KR20020058008A - 약리학적으로 활성이 있는 또는 다른 물질의 2상 방출용필름 형태의 약제 - Google Patents
약리학적으로 활성이 있는 또는 다른 물질의 2상 방출용필름 형태의 약제 Download PDFInfo
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
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Abstract
Description
Claims (19)
- 주변 액체로 그 안에 함유하는 물질의 2상 방출용 필름 형태의 중합체로 된 약제에 있어서,상기 약제는 구조면에서 다른 중합체인 적어도 두개의 중합체 매트릭스 층을 포함하고, 상기 층 중 하나는 급속히 방출이 일어나고, 적어도 하나의 다른 층은 느리게 방출이 일어나는 것에 특징이 있는 필름 형태의 약제.
- 제 1 항에 있어서,상기 급속히 방출하는 층의 매트릭스는 친수성 중합체 또는 물에 고용해성을 갖는 중합체로 되거나 이러한 성질을 갖는 중합체 혼합물로 되고, 상기 느리게 방출하는 층(들)의 매트릭스는 친수성이 낮은 중합체 또는 물에 약간 용해되거나 비용해성인 중합체 혼합물로 된 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 또는 제 2 항에 있어서,상기 중합체 매트릭스 층 중 적어도 하나는 하나 이상의 활성인 약리학적 성분을 함유하는 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 3 항에 있어서,상기 중합체 매트릭스 층 중 적어도 하나에, 향미료, 향료(odorizer), 감미료 및 청량(refreshing) 효과를 갖는 물질을 포함하는 군에서 선택한 하나 이상의 방출 가능한 물질을 함유한 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 4 항에 있어서,상기 물질이 방출되는 주변 액체는 인간 또는 동물의 생리액, 또는 그 인공 시뮬레이션을 포함하는 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 5항에 있어서,상기 급속히 방출하는 층의 용해 속도는 이 층의 적어도 10 cm2의 면적이 15분 이내에, 바람직하게는 5분 이내에, 특히 바람직하게는 1분 이내에, 생리액 또는 그 인공 시뮬레이션에서 용해되도록 조절된 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 6 항에 있어서,상기 느리게 방출하는 층의 용해 속도는 생리액 또는 인공 시뮬레이션에서 이 층의 10 cm2을 초과하지 않는 면적의 용해에 적어도 15분, 바람직하게는 적어도 60분, 특히 바람직하게는 적어도 120분을 필요로 하도록 조절하는 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 7항에 있어서,상기 급속히 방출하는 층의 매트릭스는 셀룰로스 에테르, 폴리비닐알콜, 폴리비닐 아세테이트, 폴리비닐피롤리돈, 상기 중합체의 공중합체, 및 젤라틴, 알기네이트(alginate) 및 다른 천연 또는 반 합성 중합체로 되는 군에서 선택한 중합체를 함유하는 것에 특징이 있는 필름 형태의 약제.
- 제 8 항에 있어서,상기 급속히 방출하는 층의 매트릭스는 폴리비닐알콜로 되거나, 폴리비닐알콜 함유 중합체 혼합물로 되는 것에 특징이 있는 필름 형태의 약제.
- 제 8 항에 있어서,상기 급속히 방출하는 층의 매트릭스는 셀룰로스 에테르, 바람직하게는 히드록시프로필메틸셀룰로스로 되거나, 또는 셀룰로스 에테르의 혼합물로 되는 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 10 항에 있어서,상기 느리게 방출하는 층(들)의 매트릭스는 셀룰로스 에테르, 바람직하게는 에틸셀룰로스, 폴리비닐 알콜, 폴리우레탄, 폴리메타크릴레이트, 폴리(메틸 메타크릴레이트) 및 상기 중합체의 유도체 또는 공중합체를 포함하는 군으로부터 선택한 중합체를 함유하는 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 11 항에 있어서,상기 느리게 방출하는 층(들)의 매트릭스는 가열처리된 폴리비닐알콜의 함유를 갖는 것에 특징이 있는 필름 형태의 약제.
- 제 1 항 내지 제 12 항에 있어서,5 내지 500㎛ 범위내의 두께를 갖고, 특히 바람직하게는 10 내지 100㎛ 범위내의 두께를 갖는 것을 특징으로 하는 필름 형태의 약제.
- 제 1 항 내지 제 13항에 따른 필름 형태의 약제의 제조 방법에 있어서,a) 방출될 물질이 첨가된, 급속히 방출하는 층에 적합한 중합체 용액을 제조하는 단계;b) 상기 용액을 나이프 또는 롤러 도포 또는 분무 공정에 의해 불활성 기판위에 코팅하고, 그 후 건조하여 상기 급속히 방출하는 필름 층을 형성하는 단계;c) 방출될 물질이 첨가된, 느리게 방출하는 층에 적합한 중합체 용액을 제조하는 단계;d) 상기 급속히 방출하는 필름 층위에 상기 용액을 나이프 또는 롤러 도포 또는 분무 공정 또는 프린팅에 의해 코팅하고, 그 후 건조하여 상기 느리게 방출하는 필름 층을 형성하는 단계로 된 방법.
