KR20160018702A - 변형 방출 제제 - Google Patents
변형 방출 제제 Download PDFInfo
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- KR20160018702A KR20160018702A KR1020167000347A KR20167000347A KR20160018702A KR 20160018702 A KR20160018702 A KR 20160018702A KR 1020167000347 A KR1020167000347 A KR 1020167000347A KR 20167000347 A KR20167000347 A KR 20167000347A KR 20160018702 A KR20160018702 A KR 20160018702A
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Abstract
Description
도 2는 상이한 수성 매질 중 37℃에서의 AFQ056의 용해도를 그래프로 도시한다. 도 2는 순수 수용액 중 에탄올 수준을 상승시키는 것은 AFQ056 용해도의 지속적인 증가로 이어진다는 것을 보여준다. 용액 중 에탄올의 양 약 20%까지, 물 중 LDAO (라우릴디메틸아민 N-옥시드) 용액과 물-에탄올 용액은 서로 다른 AFQ056 용해도 패턴을 나타낸다. 용액 중 약 40% 에탄올의 존재하에서는, 물 중 LDAO 용액 및 물-에탄올 용액 둘 다가 유사한 AFQ056 용해도를 나타낸다.
도 3은 변형 방출 형태의 용해 속도를 보여준다. 모든 변형 방출 투여량 강도가 20% 에탄올의 존재하에서 일관되게 더 낮은 용해 속도를 나타낸다.
도 4는 에탄올 존재하에서의 변형 방출 형태 및 즉시 방출 형태의 용해 속도를 그래프로 도시하는데, 각 에탄올 농도에서의 용해도로부터 예상되는 바와 같이, 후자는 일관되게 20% 및 40% 에탄올의 존재하에서 더 빠른 용해 속도의 경향을 나타내고 있다.
도 5는 50 mg의 AFQ056을 포함하는 즉시 방출 형태 (캡슐)의 용해 프로파일을 보여준다. 40% 에탄올을 함유하는 물 중 0.5% LDAO 용액에서 약 30분 후, 100% 용해가 달성된다. 도 5는 또한 인간 PK 파라미터의 시뮬레이션 (시험관내 생체내 상관관계 모델을 적용하는 인간 PK의 시뮬레이션)에서는, 연구 X2101에서 관찰되는 혈장 농도에 비해 에탄올 함유 용액의 Tmax 값이 더 빠르게 달성되며 Cmax 및 AUC48h 둘 다가 더 높다는 것을 보여준다.
도 6은 400 mg의 AFQ를 포함하는 즉시 방출 형태 (캡슐)의 용해 프로파일을 그래프로 도시한다. 40% 에탄올을 함유하는 물 중 LDAO 용액에서 약 30분 후, 거의 100% 용해가 달성된다. 인간 PK 파라미터의 시뮬레이션 (시험관내 생체내 상관관계 모델을 적용하는 인간 PK의 시뮬레이션)에서는, 연구 X2101에서 관찰되는 혈장 농도에 비해 에탄올 함유 용액의 Tmax 값이 더 빠르게 달성되며, Cmax 및 AUC48h 둘 다가 더 높다.
도 7은 200 mg의 AFQ056을 포함하는 변형 방출 형태의 용해 프로파일을 그래프로 도시한다. 40%의 에탄올을 함유하는 물 중 LDAO 용액에서 8시간 후, 80% 미만의 용해가 관찰되었다. 인간 PK 파라미터의 시뮬레이션 (시험관내 생체내 상관관계 모델을 적용하는 인간 PK의 시뮬레이션)에서는, 연구 X2101에서 관찰되는 혈장 농도와 에탄올 함유 용액의 Tmax 값이 거의 동일하며, Cmax 및 AUC48h 둘 다가 거의 동일하다.
도 8은 인간 실험에서 연구된 AFQ056 변형 방출 필름-코팅 정제의 비교용 용해 프로파일을 제공한다. 변형 방출 정제는 수시간 동안 거의 선형인 조절되는 양식으로 활성 제약 성분을 방출하는 것으로 나타난다. 6시간의 기간 종료시에 또는 7시간의 기간 종료시에 80% 이상의 활성 제약 성분이 방출되었다.
도 9는 공복 및 섭식 상태하에서의 캡슐 즉시 방출 형태와 비교한 변형 방출 형태의 평균 (SD) 혈장 농도-시간 프로파일을 그래프로 도시한다.
도 10은 공복 대 섭식 상태하에서의 선택된 변형 방출 제제 B의 평균 (SD) 혈장 농도-시간 프로파일을 그래프로 도시한다.
도 11은 AFQ056 약물 물질 입자 크기 x90 값 (입자 중 90%가 더 작거나 동일함)에 대비한 45분 후 용해된 AFQ056 약물 물질의 %를 그래프로 도시한다.
Claims (12)
- 활성 제약 성분으로서 유리 염기 형태의 (-)-(3aR,4S,7aR)-4-히드록시-4m-톨릴에티닐-옥타히드로-인돌-1-카르복실산 메틸 에스테르, 및 변형 방출 작용제를 포함하는 안정한 변형 방출 제제이며, 활성 제약 성분이 6시간의 기간에 걸쳐 또는 7시간의 기간에 걸쳐 제어 방식으로 제제로부터 방출되어 상기 기간 종료시에 활성 제약 성분의 적어도 80%가 방출되도록 하는, 안정한 변형 방출 제제.
