KR100678881B1 - 수용성 고분자계 계면활성제를 함유하는 자가미세유화경피제제 - Google Patents
수용성 고분자계 계면활성제를 함유하는 자가미세유화경피제제 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- 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
- A61K47/69—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
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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
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
- A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
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- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
조성 | 실시예1 | 실시예2 | 실시예3 |
피록시캄 | 25 | 25 | 25 |
모노에탄올아민 | 20 | - | - |
디에탄올아민 | - | 20 | - |
트리에탄올아민 | - | - | 20 |
플루르올올레이크 | 10 | 10 | 10 |
점착제 | 45 | 45 | 45 |
조성 | 실시예4 | 실시예5 | 실시예6 | 실시예7 | 실시예8 | 실시예9 |
피록시캄 | 25 | 25 | 25 | 25 | 25 | 25 |
모노에탄올아민 | 20 | 20 | 20 | 20 | 20 | 20 |
엘피 300 | 10 | - | - | - | - | - |
라브라솔 | - | 10 | - | - | - | - |
라브라필 | - | - | 10 | - | - | - |
플루르올 올레이크 | - | - | - | 10 | - | - |
라브라팩 리포필 | - | - | - | - | 10 | - |
브릿찌 56 | - | - | - | - | - | 10 |
점착제 | 45 | 45 | 45 | 45 | 45 | 45 |
조성 | 실시예10 | 실시예11 | 실시예12 | 실시예13 | 실시예14 |
피록시캄 | 25 | 25 | 25 | 25 | 25 |
모노에탄올아민 | 20 | 20 | 20 | 20 | 20 |
엘피 300 | 5 | 5 | 5 | 5 | - |
라브라솔 | 5 | - | - | - | - |
라브라필 | - | 5 | - | - | - |
플루르올 올레이크 | - | - | 5 | - | 5 |
라브라팩 리포필 | - | - | - | 5 | 5 |
에탄올 | 적량 | 적량 | 적량 | 적량 | 적량 |
점착제 | 45 | 45 | 45 | 45 | 45 |
조성 | 실시예15 | 실시예16 | 실시예17 |
피록시캄 | 25 | 25 | 25 |
모노에탄올아민 | 20 | 20 | 20 |
엘피300 | 5 | - | - |
플루르올 올레이크 | 5 | 5 | 5 |
라브라팩 리포필 | - | 5 | 5 |
에탄올 | 적량 | 적량 | 적량 |
아크릴레이트러버 | 10 | - | - |
노바택 | 35 | 45 | - |
NSA | - | - | 45 |
조성 | 실시예18 | 실시예19 | 실시예20 |
피록시캄 | 25 | 25 | 25 |
모노에탄올아민 | 20 | 20 | 20 |
엘피300 | 5 | - | - |
플루르올 올레이크 | 5 | 5 | 5 |
라브라팩 리포필 | - | 5 | 5 |
에탄올 | 적량 | 적량 | 적량 |
폴리비닐피롤리돈K-90(10%용액) | 10 | - | 5 |
폴리비닐피롤리돈-비닐아세테이트 공중합체(70%) | - | 10 | 5 |
NSA | - | 45 | 45 |
조성 | 약물층 | 백킹층 |
피록시캄 | 15 | 15 |
모노에탄올아민 | 10 | 10 |
폴리비닐피롤리돈K-90(10%용액) | 12 | 12 |
비엘투(BL2)* | 10 | 10 |
노바택 | 53 | - |
스타이렌-이소부칠렌-스타이렌 공중합체 | - | 53 |
에탄올 | 적량 | 적량 |
조성 | 약물층 | 백킹층 |
피록시캄 | 15 | 15 |
모노에탄올아민 | 10 | 10 |
폴리비닐피롤리돈K-90(10%용액) | 12 | - |
비엘투(BL2) | 10 | - |
노바택 | 53 | - |
스타이렌-이소부칠렌-스타이렌 공중합체 | - | 70 |
점착부여제(K-100) | - | 5 |
에탄올 | 적량 | 적량 |
조성 | 약물층 | 백킹층 |
피록시캄 | 15 | 15 |
모노에탄올아민 | 10 | 10 |
폴리비닐피롤리돈K-90(10%용액) | 12 | - |
비엘투(BL2) | 10 | - |
겔바(Gelba737) | 53 | - |
스타이렌-이소부칠렌-스타이렌 공중합체 | - | 70 |
점착부여제(K-100) | - | 5 |
에탄올 | 적량 | 적량 |
Claims (7)
- 수불용성 피록시캄 10~40중량%, 폴리비닐피롤리돈 또는 그의 비닐아세테이트와의 공중합체에서 선택된 수용성 고분자 계면활성제 10~25중량%, pH 조절제인 알칸올 아민계로 모노-, 디-, 트리- 에탄올 아민 또는 이소프로판올 아민에서 선택된 공계면활성제 15~30중량%, 폴리옥시에틸렌 알킬에테르, 폴리옥시에틸렌 지방산 에스테르, 폴리옥시에틸렌 소르비탄 지방산 에스테르, 폴리옥시에틸렌화 케스터 오일류, 폴리옥시에틸렌화 하이드로젠화 팜 켈넬 오일에서 선택된 오일성분의 계면활성제 5~15중량%로 구성되는 자가미세유화형 담체를 함유하는 매트릭스 제형으로 1층 또는 다층의 피록시캄을 함유하는 층; 피록시캄의 피부 투과를 용이하게 하는 천연고무계 또는 합성 고무의 스타이렌-이소부칠렌-스타이렌 공중합체를 단독으로 사용하거나 자가미세유화 담체를 함유하는 층; 폴리이소부칠렌의 매트릭스층, 지지체층; 그리고 피부의 부착시 제거되는 이형제가 처리된 이형지로 구성되는 것을 특징으로 하는 수용성 고분자계 계면활성제를 함유하는 피록시캄의 자가미세유화 경피제제.
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- 제 1항에 있어서, 피록시캄의 피부 투과를 용이하게 하는 층으로 천연 고무, 합성고무인 스타이렌-이소부칠렌-스타이렌 공중합체, 폴리이소부칠렌 고분자 또는 저분자에서 선택된 것을 단독으로 사용하거나 자가미세유화 담체를 함유하는 층으로 구성된 수용성 고분자계 계면활성제를 함유 하는 자가미세유화 경피제제.
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