KR100987693B1 - 폴리(에틸렌 글리콜)-b-[폴리(L-세린)-g-폴리(D,L-락티드)]의 블록공중합체 및 이를 이용한 약물전달체용 나노입자의 제조 방법 - Google Patents
폴리(에틸렌 글리콜)-b-[폴리(L-세린)-g-폴리(D,L-락티드)]의 블록공중합체 및 이를 이용한 약물전달체용 나노입자의 제조 방법 Download PDFInfo
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- KR100987693B1 KR100987693B1 KR1020080102712A KR20080102712A KR100987693B1 KR 100987693 B1 KR100987693 B1 KR 100987693B1 KR 1020080102712 A KR1020080102712 A KR 1020080102712A KR 20080102712 A KR20080102712 A KR 20080102712A KR 100987693 B1 KR100987693 B1 KR 100987693B1
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- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
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- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
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- 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
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080102712A KR100987693B1 (ko) | 2008-10-20 | 2008-10-20 | 폴리(에틸렌 글리콜)-b-[폴리(L-세린)-g-폴리(D,L-락티드)]의 블록공중합체 및 이를 이용한 약물전달체용 나노입자의 제조 방법 |
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Application Number | Priority Date | Filing Date | Title |
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KR1020080102712A KR100987693B1 (ko) | 2008-10-20 | 2008-10-20 | 폴리(에틸렌 글리콜)-b-[폴리(L-세린)-g-폴리(D,L-락티드)]의 블록공중합체 및 이를 이용한 약물전달체용 나노입자의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20100043616A KR20100043616A (ko) | 2010-04-29 |
KR100987693B1 true KR100987693B1 (ko) | 2010-10-13 |
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KR1020080102712A KR100987693B1 (ko) | 2008-10-20 | 2008-10-20 | 폴리(에틸렌 글리콜)-b-[폴리(L-세린)-g-폴리(D,L-락티드)]의 블록공중합체 및 이를 이용한 약물전달체용 나노입자의 제조 방법 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101715235B1 (ko) * | 2015-06-17 | 2017-03-22 | 순천대학교 산학협력단 | 방사선 노출에 따라 방사선 방호제 방출이 조절되는 방사선 반응형 나노입자 및 이의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0788312B2 (ja) * | 1982-04-22 | 1995-09-27 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | コポリマーを含有する製薬または獣医薬組成物 |
WO2007084126A1 (en) | 2006-01-19 | 2007-07-26 | Allexcel, Inc. | Solubilization and targeted delivery of drugs with self-assembling amphiphilic polymers |
KR20080064827A (ko) * | 2005-10-05 | 2008-07-09 | 도쿄 씨알오 가부시키가이샤 | 생체 적합성 블록 공중합체, 그 용도 및 제조법 |
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- 2008-10-20 KR KR1020080102712A patent/KR100987693B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0788312B2 (ja) * | 1982-04-22 | 1995-09-27 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | コポリマーを含有する製薬または獣医薬組成物 |
KR20080064827A (ko) * | 2005-10-05 | 2008-07-09 | 도쿄 씨알오 가부시키가이샤 | 생체 적합성 블록 공중합체, 그 용도 및 제조법 |
WO2007084126A1 (en) | 2006-01-19 | 2007-07-26 | Allexcel, Inc. | Solubilization and targeted delivery of drugs with self-assembling amphiphilic polymers |
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