KR102144139B1 - 다이아스피린 가교결합된 페길화 헤모글로빈 - Google Patents
다이아스피린 가교결합된 페길화 헤모글로빈 Download PDFInfo
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- KR102144139B1 KR102144139B1 KR1020147030304A KR20147030304A KR102144139B1 KR 102144139 B1 KR102144139 B1 KR 102144139B1 KR 1020147030304 A KR1020147030304 A KR 1020147030304A KR 20147030304 A KR20147030304 A KR 20147030304A KR 102144139 B1 KR102144139 B1 KR 102144139B1
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Abstract
Description
도 2는, ββ-Hb의 DBBF 가교결합의 확인을 입증하는, 해리 조건(PBS)에서 각각 간질 유리 Hb(SFH)(- - -) 및 ββ-Hb(---)의 크기 배제 크로마토그램;
도 3은 각각 (SFH)(- - -) 및 ββ-Hb(---)인 β-아단위의 DBBF 가교결합의 확인을 나타내는 역상 고성능 액체 크로마토그램;
도 4는 PEG-ββ-Hb의 PEG화를 나타내는 비해리 조건에서 각각 PEG-ββ-Hb(- - -) 및 ββ-Hb(---)의 크기 배제 크로마토그램;
도 5는 다양한 헤모글로빈의 아질산염 환원 특성의 그래프 묘사도.
상응하는 참조 부호는 도면에 걸쳐 상응하는 부분을 나타낸다.
Claims (69)
- 37℃ 및 pH 7.4에서 측정될 때 약 2 내지 5mmHg 범위의 P50을 갖는 β,β-분자내 가교결합된 폴리옥시알킬렌 옥사이드 헤모글로빈 사합체 접합체이며,
25℃에서 완전 탈산소화된 경우, 동일한 조건 하에 측정되는 탈산소화된 간질 비함유 헤모글로빈보다 적어도 10배 큰 최대 아질산염 환원효소 활성을 나타내는 헤모글로빈 사합체 접합체. - 제1항에 있어서, 25℃에서 완전 탈산소화된 경우에 최대 아질산염 환원효소 활성이 적어도 0.25μM/초인 헤모글로빈 사합체 접합체.
- 제2항에 있어서, 상기 최대 아질산염 환원효소 활성이 0.25 내지 약 0.50μM/초 범위인 헤모글로빈 사합체 접합체.
- 제1항에 있어서, 상기 헤모글로빈 사합체가 사합체당 평균 약 7개 내지 약 11개의 폴리알킬렌 옥사이드 분자에 접합된 것인 헤모글로빈 사합체 접합체.
- 제1항에 있어서, 상기 폴리알킬렌 옥사이드가 티올 반응성 모이어티를 통해 상기 헤모글로빈 분자 상의 노출된 아미노산 측쇄의 티올기에 공유 결합되는 한편 상기 헤모글로빈은 산소화 상태인 헤모글로빈 사합체 접합체.
- 제1항에 있어서, 상기 헤모글로빈 사합체가, 상기 헤모글로빈 사합체 분자의 2개의 β82 라이신 잔기에서 가교결합된 비스(2,5-다이브로모살리실) 퓨마레이트인 헤모글로빈 사합체 접합체.
- 제1항에 있어서, 콜로이드 삼투압이 적어도 75mmHg이고, P50이 약 2 내지 약 4mmHg인 헤모글로빈 사합체 접합체.
- 제1항에 있어서,
상기 폴리알킬렌 옥사이드가 평균 분자량이 약 2,000 내지 약 20,000달톤인 폴리에틸렌 글라이콜(PEG)이고,
상기 PEG가 말레이미드-PEG이며,
상기 말레이미드가 알킬렌 또는 페닐렌 링커를 통해 상기 PEG에 연결된 것인
헤모글로빈 사합체 접합체. - 제8항에 있어서, 상기 알킬렌 링커가 에틸렌 링커인 헤모글로빈 사합체 접합체.
