JP5615558B2 - 活性ポリオキサゾリンおよびそれを含む組成物 - Google Patents
活性ポリオキサゾリンおよびそれを含む組成物 Download PDFInfo
- Publication number
- JP5615558B2 JP5615558B2 JP2009551999A JP2009551999A JP5615558B2 JP 5615558 B2 JP5615558 B2 JP 5615558B2 JP 2009551999 A JP2009551999 A JP 2009551999A JP 2009551999 A JP2009551999 A JP 2009551999A JP 5615558 B2 JP5615558 B2 JP 5615558B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- poz
- groups
- substituted
- unsubstituted
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 0 CCC(*(C(C)(C)CN(C(C)(C)C)C(CC)=O)C(Oc(cc1)ccc1[N+]([O-])=O)=O)=O Chemical compound CCC(*(C(C)(C)CN(C(C)(C)C)C(CC)=O)C(Oc(cc1)ccc1[N+]([O-])=O)=O)=O 0.000 description 1
- GXYCAKOSZPOKFP-UHFFFAOYSA-N CCC(NCCC(C)(C)N(CCO)C(CC)=O)=O Chemical compound CCC(NCCC(C)(C)N(CCO)C(CC)=O)=O GXYCAKOSZPOKFP-UHFFFAOYSA-N 0.000 description 1
- XYPBXHASSIIPSY-UHFFFAOYSA-N [O-][N+](C(CC12)C=CC1C2OC(O)Cl)=O Chemical compound [O-][N+](C(CC12)C=CC1C2OC(O)Cl)=O XYPBXHASSIIPSY-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
-
- 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
- A61K31/787—Polymers containing nitrogen containing heterocyclic rings having nitrogen as a ring hetero atom
-
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
- C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/46—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with hetero atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0233—Polyamines derived from (poly)oxazolines, (poly)oxazines or having pendant acyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/02—Polyamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Plural Heterocyclic Compounds (AREA)
- Polyethers (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89221207P | 2007-02-28 | 2007-02-28 | |
| US60/892,212 | 2007-02-28 | ||
| PCT/US2008/002626 WO2008106186A2 (en) | 2007-02-28 | 2008-02-28 | Activated polyoxazolines and compositions comprising the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010529212A JP2010529212A (ja) | 2010-08-26 |
| JP2010529212A5 JP2010529212A5 (enExample) | 2011-04-07 |
| JP5615558B2 true JP5615558B2 (ja) | 2014-10-29 |
Family
ID=39721806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009551999A Active JP5615558B2 (ja) | 2007-02-28 | 2008-02-28 | 活性ポリオキサゾリンおよびそれを含む組成物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7943141B2 (enExample) |
| EP (1) | EP2134181A4 (enExample) |
| JP (1) | JP5615558B2 (enExample) |
| KR (2) | KR101508617B1 (enExample) |
| CN (2) | CN106046370A (enExample) |
| WO (1) | WO2008106186A2 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009043027A2 (en) * | 2007-09-27 | 2009-04-02 | Serina Therapeutics, Inc. | Multi-armed forms of activated polyoxazoline and methods of synthesis thereof |
| CN101959934B (zh) | 2008-01-11 | 2012-12-12 | 塞瑞纳治疗公司 | 聚噁唑啉共聚物的多官能形式和包含它的药物组合物 |
| US8101706B2 (en) | 2008-01-11 | 2012-01-24 | Serina Therapeutics, Inc. | Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same |
| EP2331140B1 (en) | 2008-08-11 | 2018-07-04 | Nektar Therapeutics | Multi-arm polymeric alkanoate conjugates |
| US20110318322A1 (en) | 2009-01-12 | 2011-12-29 | Nektar Therapeutics | Conjugates of a Lysosomal Enzyme Moiety and a Water Soluble Polymer |
| KR20200070407A (ko) | 2010-11-12 | 2020-06-17 | 넥타르 테라퓨틱스 | Il-2 부분 및 중합체의 접합체 |
