JP4411355B2 - ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー - Google Patents
ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー Download PDFInfo
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- JP4411355B2 JP4411355B2 JP2008178161A JP2008178161A JP4411355B2 JP 4411355 B2 JP4411355 B2 JP 4411355B2 JP 2008178161 A JP2008178161 A JP 2008178161A JP 2008178161 A JP2008178161 A JP 2008178161A JP 4411355 B2 JP4411355 B2 JP 4411355B2
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- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
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- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
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- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6858—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
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- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/045—Aromatic polycarbonates containing aliphatic unsaturation
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- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
- C08G64/12—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing nitrogen
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- C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
- C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
- C08G64/1625—Aliphatic-aromatic or araliphatic polycarbonates saturated containing atoms other than carbon, hydrogen or oxygen
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- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/18—Block or graft polymers
- C08G64/183—Block or graft polymers containing polyether sequences
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- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
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- C08G65/3317—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group cyclic aromatic phenolic
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- A61K38/00—Medicinal preparations containing peptides
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- A61K9/00—Medicinal preparations characterised by special physical form
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- A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
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Description
米国特許第5,099,060号は3-(4-ヒドロキシフェニル)プロピオン酸とL-チロシンアルキルエステル(デスアミノチロシル−チロシンアルキルエステル)に基づくジフェノールモノマーを開示している。その後の関連特許にはこの基本モノマー構造の変異体が含まれている。これらのモノマーは多くの応用例において有用であるがいくつかの制限がある:
この要求は本発明によって満たされる。本発明は、新規なクラスの非毒性の脂肪族−芳香族ジヒドロキシモノマー及びそれらから誘導される生体吸収性ポリマーを提供する。このモノマーはα−、β−、γ−ヒドロキシ酸と天然のアミノ酸L-チロシンの誘導体から調製される。
ポリ(ヒドロキシ酸)、例えばPGA及びPLAは、最も成功した合成バイオマテリアルである。しかしながら、その分解生成物の酸性度、物理機械的性質の制限範囲、及び生物学的リガンド、薬剤又は架橋剤に対する化学的接点を提供しない単純な化学構造に問題がある。従って、ヒドロキシ酸を広範な他の成分と共重合して、最適な性質を達成しようと試みた。
本発明のポリマーの分解速度(インビトロ)及びいくつかの基本的性質は、ポリ(D,L−乳酸)及びポリ(DTEアジペート)についての研究との比較において評価した。ポリ(D,L−乳酸)は、非常に水溶性であるモノマー(乳酸)を含有する。多くの応用において、ポリ(D,L−乳酸)はあまりに速く分解する。限定的な水溶性を有する脂肪族−芳香族ジヒドロキシモノマーの利用は、対応するポリマーの分解速度を減少することができる。さらに、先行技術の実質的に水に不溶性のモノマー、デスアミノチロシル−チロシンアルキルエステルと比較して、限定的な水溶性を有する脂肪族−芳香族ジヒドロキシモノマーの利用は対応するポリマーの分解速度を促進し得る。従って、新規な脂肪族−芳香族ジヒドロキシモノマーから得られるポリマーは、ポリ(D,L−乳酸)、及びデスアミノチロシル−チロシンポリカーボネート及びポリアリーレートの分解及び再吸収速度の中間の速度を有する。
物質:L−チロシン、グリコール酸、L−(+)−乳酸、コハク酸、アジピン酸、スベリン酸、セバシン酸、チオニルクロリド、エタノール、ヒドロキシベンゾトリアゾール水和物(HOBt)、ジイソプロピルカルボジイミド(DIPC)、ジメチルアミノピリジン(DMAP)、及びp−トルエンスルホン酸をアルドリッチより購入した。エチル−3−(3−ジメチルアミノ)プロピルカルボジイミド塩酸塩(EDCI・HCl)をJBL Scientificより入手した。ポリ(D,L−乳酸) (Mw=1.0×105ダルトン)をMEDISORBより入手した。全ての溶媒はHPLCグレードのものを受理したまま使用した。
