ATE471956T1 - Verzweigte polyalkylenglykole - Google Patents

Verzweigte polyalkylenglykole

Info

Publication number
ATE471956T1
ATE471956T1 AT02712277T AT02712277T ATE471956T1 AT E471956 T1 ATE471956 T1 AT E471956T1 AT 02712277 T AT02712277 T AT 02712277T AT 02712277 T AT02712277 T AT 02712277T AT E471956 T1 ATE471956 T1 AT E471956T1
Authority
AT
Austria
Prior art keywords
group
branched polyalkylene
polyalkylene glycols
reactivity
polyalkylene glycol
Prior art date
Application number
AT02712277T
Other languages
English (en)
Inventor
Motoo Yamasaki
Toshiyuki Suzawa
Tatsuya Murakami
Noriko Sakurai
Kinya Yamashita
Mayumi Mukai
Takashi Kuwabara
Original Assignee
Kyowa Hakko Kirin Co Ltd
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 Kyowa Hakko Kirin Co Ltd filed Critical Kyowa Hakko Kirin Co Ltd
Application granted granted Critical
Publication of ATE471956T1 publication Critical patent/ATE471956T1/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32Polymers modified by chemical after-treatment
    • C08G65/329Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/3311Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/64Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A61K47/641Branched, dendritic or hypercomb peptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/64Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A61K47/642Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent the peptide or protein in the drug conjugate being a cytokine, e.g. IL2, chemokine, growth factors or interferons being the inactive part of the conjugate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32Polymers modified by chemical after-treatment
    • C08G65/329Polymers modified by chemical after-treatment with organic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/02Applications for biomedical use

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Polymers & Plastics (AREA)
  • Immunology (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Polyethers (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT02712277T 2001-01-30 2002-01-30 Verzweigte polyalkylenglykole ATE471956T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001021616 2001-01-30
PCT/JP2002/000709 WO2002060978A1 (en) 2001-01-30 2002-01-30 Branched polyalkylene glycols

Publications (1)

Publication Number Publication Date
ATE471956T1 true ATE471956T1 (de) 2010-07-15

Family

ID=18887145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02712277T ATE471956T1 (de) 2001-01-30 2002-01-30 Verzweigte polyalkylenglykole

Country Status (7)

Country Link
US (2) US7291713B2 (de)
EP (1) EP1400550B1 (de)
JP (1) JP4152187B2 (de)
AT (1) ATE471956T1 (de)
CA (1) CA2436623C (de)
DE (1) DE60236796D1 (de)
WO (1) WO2002060978A1 (de)

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AU2002352524B2 (en) 2001-11-07 2007-10-04 Nektar Therapeutics Branched polymers and their conjugates
WO2004060965A2 (en) 2002-12-31 2004-07-22 Nektar Therapeutics Al, Corporation Hydrolytically stable maleimide-terminated polymers
US7432331B2 (en) 2002-12-31 2008-10-07 Nektar Therapeutics Al, Corporation Hydrolytically stable maleimide-terminated polymers
US7153905B2 (en) * 2003-03-21 2006-12-26 The General Hospital Corporation Hyperbranched dendron and methods of synthesis and use thereof
TR201907313T4 (tr) 2003-05-23 2019-06-21 Nektar Therapeutics İki PEG zinciri içeren PEG türevleri.
US7947261B2 (en) 2003-05-23 2011-05-24 Nektar Therapeutics Conjugates formed from polymer derivatives having particular atom arrangements
EP1857462B9 (de) * 2005-02-18 2013-02-13 Nof Corporation Polyoxyalkylenderivat
WO2006102659A2 (en) * 2005-03-23 2006-09-28 Nektar Therapeutics Al, Corporation CONJUGATES OF AN hGH MOIETY AND A POLYMER
EP2412744B1 (de) 2005-07-18 2014-01-22 Nektar Therapeutics Verfahren zur Herstellung von verzweigten funktionalisierten Polymeren mithilfe von verzweigten Polyol-Kernen
DE102005041570A1 (de) 2005-09-01 2007-03-22 Celares Gmbh Hoch verzweigte Reagenzien zur Modifaktion von Biopharmazeutika, deren Herstellung und Anwendung
DK1988910T3 (en) * 2006-02-28 2018-01-22 Kodiak Sciences Inc ACRYLOYLOXYETHYLPHOSPHORYLCHOLINE-CONTAINING POLYMER CONJUGATES AND PREPARATION thereof
JP5515224B2 (ja) 2007-02-28 2014-06-11 日油株式会社 多分岐鎖ポリオキシアルキレン誘導体
CA2707979A1 (en) * 2007-12-13 2009-06-18 Biovectra Inc. Polypeptides modified by protein trans-splicing technology
US8476404B1 (en) * 2008-07-04 2013-07-02 Bhalchandra Shripad Lele Selectively functionalized polyhydric compounds
JP5287057B2 (ja) * 2008-09-05 2013-09-11 Jsr株式会社 ポリアミノ酸誘導体及び共重合体の製造方法
EP2367915B1 (de) * 2008-12-23 2018-04-25 Shrieve Chemical Products, Inc. Kühl- und schmiermittelzusammensetzung
JP2013523943A (ja) * 2010-03-30 2013-06-17 スパゴ イメージング アクチエボラグ 分枝状のコンパクトなポリエチレングリコール誘導体
JP5825507B2 (ja) * 2010-06-25 2015-12-02 日油株式会社 分岐型ヘテロポリエチレングリコール
US10040761B2 (en) 2010-06-25 2018-08-07 Nof Corporation Branched hetero polyethylene glycol and intermediate
JP6051998B2 (ja) 2012-03-30 2016-12-27 日油株式会社 マルチアーム型ポリエチレングリコール誘導体、その中間体及び製造方法
CN105916958A (zh) 2014-01-16 2016-08-31 瑞孚化工产品有限公司 干燥的合成制冷润滑剂组合物
CA3093645A1 (en) 2018-03-13 2019-09-19 Nof Corporation Heterobifunctional compound having monodispersed polyethylene glycol in main chain and side chain

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Also Published As

Publication number Publication date
JPWO2002060978A1 (ja) 2004-06-03
CA2436623A1 (en) 2002-08-08
JP4152187B2 (ja) 2008-09-17
DE60236796D1 (de) 2010-08-05
CA2436623C (en) 2011-08-02
EP1400550A4 (de) 2005-10-26
US20080125350A1 (en) 2008-05-29
EP1400550A1 (de) 2004-03-24
WO2002060978A1 (en) 2002-08-08
US7291713B2 (en) 2007-11-06
EP1400550B1 (de) 2010-06-23
US20050063936A1 (en) 2005-03-24
US7547765B2 (en) 2009-06-16

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