HUP0100775A3 - Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation - Google Patents

Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation

Info

Publication number
HUP0100775A3
HUP0100775A3 HU0100775A HUP0100775A HUP0100775A3 HU P0100775 A3 HUP0100775 A3 HU P0100775A3 HU 0100775 A HU0100775 A HU 0100775A HU P0100775 A HUP0100775 A HU P0100775A HU P0100775 A3 HUP0100775 A3 HU P0100775A3
Authority
HU
Hungary
Prior art keywords
sulphated
polyurethanes
preparation
hyaluronic acid
covalently bound
Prior art date
Application number
HU0100775A
Other languages
English (en)
Original Assignee
Fidia Advanced Biopolymers 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 Fidia Advanced Biopolymers Srl filed Critical Fidia Advanced Biopolymers Srl
Publication of HUP0100775A2 publication Critical patent/HUP0100775A2/hu
Publication of HUP0100775A3 publication Critical patent/HUP0100775A3/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
HU0100775A 1998-02-25 1999-02-24 Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation HUP0100775A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98PD000037A ITPD980037A1 (it) 1998-02-25 1998-02-25 Acido ialuronico solfatato e i suoi derivati legati covalentemente a polimeri sintetici pe la preparazione di biomateriali e per il rivesti
PCT/EP1999/001191 WO1999043728A1 (en) 1998-02-25 1999-02-24 Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation

Publications (2)

Publication Number Publication Date
HUP0100775A2 HUP0100775A2 (hu) 2001-08-28
HUP0100775A3 true HUP0100775A3 (en) 2003-07-28

Family

ID=11392070

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0100775A HUP0100775A3 (en) 1998-02-25 1999-02-24 Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation

Country Status (13)

Country Link
US (1) US7345117B1 (hu)
EP (1) EP1060204B1 (hu)
JP (1) JP4280962B2 (hu)
AT (1) ATE219116T1 (hu)
AU (1) AU745199B2 (hu)
CA (1) CA2321890C (hu)
DE (1) DE69901800T2 (hu)
ES (1) ES2177263T3 (hu)
HU (1) HUP0100775A3 (hu)
IL (1) IL137988A (hu)
IT (1) ITPD980037A1 (hu)
NO (1) NO329374B1 (hu)
WO (1) WO1999043728A1 (hu)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6160032A (en) * 1998-09-30 2000-12-12 Medtronic Ave, Inc. Biocompatible coating composition
DE10352137A1 (de) 2003-11-04 2005-06-16 Beschorner, Katharina, Dr. Verwendung sulfatierter Hyaluronsäure
US8313765B2 (en) 2003-12-04 2012-11-20 Industrial Technology Research Institute Biodegradable hyaluronic acid derivative, biodegradable polymeric micelle composition and pharmaceutical or bioactive composition
GB2408741B (en) 2003-12-04 2008-06-18 Ind Tech Res Inst Hyaluronic acid derivative with urethane linkage
TWI243004B (en) 2003-12-31 2005-11-01 Ind Tech Res Inst Method for manufacturing low-temperature highly conductive layer and its structure
KR101594552B1 (ko) 2008-04-04 2016-02-17 유니버시티 오브 유타 리서치 파운데이션 알킬화된 반합성 글리코사미노글리코산 에테르 및 이의 제조 및 사용 방법
US8343942B2 (en) 2008-04-04 2013-01-01 University Of Utah Research Foundation Methods for treating interstitial cystitis
US20120219554A2 (en) * 2009-05-14 2012-08-30 Fidia Farmaceutici S.P.A. Extracellular yaluronidase from streptomyces koganeiensis
EP2688402B1 (en) 2011-03-23 2018-10-24 University of Utah Research Foundation Means for treating or preventing urological inflammation
FR2983483B1 (fr) 2011-12-02 2014-11-14 Vivacy Lab Procede de substitution et reticulation simultanees d'un polysaccharide via ses fonctions hydroxyles
CZ2014451A3 (cs) 2014-06-30 2016-01-13 Contipro Pharma A.S. Protinádorová kompozice na bázi kyseliny hyaluronové a anorganických nanočástic, způsob její přípravy a použití
CN106714856B (zh) * 2014-09-18 2020-03-03 尚卓耐斯特公司 含有糖胺聚糖和蛋白质的组合物
CZ309295B6 (cs) 2015-03-09 2022-08-10 Contipro A.S. Samonosný, biodegradabilní film na bázi hydrofobizované kyseliny hyaluronové, způsob jeho přípravy a použití
CZ306479B6 (cs) 2015-06-15 2017-02-08 Contipro A.S. Způsob síťování polysacharidů s využitím fotolabilních chránicích skupin
CZ306662B6 (cs) 2015-06-26 2017-04-26 Contipro A.S. Deriváty sulfatovaných polysacharidů, způsob jejich přípravy, způsob jejich modifikace a použití
CZ308106B6 (cs) 2016-06-27 2020-01-08 Contipro A.S. Nenasycené deriváty polysacharidů, způsob jejich přípravy a jejich použití
US11337994B2 (en) 2016-09-15 2022-05-24 University Of Utah Research Foundation In situ gelling compositions for the treatment or prevention of inflammation and tissue damage
FR3062854B1 (fr) * 2017-02-10 2019-04-12 Polymerexpert Sa Solution viscoelastique aqueuse et son utilisation dans un dispositif d'injection
KR102025319B1 (ko) * 2018-11-13 2019-09-25 고려대학교 산학협력단 황산화된 히알루론산 유도체, 이의 제조방법 및 이를 포함하는 근골격계 관절질환의 예방 또는 치료용 약학 조성물

