AU2005318984B2 - Stabilized polymeric thiol reagents - Google Patents

Stabilized polymeric thiol reagents Download PDF

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Publication number
AU2005318984B2
AU2005318984B2 AU2005318984A AU2005318984A AU2005318984B2 AU 2005318984 B2 AU2005318984 B2 AU 2005318984B2 AU 2005318984 A AU2005318984 A AU 2005318984A AU 2005318984 A AU2005318984 A AU 2005318984A AU 2005318984 B2 AU2005318984 B2 AU 2005318984B2
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AU
Australia
Prior art keywords
reagent
thiol
peg
poly
ppm
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Expired
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AU2005318984A
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AU2005318984A1 (en
Inventor
Antoni Kozlowski
Samuel Mcmanus
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Nektar Therapeutics
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Nektar Therapeutics
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Application filed by Nektar Therapeutics filed Critical Nektar Therapeutics
Publication of AU2005318984A1 publication Critical patent/AU2005318984A1/en
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/70Sulfur atoms
    • C07D213/71Sulfur atoms to which a second hetero atom is attached
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4151,2-Diazoles
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/10Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C323/11Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/12Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/70Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Polyethers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AU2005318984A 2004-12-21 2005-12-21 Stabilized polymeric thiol reagents Expired AU2005318984B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US63982304P 2004-12-21 2004-12-21
US60/639,823 2004-12-21
US70596805P 2005-08-04 2005-08-04
US60/705,968 2005-08-04
PCT/US2005/047337 WO2006069388A2 (en) 2004-12-21 2005-12-21 Stabilized polymeric thiol reagents

Publications (2)

Publication Number Publication Date
AU2005318984A1 AU2005318984A1 (en) 2006-06-29
AU2005318984B2 true AU2005318984B2 (en) 2011-12-01

Family

ID=36440883

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005318984A Expired AU2005318984B2 (en) 2004-12-21 2005-12-21 Stabilized polymeric thiol reagents

Country Status (12)

