KR101976137B1 - 두타스테라이드 함유 자가 유화 약물전달 시스템용 조성물 및 이의 제조 방법 - Google Patents
두타스테라이드 함유 자가 유화 약물전달 시스템용 조성물 및 이의 제조 방법 Download PDFInfo
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Abstract
Description
도 2는 실시예 4의 조성물 및 대조군의 경구 투여시 랫트의 생체 이용률을 비교한 결과를 나타낸 것이다.
성 분 | 함량 (mg/제제) |
두타스테라이드 | 0.5 |
Capmul MCM | 80 |
HCO-50 | 30 |
성 분 | 함량 (mg/제제) |
두타스테라이드 | 0.5 |
Capmul MCM | 90 |
HCO-50 | 20 |
성 분 | 함량 (mg/제제) |
두타스테라이드 | 0.5 |
Capmul MCM | 80 |
Cremophor EL | 30 |
함량 (mg/제제) | 실시예 4 | 실시예 5 | 실시예 6 | 실시예 7 | 실시예 8 |
두타스테라이드 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Capmul MCM | 100 | 100 | 100 | 100 | 100 |
폴록사머 407 | 10 | - | - | 10 | 10 |
폴록사머 188 | - | 10 | - | - | - |
폴록사머 124 | - | - | 10 | - | - |
물 | 3 | 3 | 3 | - | - |
에탄올 | - | - | - | 3 | - |
글리세린 | - | - | - | - | 3 |
함량 (mg/제제) | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | 비교예 5 | 비교예 6 | 비교예 7 |
두타스테라이드 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Capmul MCM | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
Labrasol | 30 | - | - | - | - | - | - |
Tween 80 | - | 30 | - | - | - | - | - |
Span 20 | - | - | 30 | - | - | - | - |
Imwitor | - | - | - | 30 | - | - | - |
Brij | - | - | - | - | 30 | - | - |
Myrj | - | - | - | - | - | 30 | - |
Arlasolve | - | - | - | - | - | - | 30 |
입자 크기(nm) | |
실시예 1 | 14.3 ± 2.1 |
실시예 2 | 17.2 ±1.9 |
실시예 3 | 18.5 ± 2.4 |
비교예 1 | 248.7 ± 17.0 |
비교예 2 | 230.7 ± 15.9 |
비교예 3 | 228.7 ±11.9 |
비교예 4 | 168.9 ± 8.8 |
비교예 5 | 80.9 ± 7.4 |
비교예 6 | 85.3 ± 6.8 |
비교예 7 | 218.8 ± 16.1 |
실시예 1 | 실시예 3 | 비교예 1 | 비교예 3 | 비교예 5 | 아보다트 | |
15분 | 81.6 | 80.2 | 2.3 | 1.9 | 24.4 | 0 |
30분 | 88.6 | 86.3 | 3.1 | 2.1 | 31.4 | 0 |
45분 | 91.2 | 90.2 | 4.5 | 3.0 | 34.4 | 0 |
실시예 1 | 비교예 1 | |
층분리 | 변화없음 | 변화없음 |
침전발생 | 변화없음 | 변화없음 |
색 변화 | 변화없음 | 변화없음 |
유연물질 (주성분대비 미지 유연물질의 백분율) |
1개월 : 없음 3개월 : 없음 |
1개월 : 0.2% 3개월 : 0.5% |
구분 | AUC *1 | Cmax *2 | Tmax *3 |
실시예 1 | 11017.98 ± 2834.30 | 148.30 ± 42.73 | 0.70 ± 0.27 |
대조 제제 | 11204.96 ± 4238.70 | 122.22 ± 43.41 | 1.90 ± 2.30 |
*1 : 투여 후 24시간까지의 혈중농도 곡선 하 면적 *2 : 최대 혈중 농도 *3 : 최대 혈중 농도에서의 시간 |
구분 | 정제수 | 인공위액 | 인공장액 |
실시예 4 | 침전 생성 않음 | 침전 생성 않음 | 침전 생성 않음 |
구분 | AUC *1 | Cmax *2 | Tmax *3 |
실시예 4 | 20371.12± 4650.13 | 937.30± 487.13 | 2.13± 1.03 |
대조 제제 | 15855.15± 6421.90 | 380.13± 98.63 | 20.50± 7.0 |
*1 : 투여 후 24시간까지의 혈중농도 곡선 하 면적 *2 : 최대 혈중 농도 *3 : 최대 혈중 농도에서의 시간 |
Claims (13)
- 액상 조성물을 포함하는 경구용 연질캡슐 제제로서,
상기 액상 조성물은 두타스테라이드, 오일 및 계면활성제를 상기 액상 조성물의 총 중량을 기준으로 두타스테라이드 0.1 내지 1 중량%, 오일 70 내지 95 중량% 및 계면활성제 4 내지 28 중량%로 각각 포함하며,
상기 액상 조성물이 두타스테라이드: 오일: 계면활성제를 1: 100-500: 1-100의 중량비로 포함하는 것을 특징으로 하고,