- 제8항에 있어서, 상기 말레이미드-PEG가 상기 헤모글로빈 사합체의 시스테인 잔기의 내재성 티올 모이어티, 상기 헤모글로빈 사합체의 티올화 라이신 잔기의 티올 모이어티 또는 이들의 조합으로부터 선택되는 헤모글로빈 사합체의 티올 모이어티에 접합된 것인 헤모글로빈 사합체 접합체.
- 제1항에 있어서, 상기 헤모글로빈 사합체의 β93 시스테인 잔기에 N-에틸 말레이미드가 접합된 것인 헤모글로빈 사합체 접합체.
- 제12항에 있어서,
R3이 에틸렌이고,
X가 메톡시 또는 카복시이고,
n이 약 3,000 내지 약 10,000달톤이며,
m이 약 7 내지 약 11인
헤모글로빈 사합체 접합체. - 제1항 내지 제13항 중 어느 한 항의 β,β-분자내 가교결합된 폴리옥시알킬렌 옥사이드 헤모글로빈 사합체 접합체 및 약제학적으로 허용되는 담체를 포함하는 약제학적 조성물.
- 제14항에 있어서,
급성 간부전, 베타 지중해빈혈, 화상, 만성 중증 하지 허혈, 이산화탄소 또는 사이아나이드 중독, 만성 폐쇄성 폐 질환(COPD), 울혈성 심부전, 저산소증, 말라리아, 장기 허혈 (임의로, 급성 장 허혈(비틀림), 급성 장 허혈(색전증), 심인성 쇼크, 급성 혈관 장기 허혈, 뇌졸중, 심근 경색 또는 중증 심장 허혈 포함), 말초 혈관 질환, 포르피린증, 임신중독증, 패혈증, 겸상 적혈구 질환, 망막 질환, 안내 병증, 고환 염전, 외상, 쇼크, 외상성 뇌 손상, 궤양, 혈관경련 또는 이들의 조합의 치료에 사용하기 위한 것이거나,
비외상성 출혈성 쇼크, 입원전 환경 외상, 외상성 출혈성 쇼크, 급성 폐 손상, 성인 호흡 곤란 증후군, 외상성 뇌 손상, 뇌졸중, 고형 종양 암, 장기 기능저하(생체외), 장기 기능저하(수혜자에서), 중증 패혈증, 패혈성 쇼크, 심근 경색, 심장 허혈, 심인성 쇼크, 급성 심부전, 폐 색전증 또는 이들의 조합의 치료에 사용하기 위한 것이거나,
혈관성형술에 대한 보조제로서, 성형 수술에 대한 보조제로서 또는 심실 보조 장치 이식 시 보조제로서; 대용 혈액, 심장보호제, 냉동보존제, 혈액투석 보조제, 종양 물질, 장기 보존제, 성능 증대제, 수술 보조제 또는 상처 치유제로서; 조영에서; 폐 기능을 개선하기 위해; 또는 이들의 조합으로서 사용하기 위한 것이거나,
손상으로 인한 혈액 손실, 용혈성 빈혈, 감염성 빈혈, 박테리아 감염, IV 인자 단편화, 비대증 및 비종대, 가금류에서의 출혈 증후군, 저형성 빈혈, 재생불량성 빈혈, 특발성 면역 용혈성 병증, 철 결핍증, 동종면역 용혈성 빈혈, 미세혈관병 용혈성 빈혈, 기생 또는 수술-마취 유발 뇌 손상의 수의학적 치료를 위한 것인
약제학적 조성물.
