ATE524509T1 - Verzweigte funktionalisierte polymere unter verwendung von verzweigten polyolen als kernen - Google Patents
Verzweigte funktionalisierte polymere unter verwendung von verzweigten polyolen als kernenInfo
- Publication number
- ATE524509T1 ATE524509T1 AT06800077T AT06800077T ATE524509T1 AT E524509 T1 ATE524509 T1 AT E524509T1 AT 06800077 T AT06800077 T AT 06800077T AT 06800077 T AT06800077 T AT 06800077T AT E524509 T1 ATE524509 T1 AT E524509T1
- Authority
- AT
- Austria
- Prior art keywords
- polyol
- branched
- monosubstituted
- groups
- polyols
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- 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
-
- 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
- A61K31/765—Polymers containing oxygen
-
- 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
-
- 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
-
- 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
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
-
- 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
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- 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
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
- C08G71/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70011405P | 2005-07-18 | 2005-07-18 | |
PCT/US2006/027529 WO2007011802A1 (en) | 2005-07-18 | 2006-07-18 | Method for preparing branched functionalized polymers using branched polyol cores |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE524509T1 true ATE524509T1 (de) | 2011-09-15 |
Family
ID=37398801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06800077T ATE524509T1 (de) | 2005-07-18 | 2006-07-18 | Verzweigte funktionalisierte polymere unter verwendung von verzweigten polyolen als kernen |
Country Status (4)
Country | Link |
---|---|
US (2) | US8568705B2 (de) |
EP (2) | EP1926768B1 (de) |
AT (1) | ATE524509T1 (de) |
WO (1) | WO2007011802A1 (de) |
Families Citing this family (30)
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US20130302877A1 (en) * | 2004-01-29 | 2013-11-14 | Fina Biosolutions Llc | Differential Functionalization of Polymers with Amino-Oxy Reagents for Diagnostic Assays |
WO2007011802A1 (en) | 2005-07-18 | 2007-01-25 | Nektar Therapeutics Al, Corporation | Method for preparing branched functionalized polymers using branched polyol cores |
CN101420984B (zh) | 2006-02-21 | 2013-01-02 | 尼克塔治疗公司 | 嵌段可降解聚合物及由其制备的轭合物 |
US20080220047A1 (en) * | 2007-03-05 | 2008-09-11 | Sawhney Amarpreet S | Low-swelling biocompatible hydrogels |
US8309773B2 (en) | 2010-02-02 | 2012-11-13 | Calanese International Corporation | Process for recovering ethanol |
EP2323695B1 (de) * | 2008-08-19 | 2018-12-05 | Nektar Therapeutics | Komplexe von small-interfering nukleinsäuren |
US8450529B2 (en) * | 2008-10-02 | 2013-05-28 | Covidien Lp | Branched polyamines and formulations thereof for use in medical devices |
CN101724144A (zh) * | 2008-11-03 | 2010-06-09 | 北京键凯科技有限公司 | 新型的多臂聚乙二醇及其制备方法和应用 |
WO2010111594A1 (en) * | 2009-03-27 | 2010-09-30 | E. I. Du Pont De Nemours And Company | Tissue adhesive and sealant comprising polyglycerol aldehyde |
WO2010111570A1 (en) | 2009-03-27 | 2010-09-30 | E. I. Du Pont De Nemours And Company | Polyglycerol aldehydes |
KR101790804B1 (ko) * | 2009-11-18 | 2017-10-26 | 넥타르 테라퓨틱스 | 중합체-약물 콘쥬게이트의 산성 염 형태 및 알콕실화 방법 |
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 |
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EP2750681B1 (de) * | 2011-08-30 | 2020-05-27 | Quanta Biodesign, Ltd. | Verzweigte einzelne peg-konstrukte |
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US10898700B2 (en) | 2012-10-26 | 2021-01-26 | Urotronic, Inc. | Balloon catheters for body lumens |
US10881839B2 (en) | 2012-10-26 | 2021-01-05 | Urotronic, Inc. | Drug-coated balloon catheters for body lumens |
US11938287B2 (en) | 2012-10-26 | 2024-03-26 | Urotronic, Inc. | Drug-coated balloon catheters for body lumens |
US10806830B2 (en) | 2012-10-26 | 2020-10-20 | Urotronic, Inc. | Drug-coated balloon catheters for body lumens |
US10850076B2 (en) | 2012-10-26 | 2020-12-01 | Urotronic, Inc. | Balloon catheters for body lumens |
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US11904072B2 (en) | 2015-04-24 | 2024-02-20 | Urotronic, Inc. | Drug coated balloon catheters for nonvascular strictures |
JP2018517454A (ja) | 2015-04-24 | 2018-07-05 | ウロトロニック・インコーポレイテッドUrotronic, Inc. | 非血管狭窄のための薬物コーティングされたバルーンカテーテル |
EP3347311B1 (de) | 2015-09-10 | 2019-10-23 | Dow Global Technologies LLC | Kesselsteinhemmungsverfahren |
EP3196221B1 (de) | 2016-01-25 | 2018-08-15 | Technogel Italia S.R.L. | Temperaturgeregelte polyurethangele |
EP3489684A1 (de) * | 2017-11-27 | 2019-05-29 | Miltenyi Biotec GmbH | Verfahren zum fotobleichen von angefärbten zellen |
JP6830165B2 (ja) * | 2017-12-27 | 2021-02-17 | 三洋化成工業株式会社 | 医薬品原薬用原料又は医薬品用添加物及びこれらを用いた医薬品原薬又は医薬品 |
CN116023668A (zh) * | 2021-10-26 | 2023-04-28 | 佳化化学(上海)有限公司 | 一种含有氨基酸及其衍生物的酰基改性超支化聚缩水甘油醚、制备方法及其应用 |
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WO2007011802A1 (en) | 2005-07-18 | 2007-01-25 | Nektar Therapeutics Al, Corporation | Method for preparing branched functionalized polymers using branched polyol cores |
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-
2006
- 2006-07-18 WO PCT/US2006/027529 patent/WO2007011802A1/en active Application Filing
- 2006-07-18 EP EP06800077A patent/EP1926768B1/de active Active
- 2006-07-18 US US11/458,269 patent/US8568705B2/en active Active
- 2006-07-18 AT AT06800077T patent/ATE524509T1/de not_active IP Right Cessation
- 2006-07-18 EP EP11180764.0A patent/EP2412744B1/de active Active
-
2013
- 2013-10-10 US US14/051,246 patent/US8901246B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1926768A1 (de) | 2008-06-04 |
EP1926768B1 (de) | 2011-09-14 |
EP2412744B1 (de) | 2014-01-22 |
EP2412744A3 (de) | 2012-05-16 |
EP2412744A2 (de) | 2012-02-01 |
US8901246B2 (en) | 2014-12-02 |
WO2007011802A1 (en) | 2007-01-25 |
US8568705B2 (en) | 2013-10-29 |
US20140039205A1 (en) | 2014-02-06 |
US20070031371A1 (en) | 2007-02-08 |
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