상기 계면활성제는 수소 치환된 캐스터 오일류, 폴리옥실 캐스터 오일류, 폴리옥시에틸 치환된 캐스터 오일류, 폴리옥시에틸렌-폴리옥시프로필렌 블록 공중합체 및 이의 혼합물로 이루어진 군에서 선택하며,
상기 연질캡슐 제제는 두타스테라이드를 단위제형당 0.5 mg 포함하는 제형인 경구용 연질캡슐 제제. - 청구항 1에 있어서,
상기 조성물이 조성물 총 중량을 기준으로 두타스테라이드 0.3 내지 0.6 중량%, 오일 70 내지 85 중량% 및 계면활성제 14 내지 28 중량%를 포함하는 것을 특징으로 하는, 경구용 연질캡슐 제제. - 청구항 1에 있어서,
상기 조성물이 성상 안정화제를 추가로 포함하는 것을 특징으로 하는, 경구용 연질캡슐 제제. - 청구항 1에 있어서,
상기 오일이 지방산 모노-, 디- 또는 모노/디-글리세라이드, 지방산 트리글리세라이드, 지방산과 1가 알칸올의 에스테르 화합물 및 유리지방산으로 이루어진 군에서 선택되는 것을 특징으로 하는, 경구용 연질캡슐 제제. - 삭제
- 삭제
- 청구항 3에 있어서,
상기 성상 안정화제가 물, 에탄올, 글리세린, 프로필렌글리콜, 폴리에틸렌 글리콜, 디에틸렌글리콜 모노에틸에테르, 디메틸 이소소르비드, 세틸 알코올(cetyl alcohol) 및 이의 혼합물로 이루어진 군에서 선택되는 것을 특징으로 하는, 경구용 연질캡슐 제제. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 청구항 1에 있어서,
상기 연질캡슐의 사이즈는 2 라운드인 것을 특징으로 하는, 경구용 연질캡슐 제제.
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KR101590072B1 (ko) * | 2014-12-23 | 2016-01-29 | 한미약품 주식회사 | 두타스테라이드를 포함하는 자가유화 약물전달 시스템용 조성물 |
KR102382963B1 (ko) * | 2015-01-14 | 2022-04-05 | 동아에스티 주식회사 | 안정성이 개선된 정제형태의 두타스테리드 조성물 |
KR101679380B1 (ko) * | 2015-09-10 | 2016-11-25 | 주식회사 유유제약 | 두타스테리드를 포함하는 약학적 조성물 및 이를 포함하는 캡슐 제형 |
JP2022506944A (ja) * | 2018-11-08 | 2022-01-17 | ヴァーソナ セラピューティクス,インコーポレーテッド | 5-α-レダクターゼ阻害剤の局所製剤及びそれらの使用 |
KR102168008B1 (ko) * | 2018-12-20 | 2020-10-21 | 단국대학교 천안캠퍼스 산학협력단 | 자가미세유화 약물전달시스템을 이용한 실데나필 유리염기의 경구용 고형제제 조성물 |
CN110613695A (zh) * | 2019-10-23 | 2019-12-27 | 人福普克药业(武汉)有限公司 | 一种度他雄胺软胶囊及其制备方法 |
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KR102300005B1 (ko) | 2021-03-05 | 2021-09-08 | 주식회사 스트라토아이티 | 소프트웨어 컴포넌트를 표현하는 각각의 그래픽 객체 간의 연결 조작을 이용한 소프트웨어 개발 어시스트 방법 및 그 시스템 |
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TW369521B (en) | 1993-09-17 | 1999-09-11 | Smithkline Beecham Corp | Androstenone derivative |
ATE534373T1 (de) | 2003-10-10 | 2011-12-15 | Antares Pharma Ipl Ag | Transdermale pharmazeutische formulierung zur minimierung von rückständen auf der haut |
-
2013
- 2013-01-09 KR KR1020130002490A patent/KR101976137B1/ko active Active
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2017
- 2017-05-26 KR KR1020170065231A patent/KR20170059961A/ko not_active Ceased
Patent Citations (2)
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US20030236236A1 (en) * | 1999-06-30 | 2003-12-25 | Feng-Jing Chen | Pharmaceutical compositions and dosage forms for administration of hydrophobic drugs |
WO2010092596A1 (en) * | 2009-02-10 | 2010-08-19 | Genepharm India Private Limited | An oral pharmaceutical composition of dutasteride |
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KR20170059961A (ko) | 2017-05-31 |
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