KR100480430B1 - 인터페론-베타와 폴리에틸렌글리콜 유도체의 배합체 - Google Patents
인터페론-베타와 폴리에틸렌글리콜 유도체의 배합체 Download PDFInfo
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- KR100480430B1 KR100480430B1 KR10-2001-0076130A KR20010076130A KR100480430B1 KR 100480430 B1 KR100480430 B1 KR 100480430B1 KR 20010076130 A KR20010076130 A KR 20010076130A KR 100480430 B1 KR100480430 B1 KR 100480430B1
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- Prior art keywords
- interferon
- peg
- propionaldehyde
- beta
- pendant
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/555—Interferons [IFN]
- C07K14/565—IFN-beta
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
Abstract
Description
Claims (7)
- 삭제
- 삭제
- 인터페론-베타 (Interferon-β; IFN-β)의 아미노 말단(amino-terminus, N-terminus)의 알파-아미노기(α-amino group)에 직선(linear)형 메톡시폴리에틸렌글리콜-프로피온알데히드(methoxypolyethylene glycol-propionaldehyde) 유도체가 결합된 배합체(conjugate)에 있어서, 상기 직선형 메톡시폴리에틸렌글리콜-프로피온알데히드 유도체는 메톡시폴리에틸렌글리콜-아미드(amide)-프로피온알데히드 유도체 또는 메톡시폴리에틸렌글리콜-우레탄(urethane)-프로피온알데히드 유도체로 이루어지는 것을 특징으로 하는 배합체.
- 삭제
- 제 3 항에 있어서, 상기 직선형 메톡시폴리에틸렌글리콜-프로피온알데히드 유도체는 분자량 범위가 1,000∼40,000인 것을 특징으로 하는 배합체.
- 인터페론-베타 (Interferon-β; IFN-β)의 아미노 말단(amino-terminus, N-terminus)의 알파-아미노기(α-amino group)에 펜던트(pendant)형 폴리에틸렌글리콜-프로피온알데히드(methoxypolyethylene glycol-propionaldehyde) 유도체가 결합된 배합체(conjugate)에 있어서, 상기 펜던트형 폴리에틸렌글리콜-프로피온알데히드 유도체는 펜던트 폴리에틸렌글리콜-아미드-프로피온알데히드 유도체 또는 펜던트 폴리에틸렌글리콜-우레탄-프로피온알데히드 유도체로 이루어지는 것을 특징으로 하는 배합체.
- 제 6 항에 있어서, 상기 펜던트형 폴리에틸렌글리콜-프로피온알데히드 유도체는 폴리에틸렌글리콜 뼈대의 분자량 범위가 5,000∼1,000,000으로, 펜던트 그룹인 아미드-프로피온알데히드 또는 우레탄-프로피온알데히드의 개수가 1∼20인 것을 특징으로 하는 배합체.
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KR10-2001-0076130A KR100480430B1 (ko) | 2001-12-04 | 2001-12-04 | 인터페론-베타와 폴리에틸렌글리콜 유도체의 배합체 |
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KR10-2001-0076130A KR100480430B1 (ko) | 2001-12-04 | 2001-12-04 | 인터페론-베타와 폴리에틸렌글리콜 유도체의 배합체 |
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KR20030045414A KR20030045414A (ko) | 2003-06-11 |
KR100480430B1 true KR100480430B1 (ko) | 2005-04-06 |
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KR10-2001-0076130A KR100480430B1 (ko) | 2001-12-04 | 2001-12-04 | 인터페론-베타와 폴리에틸렌글리콜 유도체의 배합체 |
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Families Citing this family (2)
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KR100488351B1 (ko) * | 2001-12-11 | 2005-05-11 | 선바이오(주) | 신규한 폴리에틸렌글리콜-프로피온알데히드 유도체 |
CN101163716B (zh) * | 2005-04-30 | 2011-09-07 | 成都生物制品研究所 | 白细胞介素-6聚乙二醇结合物及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252714A (en) * | 1990-11-28 | 1993-10-12 | The University Of Alabama In Huntsville | Preparation and use of polyethylene glycol propionaldehyde |
US5738846A (en) * | 1994-11-10 | 1998-04-14 | Enzon, Inc. | Interferon polymer conjugates and process for preparing the same |
US6042822A (en) * | 1993-11-10 | 2000-03-28 | Enzon, Inc. | Interferon polymer conjugates |
KR20030037598A (ko) * | 2001-11-06 | 2003-05-14 | 선바이오(주) | 변형된 인터페론-베타, 및 이의 화학적으로 변형된 배합체 |
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2001
- 2001-12-04 KR KR10-2001-0076130A patent/KR100480430B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252714A (en) * | 1990-11-28 | 1993-10-12 | The University Of Alabama In Huntsville | Preparation and use of polyethylene glycol propionaldehyde |
US6042822A (en) * | 1993-11-10 | 2000-03-28 | Enzon, Inc. | Interferon polymer conjugates |
US5738846A (en) * | 1994-11-10 | 1998-04-14 | Enzon, Inc. | Interferon polymer conjugates and process for preparing the same |
KR20030037598A (ko) * | 2001-11-06 | 2003-05-14 | 선바이오(주) | 변형된 인터페론-베타, 및 이의 화학적으로 변형된 배합체 |
Non-Patent Citations (2)
Title |
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297 * |
Biochemistry. 2000 Sep 5;39(35):10634-40 * |
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