KR100956583B1 - 유비데카레논의 고체분산체와 그 제조방법 및 이를포함하는 약제학적 조성물 - Google Patents
유비데카레논의 고체분산체와 그 제조방법 및 이를포함하는 약제학적 조성물 Download PDFInfo
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- KR100956583B1 KR100956583B1 KR1020060008379A KR20060008379A KR100956583B1 KR 100956583 B1 KR100956583 B1 KR 100956583B1 KR 1020060008379 A KR1020060008379 A KR 1020060008379A KR 20060008379 A KR20060008379 A KR 20060008379A KR 100956583 B1 KR100956583 B1 KR 100956583B1
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Abstract
Description
Claims (22)
- CoQ10과 유화제 및 친수성 고분자를 포함하고,여기에서 CoQ10의 함량은 25중량% 이상이며,친수성 고분자가 히드록시프로필메틸셀룰로오즈(HPMC), 히드록시프로필셀룰로오즈(HPC), 폴리비닐피롤리돈(PVP), 폴리비닐알코올(PVA), 폴리에틸렌글리콜 폴리비닐알코올 에스테르, 덱스트린(dextrin), 사이클로덱스트린(CyD), 말토덱스트린 및 이들의 혼합물로 구성되는 군으로부터 선택되는 하나 이상인,CoQ10의 고체분산체.
- 제1항에 있어서, 항산화제 또는 무기성 담체를 추가로 포함하는 고체분산체.
- 제1항에 있어서, 유화제가 상온에서 반고형 또는 고형인 고체분산체.
- 제3항에 있어서, 유화제가 폴리글리세린 지방산 에스테르, 수크로오스 지방산 에스테르, 폴리옥시에틸렌-폴리옥시프로필렌 블록 공중합체, 소르비탄 지방산 에스테르, 폴리에틸렌글리콜 지방산 에스테르와 모노-, 디- 또는 트리- 글리세리드의 혼합물, 카프릴릭/카프릭산 모노- 또는 디-글리세리드와 같은 모노-, 디- 또는 모노/디-글리세리드, 폴리옥시에틸렌 글리콜화된 천연 또는 수소화된 피마자유, 폴리옥시에틸렌 지방산 에스테르, 프로필렌글리콜 모노- 또는 디- 지방산 에스테르, 또는 유기산인 고체분산체.
- 제4항에 있어서, 유화제가 폴리글리세린 지방산 에스테르 또는 폴리옥시에틸렌-폴리옥시프로필렌 블록 공중합체인 고체분산체.
- 제1항에 있어서, 유화제가 CoQ10의 1 중량부에 대하여 0.2 내지 10 중량부로 포함된 고체분산체.
- 삭제
- 제1항에 있어서, 친수성 고분자가 CoQ10의 1 중량부에 대하여 0.2 내지 10 중량부인 고체분산체.
- 제2항에 있어서, 항산화제가 토코페롤 또는 이의 유사체 또는 부틸레이트 히 드록시톨루엔인 고체분산체.
- 제2항에 있어서, 항산화제가 CoQ10의 1 중량부에 대하여 0.0001 내지 0.1 중량부로 포함되는 고체분산체.
- 제2항에 있어서, 무기성 담체가 이산화 규소, 탈크, 하이드로탈사이트, 알루미늄 마그네슘 실리케이트, 이산화 티탄, 스테아린산, 마그네슘 스테아린산 또는 이들의 혼합물인 고체분산체.
- 제2항에 있어서, 무기성 담체가 CoQ10의 1 중량부에 대하여 0.001 내지 2 중량부인 고체분산체.
- (A) CoQ10과 유화제 및 친수성 고분자를 메탄올, 에탄올, 이소프로필알콜, 디클로로메탄, 아세톤, 헥산으로 이루어진 그룹에서 선택되는 1종 또는 2종 이상의 혼합 용매에 함께 용해 또는 분산시키는 단계, 및 (B) 상기 용해물 또는 분산물에서 용매를 제거하는 단계를 포함하고,여기에서 CoQ10의 함량은 25중량% 이상이며,친수성 고분자가 히드록시프로필메틸셀룰로오즈(HPMC), 히드록시프로필셀룰로오즈(HPC), 폴리비닐피롤리돈(PVP), 폴리비닐알코올(PVA), 폴리에틸렌글리콜 폴리비닐알코올 에스테르, 덱스트린(dextrin), 사이클로덱스트린(CyD), 말토덱스트린 및 이들의 혼합물로 구성되는 군으로부터 선택되는 하나 이상인,CoQ10의 고체분산체를 제조하는 방법.
- 제 13 항에 있어서, 상기 (B) 단계의 용매를 제거하는 과정은 분무건조에 의한 것인 방법.
- 제13항에 있어서, (A) 단계에서 항산화제 또는 유화제를 추가로 용해 또는 분산시키는 것을 포함하는 방법.
- 제13항에 있어서, (A) 단계에서 40 내지 50℃로 가온하면서 용해 또는 분산시키는 것을 포함하는 방법.
- (A) CoQ10과 유화제 및 친수성 고분자를 200 내지 240℃의 온도로 가열하여 균질하게 용융시키는 단계; 및 (B) 상기 용융 혼합물을 급속하게 냉각시키고 분쇄하는 단계를 포함하고,여기에서 CoQ10의 함량은 25중량% 이상이며,친수성 고분자가 히드록시프로필메틸셀룰로오즈(HPMC), 히드록시프로필셀룰로오즈(HPC), 폴리비닐피롤리돈(PVP), 폴리비닐알코올(PVA), 폴리에틸렌글리콜 폴리비닐알코올 에스테르, 덱스트린(dextrin), 사이클로덱스트린(CyD), 말토덱스트린 및 이들의 혼합물로 구성되는 군으로부터 선택되는 하나 이상인,CoQ10의 고체분산체를 제조하는 방법.
- 제1항의 CoQ10 고체분산체를 포함하는 유비데카레논의 약제학적 조성물.
- 제2항의 CoQ10 고체분산체를 포함하는 유비데카레논의 약제학적 조성물.
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EP2512455B8 (en) | 2009-12-18 | 2014-07-23 | FrieslandCampina Nederland Holding B.V. | Co-processed tablet excipient composition its preparation and use |
US9655849B2 (en) * | 2011-03-18 | 2017-05-23 | Particle Dynamics International, Llc | Solid particulate compositions comprising coenzyme Q10 |
ITUD20110196A1 (it) * | 2011-12-02 | 2013-06-03 | Asoltech S R L | Composizione a base di ubidecarenone |
ES2949137T3 (es) | 2014-11-14 | 2023-09-25 | Asoltech Srl | Composición a base de coq10 campo de la invención |
EP3103440A1 (en) | 2015-06-12 | 2016-12-14 | INDENA S.p.A. | Solid dispersions of coenzyme q10 |
EP3165218A1 (en) * | 2015-11-06 | 2017-05-10 | INDENA S.p.A. | Water dispersible granulates containing oxidized or reduced forms of coenzyme q10 |
EP3909564A1 (de) * | 2020-05-12 | 2021-11-17 | Metabolic Tuning AG | Feste lösung aus gummi arabicum und wenigstens einem fettlöslichen wirkstoff |
US20240350414A1 (en) | 2021-08-25 | 2024-10-24 | Basf Se | Direct tableting auxiliary composition |
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