本発明の新規ジヒドロキシ化合物、GATE及びLATEは、脂肪族ヒドロキシ酸とアミノ酸−L−チロシンから作られたモノマーの最初の例である。これらの脂肪族−芳香族ジヒドロキシモノマーを使用して新規な分解性バイオマテリアルを開発した。最初の4つのGATE誘導交互コポリエステルは、ポリマー主鎖のメチレン基の数が異なることを除いて化学構造が似ている。
本発明の新規ポリマーは、組織工学用新規骨格材料及び薬剤放出システムを含む医用用途に有用である。
本件出願は、1997年2月18日に出願した米国仮出願第60/038,213号;1997年11月7日に出願した第60/064,656号;1997年11月7日に出願した願第60/064,905号の利益を享受するものである。これらの3件の出願の開示内容は全て本件明細書に含まれる。
Claims (2)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3821397P | 1997-02-18 | 1997-02-18 | |
| US6465697P | 1997-11-07 | 1997-11-07 | |
| US6490597P | 1997-11-07 | 1997-11-07 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53600898A Division JP4410857B2 (ja) | 1997-02-18 | 1998-02-18 | ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009188682A Division JP2010006820A (ja) | 1997-02-18 | 2009-08-17 | ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009019040A JP2009019040A (ja) | 2009-01-29 |
| JP4411355B2 true JP4411355B2 (ja) | 2010-02-10 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53600898A Expired - Fee Related JP4410857B2 (ja) | 1997-02-18 | 1998-02-18 | ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー |
| JP2008178161A Expired - Fee Related JP4411355B2 (ja) | 1997-02-18 | 2008-07-08 | ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー |
| JP2009188682A Pending JP2010006820A (ja) | 1997-02-18 | 2009-08-17 | ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53600898A Expired - Fee Related JP4410857B2 (ja) | 1997-02-18 | 1998-02-18 | ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009188682A Pending JP2010006820A (ja) | 1997-02-18 | 2009-08-17 | ヒドロキシ酸から誘導されたモノマー及びそれから調製されたポリマー |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6284862B1 (ja) |
| EP (1) | EP0961801B1 (ja) |
| JP (3) | JP4410857B2 (ja) |
| AT (1) | ATE259386T1 (ja) |
| AU (1) | AU729552B2 (ja) |
| CA (1) | CA2281614C (ja) |
| DE (1) | DE69821600T2 (ja) |
| MX (1) | MXPA99007662A (ja) |
| WO (1) | WO1998036013A1 (ja) |
Families Citing this family (71)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6120491A (en) * | 1997-11-07 | 2000-09-19 | The State University Rutgers | Biodegradable, anionic polymers derived from the amino acid L-tyrosine |
| MXPA99007662A (es) * | 1997-02-18 | 2002-07-22 | Univ Rutgers | Monomeros derivados de hidroxiacidos, y polimeros preparados a partir de los mismos. |
| US7122615B1 (en) | 1998-09-10 | 2006-10-17 | Rutgers, The State University Of New Jersey | Polyanhydrides with therapeutically useful degradation products |
| US6486214B1 (en) | 1997-09-10 | 2002-11-26 | Rutgers, The State University Of New Jersey | Polyanhydride linkers for production of drug polymers and drug polymer compositions produced thereby |
| US6468519B1 (en) | 1997-09-10 | 2002-10-22 | Rutgers, The State University Of New Jersey | Polyanhydrides with biologically active degradation products |
| EP1702914B1 (en) * | 1997-11-07 | 2011-04-06 | Rutgers, The State University | Radio-opaque polymeric biomaterials |
| US6602497B1 (en) | 1997-11-07 | 2003-08-05 | Rutgers, The State University | Strictly alternating poly(alkylene oxide ether) copolymers |
| US6623521B2 (en) | 1998-02-17 | 2003-09-23 | Md3, Inc. | Expandable stent with sliding and locking radial elements |
| US8133421B2 (en) | 1999-02-23 | 2012-03-13 | Warsaw Orthopedic, Inc. | Methods of making shaped load-bearing osteoimplant |
| US20070233272A1 (en) * | 1999-02-23 | 2007-10-04 | Boyce Todd M | Shaped load-bearing osteoimplant and methods of making same |
