KR101487565B1 - 과립, 정제 및 과립화 - Google Patents
과립, 정제 및 과립화 Download PDFInfo
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Abstract
Description
Claims (65)
- 작은 압축력을 분말에 가하여 미세 입자 및 과립의 혼합물을 포함하는 압축된 덩어리를 제조하고, 상기 압축된 덩어리가 흐르는 기류 내에 미세 입자를 혼입시켜 과립으로부터 미세 입자를 분리하고, 여기서 상기 기류의 흐름 방향은 상기 압축된 덩어리의 흐름 방향의 성분과 반대인 성분을 가지고, 상기 미세 입자는 분별 수단을 포함하는 장치에 의해서 상기 과립으로부터 분리되고 여기서 상기 분별 수단은 상기 압축된 덩어리가 상기 기류 내에서 움직이는 축을 따라 회전 장치를 포함하는 것인, 분말로부터 과립을 제조하는 방법.
- 제1항에 있어서, 상기 압축력은 분말의 75 중량% 또는 그 미만이 150 ㎛보다 더 큰 입자 크기를 가지는 허용가능한 과립으로 압축되고 나머지는 미세 입자 또는 작은 과립으로 남도록 충분히 작은 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 압축력은 과립으로 제조되기 위해 파괴되는 압축된 분말의 리본을 형성시키는 롤러 압축기의 사용을 포함하는 공정에 의해 분말에 가해지는 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 압축력은 HosokawaTM Bepex Pharmapaktor L200/50P 롤러 압축기 내에서 60 kN 또는 그 미만의 압축력인 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 압축력은 HosokawaTM Bepex Pharmapaktor L200/50P 롤러 압축기 내에서 16 kN 또는 그 이상의 압축력인 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 압축된 덩어리는 기계적 수단에 의해 상기 기류 내에서 움직이는 것을 특징으로 하는, 방법.
- 제1항 또는 제2항에 있어서, 상기 회전 장치는 실린더 또는 콘인, 방법.
- 제7항에 있어서, 상기 회전 장치의 축에 따른 압축된 덩어리의 움직임은 나선형 구조에 의하여 안내되는 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 분별 수단은 상기 미세 입자 또는 작은 과립이 혼입되는 구멍을 포함하는 것인, 방법.
- 제9항에 있어서, 상기 방법이 평균 소망 크기 x의 과립을 제조하기 위하여 상기 구멍이 1.0x의 최소 크기를 가지는 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 분별 수단 내에서 압축된 덩어리의 체류 시간은 적어도 2초인 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 분말은 약학적 제품에 사용가능한 부형제 또는 약학적 활성 성분을 포함하는 것을 특징으로 하는 것인, 방법.
- 제12항에 있어서, 상기 분말은 적어도 60%의 약학적 활성 성분의 양을 포함하는 것인, 방법.
- 제1항 또는 제2항에 있어서, 상기 혼입되는 미세 입자 및 작은 과립은 압축을 위해 재-순환되는 것인, 방법.
- 제1항에 있어서, 상기 과립을 수집하는 단계를 더 포함하는 것인, 방법.
- 제15항의 방법에 따라 얻어진 과립.
- 제16항에 있어서, 상기 과립은 (a) 반 데르 발스의 힘에 의해 결합된 미세 입자를 포함하는 압축된 중심핵과; (b) 정전기력에 의해 상기 압축된 중심핵에 결합된 작은 과립, 미세 입자, 또는 작은 과립 및 미세 입자를 포함하는 코팅층으로 이루어진, 10 ㎛ 내지 3 mm 사이의 평균 크기를 가지는 과립을 포함하는 것을 특징으로 하는, 과립.
- 제16항에 있어서, 상기 과립은 (a) 반 데르 발스의 힘에 의해 결합된 미세 입자를 포함하는 압축된 중심핵과; (b) 작은 과립, 미세 입자, 또는 작은 과립 및 미세 입자를 포함하는 다공성 코팅층으로 이루어진, 10 ㎛ 내지 3 mm 사이의 평균 크기를 가지는 과립을 포함하는 것을 특징으로 하는, 과립.
- 제17항 또는 제18항에 있어서, 압축될 입자들의 평균 입자 크기가 1-100 ㎛이고, 과립의 압축된 중심핵의 평균 크기가 10-3000 ㎛이고, 과립의 압축된 중심핵의 평균 크기에 대한 과립의 코팅층의 작은 과립, 미세 입자, 또는 작은 과립 및 미세 입자의 평균 입자 크기의 비율이 적어도 1:10인 것을 특징으로 하는, 과립.
- 제12항에 따른 방법에 있어서, 상기 분말은 아세부토롤 HCl, 플루오세틴 HCl, 파라세타몰, 소듐 발프로에이트, 케토프로펜 및 메트포르민 HCl로부터 선택되는 약학적 활성 성분을 포함하는 것인, 방법.
- 선택적으로 하나 또는 그 이상의 부가적인 부형제와 블렌드된, 제16항 내지 제18항 중 어느 한 항에 따른 과립을 압축하는 것을 포함하는 정제의 제조 방법.
- 제21항의 방법에 의해 얻어진 정제.
- 작은 압축력을 생산할 수 있는 압축 수단과, 미세 입자를 압축된 덩어리가 흐르는 기류 내로 혼입시켜 압축된 덩어리로부터 미세 입자를 분리하는 분별 수단을 포함하는 것을 특징으로 하고, 여기서 상기 기류의 흐름 방향은 압축된 덩어리의 흐름 방향의 성분과 반대인 성분을 가지고, 상기 분별 수단은 상기 압축된 덩어리가 상기 기류 내에서 움직이는 축을 따라 회전 장치를 포함하는 것인, 건식 과립화를 위한 장치.
