HK1069285A1 - Improved synthesis of polyanhyrides - Google Patents

Improved synthesis of polyanhyrides

Info

Publication number
HK1069285A1
HK1069285A1 HK05101956.5A HK05101956A HK1069285A1 HK 1069285 A1 HK1069285 A1 HK 1069285A1 HK 05101956 A HK05101956 A HK 05101956A HK 1069285 A1 HK1069285 A1 HK 1069285A1
Authority
HK
Hong Kong
Prior art keywords
sup
line
formulae
polyanhyrides
compounds
Prior art date
Application number
HK05101956.5A
Other languages
English (en)
Inventor
Kathryn E Uhrich
Robert C Schmeltzer
Theodore James Anastasiou
Bryant J Pudil
Richard D Wood
Suseela Kanamathareddy
Original Assignee
Univ Rutgers
Kathryn E Uhrich
Robert C Schmeltzer
Anastasion Theodore J
Bryant J Pudil
Richard D Wood
Suseela Kanamathareddy
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 Univ Rutgers, Kathryn E Uhrich, Robert C Schmeltzer, Anastasion Theodore J, Bryant J Pudil, Richard D Wood, Suseela Kanamathareddy filed Critical Univ Rutgers
Publication of HK1069285A1 publication Critical patent/HK1069285A1/xx

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • 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
    • C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
    • C08G67/04—Polyanhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/46—Polyesters chemically modified by esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicinal Preparation (AREA)
  • Hydrogenated Pyridines (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
HK05101956.5A 2001-11-23 2005-03-07 Improved synthesis of polyanhyrides HK1069285A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33322601P 2001-11-23 2001-11-23
US33324701P 2001-11-23 2001-11-23
PCT/US2002/037799 WO2003046034A2 (en) 2001-11-23 2002-11-25 Improved synthesis of polyanhyrides

Publications (1)

Publication Number Publication Date
HK1069285A1 true HK1069285A1 (en) 2005-05-20

Family

ID=26988623

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05101956.5A HK1069285A1 (en) 2001-11-23 2005-03-07 Improved synthesis of polyanhyrides

Country Status (13)