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| US201261617639P | 2012-03-29 | 2012-03-29 | |
| US61/617,639 | 2012-03-29 | ||
| PCT/US2013/032694 WO2013148375A1 (en) | 2012-03-29 | 2013-03-15 | Diaspirin crosslinked pegylated hemoglobin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150009533A KR20150009533A (ko) | 2015-01-26 |
| KR102144139B1 true KR102144139B1 (ko) | 2020-08-12 |
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| KR1020147030304A Expired - Fee Related KR102144139B1 (ko) | 2012-03-29 | 2013-03-15 | 다이아스피린 가교결합된 페길화 헤모글로빈 |
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| US (1) | US10029001B2 (ko) |
| EP (1) | EP2830638B1 (ko) |
| JP (2) | JP2015514086A (ko) |
| KR (1) | KR102144139B1 (ko) |
| CN (2) | CN104379160A (ko) |
| AU (1) | AU2013240141B2 (ko) |
| CA (1) | CA2908236C (ko) |
| HK (1) | HK1207560A1 (ko) |
| MX (1) | MX358785B (ko) |
| WO (1) | WO2013148375A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2919951T3 (es) * | 2014-12-19 | 2022-07-29 | Aragon Pharmaceuticals Inc | Proceso para la preparación de un compuesto de diariltiohidantoina |
| CN105017515A (zh) * | 2015-07-20 | 2015-11-04 | 湖南华腾制药有限公司 | 聚乙二醇修饰物的制备方法 |
| CN106421805B (zh) * | 2016-09-14 | 2019-06-04 | 中国人民解放军军事医学科学院野战输血研究所 | 一种右旋糖酐交联血红蛋白氧载体及其制备方法与应用 |
| US11504417B2 (en) | 2017-07-18 | 2022-11-22 | VirTech Bio, Inc. | Blood substitutes comprising hemoglobin and methods of making |
| WO2022184005A1 (en) | 2021-03-01 | 2022-09-09 | Billion King International Limited | Thiosuccinyl-crosslinked hemoglobin conjugates and methods of use and preparation thereof |
| CN114146165B (zh) * | 2021-12-02 | 2022-08-12 | 润方(北京)生物医药研究院有限公司 | 一种聚合血红蛋白在制备防治呼吸衰竭药物中的应用 |
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| US4529719A (en) | 1983-05-04 | 1985-07-16 | Tye Ross W | Modified crosslinked stroma-free tetrameric hemoglobin |
| US4670417A (en) | 1985-06-19 | 1987-06-02 | Ajinomoto Co., Inc. | Hemoglobin combined with a poly(alkylene oxide) |
| US8106011B1 (en) | 2011-08-31 | 2012-01-31 | Billion King International Limited | Method for the preparation of a heat stable oxygen carrier-containing composition facilating beta-beta cross-linking |
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| CA1312009C (en) | 1986-11-10 | 1992-12-29 | Carl W. Rausch | Extra pure semi-synthetic blood substitute |
| US5234903A (en) | 1989-11-22 | 1993-08-10 | Enzon, Inc. | Chemically modified hemoglobin as an effective, stable non-immunogenic red blood cell substitute |
| US5585484A (en) | 1995-04-19 | 1996-12-17 | Albert Einstein College Of Medicine Of Yeshiva University, A Division Of Yeshiva University | Hemoglobin crosslinkers |
| US6627738B2 (en) | 1995-09-15 | 2003-09-30 | Duke University | No-modified hemoglobins and uses therefor |
| AU2002320628A1 (en) | 2001-07-19 | 2003-03-03 | Albert Einstein College Of Medecine Of Yeshiva University | Size enhanced hemoglobins: surface decoration and crosslinking of the protein with polyoxy akylene glycols |
| US20050164915A1 (en) * | 2002-04-01 | 2005-07-28 | Sangart, Inc. | Compositions for oxygen transport comprising a high oxygen affinity modified hemoglobin |
| US20030153491A1 (en) * | 2002-01-11 | 2003-08-14 | Winslow Robert M. | Methods and compositions for oxygen transport comprising a high oxygen affinity modified hemoglobin |