| US20130331443A1 (en) | 2010-12-22 | 2013-12-12 | Nektar Therapeutics | Multi-arm polymeric prodrug conjugates of taxane-based compounds |
| US10894087B2 (en) | 2010-12-22 | 2021-01-19 | Nektar Therapeutics | Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds |
| 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 |
| WO2013020079A2 (en) | 2011-08-04 | 2013-02-07 | Nektar Therapeutics | Conjugates of an il-11 moiety and a polymer |
| US8383093B1 (en) | 2011-11-01 | 2013-02-26 | Serina Therapeutics, Inc. | Subcutaneous delivery of poly(oxazoline) conjugates |
| CN104271638B (zh) * | 2012-03-16 | 2016-11-02 | 本德尔分析控股公司 | 源于亲核活性聚噁唑啉的交联聚合物和医用品 |
| CA2891673C (en) | 2012-11-15 | 2025-10-07 | Apellis Pharmaceuticals Inc | Cell-reactive, long-acting, or targeted compstatin analogs and related compositions and methods |
| CN103897181B (zh) * | 2012-12-27 | 2017-02-08 | 张昊 | 聚合物、其制备方法和应用 |
| US9215876B2 (en) | 2014-03-24 | 2015-12-22 | International Business Machines Corporation | 1,3,6-dioxazocan-2-ones and antimicrobial cationic polycarbonates therefrom |
| US9624191B2 (en) | 2014-03-24 | 2017-04-18 | International Business Machines Corporation | Cyclic carbonate monomers and ring opened polycarbonates therefrom |
| GB201405391D0 (en) * | 2014-03-26 | 2014-05-07 | Applied Biomimetic As | Novel polymers and process for making membranes |
| MA39711A (fr) | 2014-04-03 | 2015-10-08 | Nektar Therapeutics | Conjugués d'une fraction d'il-15 et d'un polymère |
| CN107075115B (zh) * | 2014-07-18 | 2020-05-29 | 根特大学 | 一种用于制备均匀的高摩尔质量环亚氨醚聚合物的方法 |
| CN106715533B (zh) * | 2014-07-31 | 2020-03-13 | 塞瑞纳治疗公司 | 聚恶唑啉抗体药物结合物 |
| BR112017006943B1 (pt) | 2014-10-06 | 2020-12-01 | Gatt Technologies B.V | produto hemostático poroso adesivo de tecido |
| JP6968787B2 (ja) | 2015-10-07 | 2021-11-17 | アペリス・ファーマシューティカルズ・インコーポレイテッドApellis Pharmaceuticals, Inc. | 投与レジメン |
| US12233104B2 (en) | 2015-10-08 | 2025-02-25 | Nektar Therapeutics | Combination of an IL-2RBETA-selective agonist and a long-acting IL-15 agonist |
| US11040107B2 (en) | 2017-04-07 | 2021-06-22 | Apellis Pharmaceuticals, Inc. | Dosing regimens and related compositions and methods |
| US12036283B2 (en) | 2017-05-15 | 2024-07-16 | Nektar Therapeutics | Long-acting interleukin-15 receptor agonists and related immunotherapeutic compositions and methods |
| CA3069321A1 (en) | 2017-07-11 | 2019-01-17 | Synthorx, Inc. | Incorporation of unnatural nucleotides and methods thereof |
| US20200181220A1 (en) | 2017-08-03 | 2020-06-11 | Synthorx, Inc. | Cytokine conjugates for the treatment of proliferative and infectious diseases |
| EP3502217B1 (en) * | 2017-11-29 | 2020-05-27 | Infineum International Limited | Lubricating oil compositions |
| US10822569B2 (en) | 2018-02-15 | 2020-11-03 | Afton Chemical Corporation | Grafted polymer with soot handling properties |
| TW202442671A (zh) | 2018-02-26 | 2024-11-01 | 美商欣爍克斯公司 | Il-15結合物及其用途 |
| US10851324B2 (en) | 2018-02-27 | 2020-12-01 | Afton Chemical Corporation | Grafted polymer with soot handling properties |
| CN110865055B (zh) * | 2018-08-27 | 2022-10-25 | 香港科技大学 | 无金属偶联方法、偶联物及其应用 |
| US10899989B2 (en) | 2018-10-15 | 2021-01-26 | Afton Chemical Corporation | Amino acid grafted polymer with soot handling properties |
| MA54195A (fr) | 2018-11-08 | 2022-02-16 | Synthorx Inc | Conjugués d'interleukine 10 et leurs utilisations |