Country Link
US (2) US7411031B2 (xx)
EP (1) EP1478229B1 (xx)
JP (1) JP2005510571A (xx)
KR (1) KR20040089082A (xx)
CN (1) CN1684582A (xx)
AT (1) ATE424722T1 (xx)
AU (1) AU2002357762A1 (xx)
CA (1) CA2466039A1 (xx)
DE (1) DE60231555D1 (xx)
ES (1) ES2323771T3 (xx)
HK (1) HK1069285A1 (xx)
MX (1) MXPA04004701A (xx)
WO (1) WO2003046034A2 (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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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
US7122615B1 (en) * 1998-09-10 2006-10-17 Rutgers, The State University Of New Jersey Polyanhydrides with therapeutically useful degradation products
DE69838731T2 (de) * 1997-09-10 2008-04-10 Rutgers, The State University Polyanhydride mit therapeutisch verwendbaren abbauprodukten
US7985415B2 (en) 1997-09-10 2011-07-26 Rutgers, The State University Of New Jersey Medical devices employing novel polymers
US20040038948A1 (en) * 1999-12-07 2004-02-26 Uhrich Kathryn E. Therapeutic compositions and methods
CA2771263A1 (en) 2000-07-27 2002-02-07 Rutgers, The State University Therapeutic polyesters and polyamides
MXPA04004701A (es) * 2001-11-23 2005-07-01 Univ Rutgers Sintesis mejorada de polianhidridos.
US7662864B2 (en) 2003-06-04 2010-02-16 Rutgers, The State University Of New Jersey Solution polymerization processes to prepare a polymer that degrades to release a physiologically active agent
JP2008545695A (ja) 2005-05-23 2008-12-18 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 迅速分解ポリマー
US8361453B2 (en) 2006-06-06 2013-01-29 Rutgers, The State University Of New Jersey Iodinated polymers
EP2102144A4 (en) 2006-09-13 2011-03-23 Univ Rutgers ACTIVE SUBSTANCES AND THEIR OLIGOMERS AND POLYMERS
EP2146701B1 (en) * 2007-04-12 2013-10-16 Rutgers, The State University of New Jersey Biodegradable polyanhydrides with natural bioactive molecules
GB2470187A (en) * 2009-05-11 2010-11-17 Pharmapatents Global Ltd Captopril polymers
CN101613467B (zh) * 2009-05-27 2011-05-25 中国纺织工业设计院 混合式聚酯酯化反应器
WO2010148101A2 (en) * 2009-06-16 2010-12-23 L'oreal S.A. Topical compositions containing a polymer for releasing at least one salicylic acid compound
WO2010148104A2 (en) * 2009-06-16 2010-12-23 L'oreal S.A. Topical compositions containing a polymer for releasing at least one salicylic acid compound
GB201002530D0 (en) 2010-02-15 2010-03-31 Univ Wolverhampton The Di-aspirin derivatives
US8741317B2 (en) 2010-08-19 2014-06-03 Rutgers, The State University Of New Jersey Slow-degrading polymers comprising salicylic acid for undelayed and sustained drug delivery
US20130254652A1 (en) * 2012-03-12 2013-09-26 Mentormob, Inc. Providing focus to portion(s) of content of a web resource
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
US9387250B2 (en) 2013-03-15 2016-07-12 Rutgers, The State University Of New Jersey Therapeutic compositions for bone repair
EP2987818B1 (en) * 2013-04-19 2018-04-18 New Japan Chemical Co., Ltd. Novel polycarboxylic acid anhydride and use thereof
US9862672B2 (en) 2013-05-29 2018-01-09 Rutgers, The State University Of New Jersey Antioxidant-based poly(anhydride-esters)
WO2015191742A1 (en) 2014-06-13 2015-12-17 Rutgers, The State University Of New Jersey Process and intermediates for preparing poly(anhydride-esters)
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
CN115124715B (zh) * 2021-03-29 2023-09-26 华南理工大学 一种吡啶基聚硫代酰胺的制备方法
CN114058007B (zh) * 2021-11-22 2022-10-25 华南理工大学 一种有机碱催化炔羧酸聚合制备聚羰基烯醇酯类化合物的方法