- 제 14 항에 있어서,a) 및 b) 단계에서, 처음에는 상기 느리게 방출하는 필름 층을 제조하고, 그 후 상기 층이 c) 및 d) 단계처럼 상기 급속히 방출하는 필름 층으로 코팅되는 것에 특징이 있는 방법.
- 제 14 항 또는 제 15 항에 있어서,제 1 필름 층의 제조는 나이프 또는 롤러 도포, 분무 또는 분출 공정에 의해 불활성 기판으로 도포된 용융된 중합체로 시작하고, 그 후 건조 및/또는 냉각되는 것, 및 또다른 층은 중합체 용액으로부터 코팅되는 것에 특징이 있는 방법.
- 제 14 항 내지 제 16 항에 있어서,상기 느리게 방출하는 층(들)로부터 상기 물질(들)의 방출은 상기 물질 입자의 크기를 증가시키는 것에 의해, 코팅에 의해 또는 상기 물질 또는 상기 활성 성분의 마이크로캡슐화에 의해 , 또는 유사한 효과를 갖는 약리학적 기술 수단에 의해 더 지연시키는 것에 특징이 있는 방법.
- 물질을, 바람직하게는 활성인 약리학적 성분을 인체 또는 동물 체액 또는 상기 체액의 인공 시뮬레이션 속으로 방출하기 위한 제 1 항 내지 제 13 항에 따른 필름 형태의 약제의 용도.
- 인체 또는 동물 체내의 질병에 대한 의학 치료 처치용 약리학적 약제를 제조하기 위한 제 1 항 내지 제 13항에 따른 필름 형태의 약제의 용도.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE19954421A DE19954421A1 (de) | 1999-11-12 | 1999-11-12 | Filmförmige Zubereitung zur biphasigen Freisetzung pharmakologisch wirksamer oder anderer Substanzen |
DE19954421.2 | 1999-11-12 |
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KR20020058008A true KR20020058008A (ko) | 2002-07-12 |
KR100677837B1 KR100677837B1 (ko) | 2007-02-05 |
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KR1020027006105A KR100677837B1 (ko) | 1999-11-12 | 2000-11-03 | 약리학적으로 활성이 있는 물질 또는 이와 다른 물질을 2상 방출하기 위한 필름 형태의 약제 |
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EP (2) | EP1634587B1 (ko) |
JP (2) | JP4825385B2 (ko) |
KR (1) | KR100677837B1 (ko) |
CN (1) | CN100531724C (ko) |
AT (2) | ATE465722T1 (ko) |
AU (1) | AU777870B2 (ko) |
CA (1) | CA2391393C (ko) |
CY (1) | CY1105051T1 (ko) |
DE (3) | DE19954421A1 (ko) |
DK (1) | DK1227802T3 (ko) |
ES (2) | ES2260068T3 (ko) |
IL (2) | IL149572A0 (ko) |
PT (1) | PT1227802E (ko) |
WO (1) | WO2001035934A1 (ko) |
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1999
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- 2000-11-03 AT AT05026782T patent/ATE465722T1/de active
- 2000-11-03 WO PCT/EP2000/010861 patent/WO2001035934A1/de active IP Right Grant
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- 2000-11-03 KR KR1020027006105A patent/KR100677837B1/ko active IP Right Grant
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- 2000-11-03 EP EP05026782A patent/EP1634587B1/de not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
JP4825385B2 (ja) | 2011-11-30 |
CN1407888A (zh) | 2003-04-02 |
EP1227802A1 (de) | 2002-08-07 |
CA2391393C (en) | 2008-07-15 |
CN100531724C (zh) | 2009-08-26 |
CY1105051T1 (el) | 2009-11-04 |
DE50015917D1 (de) | 2010-06-10 |
US9084731B2 (en) | 2015-07-21 |
IL149572A0 (en) | 2002-11-10 |
WO2001035934A1 (de) | 2001-05-25 |
IL149572A (en) | 2007-08-19 |
ES2260068T3 (es) | 2006-11-01 |
DK1227802T3 (da) | 2006-07-24 |
US20150272904A1 (en) | 2015-10-01 |
EP1634587A2 (de) | 2006-03-15 |
AU777870B2 (en) | 2004-11-04 |
JP2003514009A (ja) | 2003-04-15 |
US7037526B1 (en) | 2006-05-02 |
EP1634587B1 (de) | 2010-04-28 |
ATE320245T1 (de) | 2006-04-15 |
EP1634587A3 (de) | 2008-09-17 |
ES2344954T3 (es) | 2010-09-10 |
KR100677837B1 (ko) | 2007-02-05 |
CA2391393A1 (en) | 2001-05-25 |
PT1227802E (pt) | 2006-08-31 |
DE50012412D1 (de) | 2006-05-11 |
US20060198878A1 (en) | 2006-09-07 |
US9211267B2 (en) | 2015-12-15 |
AU1391601A (en) | 2001-05-30 |
EP1227802B1 (de) | 2006-03-15 |
DE19954421A1 (de) | 2001-05-31 |
JP2011144193A (ja) | 2011-07-28 |
ATE465722T1 (de) | 2010-05-15 |
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