AU2009282413B2 - Multi-arm polymeric alkanoate conjugates - Google Patents

Multi-arm polymeric alkanoate conjugates Download PDF

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Publication number
AU2009282413B2
AU2009282413B2 AU2009282413A AU2009282413A AU2009282413B2 AU 2009282413 B2 AU2009282413 B2 AU 2009282413B2 AU 2009282413 A AU2009282413 A AU 2009282413A AU 2009282413 A AU2009282413 A AU 2009282413A AU 2009282413 B2 AU2009282413 B2 AU 2009282413B2
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AU
Australia
Prior art keywords
arm
docetaxel
peg
polymer
conjugate
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Ceased
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AU2009282413A
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AU2009282413A1 (en
Inventor
Antoni Kozlowski
Samuel P. Mcmanus
Jennifer Riggs-Sauthier
Xiaoming Shen
Wen Zhang
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Nektar Therapeutics
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Nektar Therapeutics
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/337—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/4738—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/4745—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/74—Synthetic polymeric materials
    • A61K31/785—Polymers containing nitrogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/56—Medicinal 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
    • A61K47/59—Medicinal 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
    • A61K47/60—Medicinal 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • 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
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3328—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof heterocyclic
    • 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
    • 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
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33344—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing carbamate group
    • 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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/08—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing boron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AU2009282413A 2008-08-11 2009-08-11 Multi-arm polymeric alkanoate conjugates Ceased AU2009282413B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US8782608P 2008-08-11 2008-08-11
US61/087,826 2008-08-11
US10692808P 2008-10-20 2008-10-20
US61/106,928 2008-10-20
US11332808P 2008-11-11 2008-11-11
US61/113,328 2008-11-11
PCT/US2009/004618 WO2010019233A1 (en) 2008-08-11 2009-08-11 Multi-arm polymeric alkanoate conjugates

Publications (2)

Publication Number Publication Date
AU2009282413A1 AU2009282413A1 (en) 2010-02-18
AU2009282413B2 true AU2009282413B2 (en) 2014-07-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009282413A Ceased AU2009282413B2 (en) 2008-08-11 2009-08-11 Multi-arm polymeric alkanoate conjugates

Country Status (10)

Country Link
US (6) US8637466B2 (https=)
EP (1) EP2331140B1 (https=)
JP (1) JP5588983B2 (https=)
KR (1) KR101671537B1 (https=)
CN (1) CN102159250B (https=)
AU (1) AU2009282413B2 (https=)
CA (1) CA2732508C (https=)
IL (1) IL211180B (https=)
MX (1) MX2011001583A (https=)
WO (1) WO2010019233A1 (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101671537B1 (ko) 2008-08-11 2016-11-01 넥타르 테라퓨틱스 다분지형 중합체 알카노에이트 컨쥬게이트
DE102008056086A1 (de) * 2008-11-06 2010-05-12 Gp Solar Gmbh Additiv für alkalische Ätzlösungen, insbesondere für Texturätzlösungen sowie Verfahren zu dessen Herstellung
US8722732B2 (en) 2009-09-29 2014-05-13 Nektar Therapeutics Oligomer-calcimimetic conjugates and related compounds
CN103755949B (zh) * 2009-12-25 2016-04-13 天津键凯科技有限公司 多臂聚乙二醇衍生物及其与药物的结合物和凝胶
WO2012083197A1 (en) 2010-12-17 2012-06-21 Nektar Therapeutics Water-soluble polymer conjugates of topotecan
WO2012088282A1 (en) 2010-12-21 2012-06-28 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of pemetrexed-based compounds
US20130338216A1 (en) 2010-12-22 2013-12-19 Nektar Therapeutics Deuterated and/or fluorinated taxane derivatives
WO2012088422A1 (en) 2010-12-22 2012-06-28 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of taxane-based compounds
WO2012088391A1 (en) 2010-12-22 2012-06-28 Nektar Therapeutics Non-ring hydroxy substituted taxanes and methods for synthesizing the same
US10894087B2 (en) 2010-12-22 2021-01-19 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds
WO2012088529A1 (en) 2010-12-23 2012-06-28 Nektar Therapeutics Polymer-sunitinib conjugates
WO2012088522A1 (en) 2010-12-23 2012-06-28 Nektar Therapeutics Polymer-des-ethyl sunitinib conjugates
US8440309B2 (en) * 2011-01-31 2013-05-14 Confluent Surgical, Inc. Crosslinked polymers with the crosslinker as therapeutic for sustained release
US20140088021A1 (en) 2011-05-27 2014-03-27 Nektar Therapeutics Water-Soluble Polymer-Linked Binding Moiety and Drug Compounds
WO2013020005A2 (en) * 2011-08-03 2013-02-07 Anp Technologies, Inc. Oxazoline polymer compositions and use thereof
MX349950B (es) * 2011-08-12 2017-08-22 Ascendis Pharma As Profarmacos de treprostinil enlazados a un portador.