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500676A (en) * 1983-12-15 1985-02-19 Biomatrix, Inc. Hyaluronate modified polymeric articles
US4487865A (en) * 1983-12-15 1984-12-11 Biomatrix, Inc. Polymeric articles modified with hyaluronate
US5023114A (en) * 1984-08-23 1991-06-11 Gregory Halpern Method of hydrophilic coating of plastics
US4851521A (en) * 1985-07-08 1989-07-25 Fidia, S.P.A. Esters of hyaluronic acid
IT1213023B (it) * 1986-01-16 1989-12-07 Rolando Barbucci Materiale capace di adsorbire stabilmente elevate quantita' di eparina, e suo procedimento di preparazione.
ITPD940054A1 (it) * 1994-03-23 1995-09-23 Fidia Advanced Biopolymers Srl Polisaccaridi solfatati
CZ293637B6 (cs) * 1995-02-07 2004-06-16 Fidia Advanced Biopolymers, S.R.L. Způsob potahování povrchu předmětu kyselinou hyaluronovou nebo jejím derivátem
CA2285542C (en) * 1997-04-04 2007-07-17 Fidia Advanced Biopolymers Srl N-sulphated hyaluronic acid compounds, derivatives thereof and a process for their preparation
WO1998046659A1 (fr) * 1997-04-17 1998-10-22 Toyobo Co., Ltd. Polymeres biocompatibles
US6160032A (en) * 1998-09-30 2000-12-12 Medtronic Ave, Inc. Biocompatible coating composition
IT1303735B1 (it) * 1998-11-11 2001-02-23 Falorni Italia Farmaceutici S Acidi ialuronici reticolati e loro usi medici.
IT1303738B1 (it) * 1998-11-11 2001-02-23 Aquisitio S P A Processo di reticolazione di polisaccaridi carbossilati.

Also Published As

Publication number Publication date
EP1060204B1 (en) 2002-06-12
ES2177263T3 (es) 2002-12-01
JP2002504601A (ja) 2002-02-12
DE69901800T2 (de) 2002-11-07
NO329374B1 (no) 2010-10-04
ITPD980037A1 (it) 1999-08-25
NO20004210L (no) 2000-08-23
WO1999043728A1 (en) 1999-09-02
NO20004210D0 (no) 2000-08-23
CA2321890C (en) 2009-12-22
JP4280962B2 (ja) 2009-06-17
US7345117B1 (en) 2008-03-18
IL137988A (en) 2005-11-20
CA2321890A1 (en) 1999-09-02
EP1060204A1 (en) 2000-12-20
IL137988A0 (en) 2001-10-31
ATE219116T1 (de) 2002-06-15
AU3029999A (en) 1999-09-15
DE69901800D1 (de) 2002-07-18
AU745199B2 (en) 2002-03-14
HUP0100775A2 (hu) 2001-08-28

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