-05-04
EP1807095B1 (en) 2011-05-04
EP1807095A4 (en) 2008-08-27
WO2006047755A3 (en) 2007-02-01
WO2006047755A2 (en) 2006-05-04
ATE507836T1 (de) 2011-05-15
DE602005027883D1 (de) 2011-06-16
US7468358B2 (en) 2008-12-23

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H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250428