| US6103255A (en) | 1999-04-16 | 2000-08-15 | Rutgers, The State University | Porous polymer scaffolds for tissue engineering |
| JP2002541925A (ja) * | 1999-04-16 | 2002-12-10 | ラトガーズ,ザ ステイト ユニバーシティ | 組織工学用多孔質ポリマー足場 |
| US6426145B1 (en) * | 1999-05-20 | 2002-07-30 | Scimed Life Systems, Inc. | Radiopaque compositions for visualization of medical devices |
| US6685928B2 (en) | 1999-12-07 | 2004-02-03 | Rutgers, The State University Of New Jersey | Therapeutic compositions and methods |
| US20040038948A1 (en) | 1999-12-07 | 2004-02-26 | Uhrich Kathryn E. | Therapeutic compositions and methods |
| US7326425B2 (en) * | 1999-12-31 | 2008-02-05 | Rutgers, The State University | Pharmaceutical formulation composed of a polymer blend and an active compound for time-controlled release |
| EP1263453A4 (en) * | 1999-12-31 | 2008-02-20 | Univ Rutgers | PHARMACEUTICAL FORMULATION CONSISTING OF A POLYMERMATRIX, FOR REGULATING THE TIME-CONTROLLED RELEASE OF BIOLOGICALLY ACTIVE SUBSTANCES |
| US7521061B2 (en) | 1999-12-31 | 2009-04-21 | Rutgers, The State University Of New Jersey | Pharmaceutical formulation for regulating the timed release of biologically active compounds based on a polymer matrix |
| US6602915B2 (en) | 2000-07-27 | 2003-08-05 | Rutgers, The State University Of New Jersey | Therapeutic azo-compounds for drug delivery |
| CA2771263A1 (en) | 2000-07-27 | 2002-02-07 | Rutgers, The State University | Therapeutic polyesters and polyamides |
| AU2003212955A1 (en) | 2002-02-07 | 2003-09-02 | Rutgers, The State University Of New Jersey | Therapeutic polyesters and polyamides |
| US8685367B2 (en) * | 2003-09-25 | 2014-04-01 | Rutgers, The State University of of New Jersey | Inherently radiopaque polymeric products for embolotherapy |
| US7368169B2 (en) * | 2003-12-01 | 2008-05-06 | Rutgers, The State University Of New Jersey | Hydrazide compounds with angiogenic activity |
| JP2007519492A (ja) * | 2004-01-30 | 2007-07-19 | オステオテック,インコーポレイテッド | 脊椎融合のための積み重ねインプラント |
| US8703113B2 (en) | 2004-07-08 | 2014-04-22 | Reva Medical Inc. | Side-chain crystallizable polymers for medical applications |
| WO2006014596A1 (en) | 2004-07-08 | 2006-02-09 | Reva Medical, Inc. | Side-chain crystallizable polymers for medical applications |
| US7763065B2 (en) | 2004-07-21 | 2010-07-27 | Reva Medical, Inc. | Balloon expandable crush-recoverable stent device |
| US20060034891A1 (en) * | 2004-08-12 | 2006-02-16 | Laurie Lawin | Biodegradable controlled release bioactive agent delivery device |
| US20060034769A1 (en) * | 2004-08-13 | 2006-02-16 | Rutgers, The State University | Radiopaque polymeric stents |
| CN101065153B (zh) * | 2004-08-13 | 2013-02-20 | 罗格斯州立大学 | 不透射线性聚合物支架 |
| US8292944B2 (en) | 2004-12-17 | 2012-10-23 | Reva Medical, Inc. | Slide-and-lock stent |
| US8007775B2 (en) | 2004-12-30 | 2011-08-30 | Advanced Cardiovascular Systems, Inc. | Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same |
| US7202325B2 (en) | 2005-01-14 | 2007-04-10 | Advanced Cardiovascular Systems, Inc. | Poly(hydroxyalkanoate-co-ester amides) and agents for use with medical articles |
| US7914574B2 (en) | 2005-08-02 | 2011-03-29 | Reva Medical, Inc. | Axially nested slide and lock expandable device |
| US9149378B2 (en) | 2005-08-02 | 2015-10-06 | Reva Medical, Inc. | Axially nested slide and lock expandable device |
| EP1951260A4 (en) | 2005-10-21 | 2009-11-11 | Bezwada Biomedical Llc | FUNCTIONALIZED PHENOLIC COMPOUNDS AND POURABLE ARTICLES THEREOF |