AU2012296950B2 (en) 2011-08-12 2016-09-22 Ascendis Pharma A/S Polymeric hyperbranched carrier-linked prodrugs
WO2013024047A1 (en) 2011-08-12 2013-02-21 Ascendis Pharma A/S High-loading water-soluble carrier-linked prodrugs
HK1198358A1 (en) * 2011-08-12 2015-04-10 Ascendis Pharma A/S Sustained release composition of prostacyclin
US10130711B2 (en) 2013-06-19 2018-11-20 The Regents Of The University Of California Chemical structures for localized delivery of therapeutic agents
ES2880468T3 (es) 2014-03-14 2021-11-24 Univ California Conjugados de TCO y métodos para el suministro de agentes terapéuticos
JP6542799B2 (ja) * 2014-12-04 2019-07-10 Ｄｅｌｔａ−Ｆｌｙ Ｐｈａｒｍａ株式会社 新規ｐｅｇ誘導体
CN107375288B (zh) 2016-05-16 2019-08-23 博瑞生物医药（苏州）股份有限公司 多臂的聚合靶向抗癌偶联物
KR102619747B1 (ko) * 2017-01-10 2023-12-29 넥타르 테라퓨틱스 Tlr 효현제 화합물의 다중-아암 중합체 컨쥬게이트 및 관련 면역 요법적 치료 방법
EP3613792B1 (en) 2017-04-21 2021-02-24 Bright Gene Bio-Medical Technology Co., Ltd. Multi-arm targeted anti-cancer conjugate
CN108727583B (zh) * 2017-04-21 2022-03-22 高瑞耀业(北京)科技有限公司 多臂靶向抗癌偶联物
CN108727584B (zh) * 2017-04-21 2021-01-05 博瑞生物医药（苏州）股份有限公司 抗癌偶联物
CN110582300B (zh) 2017-05-02 2024-08-02 尼克塔治疗公司 肿瘤免疫治疗性治疗方法
EP3668548A2 (en) * 2017-08-17 2020-06-24 Nektar Therapeutics Immunotherapeutic tumor treatment method
CN111526891B (zh) * 2017-12-27 2023-10-20 三洋化成工业株式会社 药品原料药用原料或药品用添加物和使用了它们的药品原料药或药品
JP7546552B2 (ja) 2018-09-17 2024-09-06 ザ・チルドレンズ・ホスピタル・オブ・フィラデルフィア ポリマーベースの高分子プロドラッグ
CN111603567B (zh) 2019-02-22 2024-12-27 赣江新区博瑞创新医药有限公司 Cd44靶向多臂偶联物
CN114269811B (zh) * 2019-08-28 2023-08-08 波士顿科学国际有限公司 包含自由基可聚合单体的多臂聚合物
JP7784786B2 (ja) * 2023-07-26 2025-12-12 トモイケ バイオ リミテッド 分岐型マルチ水酸基保護オリゴマー及びこれと結合されてなる連結体、並びに当該連結体が脱保護されてなる分岐型マルチ水酸基オリゴマー

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046291A1 (en) * 1999-12-22 2001-06-28 Shearwater Corporation Sterically hindered derivatives of water soluble polymers
WO2004060967A1 (en) * 2002-12-31 2004-07-22 Nektar Therapeutics Al, Corporation Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof

Family Cites Families (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US922790A (en) * 1907-07-01 1909-05-25 George W Golden Automatic regulating means for feeding water to flash-boilers.
