JP7072929B2 - 固体微粒子およびその製造方法とそれを含む薬物組成物 - Google Patents
固体微粒子およびその製造方法とそれを含む薬物組成物 Download PDFInfo
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- OENHQHLEOONYIE-JLTXGRSLSA-N β-Carotene Chemical compound CC=1CCCC(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C OENHQHLEOONYIE-JLTXGRSLSA-N 0.000 description 1
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Description
本発明は、固体微粒子およびその製造方法とそれを含む薬物組成物に関する。
Glaxo Smithkline Pharmaceuticals製のAvodart(登録商標)軟ゼラチンカプセルは、男性の前立腺肥大の良性前立腺肥大症(BPH)の治療に使用される。Avodart(登録商標)の活性成分はデュタステリドである。デュタステリドは選択的なステロイド5α還元酵素阻害剤で、5α還元酵素はテストステロンをDHTに転換する細胞内酵素である。デュタステリドは、化学名が(5α,17β)-N-[2,5-ビス(トリフルオロメチル)フェニル]-3-オキソ-4-アザアンドロスタ-1-エン-17-カルボキサミドで、化学式がC27H30F6N2O2で、分子量は528.5で、下記構造式を有する:
本発明の解決しようとする課題は、既存技術において疎水性薬物活性成分(active pharmaceutical agent、API)、たとえばデュタステリドなどの、生物利用能が低い、そしてその市販品剤形のサイズが大きい、患者の適応性が劣るといった欠陥に対し、固体微粒子およびその製造方法とそれを含む薬物組成物を提供することである。当該固体微粒子は有効にAPIの溶解性および薬物の溶出度を改善し、同時に有効に市販品のAvodart(登録商標)およびJalyn(登録商標)における軟カプセルが架橋しやすい、Jalyn(登録商標)の剤形のサイズが大きすぎるといった問題を改善することができる。
(1)前記固体微粒子がノニオン性界面活性剤および酸化防止剤を含まない場合、前記薬物活性成分および前記疎水性可溶化液体を混合して溶液を得る工程、
あるいは、前記固体微粒子がノニオン性界面活性剤および/または酸化防止剤を含む場合、ノニオン性界面活性剤および/または酸化防止剤、前記薬物活性成分および前記疎水性可溶化液体を混合して溶液Aを得る工程、
(2)前記多孔固体顆粒を工程(1)における前記溶液と混合する工程、
あるいは、前記多孔固体顆粒を工程(1)における前記溶液Aと混合する工程、
を含む方法を提供する。
以下、実施例の形によってさらに本発明を説明するが、これによって本発明を記載された実施例の範囲内に限定するわけではない。以下の実施例において、具体的な条件が記載されていない実験方法は、通常の方法および条件、あるいは商品の説明書に従って選ばれた。
疎水性可溶化液体とFujicalinを重量比2:1で混合し、固体微粒子のタップ密度およびかさ密度を測定して固体微粒子の流動性を推算した。
H.R.=V0/Vf
ここで、V0およびVfはそれぞれ固体微粒子のかさ密度およびタップ密度である。
Capryol 90とKolliphor(登録商標)ELPを重量比1:1で混合した後、Fujicalinと混合し、さらに異なる重量比でシリカと混合した。固体のタップ密度およびかさ密度を測定して固体微粒子の流動性を推算した。
固体微粒子を製造する時、各成分の含有量は下記表に記載の通りで、その百分率とは固体微粒子における重量百分率である。
デュタステリド固体微粒子の硬カプセルを製造し、デュタステリド製剤の処方は下記表の通りである。
(1)処方量のデュタステリド、CAPRYOL 90を取り、均一に混合し、5分間ボルテックスする。
本実施例における各処方で製造された硬カプセルおよび市販品であるAvodart(登録商標)を取り、0.001N HCl、1%ヘキサデシルトリメチルアンモニウムブロミド(CTAB)900mLを溶出媒体とし、温度が37±0.5℃で、USP II(パドル法)における記載に従い、75rpmの速度で撹拌し、それぞれ15分、30分、45分および60分でサンプリングし、サンプル溶液を0.45μmろ膜でろ過した後、HPLC法によって含有量を検出し、そしてデュタステリドの溶出度を検出し、クロマトグラフィーの条件は表6を参照し、溶出度のデータは図1を参照する。
デュタステリド製剤の処方は下記表の通りである。
実施例5で製造されたB-2および市販品であるAvodart(登録商標)を取り、0.1N HCl、1%ヘキサデシルトリメチルアンモニウムブロミド(CTAB)900mLを溶出媒体とし、温度が37±0.5℃で、USP II(パドル法)における記載に従い、75rpmの速度で撹拌し、溶出媒体に0.40%そのペプシンが含有されたか、含有されていなかった。
図3では、実施例5で製造された製剤B-2はAvodart(登録商標)と比べ、ペプシンがない溶出媒体において、製剤B-2はより速い放出速度および累積溶出度を有することが示された。
実施例5の処方および製造方法に従い、171.6 mgのタムスロシンの徐放ピルを150 mgのデュタステリド固体微粒子(製剤B-2)とともに入れたサイズ0#の硬ゼラチンカプセルを製造した。各カプセルは0.4 mgのタムスロシンおよび0.5 mgのデュタステリドを含む。
デュタステリド製剤の処方は下記表の通りである。
下記表の処方に従い、デュタステリド固体微粒子の硬カプセルを製造し、製造方法、検出方法は実施例4と同様である。Captex(登録商標)355はカプリル酸(C8)およびカプリン酸(C10)のトリグリセリドである。
Claims (8)
- 固体微粒子であって、前記固体微粒子は0.33%の疎水性薬物活性成分、13.20~33.00%の疎水性可溶化液体、8.17~19.80%のノニオン性界面活性剤、および66.67%の多孔固体顆粒を含み、前記百分率とは前記固体微粒子における重量百分率であること、
前記疎水性薬物活性成分は、デュタステリドであること;
前記疎水性可溶化液体は、プロピレングリコールモノカプリル酸エステルII型であること;
