KR101511196B1 - 아미노산 및/또는 인지질로 부분 또는 완전 코팅된 수불용성 활성제 미립자의 제조를 위한 알코올성 수용액의 분무 건조법 - Google Patents
아미노산 및/또는 인지질로 부분 또는 완전 코팅된 수불용성 활성제 미립자의 제조를 위한 알코올성 수용액의 분무 건조법 Download PDFInfo
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Abstract
Description
도 1a-1c 는 본 발명의 측면에 따른 입자 형태의 횡단면 모식도이고;
도 2 는 본 발명의 측면에 따라 유용한 분무-건조 공정의 1차 단위 공정을 예시하는 구성도이고;
도 3 은 본 발명의 측면에 따라 유용한 분무-건조를 예시하는 상세도이고;
도 4 는 본 발명의 버전에 따라 제조된 부데소나이드(budesonide) 및 루신을 함유한 입자의 SEM 이고;
도 5 는 비교예에 따른 순수한 부데소나이드 입자의 SEM 이며;
도 6 은 본 발명의 다른 버전에 따라 제조된 부데소나이드 및 루신을 함유한 입자의 SEM 이다.
| 롯 식별자 | A | B | C |
| 제형물 중 부데소나이드의 질량 분율 | 0.825 | 0.825 | 0.825 |
| 제형물 중 L-루신의 질량 분율 | 0.175 | 0.175 | 0.175 |
| 코팅 물질 비, R3 | 4.71 | 4.71 | 4.71 |
| 공-용매 중 에탄올 부피% | 50 | 75 | 75 |
| 공-용매 부피비, R4 | 1 | 3 | 3 |
| 공급 용액 중 고체 함량 | 7 ㎎/㎖ | 7 ㎎/㎖ | 12.5 ㎎/㎖ |
| XPS 에 의한 L-루신의 표면 질량 분율 | 0.3 | 0.39 | 0.46 |
| 표면 상의 루신 농축도 | 171 % | 221 % | 260 % |
| MMAD | 4.5 ㎛ | 3.8 ㎛ | 3.7 ㎛ |
| FPF < 3.3 ㎛ | 31 % | 37 % | 41 % |
Claims (14)
- 제 1 용매, 제 2 용매, 활성제, 및 부형제를 함유한 용액을 제공하는 단계로서, 상기 제 1 용매는 물이고, 상기 제 2 용매는 히드록시 용매로서, 상기 제 1 용매에 비해 극성이 낮고, 상기 부형제는 상기 제 1 용매에서 상기 활성제에 비해 더 가용성이고, 상기 부형제는 알라닌, 루신, 트리루신, 디팔미토일포스파티딜콜린, 디스테로일포스파티딜콜린 및 이들의 혼합물로 이루어진 군으로부터 선택되며, 활성제/부형제의 중량 비율이 4.7 이상이면서 50 미만이고, 상기 제 1 용매에 대한 상기 제 2 용매의 부피 비율이 1을 초과하는 단계; 및
상기 제 1 및 제 2 용매를 분무 건조에 의해 제거하여 상기 활성제 및 상기 부형제를 포함하는 입자를 생성시키는 단계로서, 상기 부형제가 상기 활성제를 캡슐화하며, 상기 입자의 질량 중앙값 직경(mass median diameter)이 5 ㎛ 미만인 단계를 포함하는, 약학적 제형물의 제조 방법. - 삭제
- 제 1항에 있어서, 상기 부형제가 루신 또는 트리루신인, 방법.
- 제 1 항에 있어서, 상기 제 2 용매 대 상기 제 1 용매의 부피비가 80:20인, 방법.
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 제 2 용매가 C1-C6 알코올인, 방법.