US4665077A (en) 1979-03-19 1987-05-12 The Upjohn Company Method for treating rejection of organ or skin grafts with 6-aryl pyrimidine compounds
US4810646A (en) 1984-11-28 1989-03-07 Massachusetts Institute Of Technology Glucan compositions and process for preparation thereof
US5028703A (en) 1988-03-11 1991-07-02 Massachusetts Institute Of Technology Glucan composition and process for preparation thereof
US4992540A (en) 1984-11-28 1991-02-12 Massachusetts Institute Of Technology Glucan composition and process for preparation thereof
DE3675588D1 (de) 1985-06-19 1990-12-20 Ajinomoto Kk Haemoglobin, das an ein poly(alkenylenoxid) gebunden ist.
FR2601675B1 (fr) 1986-07-17 1988-09-23 Rhone Poulenc Sante Derives du taxol, leur preparation et les compositions pharmaceutiques qui les contiennent
US5149820A (en) 1987-03-11 1992-09-22 Norsk Hydro A.S. Deuterated compounds
US5080891A (en) 1987-08-03 1992-01-14 Ddi Pharmaceuticals, Inc. Conjugates of superoxide dismutase coupled to high molecular weight polyalkylene glycols
US4942184A (en) * 1988-03-07 1990-07-17 The United States Of America As Represented By The Department Of Health And Human Services Water soluble, antineoplastic derivatives of taxol
FR2629819B1 (fr) 1988-04-06 1990-11-16 Rhone Poulenc Sante Procede de preparation de derives de la baccatine iii et de la desacetyl-10 baccatine iii
US4960790A (en) 1989-03-09 1990-10-02 University Of Kansas Derivatives of taxol, pharmaceutical compositions thereof and methods for the preparation thereof
US5032401A (en) 1989-06-15 1991-07-16 Alpha Beta Technology Glucan drug delivery system and adjuvant
MX9102128A (es) 1990-11-23 1992-07-08 Rhone Poulenc Rorer Sa Derivados de taxano,procedimiento para su preparacion y composicion farmaceutica que los contiene
DE69126301T2 (de) 1990-11-27 1998-01-02 Biogen, Inc., Cambridge, Mass. Hiv-induzierte synzytien blockierender anti-cd-4-antikörper
US5252714A (en) 1990-11-28 1993-10-12 The University Of Alabama In Huntsville Preparation and use of polyethylene glycol propionaldehyde
US5159081A (en) 1991-03-29 1992-10-27 Eli Lilly And Company Intermediates of peripherally selective n-carbonyl-3,4,4-trisubstituted piperidine opioid antagonists
US5250542A (en) 1991-03-29 1993-10-05 Eli Lilly And Company Peripherally selective piperidine carboxylate opioid antagonists
US5270328A (en) 1991-03-29 1993-12-14 Eli Lilly And Company Peripherally selective piperidine opioid antagonists
US5698582A (en) 1991-07-08 1997-12-16 Rhone-Poulenc Rorer S.A. Compositions containing taxane derivatives
US5281698A (en) 1991-07-23 1994-01-25 Cetus Oncology Corporation Preparation of an activated polymer ester for protein conjugation
CA2114015C (en) 1991-07-25 2002-12-10 Roland A. Newman Recombinant antibodies for human therapy
US6136310A (en) 1991-07-25 2000-10-24 Idec Pharmaceuticals Corporation Recombinant anti-CD4 antibodies for human therapy
US6018073A (en) 1991-09-23 2000-01-25 Florida State University Tricyclic taxanes having an alkoxy, alkenoxy or aryloxy substituted side-chain and pharmaceutical compositions containing them
WO1993024476A1 (en) * 1992-06-04 1993-12-09 Clover Consolidated, Limited Water-soluble polymeric carriers for drug delivery
US5294637A (en) 1992-07-01 1994-03-15 Bristol-Myers Squibb Company Fluoro taxols
US5614549A (en) * 1992-08-21 1997-03-25 Enzon, Inc. High molecular weight polymer-based prodrugs
FR2696459B1 (fr) 1992-10-05 1994-11-25 Rhone Poulenc Rorer Sa Procédé de préparation de dérivés du taxane.
FR2698543B1 (fr) 1992-12-02 1994-12-30 Rhone Poulenc Rorer Sa Nouvelles compositions à base de taxoides.