| US11046908B2 (en) | 2019-01-11 | 2021-06-29 | Afton Chemical Corporation | Oxazoline modified dispersants |
| US20200246467A1 (en) | 2019-02-06 | 2020-08-06 | Synthorx, Inc. | Il-2 conjugates and methods of use thereof |
| US12485181B2 (en) | 2019-06-28 | 2025-12-02 | Serina Therapeutics (Al), Inc. | Polyoxazoline-drug conjugates with novel pharmacokinetic properties |
| EP4004085B1 (en) * | 2019-07-30 | 2025-07-30 | Cilag GmbH International | Polyoxazoline copolymer comprising calcium binding groups |
| CA3150082A1 (en) | 2019-09-10 | 2021-03-18 | Jerod PTACIN | Il-2 conjugates and methods of use to treat autoimmune diseases |
| KR20230004682A (ko) | 2020-04-22 | 2023-01-06 | 머크 샤프 앤드 돔 엘엘씨 | 인터류킨-2 수용체 베타 감마c 이량체에 대해 편향되고 비펩티드성 수용성 중합체에 접합된 인간 인터류킨-2 접합체 |
| US12233132B2 (en) | 2021-02-09 | 2025-02-25 | Serina Therapeutics, Inc. | Polyoxazoline-lipid conjugates and lipid nanoparticles and pharmaceutical compositions including same |
| AU2022336209B2 (en) | 2021-09-03 | 2025-10-16 | CureVac SE | Novel lipid nanoparticles for delivery of nucleic acids |
| AU2022336664A1 (en) | 2021-09-03 | 2024-01-18 | CureVac SE | Novel lipid nanoparticles for delivery of nucleic acids comprising phosphatidylserine |
| US20250027108A1 (en) | 2021-10-29 | 2025-01-23 | CureVac SE | Improved circular rna for expressing therapeutic proteins |
| US20250099614A1 (en) | 2022-01-28 | 2025-03-27 | CureVac SE | Nucleic acid encoded transcription factor inhibitors |
| CA3248399A1 (en) | 2022-01-31 | 2023-08-03 | Genevant Sciences Gmbh | POLY(ALKYLOXAZOLINE)-LIPIDS CONJUGATES AND LIPID PARTICLES CONTAINING THEM |
| CN114685784B (zh) * | 2022-04-26 | 2023-09-15 | 北京清科胜因生物科技有限公司 | 一种用于核酸递送的聚(2-噁唑啉)脂质与脂质纳米颗粒及应用 |
| CN114940756B (zh) * | 2022-06-02 | 2023-11-07 | 北京清科胜因生物科技有限公司 | 一种聚(2-噁唑啉)脂质与脂质纳米颗粒及应用 |
| WO2024098023A2 (en) | 2022-11-04 | 2024-05-10 | Sutro Biopharma, Inc. | Interferon alpha polypeptides and conjugates |
| AU2024233180A1 (en) | 2023-03-08 | 2025-09-25 | CureVac SE | Novel lipid nanoparticle formulations for delivery of nucleic acids |
| WO2024230934A1 (en) | 2023-05-11 | 2024-11-14 | CureVac SE | Therapeutic nucleic acid for the treatment of ophthalmic diseases |
| WO2025158385A1 (en) | 2024-01-25 | 2025-07-31 | Genzyme Corporation | Pegylated il-2 for suppressing adaptive immune response to gene therapy |
| EP4656669A1 (en) | 2024-05-28 | 2025-12-03 | Arkema France | Fluorinated copolymers based on an oligo(2-oxazoline) macromonomer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2643403B2 (ja) * | 1989-01-10 | 1997-08-20 | 花王株式会社 | ポリ(n―アシルアルキレンイミン)系共重合体及びその用途 |
| US5635571A (en) * | 1995-06-30 | 1997-06-03 | Cornell Research Foundation, Inc. | Polymerizable macromonomers and polymers prepared therefrom |
| 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 |
| MY137181A (en) * | 2001-05-21 | 2009-01-30 | Nektar Therapeutics | Pulmonary administration of chemically modified insulin |
| US6908963B2 (en) * | 2001-10-09 | 2005-06-21 | Nektar Therapeutics Al, Corporation | Thioester polymer derivatives and method of modifying the N-terminus of a polypeptide therewith |
| PT2939696E (pt) * | 2001-10-18 | 2016-06-17 | Nektar Therapeutics | Conjugados poliméricos de antagonistas de opióides |
