ATE249244T1 - Aktivierte verbindungen und verfahren zur herstellung und reiningung - Google Patents

Aktivierte verbindungen und verfahren zur herstellung und reiningung

Info

Publication number
ATE249244T1
ATE249244T1 AT96944251T AT96944251T ATE249244T1 AT E249244 T1 ATE249244 T1 AT E249244T1 AT 96944251 T AT96944251 T AT 96944251T AT 96944251 T AT96944251 T AT 96944251T AT E249244 T1 ATE249244 T1 AT E249244T1
Authority
AT
Austria
Prior art keywords
pegs
production
purification
methods
activated compounds
Prior art date
Application number
AT96944251T
Other languages
English (en)
Inventor
Prabha N Ibrahim
Robert A Baile
James Ervin Seely
Original Assignee
Amgen Inc
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 Amgen Inc filed Critical Amgen Inc
Application granted granted Critical
Publication of ATE249244T1 publication Critical patent/ATE249244T1/de

Links

Classifications

    • 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
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Engineering & Computer Science (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Saccharide Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Road Signs Or Road Markings (AREA)
  • Thermistors And Varistors (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT96944251T 1996-03-06 1996-12-06 Aktivierte verbindungen und verfahren zur herstellung und reiningung ATE249244T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/611,918 US5747639A (en) 1996-03-06 1996-03-06 Use of hydrophobic interaction chromatography to purify polyethylene glycols
PCT/US1996/019459 WO1997032607A2 (en) 1996-03-06 1996-12-06 Activated linkers and methods for making and purifying the same

Publications (1)

Publication Number Publication Date
ATE249244T1 true ATE249244T1 (de) 2003-09-15

Family

ID=24450930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96944251T ATE249244T1 (de) 1996-03-06 1996-12-06 Aktivierte verbindungen und verfahren zur herstellung und reiningung

Country Status (11)

