KR20080098216A - 캐리어 물질을 이용한 나트륨 배설 펩타이드 약물 결합체 - Google Patents
캐리어 물질을 이용한 나트륨 배설 펩타이드 약물 결합체 Download PDFInfo
- Publication number
- KR20080098216A KR20080098216A KR1020070043625A KR20070043625A KR20080098216A KR 20080098216 A KR20080098216 A KR 20080098216A KR 1020070043625 A KR1020070043625 A KR 1020070043625A KR 20070043625 A KR20070043625 A KR 20070043625A KR 20080098216 A KR20080098216 A KR 20080098216A
- Authority
- KR
- South Korea
- Prior art keywords
- natriuretic peptide
- immunoglobulin
- region
- bnp
- peptide
- 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.)
- Withdrawn
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Abstract
Description
| 시 험 물 질 | 혈중반감기 (시간) | In vitro 역가 (%) |
| BNP | 0.5 | 100 |
| BNP(N)-PEG-Fc | 26 | 11.4 |
| BNP(3-32)(N)-PEG-Fc | 33 | 9.6 |
Claims (22)
- 나트륨 배설 펩타이드(Natriuretic peptide) 및 면역글로불린 Fc 영역이 폴리에틸렌글리콜, 폴리프로필렌글리콜, 에틸렌 글리콜-프로필렌 글리콜 공중합체, 폴리옥시에틸화폴리올, 폴리비닐알콜, 폴리사카라이드, 덱스트란, 폴리비닐에틸에테르, 생분해성 고분자, 지질 중합체, 키틴류, 히아루론산 및 이들의 조합으로 이루어진 군으로부터 선택되는 비펩타이드성 중합체를 통해 연결된 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제1항에 있어서, 상기 나트륨 배설 펩타이드(Natriuretic peptide)는 Atrial Natriuretic Peptide(ANP), Brain Natriuretic Peptide(BNP), C-type Natriuretic Peptide(CNP), Dendroaspis Natriuretic Peptide(DNP) 및 이들의 유도체(derivative), 단편(fragment), 변이체(variant)를 포함하는 군으로부터 선택되는 것인 Natriuretic peptide 결합체.
- 제2항에 있어서, 상기 결합체는 천연형 BNP인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 비펩타이드성 중합체의 양 말단이 각각 면역글로블린 Fc 영역 및 천연형 BNP 의 아민 그룹 또는 티올 그룹(Thiol group)에 결합된 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제4항에 있어서, 비펩타이드성 중합체의 양 말단이 각각 면역글로블린 Fc 영역 및 천연형 BNP 의 아미노 말단에 결합된 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제1항에 있어서, 상기 면역글로불린 Fc 영역은 비당쇄화된 것을 특징으로 하는 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제1항에 있어서, 면역글로불린 Fc 영역이 CH1, CH2, CH3 및 CH4 도메인으로 이루어진 군으로부터 1개 내지 4개 선택되는 도메인으로 이루어진 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제7항에 있어서, 면역글로불린 Fc 영역이 힌지영역을 추가로 포함하는 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제1항에 있어서, 면역글로불린 Fc 영역이 IgG, IgA, IgD, IgE 또는 IgM에서 유래된 Fc 영역인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제9항에 있어서, 면역글로불린 Fc 영역의 각각의 도메인이 IgG, IgA, IgD, IgE, IgM로 이루어진 군에서 선택되는 면역글로불린에서 유래된 상이한 기원을 가진 도메인의 하이브리드인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제9항에 있어서, 면역글로불린 Fc 영역이 동일한 기원의 도메인으로 이루어진 단쇄 면역글로불린으로 구성된 이량체 또는 다량체(면역글로불린 Fc의 조합)인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제9항에 있어서, 면역글로불린 Fc 영역이 IgG4 Fc 영역인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제12항에 있어서, 면역글로불린 Fc 영역이 인간 비당쇄화 IgG4 Fc 영역인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제1항에 있어서, 비펩타이드성 중합체의 반응기가 알데히드 그룹, 프로피온 알데히드 그룹, 부틸 알데히드 그룹, 말레이미드 그룹 및 석시니미드 유도체로 이루어진 군으로부터 선택되는 것인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제14항에 있어서, 석시니미드 유도체가 석시니미딜 프로피오네이트, 석시니미딜 카르복시메틸, 하이드록시 석시니미딜 또는 석시니미딜 카보네이트인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제14항에 있어서, 비펩타이드성 중합체가 양 말단에 반응 알데히드 그룹의 반응기를 갖는 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- 제1항에 있어서, 비펩타이드성 중합체가 폴리에틸렌글리콜인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체.
