KR100768265B1 - 혈액내 순환시간을 향상시키기 위한 헤파린이 수식된리포솜 및 이의 제조방법 - Google Patents
혈액내 순환시간을 향상시키기 위한 헤파린이 수식된리포솜 및 이의 제조방법 Download PDFInfo
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- KR100768265B1 KR100768265B1 KR1020050107472A KR20050107472A KR100768265B1 KR 100768265 B1 KR100768265 B1 KR 100768265B1 KR 1020050107472 A KR1020050107472 A KR 1020050107472A KR 20050107472 A KR20050107472 A KR 20050107472A KR 100768265 B1 KR100768265 B1 KR 100768265B1
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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
- A61K9/1271—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
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/726—Glycosaminoglycans, i.e. mucopolysaccharides
- A61K31/727—Heparin; Heparan
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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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/24—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
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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
- A61K47/50—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
- A61K47/68—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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
- A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
- A61K47/6807—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug or compound being a sugar, nucleoside, nucleotide, nucleic acid, e.g. RNA antisense
- A61K47/6809—Antibiotics, e.g. antitumor antibiotics anthracyclins, adriamycin, doxorubicin or daunomycin
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- 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
- A61K47/69—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6921—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
- A61K47/6927—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
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Abstract
Description
| 구 분 | 성분 | 입자크기 (㎚) | Z-포텐셜 (mV) |
| 비교예 1 | HSPC:CHOL | 98.8 | -3.88 |
| 비교예 2 | HSPC:CHOL:DSPE-mPEG | 96.3 | 0.13 |
| 제조예 1 | HSPC:CHOL:DDAB | 91.2 | 14.02 |
| 제조예 2 | HSPC:CHOL:DDAB + HEP | 101.2 | -42.12 |
| 순수 독소루비신 | 비교예 1의 리포솜을 사용한 주사제 (HSPC:CHOL) | 비교예 2의 리포솜을 사용한 주사제 (HSPC:CHOL:DSPE-mPEG) | 제조예 2의 리포솜을 사용한 주사제 (HSPC:CHOL:DDAB + HEP) | |
| AUC (㎍·h/㎖) | 12.00 | 25.59 | 201.24 | 319.59 |
| t 1/2 (h) | 1.68 | 2.37 | 12.80 | 19.80 |
| CL (㎖/h) | 17.40 | 4.62 | 0.60 | 0.38 |
| MRT (h) | 1.95 | 4.82 | 17.78 | 28.42 |
Claims (6)
- 리포솜 표면에, 중량 평균 분자량이 1000 ~ 300,000인 헤파린 또는 그 유도체가 이온결합을 통해 수식된 것을 특징으로 하는 리포솜.
- 청구항 1에 있어서, 상기 헤파린이 상기 리포솜을 형성하는 지질 100 중량부에 대하여 1 ~ 60 중량부 포함되는 것을 특징으로 하는 리포솜.
- 청구항 1에 있어서, 상기 리포솜은 평균 입경이 30 ~ 200 ㎚ 범위인 것을 특징으로 하는 리포솜.
- 청구항 1에 있어서, 상기 리포솜을 형성하는 지질 중에 양이온성 지질을 10 ~ 30 몰% 포함하고,상기 상기 양이온성 지질은 디알킬디메틸암모늄, 디오레오일포스파티딜에탄올아민, 디오레오일디알킬트리메틸암모늄프로판 및 디오레오일디알킬디메틸암모늄프로판 중에서 선택되는 어느 하나 또는 2 종 이상의 혼합물인 것을 특징으로 하는 리포솜.
- 삭제
- 독소루비신, 에피루비신, 하이루비신, 다우노루비신, 에소루비신, 이다루비신 중에서 선택되는 어느 하나의 안트라사이클라인 계열 소수성 약물이 리포솜에 봉입된 주사제에 있어서,상기 리포솜은 청구항 1 내지 청구항 4 중에서 선택되는 어느 하나의 리포솜인 것을 특징으로 하는 주사제.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050107472A KR100768265B1 (ko) | 2005-11-10 | 2005-11-10 | 혈액내 순환시간을 향상시키기 위한 헤파린이 수식된리포솜 및 이의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050107472A KR100768265B1 (ko) | 2005-11-10 | 2005-11-10 | 혈액내 순환시간을 향상시키기 위한 헤파린이 수식된리포솜 및 이의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070050195A KR20070050195A (ko) | 2007-05-15 |
| KR100768265B1 true KR100768265B1 (ko) | 2007-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020050107472A Expired - Fee Related KR100768265B1 (ko) | 2005-11-10 | 2005-11-10 | 혈액내 순환시간을 향상시키기 위한 헤파린이 수식된리포솜 및 이의 제조방법 |
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| KR (1) | KR100768265B1 (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010040389A (ko) * | 1998-01-23 | 2001-05-15 | 내셔날 쥬이쉬 메디칼 앤드 리서치 센터 | 열 충격 단백질을 사용하여 염증성 질환을 치료하는 방법 |
| KR20010071569A (ko) * | 1998-06-23 | 2001-07-28 | 메디녹스, 인크. | 산화질소원의 치료적 투여에 의해 발생하는 부작용을치료하기 위한 산화질소 스캐빈저의 용도 |
| KR20010102556A (ko) * | 1999-03-11 | 2001-11-15 | 추후제출 | 암 및 과증식성 장애의 치료 조성물 및 치료방법 |
| KR20050009988A (ko) * | 2002-04-05 | 2005-01-26 | 에스페리온 루브 디벨로먼트 아이엔씨 | 질병을 치료 또는 예방하기 위한 조성물 및 일정 크기의리포좀 투여방법 |
-
2005
- 2005-11-10 KR KR1020050107472A patent/KR100768265B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010040389A (ko) * | 1998-01-23 | 2001-05-15 | 내셔날 쥬이쉬 메디칼 앤드 리서치 센터 | 열 충격 단백질을 사용하여 염증성 질환을 치료하는 방법 |
| KR20010071569A (ko) * | 1998-06-23 | 2001-07-28 | 메디녹스, 인크. | 산화질소원의 치료적 투여에 의해 발생하는 부작용을치료하기 위한 산화질소 스캐빈저의 용도 |
| KR20010102556A (ko) * | 1999-03-11 | 2001-11-15 | 추후제출 | 암 및 과증식성 장애의 치료 조성물 및 치료방법 |
| KR20050009988A (ko) * | 2002-04-05 | 2005-01-26 | 에스페리온 루브 디벨로먼트 아이엔씨 | 질병을 치료 또는 예방하기 위한 조성물 및 일정 크기의리포좀 투여방법 |
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| Publication number | Publication date |
|---|---|
| KR20070050195A (ko) | 2007-05-15 |
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