Country Link
US (2) US5747639A (de)
EP (1) EP0906122B1 (de)
JP (1) JP2000506851A (de)
AT (1) ATE249244T1 (de)
AU (1) AU720399B2 (de)
CA (1) CA2248006C (de)
DE (1) DE69629949T2 (de)
DK (1) DK0906122T3 (de)
ES (1) ES2206616T3 (de)
PT (1) PT906122E (de)
WO (1) WO1997032607A2 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6552170B1 (en) 1990-04-06 2003-04-22 Amgen Inc. PEGylation reagents and compounds formed therewith
US5932462A (en) * 1995-01-10 1999-08-03 Shearwater Polymers, Inc. Multiarmed, monofunctional, polymer for coupling to molecules and surfaces
US5747639A (en) * 1996-03-06 1998-05-05 Amgen Boulder Inc. Use of hydrophobic interaction chromatography to purify polyethylene glycols
TW555765B (en) 1996-07-09 2003-10-01 Amgen Inc Low molecular weight soluble tumor necrosis factor type-I and type-II proteins
WO1998024463A2 (en) 1996-12-06 1998-06-11 Amgen Inc. Combination therapy using a tnf binding protein for treating tnf-mediated diseases
ATE342729T1 (de) * 1997-01-15 2006-11-15 Phoenix Pharmacologics Inc Modifizierter tumor-nekrosefaktor
US7642323B2 (en) * 1997-11-06 2010-01-05 Nektar Therapeutics Heterobifunctional poly(ethylene glycol) derivatives and methods for their preparation
US6448369B1 (en) 1997-11-06 2002-09-10 Shearwater Corporation Heterobifunctional poly(ethylene glycol) derivatives and methods for their preparation
BR9915548A (pt) 1998-10-16 2001-08-14 Biogen Inc Proteìnas de fusão de interferon-beta e usos
HU229888B1 (en) 1998-10-16 2014-11-28 Biogen Idec Ma Inc Cambridge Polymer conjugates of interferon betha-1a and uses
US6660843B1 (en) * 1998-10-23 2003-12-09 Amgen Inc. Modified peptides as therapeutic agents
US6924264B1 (en) * 1999-04-30 2005-08-02 Amylin Pharmaceuticals, Inc. Modified exendins and exendin agonists
KR100773323B1 (ko) 2000-01-10 2007-11-05 맥시겐 홀딩스 리미티드 지-씨에스에프 접합체
CA2739933A1 (en) 2000-02-11 2001-08-16 Bayer Healthcare Llc Factor vii or viia-like molecules
AU2002226366B2 (en) * 2000-12-06 2007-03-22 Laboratoires Serono Sa Use of SARP-1 for the treatment and/or prevention of scleroderma
WO2002074806A2 (en) 2001-02-27 2002-09-26 Maxygen Aps New interferon beta-like molecules
EP1441772A2 (de) * 2001-10-29 2004-08-04 Nektar Therapeutics Al, Corporation Polymerkonjugate von protein-kinase-c-inhibitoren
PT3025726T (pt) * 2002-01-18 2020-01-09 Biogen Ma Inc Compostos do polímero polialquileno e utilizações dos mesmos
UA86744C2 (en) 2002-06-21 2009-05-25 Ново Нордиск Хэлс Кеа Аг Pegylated factor vii glycoforms
US8129330B2 (en) * 2002-09-30 2012-03-06 Mountain View Pharmaceuticals, Inc. Polymer conjugates with decreased antigenicity, methods of preparation and uses thereof
JP5207590B2 (ja) * 2002-12-26 2013-06-12 マウンテン ビュー ファーマシューティカルズ,インコーポレイテッド 増強された生物学的能力を有するインターフェロン−βのポリマー結合体
GEP20084487B (en) * 2002-12-26 2008-09-25 Mountain View Pharmaceuticals Polymer conjugates of cytokines, chemokines, growth factors, polypeptide hormones and antagonists thereof
CN1867581B (zh) 2003-10-10 2012-02-01 诺沃挪第克公司 Il-21衍生物
EP2641611A3 (de) 2003-10-17 2013-12-18 Novo Nordisk A/S Kombinationstherapie
BRPI0507169A (pt) 2004-02-02 2007-06-26 Ambrx Inc polipeptìdeos do hormÈnio de crescimento humano modificados e seu usos
US7632924B2 (en) 2004-06-18 2009-12-15 Ambrx, Inc. Antigen-binding polypeptides and their uses
WO2006091231A2 (en) 2004-07-21 2006-08-31 Ambrx, Inc. Biosynthetic polypeptides utilizing non-naturally encoded amino acids
CN103520735B (zh) 2004-12-22 2015-11-25 Ambrx公司 包含非天然编码的氨基酸的人生长激素配方
EP1836316A4 (de) 2004-12-22 2009-07-22 Ambrx Inc Verfahren zur expression und reinigung von rekombinantem menschlichem wachstumshormon
EP1836298B1 (de) 2004-12-22 2012-01-18 Ambrx, Inc. Zusammensetzungen von aminoacyl-trna-synthetase und verwendungen davon
BRPI0519430A2 (pt) 2004-12-22 2009-02-10 Ambrx Inc hormânio do crescimento humano modificado