| US20060051315A1 (en) * | 2002-02-01 | 2006-03-09 | Scaria Puthupparampil V | Polymers for delivering peptides and small molecules in vivo |
| US9446139B2 (en) * | 2004-03-15 | 2016-09-20 | Nektar Therapeutics | Polymer-based compositions and conjugates of HIV entry inhibitors |
| US8057821B2 (en) * | 2004-11-03 | 2011-11-15 | Egen, Inc. | Biodegradable cross-linked cationic multi-block copolymers for gene delivery and methods of making thereof |
| US7732561B2 (en) * | 2005-09-01 | 2010-06-08 | Japan Science And Technology Agency | Random copolymers of oxazoline |
-
2008
- 2008-02-28 CN CN201610344386.7A patent/CN106046370A/zh active Pending
- 2008-02-28 KR KR20097020124A patent/KR101508617B1/ko active Active
- 2008-02-28 WO PCT/US2008/002626 patent/WO2008106186A2/en not_active Ceased
- 2008-02-28 EP EP08726203A patent/EP2134181A4/en not_active Withdrawn
- 2008-02-28 US US12/529,001 patent/US7943141B2/en active Active
- 2008-02-28 JP JP2009551999A patent/JP5615558B2/ja active Active
- 2008-02-28 CN CN200880013983A patent/CN101686687A/zh active Pending
- 2008-02-28 KR KR20137028233A patent/KR101508621B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010529212A (ja) | 2010-08-26 |
| CN106046370A (zh) | 2016-10-26 |
| WO2008106186A2 (en) | 2008-09-04 |
| EP2134181A2 (en) | 2009-12-23 |
| KR101508617B1 (ko) | 2015-04-06 |
| US20100069579A1 (en) | 2010-03-18 |
| EP2134181A4 (en) | 2011-09-28 |
| KR101508621B1 (ko) | 2015-04-07 |
| US7943141B2 (en) | 2011-05-17 |
| CN101686687A (zh) | 2010-03-31 |
| KR20090114481A (ko) | 2009-11-03 |
| WO2008106186A3 (en) | 2008-10-23 |
| KR20130125404A (ko) | 2013-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5615558B2 (ja) | 活性ポリオキサゾリンおよびそれを含む組成物 | |
| US9169354B2 (en) | Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same | |
| US8088884B2 (en) | Multi-armed forms of activated polyoxazoline and methods of synthesis thereof | |
| US9284411B2 (en) | Polyoxazolines with inert terminating groups, polyoxazolines prepared from protected initiating groups and related compounds | |
| US10864276B2 (en) | Activated polyoxazolines and conjugates and compositions comprising the same | |
| Kuhlmann | Sulfur-functional polymers for biomedical applications | |
| Lin | Synthesis of Poly (ethylene glycol) Derivatives for Bioconjugation and Surface Patterning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110210 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20110210 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110210 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121121 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121204 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130301 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20130305 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130308 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130326 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140107 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140401 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140408 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140702 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140812 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140910 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5615558 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |