KR20090021065A - 혈류 내 순환시간 증가를 위한 단백질로 수식된 리포솜 및이의 제조방법 - Google Patents
혈류 내 순환시간 증가를 위한 단백질로 수식된 리포솜 및이의 제조방법 Download PDFInfo
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- KR20090021065A KR20090021065A KR1020080019750A KR20080019750A KR20090021065A KR 20090021065 A KR20090021065 A KR 20090021065A KR 1020080019750 A KR1020080019750 A KR 1020080019750A KR 20080019750 A KR20080019750 A KR 20080019750A KR 20090021065 A KR20090021065 A KR 20090021065A
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- 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
- A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/66—Phosphorus compounds
- A61K31/662—Phosphorus acids or esters thereof having P—C bonds, e.g. foscarnet, trichlorfon
- A61K31/663—Compounds having two or more phosphorus acid groups or esters thereof, e.g. clodronic acid, pamidronic acid
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- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/12—Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
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- A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
- A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
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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
- A61K9/10—Dispersions; Emulsions
- A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
- A61K9/1277—Preparation processes; Proliposomes
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Abstract
Description
Claims (14)
- 양이온성 지질을 포함하는 리포솜 표면에, 단백질이 이온 결합된 것을 특징으로 하는 혈류 내 순환시간이 증가된 리포솜.
- 제 1 항에 있어서, 상기 단백질은 알부민, 글로불린, 글루테닌, 프롤라민, 알부노이드, 핵단백질, 당단백질, 인단백질, 지단백질, 색소단백질, 젤라틴, 프레테오스, 펩톤, 다이펩티드 및 트라이펩티드 중에서 선택된 1종 이상이며, 중량 평균 분자량이 2,000 ~ 1,500,000 Da인 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 리포솜을 형성하는 인지질은 포스파티딜콜린, 포스파티딜에탄올아민, 포스파티딜세린, 포스파티딘산, 포스파티딜글리세롤, 포스파티딜이노시톨, 리조포스파티딜콜린, 스핑고미엘린, 난황 레시틴, 대두 레시틴 및 수소첨가 인지질 중에서 선택된 1종 이상인 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 리포솜을 형성하는 당지질로는 디갈락토실디글리세리드류, 갈락토실디글리세리드류, 갈락토실셀레브로시드, 락토실셀레브로시드 및 간글로시드 중에서 선택된 1종 이상인 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 리포솜을 형성하는 스테롤류로는 콜레스테롤, 콜레스테롤헥사숙시네이트, 3β-[N-(N',N'-디메틸아미노에탄)카르바모일]콜레스테롤, 에르고스테롤 또는 라노스테롤 중에서 선택된 1종 이상인 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 양이온성 지질은 다이옥타데실아미도글리실스페르미딘(DOGS), 다이메틸다이옥타데실암모늄브로마이드(DDAB), L-a-다이올레오일 포스타티딜에탄올아민(DOPE), [N-(N,N'-다이메틸아미노에탄)카바모일]콜레스테롤(DC-Chol), N-[1-(2,3-다이올레일옥시)프로필]-N,N,N-트리메틸암모늄 브로마이드(DOTMA), 2,3-다이올레오일옥시-N-[2-(스페르민카보자미드-O-에틸]-N,N-다이메틸-프로판아미늄 트리플루오로아세테이트(DOSPA), 1-[2-(올레오일옥시)-에틸]-2-올레일-3-(2-하이드록시에틸)이미다졸리늄 클로라이드(DOTIM), 1,2-다이미리스틸옥시프로필-3-다이메틸-하이드록시 에틸 암모늄 브로마이드(DMRIE), 1,2-다이미리스토일-3-다이메틸암모늄 프로판(DMDAP), 1,2-다이팔미토일-3-다이메틸암모늄 프로판(DPDAP), 1,2-다이라우로일-3-다이메틸암모늄 프로판(DLDAP), 1,2-다이스테아로일-3-다이메틸암모늄 프로판(DSDAP), 1,2-다이올레오일-3-다이메틸암모늄 프로 판(DODAP), 1,2-다이미리스틸-3-다이메틸암모늄 프로판(DMDAP), 1,2-다이팔미틸-3-다이메틸암모늄 프로판(DPDAP), 1,2-다이라우릴-3-다이메틸암모늄 프로판(DLDAP), 1,2-다이스테아릴-3-다이메틸암모늄 프로판(DSDAP), 1,2-다이올레일-3-다이메틸암모늄 프로판(DODAP), 1,2-다이미리스토일-3-트리메틸암모늄 프로판(DMTAP), 1,2-다이팔미토일-3-트리메틸암모늄 프로판(DPTAP), 1,2-다이라우로일-3-트리메틸암모늄 프로판(DLTAP), 1,2-다이스테아로일-3-트리메틸암모늄 프로판(DSTAP), 1,2-다이올레오일-3-트리메틸암모늄 프로판(DOTAP), 1,2-다이미리스틸-3-트리메틸암모늄 프로판(DMTAP), 1,2-다이팔미틸-3-트리메틸암모늄 프로판(DPTAP), 1,2-다이라우릴-3-트리메틸암모늄 프로판(DLTAP), 1,2-다이스테아릴-3-트리메틸암모늄 프로판(DSTAP), 1,2-다이올레일-3-트리메틸암모늄 프로판(DOTAP) 중에서 선택된 1종 이상인 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 단백질은 리포솜에 이온결합 후 변성시키는 것을 특징으로 하는 리포솜.