Country Link
US (5) US7851565B2 (enExample)
EP (1) EP1827501B2 (enExample)
JP (1) JP5243041B2 (enExample)
KR (1) KR101320936B1 (enExample)
CN (1) CN101111267B (enExample)
AT (1) ATE494012T1 (enExample)
AU (1) AU2005318984B2 (enExample)
CA (1) CA2591233C (enExample)
DE (1) DE602005025805D1 (enExample)
ES (1) ES2357089T5 (enExample)
MX (1) MX2007007471A (enExample)
WO (1) WO2006069388A2 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7947261B2 (en) 2003-05-23 2011-05-24 Nektar Therapeutics Conjugates formed from polymer derivatives having particular atom arrangements
EP1586334A1 (en) * 2004-04-15 2005-10-19 TRASTEC scpa G-CSF conjugates with peg
EP1827501B2 (en) * 2004-12-21 2013-11-20 Nektar Therapeutics Stabilized polymeric thiol reagents
EP2099495A2 (en) * 2005-08-04 2009-09-16 Nektar Therapeutics AL, Corporation Conjugates of a g-csf moiety and a polymer
CA2620389C (en) 2005-08-31 2014-06-17 Abraxis Bioscience, Llc Compositions and methods for preparation of poorly water soluble drugs with increased stability
PL3311805T3 (pl) 2005-08-31 2020-07-27 Abraxis Bioscience, Llc Kompozycje zawierające słabo rozpuszczalne w wodzie środki farmaceutyczne i środki przeciwdrobnoustrojowe
KR100819064B1 (ko) 2006-12-19 2008-04-04 (재)대구경북과학기술연구원 생분자 고정화 링커
EP2014256A1 (en) 2007-07-12 2009-01-14 Straumann Holding AG Composite bone repair material
WO2009025669A1 (en) * 2007-08-20 2009-02-26 Enzon Pharmaceuticals, Inc. Polymeric linkers containing pyridyl disulfide moieties
US7847019B2 (en) 2007-10-15 2010-12-07 California Institute Of Technology Functionalized polymers using protected thiols
ES2523030T3 (es) * 2008-02-18 2014-11-20 Jiangsu Hengrui Medicine Co., Ltd. Un conjugado del G-CSF modificado por un polímero hidrosoluble
WO2009143412A2 (en) * 2008-05-23 2009-11-26 Enzon Pharmaceuticals, Inc. Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides
CN102549434A (zh) * 2009-07-31 2012-07-04 恩多塞特公司 叶酸盐靶向的诊断和治疗
JP2019043961A (ja) * 2010-04-20 2019-03-22 オクタファルマ・アーゲー 医薬タンパク質の新規な安定化剤
KR102049254B1 (ko) * 2010-04-20 2019-11-28 옥타파마 아게 약학 단백질을 위한 신규한 안정화제
CN101885841B (zh) * 2010-07-02 2012-05-16 清华大学 一种可与巯基发生加成反应且成键水解稳定的高分子
WO2012021791A2 (en) * 2010-08-13 2012-02-16 Scidose Llc Aqueous formulation with improved stability
UA116217C2 (uk) 2012-10-09 2018-02-26 Санофі Пептидна сполука як подвійний агоніст рецепторів glp1-1 та глюкагону
CA2895875A1 (en) 2012-12-21 2014-06-26 Sanofi Exendin-4 derivatives
EP3071971B1 (en) 2013-11-19 2019-04-24 Purdue Research Foundation Patient selection method for inflammation
WO2015086730A1 (en) 2013-12-13 2015-06-18 Sanofi Non-acylated exendin-4 peptide analogues
EP3080154B1 (en) 2013-12-13 2018-02-07 Sanofi Dual glp-1/gip receptor agonists
WO2015086733A1 (en) 2013-12-13 2015-06-18 Sanofi Dual glp-1/glucagon receptor agonists
EP3080150B1 (en) 2013-12-13 2018-08-01 Sanofi Exendin-4 peptide analogues as dual glp-1/gip receptor agonists
TW201625669A (zh) 2014-04-07 2016-07-16 賽諾菲公司 衍生自艾塞那肽-4(Exendin-4)之肽類雙重GLP-1/升糖素受體促效劑
TW201625670A (zh) 2014-04-07 2016-07-16 賽諾菲公司 衍生自exendin-4之雙重glp-1/升糖素受體促效劑
TW201625668A (zh) 2014-04-07 2016-07-16 賽諾菲公司 作為胜肽性雙重glp-1/昇糖素受體激動劑之艾塞那肽-4衍生物
US9932381B2 (en) 2014-06-18 2018-04-03 Sanofi Exendin-4 derivatives as selective glucagon receptor agonists
AR105319A1 (es) 2015-06-05 2017-09-27 Sanofi Sa Profármacos que comprenden un conjugado agonista dual de glp-1 / glucagón conector ácido hialurónico
AR105284A1 (es) 2015-07-10 2017-09-20 Sanofi Sa Derivados de exendina-4 como agonistas peptídicos duales específicos de los receptores de glp-1 / glucagón
WO2019040507A1 (en) * 2017-08-21 2019-02-28 Prevail Therapeutics, Inc. MODIFIED LYSOSOMIAL ENZYMES
CN112654562B (zh) * 2018-07-20 2023-06-02 赫尔克里士有限公司 水溶性或水分散性组合物
CN115785473B (zh) * 2022-12-20 2023-08-18 上海赛翠克环保科技有限公司 端异硫脲基三羟甲基丙烷芯树枝状聚合物及其制备方法和缓蚀应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004063250A1 (en) * 2003-01-06 2004-07-29 Nektar Therapeutics Al, Corporation Thiol-selective water-soluble polmer derivatives