US5321095A (en) * 1993-02-02 1994-06-14 Enzon, Inc. Azlactone activated polyalkylene oxides
TW467896B (en) 1993-03-19 2001-12-11 Bristol Myers Squibb Co Novel β-lactams, methods for the preparation of taxanes and sidechain-bearing taxanes
US5965566A (en) * 1993-10-20 1999-10-12 Enzon, Inc. High molecular weight polymer-based prodrugs
US5880131A (en) * 1993-10-20 1999-03-09 Enzon, Inc. High molecular weight polymer-based prodrugs
US5840900A (en) * 1993-10-20 1998-11-24 Enzon, Inc. High molecular weight polymer-based prodrugs
US5919455A (en) 1993-10-27 1999-07-06 Enzon, Inc. Non-antigenic branched polymer conjugates
US5605976A (en) * 1995-05-15 1997-02-25 Enzon, Inc. Method of preparing polyalkylene oxide carboxylic acids
FR2712288B1 (fr) 1993-11-08 1996-01-05 Rhone Poulenc Rorer Sa Nouveaux taxoïdes, leur préparation et les compositions pharmaceutiques qui les contiennent.
US5446090A (en) 1993-11-12 1995-08-29 Shearwater Polymers, Inc. Isolatable, water soluble, and hydrolytically stable active sulfones of poly(ethylene glycol) and related polymers for modification of surfaces and molecules
US5434171A (en) 1993-12-08 1995-07-18 Eli Lilly And Company Preparation of 3,4,4-trisubstituted-piperidinyl-N-alkylcarboxylates and intermediates
DE4343838C2 (de) 1993-12-22 1998-07-09 Lohmann Therapie Syst Lts Deuteriertes Arzneimittel in transdermaler Applikation und Verfahren zu seiner Herstellung
US6740734B1 (en) 1994-01-14 2004-05-25 Biovitrum Ab Bacterial receptor structures
CN1087725C (zh) 1994-03-25 2002-07-17 同位素技术有限公司 用氘代方法增强药物效果
FR2718137B1 (fr) 1994-04-05 1996-04-26 Rhone Poulenc Rorer Sa Procédé de préparation de trialcoylsilyl-7 baccatine III.
US5629384A (en) * 1994-05-17 1997-05-13 Consiglio Nazionale Delle Ricerche Polymers of N-acryloylmorpholine activated at one end and conjugates with bioactive materials and surfaces
CZ293076B6 (cs) 1994-07-26 2004-02-18 Indena S. P. A. Polosyntetické taxany, způsob jejich výroby, farmaceutické prostředky s jejich obsahem a meziprodukty pro jejich výrobu
US5650234A (en) 1994-09-09 1997-07-22 Surface Engineering Technologies, Division Of Innerdyne, Inc. Electrophilic polyethylene oxides for the modification of polysaccharides, polypeptides (proteins) and surfaces
US5824784A (en) 1994-10-12 1998-10-20 Amgen Inc. N-terminally chemically modified protein compositions and methods
US5693609A (en) 1994-11-17 1997-12-02 Eli Lilly And Company Acylated insulin analogs
US5932462A (en) 1995-01-10 1999-08-03 Shearwater Polymers, Inc. Multiarmed, monofunctional, polymer for coupling to molecules and surfaces
US6372780B2 (en) 1995-03-27 2002-04-16 Aventis Pharma S.A. Methods of treating cell lines expressing multidrug resistance P-glycoprotein
MA23823A1 (fr) 1995-03-27 1996-10-01 Aventis Pharma Sa Nouveaux taxoides, leur preparation et les compositions qui les contiennent
US5847170A (en) 1995-03-27 1998-12-08 Rhone-Poulenc Rorer, S.A. Taxoids, their preparation and pharmaceutical compositions containing them
US5481018A (en) 1995-03-31 1996-01-02 The Dow Chemical Company Amino nitrile intermediate for the preparation of alanine diacetic acid
TW438775B (en) * 1995-04-07 2001-06-07 Pharmacia & Upjohn Co Llc Novel intermediates and process for the manufacture of camptothecin derivatives (CPT-11) and related compounds
ES2196150T3 (es) 1995-05-18 2003-12-16 Ortho Mcneil Pharm Inc Induccion de tolerancia inmunologica por el uso de anticuerpos anti-cd4 que no inducen deplecion.