- (1) 양 말단에 알데히드, 말레이미드, 또는 석시니미드 유도체 반응기를 갖는 비펩타이드성 중합체를 나트륨 배설 펩타이드(Natriuretic peptide)의 아민 그룹 또는 티올 그룹에 공유결합시키는 단계;(2) 상기 (1)의 반응 혼합물로부터 아미노말단에 비펩타이드성 중합체가 공유결합된 나트륨 배설 펩타이드(Natriuretic peptide)를 포함하는 연결체를 분리하는 단계; 및(3) 분리된 연결체의 비펩타이드성 중합체의 다른 쪽 말단에 면역글로불린 Fc 영역을 공유결합으로 연결하여 비펩타이드성 중합체의 양쪽 말단이 각각 면역글로블린 Fc 영역 및 나트륨 배설 펩타이드(Natriuretic peptide)와 결합된 펩타이드 결합체를 생성하는 단계를 포함하는 나트륨 배설 펩타이드(Natriuretic peptide) 결합체의 제조방법.
- 제18항에 있어서, 상기 비펩타이드성 중합체는 폴리에틸렌글리콜인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체의 제조방법.
- 제18항에 있어서, 상기 나트륨 배설 펩타이드(Natriuretic peptide)는 천연형 BNP인 나트륨 배설 펩타이드(Natriuretic peptide) 결합체의 제조방법.
- 제1항 내지 제17항 중 어느 한 항의 단백질 결합체를 포함하는 약제학적 조성물.
- 제1항 내지 제17항 중 어느 한 항의 단백질 결합체 또는 제21항의 약제학적 조성물을 투여하는 단계를 포함하는 급성 및 만성 울혈성 심부전(CHF), 고혈압, 천식, 염증관련 질환, 고지혈증, 또는 발기부전의 치료방법.
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| PCT/KR2008/002502 WO2008136611A1 (en) | 2007-05-03 | 2008-05-02 | Natriuretic peptide conjugate using carrier substance |
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| KR1020070043625A KR20080098216A (ko) | 2007-05-04 | 2007-05-04 | 캐리어 물질을 이용한 나트륨 배설 펩타이드 약물 결합체 |
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| KR101411349B1 (ko) * | 2010-12-24 | 2014-06-25 | 주식회사 삼양바이오팜 | 생리활성 펩타이드를 포함하는 마이크로입자 및 그의 제조방법, 및 그를 포함하는 약제학적 조성물 |
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| US7648962B2 (en) * | 2002-11-26 | 2010-01-19 | Biocon Limited | Natriuretic compounds, conjugates, and uses thereof |
| AU2003297583B2 (en) * | 2002-11-26 | 2010-01-14 | Biocon, Ltd | Modified naturetic compounds, conjugates, and uses thereof |
| WO2006076471A2 (en) * | 2005-01-12 | 2006-07-20 | Nobex Corporation | Bnp conjugates and methods of use |
-
2007
- 2007-05-04 KR KR1020070043625A patent/KR20080098216A/ko not_active Withdrawn
-
2008
- 2008-05-02 WO PCT/KR2008/002502 patent/WO2008136611A1/en not_active Ceased
Cited By (3)
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| WO2010126319A3 (ko) * | 2009-04-30 | 2011-03-03 | 고려대학교 산학협력단 | 항체의 Fc 영역에 특이적 결합능을 가지는 리포펩타이드 및 그를 포함하는 항원 인지형 지질 나노입자 |
| KR101411349B1 (ko) * | 2010-12-24 | 2014-06-25 | 주식회사 삼양바이오팜 | 생리활성 펩타이드를 포함하는 마이크로입자 및 그의 제조방법, 및 그를 포함하는 약제학적 조성물 |
| WO2018117613A1 (ko) * | 2016-12-19 | 2018-06-28 | 한미약품 주식회사 | 뇌 표적 지속성 단백질 결합체 |
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