- 삭제
- 제 1 용매, 제 2 용매, 활성제, 및 부형제를 함유한 용액을 제공하는 단계로서, 상기 제 1 용매는 물이고, 상기 제 2 용매는 히드록시 용매로서, 상기 제 1 용매에 비해 극성이 낮고, 상기 부형제는 상기 활성제에 비해 더 수용성이고, 상기 부형제는 알라닌, 루신, 트리루신, 디팔미토일포스파티딜콜린, 디스테로일포스파티딜콜린 및 이들의 혼합물로 이루어진 군으로부터 선택되며, 활성제/부형제의 중량 비율이 4.7 이상이면서 50 미만이고, 상기 제 1 용매에 대한 상기 제 2 용매의 부피 비율이 1을 초과하는 단계; 및
상기 제 1 및 제 2 용매를 분무 건조에 의해 제거하여 상기 부형제에 의해 캡슐화된 상기 활성제를 포함하는 입자를 생성시키는 단계로서, 상기 입자가 앤더슨 다단 충격기(Anderson Cascade Impactor)로 중량 측정했을 때 3.3 ㎛ 미만의 질량 중앙값 공기역학적 직경(mass median aerodynamic diameter)을 가지며, 상기 입자의 질량 중앙값 직경이 5 ㎛ 미만인 단계를 포함하는, 에어로졸화 가능한 약학적 제형물의 제조 방법. - 삭제
- 제 9 항에 있어서, 상기 부형제가 루신 또는 트리루신인, 방법.
- 물, 히드록시 용매, 활성제, 및 부형제를 함유한 용액을 제공하는 단계로서, 상기 부형제는 알라닌, 루신, 트리루신, 디팔미토일포스파티딜콜린, 디스테로일포스파티딜콜린 및 이들의 혼합물로 이루어진 군으로부터 선택되며, 상기 부형제가 상기 활성제에 비해 더 수용성이며, 활성제/부형제의 중량 비율이 4.7 이상이면서 50 미만이고, 상기 물에 대한 히드록시 용매의 부피 비율이 1을 초과하는 단계; 및
상기 물 및 히드록시 용매를 제거하여 상기 활성제 및 상기 부형제를 포함하는 입자를 생성시키는 단계로서, 상기 입자의 질량 중앙값 직경이 5 ㎛ 미만인 단계를 포함하는, 약학적 제형물의 제조 방법. - 제 12 항에 있어서, 상기 입자가 각각 상기 활성제와 상기 부형제를 포함하는, 방법.
- 제 12 항에 있어서, 상기 입자가 상기 활성제를 캡슐화하는 상기 부형제를 포함하는, 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47408703P | 2003-05-28 | 2003-05-28 | |
| US60/474,087 | 2003-05-28 | ||
| PCT/US2004/016696 WO2005000267A2 (en) | 2003-05-28 | 2004-05-27 | Spray drying of an alcoholic aqueous solution for the manufacture of a water-insoluble active agentmicroparticle with a partial or complete amino acid and/or phospholipid coat |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127013949A Division KR20120080243A (ko) | 2003-05-28 | 2004-05-27 | 아미노산 및/또는 인지질로 부분 또는 완전 코팅된 수불용성 활성제 미립자의 제조를 위한 알코올성 수용액의 분무 건조법 |
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| Publication Number | Publication Date |
|---|---|
| KR20130105756A KR20130105756A (ko) | 2013-09-25 |
| KR101511196B1 true KR101511196B1 (ko) | 2015-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020057022715A Ceased KR20060015316A (ko) | 2003-05-28 | 2004-05-27 | 아미노산 및/또는 인지질로 부분 또는 완전 코팅된수불용성 활성제 미립자의 제조를 위한 알코올성 수용액의분무 건조법 |
| KR1020137023314A Expired - Lifetime KR101511196B1 (ko) | 2003-05-28 | 2004-05-27 | 아미노산 및/또는 인지질로 부분 또는 완전 코팅된 수불용성 활성제 미립자의 제조를 위한 알코올성 수용액의 분무 건조법 |
| KR1020127013949A Ceased KR20120080243A (ko) | 2003-05-28 | 2004-05-27 | 아미노산 및/또는 인지질로 부분 또는 완전 코팅된 수불용성 활성제 미립자의 제조를 위한 알코올성 수용액의 분무 건조법 |
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| KR1020057022715A Ceased KR20060015316A (ko) | 2003-05-28 | 2004-05-27 | 아미노산 및/또는 인지질로 부분 또는 완전 코팅된수불용성 활성제 미립자의 제조를 위한 알코올성 수용액의분무 건조법 |
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| Country | Link |
|---|---|
| US (2) | US7862834B2 (ko) |
| EP (1) | EP1635786A2 (ko) |
