DE602004007155D1 - Kationische polymere mit abbaubaren vernetzungen - Google Patents
Kationische polymere mit abbaubaren vernetzungenInfo
- Publication number
- DE602004007155D1 DE602004007155D1 DE602004007155T DE602004007155T DE602004007155D1 DE 602004007155 D1 DE602004007155 D1 DE 602004007155D1 DE 602004007155 T DE602004007155 T DE 602004007155T DE 602004007155 T DE602004007155 T DE 602004007155T DE 602004007155 D1 DE602004007155 D1 DE 602004007155D1
- Authority
- DE
- Germany
- Prior art keywords
- unit
- networks
- removable
- cationic polymers
- synthetic polymer
- 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.)
- Expired - Lifetime
Links
- 229920006317 cationic polymer Polymers 0.000 title 1
- 239000012867 bioactive agent Substances 0.000 abstract 2
- 238000004132 cross linking Methods 0.000 abstract 2
- 229920001059 synthetic polymer Polymers 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 1
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
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
-
- 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
- A61K47/69—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/692,573 US7163677B2 (en) | 2003-10-24 | 2003-10-24 | Cationic polymers having degradable crosslinks |
| US692573 | 2003-10-24 | ||
| PCT/US2004/033122 WO2005042620A1 (en) | 2003-10-24 | 2004-10-07 | Cationic polymers having degradable crosslinks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE602004007155D1 true DE602004007155D1 (de) | 2007-08-02 |
| DE602004007155T2 DE602004007155T2 (de) | 2008-02-07 |
Family
ID=34522159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602004007155T Expired - Lifetime DE602004007155T2 (de) | 2003-10-24 | 2004-10-07 | Kationische polymere mit abbaubaren vernetzungen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7163677B2 (de) |
| EP (1) | EP1675888B1 (de) |
| JP (1) | JP4772686B2 (de) |
| AT (1) | ATE365186T1 (de) |
| DE (1) | DE602004007155T2 (de) |
| HK (1) | HK1093216A1 (de) |
| WO (1) | WO2005042620A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4650605B2 (ja) * | 2003-01-17 | 2011-03-16 | 靖彦 大西 | 陽イオン性多糖類共重合体ベクタ− |
| US7332477B2 (en) * | 2003-07-10 | 2008-02-19 | Nitto Denko Corporation | Photocleavable DNA transfer agent |
| ATE464913T1 (de) * | 2003-09-29 | 2010-05-15 | Nitto Denko Corp | Biologisch abbaubare polyacetale für die in-vivo- abgabe von polynucleotiden |
| US7358223B2 (en) * | 2004-10-04 | 2008-04-15 | Nitto Denko Corporation | Biodegradable cationic polymers |
| US7521415B2 (en) * | 2004-10-18 | 2009-04-21 | Nitto Denko Corporation | Methods of intracellular peptide delivery |
| US20060128814A1 (en) * | 2004-11-18 | 2006-06-15 | Scott Diamond | Photolytic cross-linkable monomers |
| WO2006091901A1 (en) * | 2005-02-23 | 2006-08-31 | E.I. Dupont De Nemours And Company | Processes using alpha, omega-difunctional aldaramides as monomers and crosslinkers |
| US7674452B2 (en) * | 2005-03-16 | 2010-03-09 | Nitto Denko Corporation | Polymer coating of cells |
| US7588754B2 (en) * | 2005-05-10 | 2009-09-15 | Nitto Denko Corporation | Biodegradable polyacetals and methods |
| US20060263328A1 (en) * | 2005-05-19 | 2006-11-23 | Sang Van | Hydrophilic polymers with pendant functional groups and method thereof |
| US7700541B2 (en) * | 2006-04-06 | 2010-04-20 | Nitto Denko Corporation | Biodegradable cationic polymers |
| US20080287633A1 (en) * | 2007-05-18 | 2008-11-20 | Drumheller Paul D | Hydrogel Materials |
| US8349308B2 (en) | 2010-03-26 | 2013-01-08 | Mersana Therapeutics, Inc. | Modified polymers for delivery of polynucleotides, method of manufacture, and methods of use thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379966B2 (en) * | 1999-02-26 | 2002-04-30 | Mirus Corporation | Intravascular delivery of non-viral nucleic acid |
| AU739969B2 (en) | 1996-05-29 | 2001-10-25 | Cell Genesys, Inc. | Cationic polymer/lipid nucleic acid delivery vehicles |
| US6258351B1 (en) | 1996-11-06 | 2001-07-10 | Shearwater Corporation | Delivery of poly(ethylene glycol)-modified molecules from degradable hydrogels |
| US6290947B1 (en) | 1997-09-19 | 2001-09-18 | Geltex Pharmaceuticals, Inc. | Ionic polymers as toxin-binding agents |
| US6072101A (en) * | 1997-11-19 | 2000-06-06 | Amcol International Corporation | Multicomponent superabsorbent gel particles |
| US6290847B1 (en) * | 1998-12-17 | 2001-09-18 | Corning Incorporated | Gravity-flow water filtration device |
| FR2805270A1 (fr) * | 2000-02-21 | 2001-08-24 | Biovector Therapeutics Sa | Polymeres et matrices cationiques bioeliminables a degradation controlee |
| US6696038B1 (en) | 2000-09-14 | 2004-02-24 | Expression Genetics, Inc. | Cationic lipopolymer as biocompatible gene delivery agent |
| KR100448170B1 (ko) | 2001-06-23 | 2004-09-10 | 주식회사 태평양 | 폴리에틸렌이민을 친수성 블록으로 갖고 폴리에스테르계고분자를 소수성 블록으로 갖는 양친성 생분해성 블록공중합체 및 이를 이용한 수용액 상에서의 고분자자기조합 회합체 |
| WO2003082316A1 (en) | 2002-03-29 | 2003-10-09 | The Regents Of The University Of California | Microgel particles for the delivery of bioactive materials |
| US6878374B2 (en) * | 2003-02-25 | 2005-04-12 | Nitto Denko Corporation | Biodegradable polyacetals |
| US7048925B2 (en) * | 2003-08-28 | 2006-05-23 | Nitto Denko Corporation | Acid-sensitive polyacetals and methods |
-
2003
- 2003-10-24 US US10/692,573 patent/US7163677B2/en not_active Expired - Fee Related
-
2004
- 2004-10-07 JP JP2006536655A patent/JP4772686B2/ja not_active Expired - Fee Related
- 2004-10-07 WO PCT/US2004/033122 patent/WO2005042620A1/en active IP Right Grant
- 2004-10-07 EP EP04794464A patent/EP1675888B1/de not_active Expired - Lifetime
- 2004-10-07 DE DE602004007155T patent/DE602004007155T2/de not_active Expired - Lifetime
- 2004-10-07 AT AT04794464T patent/ATE365186T1/de not_active IP Right Cessation
-
2006
- 2006-12-19 HK HK06113956A patent/HK1093216A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1675888B1 (de) | 2007-06-20 |
| US7163677B2 (en) | 2007-01-16 |
| EP1675888A1 (de) | 2006-07-05 |
| US20050089503A1 (en) | 2005-04-28 |
| HK1093216A1 (en) | 2007-02-23 |
| ATE365186T1 (de) | 2007-07-15 |
| JP4772686B2 (ja) | 2011-09-14 |
| DE602004007155T2 (de) | 2008-02-07 |
| WO2005042620A1 (en) | 2005-05-12 |
| JP2007509224A (ja) | 2007-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |