JP2011126898A - 固体薬物剤形 - Google Patents
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Abstract
【解決手段】ロピナビル及びリトナビルと、少なくとも50℃のTgを有する医薬適合性の水溶性ポリマーと、4から10のHLB値を有する医薬適合性の界面活性剤と、を含む溶融物を固体化させることを含む、固体薬物剤形の製造方法。好ましくは、該界面活性剤がソルビタンモノラウレートであり、該水溶性ポリマーが、N−ビニルピロリドンと酢酸ビニルとのコポリマーである。
【選択図】なし
Description
(2S,3S,5S)−2−(2,6−ジメチルフェノキシアセチル)アミノ−3−ヒドロキシ−5−[2S−(1−テトラヒドロ−ピリミド−2−オニル)−3−メチルブタノイル]−アミノ−1,6−ジフェニルヘキサン(ABT−378、ロピナビル(lopinavir));
N−(2(R)−ヒドロキシ−1(S)−インダニル)−2(R)−フェニルメチル−4(S)−ヒドロキシ−5−(1−(4−(3−ピリジルメチル)−2(S)−N’−(t−ブチルカルボキサミド)−ピペラジニル))−ペンタンアミド(インジナビル(indinavir));
N−tert−ブチル−デカヒドロ−2−[2(R)−ヒドロキシ−4−フェニル−3(S)−[[N−(2−キノリルカルボニル)−L−アスパラギニル]アミノ]ブチル]−(4aS,8aS)−イソキノリン−3(S)−カルボキサミド(サキナビル(saquinavir));
5(S)−Boc−アミノ−4(S)−ヒドロキシ−6−フェニル−2(R)−フェニルメチルヘキサノイル−(L)−Val−(L)−Phe−モルホリン−4−イルアミド;
1−ナフトキシアセチル−β−メチルチオ−Ala−(2S,3S)−3−アミノ−2−ヒドロキシ−4−ブタノイル−1,3−チアゾリジン−4−t−ブチルアミド;
5−イソキノリンオキシアセチル−β−メチルチオ−Ala−(2S,3S)−3−アミノ−2−ヒドロキシ−4−ブタノイル−1,3−チアゾリジン−4−t−ブチルアミド;
[1S−[1R−(R−),2S*])−N’−[3−[[[(1,1−ジメチルエチル)アミノ]カルボニル](2−メチルプロピル)アミノ]−2−ヒドロキシ−1−(フェニルメチル)プロピル]−2−[(2−キノリニルカルボニル)アミノ]−ブタンジアミド;
アムプレナビル(amprenavir)(VX−478);DMP323;DMP−450;AG1343(ネルフィナビル(nelfinavir));
アタザナビル(atazanavir)(BMS232,632);
チプラナビル(tipranavir);
パリナビル(palinavir);
TMC−114;
RO033−4649;
フォサムプレナビル(fosamprenavir)(GW433908);
P−1946;
BMS186,318;SC−55389a;BILA1096BS及びU−140690又はこれらの組合せ。
ポリエチレングリコール脂肪酸エステル、例えば、PEG−200モノラルラート、PEG−200ジラウラート、PEG−300ジラウラート、PEG−400ジラウラート、PEG−300ジステアラート、PEG−300ジオレアート;
アルキレングリコール脂肪酸モノエステル、例えば、プロピレングリコールモノラウラート(ラウログリコール(Lauroglycol)(登録商標));
スクロース脂肪酸エステル、例えば、スクロースモノステアラート、スクロースジステアラート、スクロースモノラウラート、スクロースジラウラート若しくは
ソルビタン脂肪酸モノエステル、例えば、ソルビタンモノラウラート(スパン(Span)(登録商標)20)、ソルビタンモノオレアート、ソルビタンモノパルミタート(スパン40)若しくはソルビタンステアラート又は
これらの1種若しくは2種以上の混合物。
セルロースエステル及びセルロースエーテル、特に、メチルセルロース及びエチルセルロース、ヒドロキシアルキルセルロース、特にヒドロキシプロピルセルロース、ヒドロキシアルキルアルキルセルロース、特にヒドロキシプロピルメチルセルロース、セルロースフタラート若しくはスクシナート、特にセルロースアセタートフタラート及びヒドロキシプロピルメチルセルロースフタラート、ヒドロキシプロピルメチルセルローススクシナート若しくはヒドロキシプロピルメチルセルロースアセタートスクシナート;
高分子ポリアルキレンオキシド、例えば、ポリエチレンオキシド及びポリプロピレンオキシド並びにエチレンオキシドとプロピレンオキシドとのコポリマー;
ポリアクリレート及びポリメタクリレート、例えば、メタクリル酸/アクリル酸エチルコポリマー、メタクリル酸/メタクリル酸メチルコポリマー、メタクリル酸ブチル/メタクリル酸2−ジメチルアミノエチルコポリマー、ポリ(アクリル酸ヒドロキシアルキル)、ポリ(メタクリル酸ヒドロキシアルキル);
ポリアクリルアミド;
酢酸ビニルポリマー、例えば、酢酸ビニルとクロトン酸とのコポリマー、部分的に加水分解されたポリ酢酸ビニル(部分的に鹸化された「ポリビニルアルコール」としても参照される);
ポリビニルアルコール;
オリゴ糖及び多糖類、例えば、カラギーナン、ガラクトマンナン及びキサンタンゴム;
又はこれらの1種若しくは2種以上の混合物。
イヌ(ビーグル犬、雌雄混在、体重約10kg)に、27%の脂肪を有するバランスの取れた食餌を与え、任意量の水を与えた。それぞれのイヌに、投与の約30分前に、ヒスタミンの100μg/kgの皮下用量を与えた。それぞれ、約200mgのロピナビル、約50mgのリトナビル又は約200mgのロピナビル及び約50mgのリトナビルに相当する1回用量を、それぞれのイヌに投与した。投与に続いて、約10ミリリットルの水を与えた。血液サンプルを、それぞれの動物から、投与の前並びに薬物投与後0.25、0.5、1.0、1.5、2、3、4、6、8、10、12及び24時間で得た。血漿を赤血球から遠心分離によって分離し、分析まで凍結させた(−30℃)。HIVプロテアーゼ阻害薬の濃度を、血漿サンプルの液液抽出に続く、低波長UV検出器を有する逆相HPLCによって決定した。血漿濃度−時間曲線下面積(AUC)は、研究の時間経過に亘る台形法によって計算した。それぞれの剤形を、8匹のイヌを含むグループ内で評価した。報告した値は、それぞれのイヌのグループについての平均である。