- 제1항에 있어서, 60분 후 약 14% 내지 약 20%; 180분 후 약 51% 내지 약 61%; 240분 후 약 67% 내지 약 77%; 360분 후 약 90% 내지 약 95%; 및 420분 후 약 95% 내지 약 99%의 물 중 방출 특성을 가지며, 상기 언급된 방출 특성은 900 ml의 물 + 0.5% LDAO를 갖는 100 rmp의 표준 용해 속도 장비 (예컨대 USP에 따른 패들)를 사용하여 수득되는 것인, 변형 방출 제제.
- 제1항 또는 제2항에 있어서, 변형 방출 작용제가 히드록시 프로필 메틸셀룰로스인 변형 방출 제제.
- 제3항에 있어서, 약물 물질이 x10 ≤ 50 ㎛, x50 ≤ 100 ㎛ 및 x90 ≤ 200 ㎛의 입자 크기 분포를 갖는 것인 변형 방출 제제.
- 제4항에 있어서, 0.5% LDAO를 갖는 수성 매질과 비교하였을 때 에탄올 함유 매질에서 유사하거나 감소된 방출 속도를 나타내는 변형 방출 제제.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 코팅을 추가로 포함하는 변형 방출 제제.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 약 25 mg 내지 약 250 mg의 유리 염기 형태의 (-)-(3aR,4S,7aR)-4-히드록시-4m-톨릴에티닐-옥타히드로-인돌-1-카르복실산 메틸 에스테르, 약 69 mg 내지 약 135 mg의 히프로멜로스 (약 80 내지 약 120 cP의 점도 (20℃)를 특징으로 하는 유형 2208), 약 20 mg 내지 약 160 mg의 락토스 1수화물, 약 3 mg 내지 약 38 mg의 소듐 스타치 글리콜레이트, 약 2 mg 내지 약 4.5 mg의 스테아르산마그네슘 및 약 1 mg 내지 약 2.2 mg의 콜로이드성 이산화규소를 포함하는 단일 단위 투여 형태인 변형 방출 제제.
- 제7항에 있어서, 유리 염기 형태의 (-)-(3aR,4S,7aR)-4-히드록시-4m-톨릴에티닐-옥타히드로-인돌-1-카르복실산 메틸 에스테르가 약 25-250 mg의 양으로 존재하는 것인 변형 방출 제제.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 약 8 mm의 직경을 갖는 원형 정제로 압축된 100 mg 이하의 AFQ056을 포함하는 단일 단위 투여 형태인 변형 방출 제제.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 약 11 mm의 직경을 갖는 원형 정제로 압축된 100 mg 초과의 AFQ056을 포함하는 단일 단위 투여 형태인 변형 방출 제제.
- (i) 고전단 과립화기에서 AFQ056을 충전제, 결합제 및 붕해제와 혼합하는 단계,
(ii) 혼합하에 정제수를 첨가하는 단계,
(iii) 고전단 과립화기에서 혼합물을 혼련하는 단계,
(iv) 스크리닝 밀을 사용하여 과립을 스크린으로 통과시키는 단계,
(v) 유동층 건조기에서 과립을 건조시키는 단계,
(vi) 건조 과립을 변형 방출 작용제, 충전제 및 활택제와 혼합하고, 이어서 스크리닝 밀을 사용하여 연속 체질하고, 확산 혼합기에서 혼합하는 단계,
(vii) 윤활제를 체질하여, 확산 혼합기로부터의 혼합물에 첨가하는 단계,
(viii) 조성물을 형성시키는 단계
를 포함하는, 제1항의 변형 방출 제제의 제조 방법. - 제1항 내지 제10항 중 어느 한 항에 있어서, 파킨슨병 L-도파 유도 이상운동증, 유약 X 증후군 (마르틴-벨 증후군), 유약 X 증후군에서의 이상운동증, 강박 장애, 자폐증, 방광염의 치료, 및 신경계의 급성, 외상성 및 만성 퇴행 과정, 예컨대 파킨슨병, 노인성 치매, 알츠하이머병, 헌팅톤 무도병, 근위축성 측삭 경화증 및 다발성 경화증, 정신 질환, 예컨대 정신분열증 및 불안, 우울증, 통증, 가려움증 및 약물 남용, 예컨대 알콜 및 니코틴 남용 및 코카인 사용 장애의 치료, 예방 또는 진행의 지연에 사용하기 위한 변형 방출 제제.
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US12201612B2 (en) | 2017-07-31 | 2025-01-21 | Novartis Ag | Use of mavoglurant in the reduction of alcohol use or in preventing relapse into alcohol use |
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EA202191812A1 (ru) | 2019-01-29 | 2021-10-25 | Новартис Аг | ПРИМЕНЕНИЕ АНТАГОНИСТА mGluR5 ДЛЯ ЛЕЧЕНИЯ ТОЛЕРАНТНОСТИ К ОПИОИДНЫМ АНАЛЬГЕТИКАМ |
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