US5726181A (en) * 1995-06-05 1998-03-10 Bionumerik Pharmaceuticals, Inc. Formulations and compositions of poorly water soluble camptothecin derivatives
CZ391097A3 (cs) 1995-06-07 1998-07-15 Ortho Pharmaceutical Corporation Látky a peptidy vážící se na erythropoietinový receptor
US5672662A (en) 1995-07-07 1997-09-30 Shearwater Polymers, Inc. Poly(ethylene glycol) and related polymers monosubstituted with propionic or butanoic acids and functional derivatives thereof for biotechnical applications
SG50747A1 (en) 1995-08-02 1998-07-20 Tanabe Seiyaku Co Comptothecin derivatives
US5948756A (en) 1995-08-31 1999-09-07 Yissum Research Development Company Of The Hebrew University Of Jerusalem Therapeutic lipoprotein compositions
JP2789084B2 (ja) 1995-11-24 1998-08-20 勝 中原 重水素化化合物の製造方法
US5688977A (en) 1996-02-29 1997-11-18 Napro Biotherapeutics, Inc. Method for docetaxel synthesis
DE69735057T2 (de) 1996-03-12 2006-08-31 PG-TXL Co., L.P., Houston Wasserlösliche paclitaxel-prodrogen
EP0910659B1 (en) 1996-06-03 2006-08-09 United Biomedical, Inc. Antibodies against a complex of cd4 and a chemokine receptor domain, and their use against hiv infections
US6011042A (en) * 1997-10-10 2000-01-04 Enzon, Inc. Acyl polymeric derivatives of aromatic hydroxyl-containing compounds
FR2771092B1 (fr) 1997-11-18 1999-12-17 Rhone Poulenc Rorer Sa Procede de preparation de derives de la classe des taxoides
US6111107A (en) * 1997-11-20 2000-08-29 Enzon, Inc. High yield method for stereoselective acylation of tertiary alcohols
DK1411075T3 (da) * 1998-03-12 2008-10-27 Nektar Therapeutics Al Corp Fremgangsmåde til fremstilling af polymerkonjugater
US6153655A (en) * 1998-04-17 2000-11-28 Enzon, Inc. Terminally-branched polymeric linkers and polymeric conjugates containing the same
US6124482A (en) 1998-07-27 2000-09-26 Dabur Research Foundation Process for isolation of 10-deacetyl baccatin-III
US6346543B1 (en) 1998-08-17 2002-02-12 Aventis Pharma S.A. Use of a taxoid to treat abnormal cell proliferation in the brain
US6403634B1 (en) 1999-01-13 2002-06-11 Aventis Pharma S.A. Use of taxoid derivatives
US6602977B1 (en) 1999-04-19 2003-08-05 Biovitrum Ab Receptor structures
SE9901379D0 (sv) 1999-04-19 1999-04-19 Pharmacia & Upjohn Ab Receptor structures
EP1176985A2 (en) 1999-04-28 2002-02-06 Vectramed, Inc. Enzymatically activated polymeric drug conjugates
WO2000066125A1 (en) * 1999-04-29 2000-11-09 Aventis Pharma S.A. Method for treating cancer using camptothecin derivatives and 5-fluorouracil
GB9917027D0 (en) 1999-07-20 1999-09-22 Affibody Technology Sweeden Ab In vitro selection and optional identification of polypeptides using solid support carriers
AU2265701A (en) 1999-12-16 2001-06-25 Tanox, Inc. Anti-hiv-1 conjugates for treatment of hiv disease
WO2001062827A2 (en) 2000-02-22 2001-08-30 Shearwater Corporation N-maleimidyl polymer derivatives
AU2001257577A1 (en) * 2000-02-28 2001-09-03 Shearwater Corporation Water-soluble polymer conjugates of artelinic acid
US6629995B1 (en) 2000-03-31 2003-10-07 Super Gen, Inc. Camptothecin conjugates
EP1301810B1 (en) 2000-07-21 2008-09-10 Services Petroliers Schlumberger Nuclear magnetic resonance methods for extracting information about a fluid in a rock
EP1355671A2 (en) 2000-11-30 2003-10-29 Nektar Therapeutics Al, Corporation Water-soluble polymer conjugates of triazine derivatives