前記ノニオン性界面活性剤は、ポリオキシエチレン35ヒマシ油またはポリオキシエチレン(カプリル/カプリン酸)グリセリルであること;
前記多孔固体顆粒は、リン酸水素カルシウムであること、
を特徴とする、固体微粒子。 - 前記疎水性可溶化液体の含有量は16.34%、16.50%、24.50%または24.75%で、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記ノニオン性界面活性剤の含有量は8.25%、16.33%または16.50%で、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記固体微粒子は、酸化防止剤をさらに含み、前記酸化防止剤の含有量は0.33%で、前記百分率とは前記固体微粒子における重量百分率であること、
を特徴とする請求項1に記載の固体微粒子。 - 前記酸化防止剤はジブチルヒドロキシトルエンおよび/またはブチルヒドロキシアニソールであること、を特徴とする請求項2に記載の固体微粒子。
- 前記固体微粒子は0.33%のデュタステリド、24.75%のプロピレングリコールモノカプリル酸エステルII型、8.25%のポリオキシエチレン(カプリル/カプリン酸)グリセリルおよび66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記固体微粒子は0.33%のデュタステリド、16.50%のプロピレングリコールモノカプリル酸エステルII型、16.50%のポリオキシエチレン(カプリル/カプリン酸)グリセリルおよび66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記固体微粒子は0.33%のデュタステリド、13.20%のプロピレングリコールモノカプリル酸エステルII型、19.80%のポリオキシエチレン(カプリル/カプリン酸)グリセリルおよび66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記固体微粒子は0.33%のデュタステリド、24.75%のプロピレングリコールモノカプリル酸エステルII型、8.25%のポリオキシエチレン35ヒマシ油および66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記固体微粒子は0.33%のデュタステリド、16.50%のプロピレングリコールモノカプリル酸エステルII型、16.50%のポリオキシエチレン35ヒマシ油および66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記固体微粒子は0.33%のデュタステリド、13.20%のプロピレングリコールモノカプリル酸エステルII型、19.80%のポリオキシエチレン35ヒマシ油および66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること、
あるいは、前記固体微粒子は、0.33%のデュタステリド、24.50%のプロピレングリコールモノカプリル酸エステルII型、8.17%のポリオキシエチレン35ヒマシ油、0.33%のジブチルヒドロキシトルエン、および66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること;
あるいは、前記固体微粒子は、0.33%のデュタステリド、16.34%のプロピレングリコールモノカプリル酸エステルII型、16.33%のポリオキシエチレン35ヒマシ油、0.33%のジブチルヒドロキシトルエン、および66.67%のリン酸水素カルシウムを含み、前記百分率とは前記固体微粒子における重量百分率であること、
を特徴とする請求項1に記載の固体微粒子。 - 請求項1~4のいずれか一項に記載の固体微粒子の製造方法であって、
(1)前記固体微粒子が酸化防止剤を含まない場合、前記薬物活性成分および前記疎水性可溶化液体および前記ノニオン性界面活性剤を混合して溶液を得る工程、
あるいは、前記固体微粒子が酸化防止剤を含む場合、酸化防止剤、前記薬物活性成分および前記疎水性可溶化液体および前記ノニオン性界面活性剤を混合して溶液Aを得る工程、ならびに
(2)前記多孔固体顆粒を工程(1)における前記溶液と混合する工程、
あるいは、前記多孔固体顆粒を工程(1)における前記溶液Aと混合する工程、
を含むことを特徴とする方法。 - 請求項1~4のいずれか一項に記載の固体微粒子およびタムスロシンを含む薬物組成物。
- 前記薬物組成物が、硬カプセル剤の形態であること;
あるいは、前記タムスロシンが、タムスロシンの徐放ピルまたは塩酸タムスロシンの徐放ピルであること、
ことを特徴とする、請求項6に記載の薬物組成物。 - 良性前立腺肥大症の治療に使用するための、請求項6又は7に記載の薬物組成物。
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CN110013467B (zh) | 2018-01-10 | 2021-09-17 | 上海汉都医药科技有限公司 | 一种固体微粒及其制备方法和含其的药物组合物 |
CN110559185A (zh) * | 2019-09-30 | 2019-12-13 | 上海汉都医药科技有限公司 | 固体口服制剂的药物容置装置及含其的口服给药递送装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010111397A1 (en) | 2009-03-24 | 2010-09-30 | Adds Pharmaceuticals Llc | Stabilized solubility-enhanced formulations for oral delivery |
WO2012076516A1 (en) | 2010-12-06 | 2012-06-14 | Krka, Tovarna Zdravil, D.D., Novo Mesto | Pharmaceutical composition comprising dutasteride |
WO2016114521A1 (ko) | 2015-01-14 | 2016-07-21 | 동아에스티 주식회사 | 안정성이 개선된 정제형태의 두타스테리드 조성물 |