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2138448A1 (de) 1968-07-15 1972-02-17 IWS Nominee Co Ltd , London, Ciba Geigy AG, Basel (Schweiz) Behandlung von keratinhaltigen Materialien
GB1365481A (en) 1968-07-15 1974-09-04 Ciba Geigy Uk Ltd Process for keratinous fabric
GB1379203A (en) 1970-12-14 1975-01-02 Ciba Geigy Ag Textile finishing
DE2238940A1 (de) 1972-08-08 1974-02-21 Bayer Ag Permanent antistatische acrylnitrilpolymerisate
GB1435085A (en) 1972-09-01 1976-05-12 Ciba Geigy Ag Keratinous textiles and fibres
US3948820A (en) 1972-11-02 1976-04-06 Horizons Incorporated Curable polyphosphazene copolymers and terpolymers
CH565275A (enExample) 1973-06-21 1975-08-15
ATE138084T1 (de) 1988-11-23 1996-06-15 Ciba Geigy Ag Polyoxyalkylendithiole und polyamine enthaltende härtbare epoxidharz-stoffgemische
MY104771A (en) 1989-11-21 1994-05-31 Vantico Ag Hardenable epoxide resin mixtures containing a latent hardener, an amine and a thiol.
US5516703A (en) 1993-08-20 1996-05-14 The University Of Utah Coating of hydrophobic surfaces to render them protein resistant while permitting covalent attachment of specific ligands
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
US5932462A (en) 1995-01-10 1999-08-03 Shearwater Polymers, Inc. Multiarmed, monofunctional, polymer for coupling to molecules and surfaces
US5580923A (en) 1995-03-14 1996-12-03 Collagen Corporation Anti-adhesion films and compositions for medical use
US6306584B1 (en) 1997-01-21 2001-10-23 President And Fellows Of Harvard College Electronic-property probing of biological molecules at surfaces
JPH1138544A (ja) * 1997-07-16 1999-02-12 Konica Corp ハロゲン化銀写真感光材料及びその処理方法
TR200101751T2 (tr) 1998-04-28 2002-05-21 Applied Research Systems Ars Holding N.V. Poliol-IFN-beta konjugatları
TW593427B (en) 2000-12-18 2004-06-21 Nektar Therapeutics Al Corp Synthesis of high molecular weight non-peptidic polymer derivatives
US7053150B2 (en) 2000-12-18 2006-05-30 Nektar Therapeutics Al, Corporation Segmented polymers and their conjugates
EE05509B1 (et) 2002-01-18 2012-02-15 Biogen@Idec@Ma@Inc Aktiveeritud polalkleenglkoolpolmeer ja seda sisaldavad kompositsioonid
CN1511861A (zh) * 2002-12-26 2004-07-14 北京键凯科技有限公司 聚乙二醇-脂肪酸衍生物及其药物结合物
WO2004060966A2 (en) 2002-12-31 2004-07-22 Nektar Therapeutics Al, Corporation Maleamic acid polymer derivatives and their bioconjugates
US7432330B2 (en) 2002-12-31 2008-10-07 Nektar Therapeutics Al, Corporation Hydrolytically stable maleimide-terminated polymers
JP4109559B2 (ja) 2003-02-19 2008-07-02 独立行政法人科学技術振興機構 オリゴヌクレオチドとポリエチレンオキシドのコンジュゲート
DE602004011660T2 (de) 2004-06-16 2009-01-29 Straumann Holding Ag Abdeckmembran
EP1827501B2 (en) 2004-12-21 2013-11-20 Nektar Therapeutics Stabilized polymeric thiol reagents
EP2099495A2 (en) 2005-08-04 2009-09-16 Nektar Therapeutics AL, Corporation Conjugates of a g-csf moiety and a polymer
WO2007075534A2 (en) 2005-12-16 2007-07-05 Nektar Therapeutics Al, Corporation Polymer conjugates of glp-1
WO2010099533A1 (en) 2009-02-27 2010-09-02 Openlane, Inc. Wholesale virtual inventory and retail lead generation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004063250A1 (en) * 2003-01-06 2004-07-29 Nektar Therapeutics Al, Corporation Thiol-selective water-soluble polmer derivatives

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Journal of Organic Chemistry, 1996, 61, pp 4342-4350 *

Also Published As

Publication number Publication date
US20140256951A1 (en) 2014-09-11
US20120258985A1 (en) 2012-10-11
DE602005025805D1 (de) 2011-02-17
ATE494012T1 (de) 2011-01-15
AU2005318984A1 (en) 2006-06-29
US20110112277A1 (en) 2011-05-12
CN101111267B (zh) 2012-12-05
CN101111267A (zh) 2008-01-23
WO2006069388A2 (en) 2006-06-29
KR101320936B1 (ko) 2013-10-23
EP1827501B2 (en) 2013-11-20
JP5243041B2 (ja) 2013-07-24
US7851565B2 (en) 2010-12-14
US9308274B2 (en) 2016-04-12
JP2008524338A (ja) 2008-07-10
US20060135586A1 (en) 2006-06-22
US20130280206A1 (en) 2013-10-24
CA2591233A1 (en) 2006-06-29
EP1827501B1 (en) 2011-01-05
MX2007007471A (es) 2007-07-20
CA2591233C (en) 2014-10-07
EP1827501A2 (en) 2007-09-05
KR20070088727A (ko) 2007-08-29
WO2006069388A3 (en) 2007-05-31
US8217123B2 (en) 2012-07-10
US8765883B2 (en) 2014-07-01
ES2357089T5 (es) 2014-02-24
US8492488B2 (en) 2013-07-23
ES2357089T3 (es) 2011-04-18

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