US6595659B2 (en) * 2001-08-20 2003-07-22 Tsui-Tuan Wong Colorful decorative light
US20030092608A1 (en) * 2001-08-21 2003-05-15 Takayuki Kawaguchi Pharmaceutical composition for inhibiting the metastasis or preventing the recurrence of malignant tumor
WO2003033525A1 (en) 2001-10-12 2003-04-24 Debio Recherche Pharmacuetique S.A. Amino-substituted camptothecin polymer derivatives and use of the same for the manufacture of a medicament
ES2654819T3 (es) * 2001-10-18 2018-02-15 Nektar Therapeutics Conjugados poliméricos de antagonistas de opioides
WO2003037384A2 (en) 2001-10-29 2003-05-08 Nektar Therapeutics Al, Corporation Polymer conjugates of protein kinase c inhibitors
KR20050042013A (ko) 2001-10-30 2005-05-04 넥타르 테라퓨틱스 에이엘, 코포레이션 레티노산의 수용성 중합체 콘쥬게이트
AU2002352524B2 (en) 2001-11-07 2007-10-04 Nektar Therapeutics Branched polymers and their conjugates
US6608076B1 (en) * 2002-05-16 2003-08-19 Enzon, Inc. Camptothecin derivatives and polymeric conjugates thereof
CN1668293A (zh) * 2002-06-06 2005-09-14 华盛顿大学 使用青蒿素样化合物预防或延缓癌症显现的方法
WO2004012773A1 (en) * 2002-07-24 2004-02-12 F. Hoffmann-La Roche Ag Polyalkylene glycol acid additives
US7122189B2 (en) * 2002-08-13 2006-10-17 Enzon, Inc. Releasable polymeric conjugates based on aliphatic biodegradable linkers
BRPI0314042B8 (pt) * 2002-09-06 2021-05-25 Calando Pharmaceuticals Inc polímeros à base de ciclodextrina para o fornecimento de agentes terapêuticos ligados a eles por covalência
US7569214B2 (en) * 2002-09-09 2009-08-04 Nektar Therapeutics Al, Corporation Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid
US6649778B1 (en) 2002-09-20 2003-11-18 Enzon, Inc. Methods of preparing amino acid taxane derivatives and polymer conjugates containing the same
JP2006517400A (ja) 2002-12-19 2006-07-27 ネクター セラピューティクス アラバマ，コーポレイション シアノビリン変異体−ポリマー接合体
EP1460088A1 (en) 2003-03-21 2004-09-22 Biotest AG Humanized anti-CD4 antibody with immunosuppressive properties
TR201907313T4 (tr) 2003-05-23 2019-06-21 Nektar Therapeutics İki PEG zinciri içeren PEG türevleri.
US7993650B2 (en) 2003-07-04 2011-08-09 Affibody Ab Polypeptides having binding affinity for HER2
WO2005019251A2 (en) 2003-08-25 2005-03-03 Funzyme Biotechnologies Sa Novel fungal proteins and nucleic acids encoding same
US8394365B2 (en) * 2003-09-17 2013-03-12 Nektar Therapeutics Multi-arm polymer prodrugs
ES2629696T3 (es) * 2003-09-17 2017-08-14 Nektar Therapeutics Profármacos poliméricos multibrazo
FR2859996B1 (fr) 2003-09-19 2006-02-03 Aventis Pharma Sa Solvat acetonique du dimethoxy docetaxel et son procede de preparation
WO2005107815A2 (en) 2004-05-03 2005-11-17 Nektar Therapeutics Al, Corporation Polymer derivatives comprising an imide branching point
US8562965B2 (en) 2004-05-03 2013-10-22 Nektar Therapeutics Polymer derivatives comprising an acetal or ketal branching point
BRPI0511109A (pt) 2004-05-14 2007-11-27 Immunogen Inc método fácil para sintetizar compostos de baccatin iii
US7893283B2 (en) 2004-06-04 2011-02-22 Chatham Biotec, Limited Semi-synthesis of taxane intermediates and their conversion to paclitaxel and docetaxel
US7740861B2 (en) 2004-06-16 2010-06-22 University Of Massachusetts Drug delivery product and methods