| JP (1) | JP2007500234A (ko) |
| KR (3) | KR20060015316A (ko) |
| AU (1) | AU2004251623B2 (ko) |
| CA (1) | CA2523475C (ko) |
| MX (1) | MXPA05012821A (ko) |
| WO (1) | WO2005000267A2 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080113025A1 (en) * | 1998-11-02 | 2008-05-15 | Elan Pharma International Limited | Compositions comprising nanoparticulate naproxen and controlled release hydrocodone |
| US20070160675A1 (en) * | 1998-11-02 | 2007-07-12 | Elan Corporation, Plc | Nanoparticulate and controlled release compositions comprising a cephalosporin |
| EP1175205B1 (en) * | 1999-11-12 | 2006-06-14 | Abbott Laboratories | Solid dispersion comprising ritonavir, fenofibrate or griseofulvin |
| US7364752B1 (en) | 1999-11-12 | 2008-04-29 | Abbott Laboratories | Solid dispersion pharamaceutical formulations |
| US8377952B2 (en) * | 2003-08-28 | 2013-02-19 | Abbott Laboratories | Solid pharmaceutical dosage formulation |
| US8025899B2 (en) | 2003-08-28 | 2011-09-27 | Abbott Laboratories | Solid pharmaceutical dosage form |
| GB0327723D0 (en) | 2003-09-15 | 2003-12-31 | Vectura Ltd | Pharmaceutical compositions |
| US20060160871A1 (en) * | 2004-12-07 | 2006-07-20 | Nektar Therapeutics | Stable non-crystalline formulation comprising losartan |
| US20070026073A1 (en) | 2005-07-28 | 2007-02-01 | Doney John A | Amorphous efavirenz and the production thereof |
| WO2007095288A2 (en) * | 2006-02-13 | 2007-08-23 | Nektar Therapeutics | Methionine-containing protein or peptide compositions and methods of making and using |
| KR20090027734A (ko) * | 2006-07-27 | 2009-03-17 | (주)아모레퍼시픽 | 난용성 약물의 나노입자를 포함하는 분말의 제조방법 |
| US20080081067A1 (en) * | 2006-10-03 | 2008-04-03 | Gupta Manishkumar | Sustained release pharmaceutical compositions of venlafaxine and process for preparation thereof |
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- 2004-05-27 JP JP2006533441A patent/JP2007500234A/ja active Pending
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| US20110070309A1 (en) | 2011-03-24 |
| US8668934B2 (en) | 2014-03-11 |
| CA2523475A1 (en) | 2005-01-06 |
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| WO2005000267A3 (en) | 2005-03-10 |
| EP1635786A2 (en) | 2006-03-22 |
| CA2523475C (en) | 2013-02-05 |
| KR20130105756A (ko) | 2013-09-25 |
| JP2007500234A (ja) | 2007-01-11 |
| US7862834B2 (en) | 2011-01-04 |
| MXPA05012821A (es) | 2006-02-13 |
| WO2005000267A2 (en) | 2005-01-06 |
| KR20120080243A (ko) | 2012-07-16 |
| AU2004251623A1 (en) | 2005-01-06 |
| AU2004251623B2 (en) | 2010-03-18 |
| US20050003004A1 (en) | 2005-01-06 |
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