ATE297440T1 - Dextran-maleinsäuremonoester und hydrogele daraus - Google Patents

Dextran-maleinsäuremonoester und hydrogele daraus

Info

Publication number
ATE297440T1
ATE297440T1 AT99942304T AT99942304T ATE297440T1 AT E297440 T1 ATE297440 T1 AT E297440T1 AT 99942304 T AT99942304 T AT 99942304T AT 99942304 T AT99942304 T AT 99942304T AT E297440 T1 ATE297440 T1 AT E297440T1
Authority
AT
Austria
Prior art keywords
hydrogels
dextran
maleic acid
hydrgels
acid monoester
Prior art date
Application number
AT99942304T
Other languages
English (en)
Inventor
Sin-Hee Kim
Chee-Youb Won
Chih-Chang Chu
Original Assignee
Cornell Res Foundation 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 Cornell Res Foundation Inc filed Critical Cornell Res Foundation Inc
Application granted granted Critical
Publication of ATE297440T1 publication Critical patent/ATE297440T1/de

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
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT99942304T 1998-08-31 1999-08-25 Dextran-maleinsäuremonoester und hydrogele daraus ATE297440T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9857198P 1998-08-31 1998-08-31
PCT/US1999/018818 WO2000012619A1 (en) 1998-08-31 1999-08-25 Dextran-maleic acid monoesters and hydrogels based thereon

Publications (1)

Publication Number Publication Date
ATE297440T1 true ATE297440T1 (de) 2005-06-15

Family

ID=22269907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99942304T ATE297440T1 (de) 1998-08-31 1999-08-25 Dextran-maleinsäuremonoester und hydrogele daraus

Country Status (8)

Country Link
US (1) US6476204B1 (de)
EP (1) EP1147148B1 (de)
AT (1) ATE297440T1 (de)
AU (1) AU5571399A (de)
CA (1) CA2339166C (de)
DE (1) DE69925757T2 (de)
ES (1) ES2241314T3 (de)
WO (1) WO2000012619A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6716445B2 (en) 1999-04-12 2004-04-06 Cornell Research Foundation, Inc. Hydrogel entrapping therapeutic agent and stent with coating comprising this
ES2298135T3 (es) 1999-04-12 2008-05-16 Cornell Research Foundation, Inc. Sistema formador de hidrogel con componentes hidrofobos e hidrofilos.
US20060177416A1 (en) 2003-10-14 2006-08-10 Medivas, Llc Polymer particle delivery compositions and methods of use
US20040018228A1 (en) * 2000-11-06 2004-01-29 Afmedica, Inc. Compositions and methods for reducing scar tissue formation
AU2002316340B2 (en) * 2001-08-02 2006-09-07 Cornell Research Foundation, Inc. Biodegradable polyhydric alcohol esters
CN100341484C (zh) * 2003-01-16 2007-10-10 康乃尔研究基金会有限公司 部分可生物降解的温度和pH敏感的水凝胶
US8652504B2 (en) 2005-09-22 2014-02-18 Medivas, Llc Solid polymer delivery compositions and methods for use thereof
EP1926780B1 (de) 2005-09-22 2013-08-14 Medivas, LLC Bis-( -amino)-diol-diester-haltige poly(esteramid) und poly(esterurethan)-zusammensetzungen und verwendungsverfahren
EP2004145A4 (de) * 2006-03-24 2013-07-03 Medivas Llc Alkylendicarboxylathaltige biologisch abbaubare poly(ester-amide) und verwendungsverfahren
JP2012506478A (ja) * 2008-10-22 2012-03-15 サーモディクス，インコーポレイティド 膨潤性および生分解性を有するポリマーマトリクス並びにその製造方法
EP2373345B1 (de) * 2008-12-17 2016-05-04 The Johns Hopkins University Biokompatible hydrogele auf polysaccharidbasis
WO2011060095A2 (en) 2009-11-10 2011-05-19 The Johns Hopkins University Hydrogel-based vascular lineage cell growth media and uses thereof
BR112012029519A2 (pt) 2010-05-04 2015-09-08 Cargill Inc substituidores de gordura e materiais de enchimento.
WO2012003370A2 (en) 2010-06-30 2012-01-05 The Johns Hopkins University Functional vascularization with biocompatible polysaccharide-based hydrogels
US9873765B2 (en) 2011-06-23 2018-01-23 Dsm Ip Assets, B.V. Biodegradable polyesteramide copolymers for drug delivery
CA2839841C (en) 2011-06-23 2019-11-05 Dsm Ip Assets B.V. New biodegradable polyesteramide copolymers for drug delivery
WO2013153210A1 (en) * 2012-04-13 2013-10-17 Nanoscape Ag Sustained-release formulation
US10538864B2 (en) 2012-10-24 2020-01-21 Dsm Ip Assets, B.V. Fibers comprising polyesteramide copolymers for drug delivery
AU2015366355B2 (en) 2014-12-18 2020-05-28 Dsm Ip Assets B.V. Drug delivery system for delivery of acid sensitive drugs
EP3402544B1 (de) * 2016-01-17 2022-12-07 Guoming Sun Biokompatible polysaccharidhydrogele und verfahren zur verwendung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002173A (en) * 1974-07-23 1977-01-11 International Paper Company Diester crosslinked polyglucan hydrogels and reticulated sponges thereof
US4032488A (en) * 1975-10-03 1977-06-28 Meito Sangyo Kabushiki Kaisha Dextran ester-olefin compound copolymer and process for preparing same
GB8602115D0 (en) * 1986-01-29 1986-03-05 Courtaulds Plc Absorbent fibres
US4920158A (en) * 1989-10-11 1990-04-24 Medipro Sciences Limited Hydrogel-forming wound dressing or skin coating material
US5013769A (en) * 1988-08-22 1991-05-07 Medipro Sciences Limited Method of making a hydrogel-forming wound dressing or skin coating material
US5527856A (en) 1988-11-21 1996-06-18 Collagen Corporation Method of preparing crosslinked biomaterial compositions for use in tissue augmentation
CA2121129A1 (en) * 1991-10-29 1993-05-13 Patrick Soon-Shiong Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release
US5334640A (en) 1992-04-08 1994-08-02 Clover Consolidated, Ltd. Ionically covalently crosslinked and crosslinkable biocompatible encapsulation compositions and methods
US5393798A (en) 1992-06-05 1995-02-28 Spenco Medical Corporation Hydrogel material and method of preparation
US5541304A (en) 1994-05-02 1996-07-30 Hercules Incorporated Crosslinked hydrogel compositions with improved mechanical performance
EP0712635B1 (de) 1994-05-13 2003-05-02 Kuraray Co., Ltd. Medizinisches polymergel
DE4426008A1 (de) 1994-07-22 1996-01-25 Cassella Ag Hydrophile, hochquellfähige Hydrogele
DE19529409A1 (de) 1995-08-10 1997-02-13 Wolff Walsrode Ag Maleinsäureadditionsproduktgruppen enthaltende, thermoplastische und biologisch abbaubare Polysaccharidester/-etherester

Also Published As

Publication number Publication date
WO2000012619A1 (en) 2000-03-09
US6476204B1 (en) 2002-11-05
DE69925757D1 (de) 2005-07-14
DE69925757T2 (de) 2006-03-23
EP1147148B1 (de) 2005-06-08
AU5571399A (en) 2000-03-21
CA2339166C (en) 2008-01-15
EP1147148A1 (de) 2001-10-24
ES2241314T3 (es) 2005-10-16
CA2339166A1 (en) 2000-03-09
EP1147148A4 (de) 2004-04-07

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Legal Events

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