コポビドン(Copovidone)(N−ビニルピロリドン/酢酸ビニルコポリマー60:40、78.17重量部)を、リトナビル(4.16重量部)、ロピナビル(16.67重量部)及びコロイドシリカ(1.0重量部)と混合した。次いで、この粉末状混合物を、二軸スクリュー押出機(スクリュー直径18mm)の中に、2.0kg/時の速度及び133℃の溶融温度で供給した。このきれいで完全に透明な溶融物を、これらの表面上に相互にマッチングするキャビティを有する、2個の逆転ローラーを有するカレンダーに供給した。こうして、1080mgの錠剤を得た。DSC及びWAXS分析によって、この配合物中に結晶性薬物物質の如何なる証拠も示されなかった。
Claims (12)
- ロピナビル及びリトナビルと、
少なくとも50℃のTgを有する医薬適合性の水溶性ポリマーと、
4から10のHLB値を有する医薬適合性の界面活性剤と、を含む溶融物を固体化させることを含む、固体薬物剤形の製造方法。 - 前記界面活性剤がソルビタン脂肪酸エステルである、請求項1に記載の方法。
- 前記界面活性剤がソルビタンモノラウレートである、請求項1に記載の方法。
- 前記水溶性ポリマーが、N−ビニルピロリドンと酢酸ビニルとのコポリマーである、請求項1に記載の方法。
- 前記水溶性ポリマーが、コポビドンである、請求項1に記載の方法。
- 前記水溶性ポリマーが、N−ビニルピロリドンと酢酸ビニルとのコポリマーであり、前記界面活性剤がソルビタン脂肪酸エステルである、請求項1に記載の方法。
- 前記水溶性ポリマーが、コポビドンであり、前記界面活性剤がソルビタンモノラウレートである、請求項1に記載の方法。
- 溶融物を押出機で調製する、請求項1〜7のいずれか1項に記載の方法。
- 溶融物を二軸押出機で調製する、請求項1〜7のいずれか1項に記載の方法。
- 溶融物の温度が100〜140℃の範囲である、請求項1〜9のいずれか1項に記載の方法。
- 溶融物がさらにコロイダルシリカを含む、請求項1〜10のいずれか1項に記載の方法。
- ロピナビル及びリトナビルと、
少なくとも50℃のTgを有する医薬適合性の水溶性ポリマーと、
4から10のHLB値を有する医薬適合性の界面活性剤の組合せと、を含む溶融物を固体化させることを含む、固体薬物剤形の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/650,178 US20050048112A1 (en) | 2003-08-28 | 2003-08-28 | Solid pharmaceutical dosage form |
US10/650,178 | 2003-08-28 |
Related Parent Applications (1)
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JP2006524782A Division JP4815348B2 (ja) | 2003-08-28 | 2004-08-23 | Hivプロテアーゼ阻害薬固体分散物を含む固体薬物剤形 |
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JP2011126898A true JP2011126898A (ja) | 2011-06-30 |
JP5498411B2 JP5498411B2 (ja) | 2014-05-21 |
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Application Number | Title | Priority Date | Filing Date |
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JP2006524782A Expired - Lifetime JP4815348B2 (ja) | 2003-08-28 | 2004-08-23 | Hivプロテアーゼ阻害薬固体分散物を含む固体薬物剤形 |
JP2011032972A Expired - Lifetime JP5498411B2 (ja) | 2003-08-28 | 2011-02-18 | 固体薬物剤形 |
JP2011149721A Expired - Lifetime JP5395125B2 (ja) | 2003-08-28 | 2011-07-06 | 固体薬物剤形 |
JP2013168001A Expired - Lifetime JP5903413B2 (ja) | 2003-08-28 | 2013-08-13 | 固体薬物剤形 |
JP2015237449A Withdrawn JP2016094433A (ja) | 2003-08-28 | 2015-12-04 | 固体薬物剤形 |
JP2017173733A Pending JP2018035163A (ja) | 2003-08-28 | 2017-09-11 | 固体薬物剤形 |
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JP2006524782A Expired - Lifetime JP4815348B2 (ja) | 2003-08-28 | 2004-08-23 | Hivプロテアーゼ阻害薬固体分散物を含む固体薬物剤形 |
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JP2011149721A Expired - Lifetime JP5395125B2 (ja) | 2003-08-28 | 2011-07-06 | 固体薬物剤形 |