| US7144989B2 (en) | 2002-03-25 | 2006-12-05 | Albert Einstein College Of Medicine Of Yeshiva University | Pegylated non-hypertensive hemoglobins, methods of preparing same, and uses thereof |
| MXPA05006702A (es) | 2002-12-23 | 2005-09-30 | Einstein Coll Med | Hemoglobina modificada y metodos para hacer la misma. |
| KR100512483B1 (ko) | 2003-05-07 | 2005-09-05 | 선바이오(주) | 신규한 폴리에틸렌글리콜-말레이미드 유도체의 합성방법 |
| CA2578232C (en) * | 2004-08-31 | 2015-12-29 | Sangart, Inc. | Methods to enhance hemodynamic stability using oxygen carrying compositions |
| AU2006220548B2 (en) * | 2005-03-07 | 2011-04-21 | Sangart, Inc. | Composition and methods for delivering carbon monoxide (CO) and nitric ozide (NO) CO to tissue using heme proteins as carriers |
| WO2006135740A1 (en) | 2005-06-10 | 2006-12-21 | Albert Einstein College Of Medicine Of Yeshiva University | Pegylated hemoglobin and albumin and uses thereof |
| US7504377B2 (en) * | 2006-10-23 | 2009-03-17 | Ikor, Inc. | Nitric oxide-blocked cross-linked tetrameric hemoglobin |
| CN102859364A (zh) * | 2010-02-25 | 2013-01-02 | 桑格特公司 | 通过减少反应物比例制备聚乙二醇-血红蛋白缀合物的方法 |
-
2013
- 2013-03-15 HK HK15108131.6A patent/HK1207560A1/xx unknown
- 2013-03-15 US US14/388,956 patent/US10029001B2/en active Active
- 2013-03-15 EP EP13769757.9A patent/EP2830638B1/en active Active
- 2013-03-15 CA CA2908236A patent/CA2908236C/en active Active
- 2013-03-15 MX MX2014011763A patent/MX358785B/es active IP Right Grant
- 2013-03-15 CN CN201380027621.2A patent/CN104379160A/zh active Pending
- 2013-03-15 KR KR1020147030304A patent/KR102144139B1/ko not_active Expired - Fee Related
- 2013-03-15 WO PCT/US2013/032694 patent/WO2013148375A1/en not_active Ceased
- 2013-03-15 CN CN201910069033.4A patent/CN109731098A/zh active Pending
- 2013-03-15 AU AU2013240141A patent/AU2013240141B2/en not_active Ceased
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2019
- 2019-01-17 JP JP2019005963A patent/JP6668515B2/ja not_active Expired - Fee Related
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| US4529719A (en) | 1983-05-04 | 1985-07-16 | Tye Ross W | Modified crosslinked stroma-free tetrameric hemoglobin |
| US4670417A (en) | 1985-06-19 | 1987-06-02 | Ajinomoto Co., Inc. | Hemoglobin combined with a poly(alkylene oxide) |
| US8106011B1 (en) | 2011-08-31 | 2012-01-31 | Billion King International Limited | Method for the preparation of a heat stable oxygen carrier-containing composition facilating beta-beta cross-linking |
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Also Published As
| Publication number | Publication date |
|---|---|
| MX2014011763A (es) | 2015-08-07 |
| HK1207560A1 (en) | 2016-02-05 |
| AU2013240141A1 (en) | 2014-11-13 |
| JP6668515B2 (ja) | 2020-03-18 |
| CA2908236A1 (en) | 2013-10-03 |
| EP2830638A4 (en) | 2015-12-16 |
| KR20150009533A (ko) | 2015-01-26 |
| EP2830638A1 (en) | 2015-02-04 |
| JP2019089789A (ja) | 2019-06-13 |
| US20150087590A1 (en) | 2015-03-26 |
| WO2013148375A1 (en) | 2013-10-03 |
| CA2908236C (en) | 2021-10-26 |
| AU2013240141B2 (en) | 2017-11-02 |
| US10029001B2 (en) | 2018-07-24 |
| CN104379160A (zh) | 2015-02-25 |
| MX358785B (es) | 2018-09-04 |
| EP2830638B1 (en) | 2021-05-05 |
| CN109731098A (zh) | 2019-05-10 |
| JP2015514086A (ja) | 2015-05-18 |
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