WO2018230504A1 (ja) | 2017-06-12 | 2018-12-20 | 富士化学工業株式会社 | 顆粒剤、並びに錠剤及びその製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9405304D0 (en) * | 1994-03-16 | 1994-04-27 | Scherer Ltd R P | Delivery systems for hydrophobic drugs |
US20150374826A1 (en) * | 1999-06-30 | 2015-12-31 | Lipocine Inc. | Pharmaceutical compositions and dosage forms for administration of hydrophobic drugs |
US20030236236A1 (en) * | 1999-06-30 | 2003-12-25 | Feng-Jing Chen | Pharmaceutical compositions and dosage forms for administration of hydrophobic drugs |
EP1476137A1 (en) * | 2002-01-28 | 2004-11-17 | Phares Pharmaceutical Research N.V. | Composition comprising low water soluble compounds within porous carriers |
US20060003002A1 (en) | 2003-11-03 | 2006-01-05 | Lipocine, Inc. | Pharmaceutical compositions with synchronized solubilizer release |
MY142989A (en) | 2004-03-10 | 2011-02-14 | Bayer Schering Pharma Ag | Stabilised supersaturated solids of lipophilic drugs |
KR100669497B1 (ko) * | 2005-08-17 | 2007-01-16 | 보람제약주식회사 | 안정성과 용출률이 뛰어난 약리학적 조성물 및 그 제조방법 |
MX2011006012A (es) * | 2008-12-09 | 2011-11-18 | Synthon Bv | Granulos de tamsulosina para combinacion de dosis fija. |
WO2010092596A1 (en) | 2009-02-10 | 2010-08-19 | Genepharm India Private Limited | An oral pharmaceutical composition of dutasteride |
US9622981B2 (en) | 2011-11-17 | 2017-04-18 | Mylan Inc. | Liquid-filled hard gel capsule pharmaceutical formulations |
CA2931086C (en) * | 2012-12-20 | 2020-11-03 | Solural Pharma ApS | Solid oral dosage form of testosterone derivative |
EP3257511B1 (en) * | 2015-02-10 | 2018-10-24 | FUJIFILM Corporation | Orally disintegrating tablet and method for manufacturing same |
US11633409B2 (en) * | 2017-09-01 | 2023-04-25 | Jw Pharmaceutical Corporation | Solid preparation comprising dutasteride and method for preparing same |
CN110013467B (zh) | 2018-01-10 | 2021-09-17 | 上海汉都医药科技有限公司 | 一种固体微粒及其制备方法和含其的药物组合物 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010111397A1 (en) | 2009-03-24 | 2010-09-30 | Adds Pharmaceuticals Llc | Stabilized solubility-enhanced formulations for oral delivery |
WO2012076516A1 (en) | 2010-12-06 | 2012-06-14 | Krka, Tovarna Zdravil, D.D., Novo Mesto | Pharmaceutical composition comprising dutasteride |
WO2016114521A1 (ko) | 2015-01-14 | 2016-07-21 | 동아에스티 주식회사 | 안정성이 개선된 정제형태의 두타스테리드 조성물 |
WO2018230504A1 (ja) | 2017-06-12 | 2018-12-20 | 富士化学工業株式会社 | 顆粒剤、並びに錠剤及びその製造方法 |
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CN110013467B (zh) | 2021-09-17 |
JP2021511371A (ja) | 2021-05-06 |
CN110013467A (zh) | 2019-07-16 |
US11771690B2 (en) | 2023-10-03 |
CN111565712B (zh) | 2023-01-13 |
WO2019137103A1 (zh) | 2019-07-18 |
CN111565712A (zh) | 2020-08-21 |
EP3738582A1 (en) | 2020-11-18 |
US20200368221A1 (en) | 2020-11-26 |
EP3738582A4 (en) | 2021-03-17 |
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