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US3933747A (en) * 1967-10-05 1976-01-20 The Dow Chemical Company Reversible cross-linking of maleic anhydride copolymers
US3652502A (en) * 1970-08-05 1972-03-28 Eastman Kodak Co Linear polyesters having free carboxyl radicals distributed along the molecular chain coatings thereof and coated substrates
US4757128A (en) 1986-08-01 1988-07-12 Massachusetts Institute Of Technology High molecular weight polyanhydride and preparation thereof
US4888176A (en) * 1984-05-21 1989-12-19 Massachusetts Institute Of Technology Controlled drug delivery high molecular weight polyanhydrides
US4559157A (en) 1983-04-21 1985-12-17 Creative Products Resource Associates, Ltd. Cosmetic applicator useful for skin moisturizing
LU84979A1 (fr) 1983-08-30 1985-04-24 Oreal Composition cosmetique ou pharmaceutique sous forme aqueuse ou anhydre dont la phase grasse contient un polyether oligomere et polyethers oligomeres nouveaux
US4612302A (en) 1983-11-14 1986-09-16 Brigham And Women's Hospital Clinical use of somatostatin analogues
US4886870A (en) 1984-05-21 1989-12-12 Massachusetts Institute Of Technology Bioerodible articles useful as implants and prostheses having predictable degradation rates
US4684620A (en) 1984-09-04 1987-08-04 Gibson-Stephens Neuropharmaceuticals, Inc. Cyclic polypeptides having mu-receptor specificity
US4853371A (en) 1986-06-17 1989-08-01 The Administrators Of The Tulane Educational Fund Therapeutic somatostatin analogs
US4820508A (en) 1987-06-23 1989-04-11 Neutrogena Corporation Skin protective composition
US4933431A (en) * 1987-07-31 1990-06-12 Massachusetts Institute Of Technology One step preparation of poly(amide-anhydride)
US4916204A (en) * 1987-07-31 1990-04-10 Massachusetts Institute Of Technology Pure polyanhydride from dicarboxylic acid and coupling agent
US4857311A (en) * 1987-07-31 1989-08-15 Massachusetts Institute Of Technology Polyanhydrides with improved hydrolytic degradation properties
US5019379A (en) * 1987-07-31 1991-05-28 Massachusetts Institute Of Technology Unsaturated polyanhydrides
US4851487A (en) * 1988-02-22 1989-07-25 Lockheed Corporation Conductive polymer materials and method of producing same
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US4938949A (en) 1988-09-12 1990-07-03 University Of New York Treatment of damaged bone marrow and dosage units therefor
US4999417A (en) * 1989-03-30 1991-03-12 Nova Pharmaceutical Corporation Biodegradable polymer compositions
US4997904A (en) * 1989-08-25 1991-03-05 Nova Pharmaceutical Corporation Aromatic polyanhydride compositions
AU655762B2 (en) * 1989-12-26 1995-01-12 Nova Pharmaceutical Corporation Prodrug anhydrides of asprin, indomethacin and ibuprofen, their preparation, compositions, and anti-inflammatory method of use
US5235030A (en) 1990-06-20 1993-08-10 Showa Shell Sekiyu Kabushiki Kaisha Aromatic copolyamide from naphthalene dicarboxylic acids
JPH0453828A (ja) 1990-06-20 1992-02-21 Showa Shell Sekiyu Kk 芳香族コポリアミドとその製法
US5264540A (en) * 1992-07-20 1993-11-23 Ethicon, Inc. Aromatic polyanhydrides
US5902599A (en) * 1996-02-20 1999-05-11 Massachusetts Institute Of Technology Biodegradable polymer networks for use in orthopedic and dental applications
US6468519B1 (en) * 1997-09-10 2002-10-22 Rutgers, The State University Of New Jersey Polyanhydrides with biologically active degradation products
DE69838731T2 (de) 1997-09-10 2008-04-10 Rutgers, The State University Polyanhydride mit therapeutisch verwendbaren abbauprodukten
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
US6602915B2 (en) * 2000-07-27 2003-08-05 Rutgers, The State University Of New Jersey Therapeutic azo-compounds for drug delivery
DE60237449D1 (de) * 2001-06-22 2010-10-07 Univ Johns Hopkins Med Ammensetzungen und damit in beziehung stehende verwendungen
MXPA04004701A (es) * 2001-11-23 2005-07-01 Univ Rutgers Sintesis mejorada de polianhidridos.
WO2003066053A1 (en) * 2002-02-07 2003-08-14 Rutgers, The State University Antibiotic polymers

Also Published As

Publication number Publication date
KR20040089082A (ko) 2004-10-20
EP1478229B1 (en) 2009-03-11
CA2466039A1 (en) 2003-06-05
WO2003046034A2 (en) 2003-06-05
ATE424722T1 (de) 2009-03-15
US20080234235A1 (en) 2008-09-25
DE60231555D1 (de) 2009-04-23
ES2323771T3 (es) 2009-07-24
AU2002357762A1 (en) 2003-06-10
MXPA04004701A (es) 2005-07-01
JP2005510571A (ja) 2005-04-21
US20050131199A1 (en) 2005-06-16
EP1478229A4 (en) 2005-11-23
EP1478229A2 (en) 2004-11-24
US7411031B2 (en) 2008-08-12
CN1684582A (zh) 2005-10-19
WO2003046034A3 (en) 2004-09-23

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Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: CORRECTION OF THE NAME OF APPLICANT FROM ANASTASION, THEODORE, J. TO ANASTASIOU, THEODORE, JAMES

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20141125