- 제23항에 있어서, 상기 압축력이 과립으로 제조되기 위해 파괴되는 압축된 분말의 리본을 형성시키는 롤러 압축기의 사용을 포함하는 수단에 의해 가해지는 것인, 장치.
- 제23항 또는 제24항에 있어서, 상기 압축된 덩어리는 기계적 수단에 의하여 상기 기류 내에서 이동되는 것인, 장치.
- 제23항 또는 제24항에 있어서, 상기 분별 수단은 상기 압축된 덩어리를 상기 분별 수단 내부로 안내하기 위한 적어도 하나의 구조체를 포함하는 것을 특징으로 하는 것인, 장치.
- 제23항 또는 제24항에 있어서, 상기 회전 장치는 실린더 또는 콘인, 장치.
- 제23항 또는 제24항에 있어서, 상기 분별 수단은 미세 입자 및 미세 과립이 혼입되는 구멍을 포함하는 것인, 장치.
- 제28항에 있어서, 상기 장치가 평균 소망 크기 x의 과립을 제조하기 위하여 상기 구멍이 1.0x의 최소 크기를 가지는 것인, 장치.
- 제23항 또는 제24항에 있어서, 상기 분별 수단은 압축된 덩어리가 체를 통과할 필요가 없는 것인, 장치.
- 압축된 덩어리가 기류 내에서 흐르는 축 방향을 따라 회전 장치를 포함하고 상기 회전 장치가 미세 입자 및 작은 과립이 혼입되는 구멍을 포함하고, 여기서 상기 기류의 흐름 방향은 압축된 덩어리의 흐름 방향의 성분과 반대인 성분을 가지는, 기류 내에 미세 입자 및 작은 과립을 혼입시켜 압축된 덩어리로부터 미세 입자를 분리하는 분별 장치.
- 제23항 또는 제24항에 있어서, 상기 기류 흐름의 방향이 상기 압축된 덩어리의 흐름 방향과 반대인 것인, 장치.
- 제31항에 있어서, 상기 기류 흐름의 방향이 상기 압축된 덩어리의 흐름 방향과 반대인 것인, 분별 장치.
- 제31항에 있어서, 상기 회전 장치는 실린더 또는 콘인, 분별 장치.
- 제27항에 있어서, 상기 회전 장치의 축 방향에 따른 상기 압축된 덩어리의 움직임은 나선형 구조에 의해서 안내되는 것인, 장치.
- 제31항에 있어서, 상기 회전 장치의 축 방향에 따른 상기 압축된 덩어리의 움직임은 나선형 구조에 의해서 안내되는 것인, 분별 장치.
- 제16항 내지 제18항 중 어느 한 항에 있어서, 정제화 가능하고 좋은 유동성을 가지며 하기 약학적 성분의 적어도 하나를 적어도 10%를 포함하는 것을 특징으로 하는, 과립:- 아세부토롤 HCl,- 플루오세틴 HCl,- 파라세타몰,- 소듐 발프로에이트,- 케토프로펜, 및- 메트포르민 HCl.
- 제22항에 있어서, 하기 약학적 활성 성분 중의 적어도 하나를 적어도 10% 포함하는 정제:- 아세부토롤 HCl,- 플루오세틴 HCl,- 파라세타몰,- 소듐 발프로에이트,- 케토프로펜, 및- 메트포르민 HCl.
- 60% 또는 그 이상의 파라세타몰, 메트포르민 HCl, 아세부토롤 HCl 및 소듐 발프로에이트로부터 선택되는 약학적 활성 성분을 포함하는 제16항 내지 제18항 중 어느 한 항에 따른 과립의 압축에 의해 형성되는 정제.
- 제1항에 있어서, 상기 분별 장치는 체를 통한 상기 압축된 덩어리의 통과가 필요하지 않은, 방법.
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| FI20060990 | 2006-11-10 | ||
| FI20060990A FI20060990A0 (fi) | 2006-11-10 | 2006-11-10 | Rakeita, tabletteja ja rakeistusmenetelmä |
| FI20061146A FI20061146A0 (fi) | 2006-11-10 | 2006-12-21 | Rakeita, tabletteja ja rakeistusmenetelmä |
| FI20061146 | 2006-12-21 | ||
| FI20070521A FI20070521A7 (fi) | 2006-11-10 | 2007-07-02 | Rakeita, tabletteja ja rakeistusmenetelmä |
| FI20070521 | 2007-07-02 | ||
| PCT/FI2007/000265 WO2008056021A2 (en) | 2006-11-10 | 2007-11-05 | Granules, tablets and granulation |
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| KR101487565B1 true KR101487565B1 (ko) | 2015-01-29 |
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| EP (1) | EP2081669B8 (ko) |
| JP (1) | JP5479100B2 (ko) |
| KR (1) | KR101487565B1 (ko) |
| AU (1) | AU2007316540B2 (ko) |
| BR (1) | BRPI0718761A2 (ko) |
| CA (2) | CA2668647C (ko) |
| DK (1) | DK2081669T3 (ko) |
| ES (1) | ES2703247T3 (ko) |
| FI (1) | FI20070521A7 (ko) |
| GB (1) | GB2456989B (ko) |
| IL (1) | IL198423A (ko) |
| MX (1) | MX2009004760A (ko) |
| NO (1) | NO347305B1 (ko) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022046492A (ja) * | 2015-11-03 | 2022-03-23 | スプレイング システムズ カンパニー | 噴霧乾燥のための装置及び方法 |
| KR102161235B1 (ko) | 2020-07-22 | 2020-09-29 | 주식회사 피티케이 | 이송 일체형 과립 제조 장치 및 방법 |
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