AU2006255122B2 (en) 2005-06-03 2010-10-21 Ambrx, Inc. Improved human interferon molecules and their uses
ES2553160T3 (es) 2005-06-17 2015-12-04 Novo Nordisk Health Care Ag Reducción y derivatización selectivas de proteínas Factor VII transformadas por ingeniería que comprenden al menos una cisteína no nativa
AU2005335491B2 (en) 2005-08-18 2010-11-25 Ambrx, Inc. Compositions of tRNA and uses thereof
DK2339014T3 (en) 2005-11-16 2015-07-20 Ambrx Inc Methods and compositions comprising non-natural amino acids
CA2656693A1 (en) 2006-02-28 2007-09-07 Dow Global Technologies Inc. Method for making polyethylene glycol carbonates
KR20090013816A (ko) 2006-05-24 2009-02-05 노보 노르디스크 헬스 케어 악티엔게젤샤프트 연장된 생체내 반감기를 갖는 인자 ⅸ 유사체
CN106008699A (zh) 2006-09-08 2016-10-12 Ambrx公司 经修饰的人类血浆多肽或Fc骨架和其用途
EP2064333B1 (de) 2006-09-08 2014-02-26 Ambrx, Inc. Unterdrücker-trna-transkription für wirbeltierzellen
JP5399906B2 (ja) 2006-09-08 2014-01-29 アンブルックス,インコーポレイテッド 脊椎動物細胞用のハイブリッドサプレッサーtrna
WO2008101311A1 (en) * 2007-02-22 2008-08-28 Biovectra Inc. Process for purification of water soluble polymers
CN107501407B (zh) 2007-03-30 2022-03-18 Ambrx公司 经修饰fgf-21多肽和其用途
US8114630B2 (en) 2007-05-02 2012-02-14 Ambrx, Inc. Modified interferon beta polypeptides and their uses
MX2010005317A (es) 2007-11-20 2010-06-02 Ambrx Inc Polipeptidos de insulina modificados y sus usos.
MX344166B (es) 2008-02-08 2016-12-07 Ambrx Inc Leptina-polipeptidos modificados y sus usos.
CN102159230A (zh) 2008-07-23 2011-08-17 Ambrx公司 经修饰的牛g-csf多肽和其用途
AU2009296267B2 (en) 2008-09-26 2013-10-31 Ambrx, Inc. Non-natural amino acid replication-dependent microorganisms and vaccines
BR122012024318A2 (pt) 2008-09-26 2019-07-30 Ambrx, Inc. Polipeptídeos modificados de eritropoetina animal e seus usos
MX349301B (es) 2009-12-21 2017-07-21 Ambrx Inc Polipéptidos de somatotropina bovina modificados y sus usos.
BR112012015597A2 (pt) 2009-12-21 2017-01-31 Ambrx Inc peptídeos de somatotropina suínos modificados e seus usos
US9815876B2 (en) 2010-03-05 2017-11-14 Omeros Corporation Chimeric inhibitor molecules of complement activation
WO2011143274A1 (en) 2010-05-10 2011-11-17 Perseid Therapeutics Polypeptide inhibitors of vla4
US9567386B2 (en) 2010-08-17 2017-02-14 Ambrx, Inc. Therapeutic uses of modified relaxin polypeptides
EA030886B1 (ru) 2010-08-17 2018-10-31 Амбркс, Инк. Модифицированные полипептиды релаксина, содержащие некодируемую в природе аминокислоту, связанную с полимером, и их применение
TWI480288B (zh) 2010-09-23 2015-04-11 Lilly Co Eli 牛顆粒細胞群落刺激因子及其變體之調配物
RU2014103288A (ru) 2011-07-01 2015-08-10 Байер Интеллектчуал Проперти Гмбх Слитые полипептиды релаксина и их применение
EP2859017B1 (de) 2012-06-08 2019-02-20 Sutro Biopharma, Inc. Antikörper mit nichtnatürlichen stellenspezifischen aminosäureresten, verfahren zu deren herstellung und verfahren zu deren verwendung
WO2014004639A1 (en) 2012-06-26 2014-01-03 Sutro Biopharma, Inc. Modified fc proteins comprising site-specific non-natural amino acid residues, conjugates of the same, methods of their preparation and methods of their use
US9395468B2 (en) 2012-08-27 2016-07-19 Ocular Dynamics, Llc Contact lens with a hydrophilic layer
EP2890402B1 (de) 2012-08-31 2019-04-17 Sutro Biopharma, Inc. Modifizierte aminosäuren mit einer azidogruppe
AU2014225381B2 (en) * 2013-03-08 2018-05-17 University Of Southern California Usc Stevens Vinylsulfone-based 18f-labeling compositions and methods and uses thereof
WO2015006555A2 (en) 2013-07-10 2015-01-15 Sutro Biopharma, Inc. Antibodies comprising multiple site-specific non-natural amino acid residues, methods of their preparation and methods of their use
EP3055298B1 (de) 2013-10-11 2020-04-29 Sutro Biopharma, Inc. Modifizierte aminosäuren mit funktionellen tetrazingruppen, verfahren zur herstellung und verfahren zu deren verwendung
AU2014348502B2 (en) 2013-11-15 2019-08-15 Tangible Science, Inc. Contact lens with a hydrophilic layer