- 제 7 항에 있어서, 상기 단백질은 60 ~ 100 ℃로 1분 ~ 24시간 변성시키는 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 리포솜은 평균 입경이 30 ~ 400 ㎚인 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 단백질은 상기 리포솜을 형성하는 지질 1000 중량부에 대하여 0.01 ~ 100 중량부인 것을 특징으로 하는 리포솜.
- 제 1 항에 있어서, 상기 리포솜은 전체 리포솜을 형성하는 지질에 대하여 인지질 또는 당지질 30 ~ 70 몰%, 스테롤류 20 ~ 50 몰%와 양이온성 지질 1 ~ 40 몰%로 구성된 것을 특징으로 하는 리포솜.
- 상기 청구항 1 내지 11 중에서 선택된 어느 한 항의 리포솜 내에 약물이 봉입된 것을 특징으로 하는 주사제.
- 제 12 항에 있어서, 상기 약물은 사이클로포스파미드, 아이포스파마이드, 멜팔란, 카무스틴, 로무스틴, 스트렙토조신, 카르보플라틴, 시스플라틴, 옥살리플라 틴, 다카르바진, 프로카르바진, 우라실무스틴, 메토트렉사트, 페메트렉세드, 랄시트렉세드, 플루다라빈, 메르캅토퓨린, 펜토스타틴, 티오구아닌, 카페시타빈, 사이타라빈, 플루오로우라실, 다우노루비신, 독소루비신, 에피루비신, 아이다우루비신, 미토잔트론, 발루비신, 젬시타빈, 악티노마이신, 블레오마이신, 미토마이신, 토포테칸, 아이리노테칸, 에토포사이드, D-아미노레불리닉 엑시드, 메틸아미노레불리네이트, 엘로티닙, 제리티닙, 이메티닙, 독소루비신, 에피루비신, 하이루비신, 다우노루비신, 에소루비신, 이다루비신, 알렌드로네이트, 파미드로네이트, 졸레드로네이트, 콘트리코트로핀, 테트라코삭티드, 티로트로핀, 소마트렘, 메카세르민, 세르모레린, 데스모프레신, 라이프레신, 테르리프레신, 오르니프레신, 아르기프레신, 데목시토신, 카르베토신, 고나도레린, 나파레린, 히스트레린, 소마토스타틴, 옥트리오타이드, 초산란레오타이드, 가니레릭스, 세트로레릭스 및 페그비소만트 중에서 선택된 것을 특징으로 하는 주사제.
- 1) 전체 리포솜을 형성하는 지질에 대하여 인지질 또는 당지질 30 ~ 70 몰%, 스테롤류 20 ~ 50 몰%와 양이온성 지질 1 ~ 40 몰%로 혼합하고 약물이 봉입된 양이온성 리포솜을 제조하는 단계,2) 단백질을 pH 5.8 ~ 14의 수용액에 용해시킨 다음, 상기 양이온성 리포솜에 적가하여 20 ~ 40 ℃에서 1 ~ 24시간동안 교반시키는 단계, 및3) 상기 리포솜 표면에 수식된 단백질을 변성시키는 단계를 포함하여 이루어진 것을 특징으로 하는 혈류 내 순환시간이 증가된 단백질로 수식된 리포솜의 제조방법.
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| Application Number | Priority Date | Filing Date | Title |
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| KR20070085725 | 2007-08-24 | ||
| KR1020070085725 | 2007-08-24 |
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| KR20090021065A true KR20090021065A (ko) | 2009-02-27 |
| KR100996975B1 KR100996975B1 (ko) | 2010-11-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116158534A (zh) * | 2023-02-28 | 2023-05-26 | 仙乐健康科技股份有限公司 | 一种高负载且稳定的蛋白质脂质体 |
| CN118001395A (zh) * | 2024-01-25 | 2024-05-10 | 浙江大学 | 超声空化促进活体阳离子脂质-核酸复合体转染的载体及其制备方法和应用 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI2817287T1 (sl) | 2012-02-24 | 2019-02-28 | Arbutus Biopharma Corporation | Trialkilni kationski lipidi in postopki za njihovo uporabo |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2505520C (en) | 2002-11-06 | 2012-07-17 | Azaya Therapeutics, Inc. | Protein-stabilized liposomal formulations of pharmaceutical agents |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116158534A (zh) * | 2023-02-28 | 2023-05-26 | 仙乐健康科技股份有限公司 | 一种高负载且稳定的蛋白质脂质体 |
| CN116158534B (zh) * | 2023-02-28 | 2024-05-14 | 仙乐健康科技股份有限公司 | 一种高负载且稳定的蛋白质脂质体 |
| CN118001395A (zh) * | 2024-01-25 | 2024-05-10 | 浙江大学 | 超声空化促进活体阳离子脂质-核酸复合体转染的载体及其制备方法和应用 |
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| KR100996975B1 (ko) | 2010-11-29 |
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