WO2010056040A2 - 생체적합성 고분자와 결합한 신규한 에리스로포이에틴 접합체 - Google Patents
생체적합성 고분자와 결합한 신규한 에리스로포이에틴 접합체 Download PDFInfo
- Publication number
- WO2010056040A2 WO2010056040A2 PCT/KR2009/006620 KR2009006620W WO2010056040A2 WO 2010056040 A2 WO2010056040 A2 WO 2010056040A2 KR 2009006620 W KR2009006620 W KR 2009006620W WO 2010056040 A2 WO2010056040 A2 WO 2010056040A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- biocompatible polymer
- erythropoietin
- conjugates
- erythropoietin conjugates
- bonded
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Peptides Or Proteins (AREA)
Abstract
본 발명은 생물학적 활성 물질인 에리스로포이에틴의 C-말단(C-terminal)을 포함한 아미노산의 카르복실기에 비항원 친수성 생체적합성 고분자를 접합한 접합체에 관한 것이다. 상기 에리스로포이에틴과 생체적합성 고분자의 접합체는 에리스로포이에틴의 생리활성의 저하를 최대한 감소시키고 혈중 혈청 반감기를 증가시켜 체내 약물의 효능을 높임으로써, 적혈구 생성 및 조혈에 관련된 질환의 치료에 유용하게 사용될 수 있다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0111568 | 2008-11-11 | ||
KR1020080111568A KR20100052730A (ko) | 2008-11-11 | 2008-11-11 | 생체적합성 고분자와 결합한 신규한 에리스로포이에틴 접합체 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010056040A2 true WO2010056040A2 (ko) | 2010-05-20 |
WO2010056040A3 WO2010056040A3 (ko) | 2010-08-26 |
Family
ID=42170515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/006620 WO2010056040A2 (ko) | 2008-11-11 | 2009-11-11 | 생체적합성 고분자와 결합한 신규한 에리스로포이에틴 접합체 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20100052730A (ko) |
WO (1) | WO2010056040A2 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2663285C2 (ru) * | 2017-01-31 | 2018-08-03 | Общество с ограниченной ответственностью "Саентифик Фьючер Менеджмент" (ООО "СФМ") | Средство, обладающее гемостимулирующей активностью, и способ его получения |
KR102268647B1 (ko) * | 2017-06-12 | 2021-06-23 | 한국코러스 주식회사 | 안정성이 향상된 에리스로포이에틴 조성물 및 이의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992016555A1 (en) * | 1991-03-18 | 1992-10-01 | Enzon, Inc. | Hydrazine containing conjugates of polypeptides and glycopolypeptides with polymers |
US20060134736A1 (en) * | 2003-03-28 | 2006-06-22 | Jacobs John W | Human growth hormone conjugated with biocompatible polymer |
US20070117924A1 (en) * | 2003-03-28 | 2007-05-24 | Myung-Ok Park | Biologically active material conjugated with biocompatible polymer with 1:1 complex, preparation method thereof and pharmaceutical composition comprising the same |
-
2008
- 2008-11-11 KR KR1020080111568A patent/KR20100052730A/ko not_active Application Discontinuation
-
2009
- 2009-11-11 WO PCT/KR2009/006620 patent/WO2010056040A2/ko active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992016555A1 (en) * | 1991-03-18 | 1992-10-01 | Enzon, Inc. | Hydrazine containing conjugates of polypeptides and glycopolypeptides with polymers |
US20060134736A1 (en) * | 2003-03-28 | 2006-06-22 | Jacobs John W | Human growth hormone conjugated with biocompatible polymer |
US20070117924A1 (en) * | 2003-03-28 | 2007-05-24 | Myung-Ok Park | Biologically active material conjugated with biocompatible polymer with 1:1 complex, preparation method thereof and pharmaceutical composition comprising the same |
Non-Patent Citations (1)
Title |
---|
LONG, D.L. ET AL.: 'Design of Homogeneous, MonoPEGylated Erythropoietin Analogs With Preserved In Vitro Bioactivity' EXPERIMENTAL HEMATOLOGY vol. 34, no. 6, 2006, pages 697 - 704 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010056040A3 (ko) | 2010-08-26 |
KR20100052730A (ko) | 2010-05-20 |
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