| US8007526B2 (en) | 2005-12-01 | 2011-08-30 | Bezwada Biomedical, Llc | Difunctionalized aromatic compounds and polymers therefrom |
| US8287914B2 (en) | 2006-01-12 | 2012-10-16 | Rutgers, The State University Of New Jersey | Biomimetic hydroxyapatite synthesis |
| AU2007236550B2 (en) | 2006-04-07 | 2012-09-13 | The University Of Melbourne | Porous polymer structures |
| AU2007236549B2 (en) | 2006-04-07 | 2011-11-03 | The University Of Melbourne | Porous polymer blend structures |
| US8507639B2 (en) | 2006-09-11 | 2013-08-13 | Boston Scientific Scimed, Inc. | Radiopaque amide polymers and medical devices formed thereof |
| EP2102144A4 (en) | 2006-09-13 | 2011-03-23 | Univ Rutgers | ACTIVE SUBSTANCES AND THEIR OLIGOMERS AND POLYMERS |
| EP2079491B1 (en) | 2006-10-17 | 2013-02-27 | Reva Medical, Inc. | N-substituted monomers and polymers |
| US20100166854A1 (en) * | 2006-10-30 | 2010-07-01 | Rutgers, The State University Of New Jersey | Electrospun matrices for delivery of hydrophilic and lipophilic compounds |
| US7704275B2 (en) | 2007-01-26 | 2010-04-27 | Reva Medical, Inc. | Circumferentially nested expandable device |
| EP2166981B1 (en) | 2007-06-21 | 2016-09-07 | Tyrx, Inc. | Phenyl ester side chains to increase polymer resorptivity |
| US8217134B2 (en) | 2007-08-30 | 2012-07-10 | Bezwada Biomedical, Llc | Controlled release of biologically active compounds |
| US8048980B2 (en) | 2007-09-17 | 2011-11-01 | Bezwada Biomedical, Llc | Hydrolysable linkers and cross-linkers for absorbable polymers |
| WO2009070180A1 (en) | 2007-11-30 | 2009-06-04 | Reva Medical, Inc. | Axially-radially nested expandable device |
| CA2737769C (en) * | 2008-09-22 | 2014-02-04 | Medtronic, Inc. | Linear polyesteramides from aminophenolic esters |
| US7947071B2 (en) | 2008-10-10 | 2011-05-24 | Reva Medical, Inc. | Expandable slide and lock stent |
| EP2349981A4 (en) | 2008-10-11 | 2016-11-30 | Univ Rutgers | BIOKOMPATIBLE POLYMERS FOR MEDICAL DEVICES |
| US9839628B2 (en) | 2009-06-01 | 2017-12-12 | Tyrx, Inc. | Compositions and methods for preventing sternal wound infections |
| WO2011014859A1 (en) * | 2009-07-31 | 2011-02-03 | Rutgers, The State University Of New Jersey | Biocompatible polymers for medical devices |
| AU2010303170B2 (en) | 2009-10-11 | 2015-02-26 | Rutgers, The State University Of New Jersey | Biocompatible polymers for medical devices |
| CN102843997B (zh) | 2010-04-10 | 2015-02-25 | 雷瓦医药公司 | 可膨胀滑动锁紧支架 |
| US8883861B2 (en) | 2010-11-01 | 2014-11-11 | Rutgers, The State University Of New Jersey | Iminic monomers and polymers thereof |
| US8961948B2 (en) | 2011-01-17 | 2015-02-24 | Rutgers, The State University Of New Jersey | Molecular surface design of tyrosine-derived polycarbonates for attachment of biomolecules |
| US11472918B2 (en) | 2012-02-03 | 2022-10-18 | Rutgers, The State University Of New Jersey | Polymeric biomaterials derived from phenolic monomers and their medical uses |
| US9416090B2 (en) | 2012-02-03 | 2016-08-16 | Rutgers, The State University Of New Jersey | Polymeric biomaterials derived from phenolic monomers and their medical uses |
| US9144579B2 (en) | 2012-08-17 | 2015-09-29 | Rutgers, The State University Of New Jersey | Polyesters and methods of use thereof |
| US20140120057A1 (en) | 2012-10-25 | 2014-05-01 | Rutgers, The State University Of New Jersey | Polymers and methods thereof for wound healing |
| US9408732B2 (en) | 2013-03-14 | 2016-08-09 | Reva Medical, Inc. | Reduced-profile slide and lock stent |
