HUP0100775A2 - Szulfatált hialuronsav(származékok)hoz kovalens kötéssel kapcsolódó poliuretánok, eljárás azok előállítására, ilyen poliuretánokat tartalmazó hemokompatibilis anyagok és az azokkal bevont termékek - Google Patents
Szulfatált hialuronsav(származékok)hoz kovalens kötéssel kapcsolódó poliuretánok, eljárás azok előállítására, ilyen poliuretánokat tartalmazó hemokompatibilis anyagok és az azokkal bevont termékekInfo
- Publication number
- HUP0100775A2 HUP0100775A2 HU0100775A HUP0100775A HUP0100775A2 HU P0100775 A2 HUP0100775 A2 HU P0100775A2 HU 0100775 A HU0100775 A HU 0100775A HU P0100775 A HUP0100775 A HU P0100775A HU P0100775 A2 HUP0100775 A2 HU P0100775A2
- Authority
- HU
- Hungary
- Prior art keywords
- polyurethanes
- formula
- hyaluronic acid
- sulphated
- adducts
- Prior art date
Links
- 239000004814 polyurethane Substances 0.000 title abstract 9
- 229920002635 polyurethane Polymers 0.000 title abstract 8
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical class CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000560 biocompatible material Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Polyurethanes Or Polyureas (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A találmány szulfatált hialuronsav(származékok)hoz kovalens kötésselkapcsolódó poliuretánokra, azok előállítására alkalmas eljárásra,ilyen poliuretánokat tartalmazó hemokompatibilis anyagokra és azazokkal bevont termékekre vonatkozik. A találmány szerinti, PU helyénpoliuretánláncból származó gyököt, Hsulph helyén pedig szulfatálthialuronsavból vagy legalább egy szabad funkciós hidroxilcsoportottartalmazó szulfatált hialuronsavszármazékból származó gyököttartalmazó (I) általános képletű poliuretánokat úgy állítják elő, hogy(IV) általános képletű poliuretánokat N,N'-diciklohexil-karbodiimidjelenlétében bróm-ecetsavval reagáltatva (III) általános képletűadduktokat képeznek, és ezeket az adduktokat HOOC-Hsulph általánosképletű vegyülettel reagáltatják. A (II) általános képletűpoliuretánokat úgy állítják elő, hogy HOOC- Hsulph általános képletűvegyületeket hexametilén-diizocianáttal reagáltatva (VI) általánosképletű adduktokat képeznek, és ezeket az adduktokat (IV) általánosképletű poliuretánokkal reagáltatják. A találmány szerintihemokompatibilis anyagok például szivacsok, fóliák és membránok, míg atalálmány szerinti ipari vagy gyó- gyászati árucikkek és eszközökpéldául katéterek, vezetőcsatornák és szondák lehetnek. Ó
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 true HUP0100775A2 (hu) | 2001-08-28 |
HUP0100775A3 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)
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 |
MX2010010904A (es) | 2008-04-04 | 2010-11-04 | Univ Utah Res Found | Eteres de glicosaminoglicosano semisinteticos alquilados, y metodos para elaborarlos y usarlos. |
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 |
AU2012230822A1 (en) | 2011-03-23 | 2013-11-07 | University Of Utah Research Foundation | Methods 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 |
JP6648142B2 (ja) * | 2014-09-18 | 2020-02-14 | コンドロネスト・ソシエテ・アノニム | グリコサミノグリカンおよびタンパク質を含む組成物 |
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)
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 |
ATE219381T1 (de) * | 1995-02-07 | 2002-07-15 | Fidia Advanced Biopolymers Srl | Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren |
ATE229038T1 (de) | 1997-04-04 | 2002-12-15 | Fidia Advanced Biopolymers Srl | N-sulfatierte hyaluronsäureverbindungen, ihre derivate und verfahren zu ihrer herstellung |
DE69831912T2 (de) * | 1997-04-17 | 2006-07-13 | Toyobo Co., Ltd. | Biokompatible polymere |
US6160032A (en) * | 1998-09-30 | 2000-12-12 | Medtronic Ave, Inc. | Biocompatible coating composition |
IT1303738B1 (it) * | 1998-11-11 | 2001-02-23 | Aquisitio S P A | Processo di reticolazione di polisaccaridi carbossilati. |
IT1303735B1 (it) * | 1998-11-11 | 2001-02-23 | Falorni Italia Farmaceutici S | Acidi ialuronici reticolati e loro usi medici. |
-
1998
- 1998-02-25 IT IT98PD000037A patent/ITPD980037A1/it unknown
-
1999
- 1999-02-24 AU AU30299/99A patent/AU745199B2/en not_active Ceased
- 1999-02-24 JP JP2000533474A patent/JP4280962B2/ja not_active Expired - Fee Related
- 1999-02-24 DE DE69901800T patent/DE69901800T2/de not_active Expired - Lifetime
- 1999-02-24 IL IL13798899A patent/IL137988A/xx not_active IP Right Cessation
- 1999-02-24 US US09/622,146 patent/US7345117B1/en not_active Expired - Fee Related
- 1999-02-24 ES ES99911703T patent/ES2177263T3/es not_active Expired - Lifetime
- 1999-02-24 EP EP99911703A patent/EP1060204B1/en not_active Expired - Lifetime
- 1999-02-24 HU HU0100775A patent/HUP0100775A3/hu unknown
- 1999-02-24 CA CA002321890A patent/CA2321890C/en not_active Expired - Fee Related
- 1999-02-24 AT AT99911703T patent/ATE219116T1/de not_active IP Right Cessation
- 1999-02-24 WO PCT/EP1999/001191 patent/WO1999043728A1/en active IP Right Grant
-
2000
- 2000-08-23 NO NO20004210A patent/NO329374B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU3029999A (en) | 1999-09-15 |
JP4280962B2 (ja) | 2009-06-17 |
WO1999043728A1 (en) | 1999-09-02 |
HUP0100775A3 (en) | 2003-07-28 |
ITPD980037A1 (it) | 1999-08-25 |
CA2321890C (en) | 2009-12-22 |
NO329374B1 (no) | 2010-10-04 |
EP1060204B1 (en) | 2002-06-12 |
IL137988A0 (en) | 2001-10-31 |
IL137988A (en) | 2005-11-20 |
ATE219116T1 (de) | 2002-06-15 |
NO20004210D0 (no) | 2000-08-23 |
JP2002504601A (ja) | 2002-02-12 |
EP1060204A1 (en) | 2000-12-20 |
CA2321890A1 (en) | 1999-09-02 |
US7345117B1 (en) | 2008-03-18 |
ES2177263T3 (es) | 2002-12-01 |
DE69901800D1 (de) | 2002-07-18 |
AU745199B2 (en) | 2002-03-14 |
NO20004210L (no) | 2000-08-23 |
DE69901800T2 (de) | 2002-11-07 |
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