CN114805532A (zh) 2014-10-24 2022-07-29 百时美施贵宝公司 修饰的fgf-21多肽及其用途
CN107206119B (zh) 2014-12-09 2021-01-29 实体科学公司 具有生物相容性层的医疗设备涂层
PE20191716A1 (es) 2017-02-08 2019-12-05 Bristol Myers Squibb Co Polipeptidos de relaxina modificada que comprenden un mejorador farmacocinetico y sus usos
CA3111576A1 (en) 2018-09-11 2020-03-19 Ambrx, Inc. Interleukin-2 polypeptide conjugates and their uses
JP2022512746A (ja) 2018-10-19 2022-02-07 アンブルックス,インコーポレイテッド インターロイキン-10ポリペプチド複合体、その二量体、およびそれらの使用
CA3128081A1 (en) 2019-02-12 2020-08-20 Ambrx, Inc. Compositions containing, methods and uses of antibody-tlr agonist conjugates
CN114555204A (zh) 2019-09-10 2022-05-27 皮尔斯生物科技有限公司 样品制备组合物、装置、系统和方法
EP4117732A1 (de) 2020-03-11 2023-01-18 Ambrx, Inc. Interleukin-2-polypeptidkonjugate und verfahren zur verwendung davon
JP2023538071A (ja) 2020-08-20 2023-09-06 アンブルックス,インコーポレイテッド 抗体-tlrアゴニストコンジュゲート、その方法及び使用
CA3213805A1 (en) 2021-04-03 2022-10-06 Feng Tian Anti-her2 antibody-drug conjugates and uses thereof
WO2026043823A2 (en) 2024-08-19 2026-02-26 Sutro Biopharma, Inc. Antibodies comprising site-specific non-natural amino acid residues, methods of preparation and uses thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1336077C (en) * 1987-11-10 1995-06-27 Ruben G. Carbonell Chromatography apparatus and method and material for making the same
US5094960A (en) * 1988-10-07 1992-03-10 New York Blood Center, Inc. Removal of process chemicals from labile biological mixtures by hydrophobic interaction chromatography
US5349052A (en) * 1988-10-20 1994-09-20 Royal Free Hospital School Of Medicine Process for fractionating polyethylene glycol (PEG)-protein adducts and an adduct for PEG and granulocyte-macrophage colony stimulating factor
US5645717A (en) * 1989-01-13 1997-07-08 Bio-Rad Laboratories, Inc. Hydrophobic polymers from water-soluble monomers and their use as chromatography media
IL95031A (en) * 1989-07-18 2007-03-08 Amgen Inc Method for the production of a human recombinant tumor necrosis factor inhibitor
US6552170B1 (en) * 1990-04-06 2003-04-22 Amgen Inc. PEGylation reagents and compounds formed therewith
ATE240740T1 (de) * 1991-03-15 2003-06-15 Amgen Inc Pegylation von polypeptiden
DK0594772T3 (de) * 1991-07-04 1997-02-24 Immunodex K S
US5424063A (en) * 1992-01-09 1995-06-13 The Dow Chemical Company Narrow poly- and mono-dispersed anionic oligomers, and their uses, formulations and process
ZA933926B (en) * 1992-06-17 1994-01-03 Amgen Inc Polyoxymethylene-oxyethylene copolymers in conjuction with blomolecules
EP0622394A1 (de) * 1993-04-30 1994-11-02 S.A. Laboratoires S.M.B. Umkehrbare Modifikation von Verbindungen, Schwefel enthaltend, mit Polyalkylengycol und ihre Verwendung
US5641403A (en) * 1993-07-16 1997-06-24 Merck Patent Gesellschaft Mit Beschrankter Haftung Separating materials for hydrophobic chromatography
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
US5476643A (en) * 1993-11-19 1995-12-19 Bernel Chemical Co. Method of dispersing micronized TIo2, ZnO and other pigments
DE19517848A1 (de) * 1995-05-16 1996-11-21 Merck Patent Gmbh Fluorhaltige Benzoylguanidine
US5747639A (en) * 1996-03-06 1998-05-05 Amgen Boulder Inc. Use of hydrophobic interaction chromatography to purify polyethylene glycols

Also Published As

Publication number Publication date
PT906122E (pt) 2003-12-31
ES2206616T3 (es) 2004-05-16
JP2000506851A (ja) 2000-06-06
EP0906122A2 (de) 1999-04-07
EP0906122B1 (de) 2003-09-10
US5747639A (en) 1998-05-05
DE69629949T2 (de) 2004-07-22
DK0906122T3 (da) 2004-01-19
CA2248006C (en) 2002-05-28
US5935564A (en) 1999-08-10
DE69629949D1 (de) 2003-10-16
WO1997032607A2 (en) 1997-09-12
AU1410897A (en) 1997-09-22
CA2248006A1 (en) 1997-09-12
WO1997032607A3 (en) 1997-11-13
AU720399B2 (en) 2000-06-01

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