| US9387250B2 (en) | 2013-03-15 | 2016-07-12 | Rutgers, The State University Of New Jersey | Therapeutic compositions for bone repair |
| WO2014194055A1 (en) | 2013-05-29 | 2014-12-04 | Rutgers, The State University Of New Jersey | Antioxidant-based poly(anhydride-esters) |
| US10023521B2 (en) | 2014-06-13 | 2018-07-17 | Rutgers, The State University Of New Jersey | Process and intermediates for preparing poly(anhydride-esters) |
| CN107108863B (zh) | 2014-12-23 | 2021-03-19 | 新泽西鲁特格斯州立大学 | 生物相容性的碘化二酚单体和聚合物 |
| US10774030B2 (en) | 2014-12-23 | 2020-09-15 | Rutgers, The State University Of New Jersey | Polymeric biomaterials derived from phenolic monomers and their medical uses |
| JP6930918B6 (ja) | 2015-04-10 | 2021-12-15 | ラトガーズ, ザ ステイト ユニバーシティ オブ ニュー ジャージー | コウジ酸ポリマー |
| JPWO2018116960A1 (ja) * | 2016-12-20 | 2019-11-07 | 出光興産株式会社 | ポリカーボネート共重合体、塗工液、電子写真感光体、電子写真装置、及びポリカーボネート共重合体の製造方法 |
| WO2020061207A1 (en) | 2018-09-20 | 2020-03-26 | Reva Medical, Inc. | Porous bioresorbable radiopaque embolic microspheres for drug delivery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621916B1 (fr) * | 1987-10-19 | 1990-03-09 | Bioeurope | Derives de la l-tyrosine solubles dans l'eau et procede pour leur preparation |
| US5198507A (en) * | 1990-06-12 | 1993-03-30 | Rutgers, The State University Of New Jersey | Synthesis of amino acid-derived bioerodible polymers |
| US5099060A (en) | 1990-06-12 | 1992-03-24 | Rutgers, The State University Of New Jersey | Synthesis of amino acid-derived bioerodible polymers |
| US5216115A (en) * | 1990-06-12 | 1993-06-01 | Rutgers, The State University Of New Jersey | Polyarylate containing derivatives of the natural amino acid L-tyrosine |
| US5587507A (en) * | 1995-03-31 | 1996-12-24 | Rutgers, The State University | Synthesis of tyrosine derived diphenol monomers |
| MXPA99007662A (es) * | 1997-02-18 | 2002-07-22 | Univ Rutgers | Monomeros derivados de hidroxiacidos, y polimeros preparados a partir de los mismos. |
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- 1998-02-18 MX MXPA99007662A patent/MXPA99007662A/es unknown
- 1998-02-18 DE DE69821600T patent/DE69821600T2/de not_active Expired - Lifetime
- 1998-02-18 JP JP53600898A patent/JP4410857B2/ja not_active Expired - Fee Related
- 1998-02-18 CA CA002281614A patent/CA2281614C/en not_active Expired - Lifetime
- 1998-02-18 EP EP98906536A patent/EP0961801B1/en not_active Expired - Lifetime
- 1998-02-18 US US09/367,735 patent/US6284862B1/en not_active Expired - Lifetime
- 1998-02-18 AU AU61735/98A patent/AU729552B2/en not_active Expired
- 1998-02-18 AT AT98906536T patent/ATE259386T1/de not_active IP Right Cessation
- 1998-02-18 WO PCT/US1998/003127 patent/WO1998036013A1/en not_active Ceased
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| JP2010006820A (ja) | 2010-01-14 |
| CA2281614A1 (en) | 1998-08-20 |
| AU6173598A (en) | 1998-09-08 |
| US6284862B1 (en) | 2001-09-04 |
| DE69821600D1 (de) | 2004-03-18 |
| JP2009019040A (ja) | 2009-01-29 |
| DE69821600T2 (de) | 2005-01-05 |
| AU729552B2 (en) | 2001-02-01 |
| WO1998036013A1 (en) | 1998-08-20 |
| JP4410857B2 (ja) | 2010-02-03 |
| EP0961801A1 (en) | 1999-12-08 |
| EP0961801A4 (en) | 2000-05-03 |
| MXPA99007662A (es) | 2002-07-22 |
| JP2001514618A (ja) | 2001-09-11 |
| EP0961801B1 (en) | 2004-02-11 |
| ATE259386T1 (de) | 2004-02-15 |
| CA2281614C (en) | 2008-11-18 |
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