CA2576030A1 (en) * 2004-08-09 2006-02-23 Alios Biopharma Inc. Synthetic hyperglycosylated, protease-resistant polypeptide variants, oral formulations and methods of using the same
US7597884B2 (en) * 2004-08-09 2009-10-06 Alios Biopharma, Inc. Hyperglycosylated polypeptide variants and methods of use
EP1898955A2 (en) * 2005-06-17 2008-03-19 Nektar Therapeutics AL, Corporation Polymer-based compositions and conjugates of non-steroidal anti-inflammatory drugs
US20090074848A1 (en) 2005-09-19 2009-03-19 Sharon Johnstone Combination formulations of cytidine analogs and platinum agents
GB0524788D0 (en) 2005-12-05 2006-01-11 Affibody Ab Polypeptides
WO2007065869A1 (en) 2005-12-06 2007-06-14 Nerviano Medical Sciences S.R.L. Labelled docetaxel
US7462627B2 (en) * 2006-02-09 2008-12-09 Enzon Pharmaceuticals, Inc. Multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin for treatment of breast, colorectal, pancreatic, ovarian and lung cancers
KR101513732B1 (ko) 2006-02-21 2015-04-21 넥타르 테라퓨틱스 분할된 분해가능한 폴리머 및 이로부터 제조된 컨주게이트
WO2007109564A2 (en) 2006-03-17 2007-09-27 University Of Massachusetts Yeast cell particles as oral delivery vehicles for antigens
US7560588B2 (en) 2006-04-27 2009-07-14 Intezyne Technologies, Inc. Poly(ethylene glycol) containing chemically disparate endgroups
US8962556B2 (en) 2006-09-28 2015-02-24 Prochon Biotech Ltd. FGF-2 variants having N-terminal deletions and increased receptor selectivity and uses thereof
CA2668017A1 (en) 2006-10-30 2008-05-08 Viventia Biotech Inc. Improved conjugates
CN101583380B (zh) 2006-11-30 2013-07-10 尼克塔治疗公司 用于制备聚合物轭合物的方法
CN101209350B (zh) 2006-12-30 2011-09-07 中国人民解放军军事医学科学院毒物药物研究所 以氨基酸为连接子的多聚谷氨酸-药物偶合物
KR101508621B1 (ko) 2007-02-28 2015-04-07 세리나 쎄라퓨틱스, 인코포레이티드 활성화된 폴리옥사졸린 및 이를 포함하는 조성물
US20090069410A1 (en) 2007-09-09 2009-03-12 Protia, Llc Deuterium-enriched paclitaxel
US20090143363A1 (en) 2007-10-15 2009-06-04 Concert Pharmaceuticals, Inc. Deuterated lorcaserin
EP2072525A1 (en) 2007-12-21 2009-06-24 Affibody AB New polypeptides having affinity for HER2
KR20100121527A (ko) 2008-02-29 2010-11-17 콘서트 파마슈티컬즈, 인크. 치환된 잔틴 유도체
KR101671537B1 (ko) * 2008-08-11 2016-11-01 넥타르 테라퓨틱스 다분지형 중합체 알카노에이트 컨쥬게이트
CN101422613A (zh) 2008-12-12 2009-05-06 湖南大学 一种具有低抗血凝性肝素－紫杉醇抗癌药物
WO2010114770A1 (en) 2009-03-30 2010-10-07 Cerulean Pharma Inc. Polymer-agent conjugates, particles, compositions, and related methods of use
US20130338216A1 (en) 2010-12-22 2013-12-19 Nektar Therapeutics Deuterated and/or fluorinated taxane derivatives
US10894087B2 (en) 2010-12-22 2021-01-19 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds
WO2012088422A1 (en) 2010-12-22 2012-06-28 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of taxane-based compounds
WO2012088391A1 (en) 2010-12-22 2012-06-28 Nektar Therapeutics Non-ring hydroxy substituted taxanes and methods for synthesizing the same
US20140088021A1 (en) 2011-05-27 2014-03-27 Nektar Therapeutics Water-Soluble Polymer-Linked Binding Moiety and Drug Compounds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046291A1 (en) * 1999-12-22 2001-06-28 Shearwater Corporation Sterically hindered derivatives of water soluble polymers
WO2004060967A1 (en) * 2002-12-31 2004-07-22 Nektar Therapeutics Al, Corporation Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof

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