JP2013168001A Expired - Lifetime JP5903413B2 (ja) | 2003-08-28 | 2013-08-13 | 固体薬物剤形 |
JP2015237449A Withdrawn JP2016094433A (ja) | 2003-08-28 | 2015-12-04 | 固体薬物剤形 |
JP2017173733A Pending JP2018035163A (ja) | 2003-08-28 | 2017-09-11 | 固体薬物剤形 |
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US (1) | US20050048112A1 (ja) |
EP (6) | EP2942051B1 (ja) |
JP (6) | JP4815348B2 (ja) |
KR (5) | KR101132602B1 (ja) |
CN (5) | CN102764244A (ja) |
AT (1) | ATE516017T1 (ja) |
AU (3) | AU2004283087C1 (ja) |
CA (2) | CA2536638C (ja) |
CR (3) | CR8256A (ja) |
CY (5) | CY1111981T1 (ja) |
DK (5) | DK2258345T3 (ja) |
EA (4) | EA020992B1 (ja) |
EC (1) | ECSP066397A (ja) |
ES (5) | ES2608720T3 (ja) |
HK (4) | HK1094766A1 (ja) |
HR (1) | HRP20110555T1 (ja) |
HU (3) | HUE038792T2 (ja) |
IL (3) | IL173939A (ja) |
ME (2) | MEP17608A (ja) |
MX (2) | MX358033B (ja) |
NO (3) | NO330282B1 (ja) |
NZ (2) | NZ579622A (ja) |
PL (5) | PL1663183T3 (ja) |
PT (5) | PT2258344E (ja) |
RS (2) | RS59969B1 (ja) |
SG (3) | SG145690A1 (ja) |
SI (5) | SI2258345T1 (ja) |
TW (1) | TWI342221B (ja) |
UA (1) | UA85564C2 (ja) |
WO (1) | WO2005039551A2 (ja) |
ZA (3) | ZA200801362B (ja) |
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EP1175205B1 (en) * | 1999-11-12 | 2006-06-14 | Abbott Laboratories | Solid dispersion comprising ritonavir, fenofibrate or griseofulvin |
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US8377952B2 (en) * | 2003-08-28 | 2013-02-19 | Abbott Laboratories | Solid pharmaceutical dosage formulation |
US20050048112A1 (en) | 2003-08-28 | 2005-03-03 | Jorg Breitenbach | Solid pharmaceutical dosage form |
AU2012202831B2 (en) * | 2005-02-23 | 2015-01-22 | Abbvie Inc. | A solid pharmaceutical dosage formulation |
KR20070025070A (ko) * | 2005-08-31 | 2007-03-08 | 주식회사 대웅제약 | 시부트라민 및 계면활성제를 함유하는 고체분산체 및 그의제조방법 |
ATE482690T1 (de) * | 2005-12-14 | 2010-10-15 | Hoffmann La Roche | Hcv-prodrug-formulierung |
JP5231242B2 (ja) * | 2005-12-14 | 2013-07-10 | シプラ・リミテッド | ヌクレオチド及びヌクレオシド系逆転写酵素阻害剤(テノホビル及びラミブジン)を剤形の異なる部分に含む医薬組合せ |
WO2007087188A2 (en) * | 2006-01-20 | 2007-08-02 | Merck & Co., Inc. | Taste-masked tablets and granules |
EP1832281A1 (en) * | 2006-03-10 | 2007-09-12 | Abbott GmbH & Co. KG | Process for producing a solid dispersion of an active ingredient |
EP1880715A1 (en) * | 2006-07-19 | 2008-01-23 | Abbott GmbH & Co. KG | Pharmaceutically acceptable solubilizing composition and pharmaceutical dosage form containing same |
TW200815033A (en) * | 2006-08-10 | 2008-04-01 | Cipla Ltd | Antiretroviral solid oral composition |
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