JP2008280351A - テルビナフィンを含有する医薬組成物およびその使用 - Google Patents
テルビナフィンを含有する医薬組成物およびその使用 Download PDFInfo
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- JP2008280351A JP2008280351A JP2008158153A JP2008158153A JP2008280351A JP 2008280351 A JP2008280351 A JP 2008280351A JP 2008158153 A JP2008158153 A JP 2008158153A JP 2008158153 A JP2008158153 A JP 2008158153A JP 2008280351 A JP2008280351 A JP 2008280351A
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- terbinafine
- dosage form
- taste
- coated
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- 229960002622 triacetin Drugs 0.000 description 1
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Classifications
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- A61K9/00—Medicinal preparations characterised by special physical form
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- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
- A61K9/2846—Poly(meth)acrylates
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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Abstract
【解決手段】被覆された、そして/または多粒状である、経口投与用のテルビナフィン固体投与形態を提供することにより解決する。
【選択図】なし
Description
a)複数経口投与後のテルビナフィン血漿中濃度は、連続的療法に際しての公知の集団薬物動態学パラメーターに基づいてシミュレートする [J. Nedelman et al, J. Clin. Pharmacol. 36(1996)452-456;J. Nedelman et al, Biopharm. Drug Dispos. 18(1997)127-138;およびJ. Nedelman et al, Eur. J. Drug Metab. Pharmacokinet. 22(1997)179-184] 。該モデルは中心の迅速に平衡化する(浅い)およびゆっくりと平衡化する(深い)末梢コンパートメントを一体化する。中央のコンパートメントへの薬物入力は0次吸収プロセスとして記載される。排除は、通常、中央のコンパートメントから起こると推定される;および
b)次いで、観察された爪濃度 [J. Faergemann et al, Acta Derm. Venereol. 73(1993)305-309] および深い末梢コンパートメントにおけるモデル−予測薬物量の間で線形関係を確立する。よって、深いコンパートメントにおける薬物の量はテルビナフィン爪濃度についての適当なプリディクターである。
− 全身レベルでは、達成されるより高い血漿中濃度(AUC、Cmax)は、薬物動態学的変動性に伴う有害効果の、または例えば中枢的に誘導された味覚異常のより高い危険性をもたらし;そして
− 局所レベルでは、例えば、テルビナフィンの苦い味覚の感知、および/または局所的に誘導された味覚異常の危険性が増大する。
i)エチルセルロース(EC)、ヒドロキシプロピルセルロース(HPC)、ヒドロキシプロピルメチルセルロース(HPMC)、ヒドロキシプロピルメチルセルロースフタレート(HPMCP)またはセルロースアセテートフタレート(CAP)などの薬学的に許容されるセルロース誘導体;
ii)ポリアクリレート、とりわけポリメタクリレート、好ましくは:
a)メタクリル酸、メタクリル酸エステル、アクリル酸およびアクリル酸エステルから選択されるモノマーから形成されたコポリマー;
b)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)およびメタクリル酸メチルから選択されるモノマーから形成されたコポリマー;または
c)アクリル酸エチル、メタクリル酸メチルおよび塩化メタクリル酸トリメチルアンモニオエチルから選択されるモノマーから形成されたコポリマー;
例えば、オイドラギット(登録商標)の商標でRohm GmbHから入手可能なもの;
iii)ポリビニルアセテートフタレート(PVAP);
iv)ポリビニルアルコール;
v)ポリビニルピロリドン(PVP);
vi)サッカロースまたはグルコースなどの糖、あるいはキシリットまたはソルビットなどの糖アルコール;
vii)シェラック;ならびに
viii)それらの混合物;
が含まれる。
1)メタクリル酸とメタクリル酸低級アルキルエステルから選択されるモノマーから形成された1:1コポリマー、例えばオイドラギット(登録商標)L、例えば、オイドラギット(登録商標)L100の商標で入手可能な、メタクリル酸とメタクリル酸メチルから形成された1:1コポリマー、ならびにオイドラギット(登録商標)L100-55の商標で入手可能な、メタクリル酸とアクリル酸エチルエステルの1:1コポリマー、
2)オイドラギット(登録商標)Eの商標で入手可能な、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)およびメタクリル酸メチルから形成された1:2:1コポリマー;ならびに
3)オイドラギット(登録商標)RLの商標で入手可能な、アクリル酸エチル、メタクリル酸メチルおよび塩化メタクリル酸トリメチルアンモニオエチルから形成された1:2:0.2コポリマー;またはオイドラギット(登録商標)RSの商標で入手可能な対応する1:2:0.1コポリマー;またはカルボキシメチルセルロースと組み合わせられ、オイドラギット(登録商標)RDの商標で入手可能な、アクリル酸エチル、メタクリル酸メチルおよび塩化メタクリル酸トリメチルアンモニオエチルから形成された1:2:0.2コポリマー;
である。
(i)天然澱粉、例えばトウモロコシ澱粉、ジャガイモ澱粉など;直接的に圧縮可能な澱粉、例えば、Sta-rx(登録商標)1500;修飾澱粉、例えば、Primojel(登録商標);Explotab(登録商標);Explosol(登録商標)として入手可能なカルボキシメチル澱粉および澱粉グリコール酸ナトリウム;およびアミロースなどの澱粉誘導体;
(ii)架橋ポリビニルピロリドン、例えば、クロスポビドン、例えば、Polyplasdone(登録商標)XLおよびKollidon(登録商標)CL;
(iii)アルギン酸およびアルギン酸ナトリウム;
(iv)メタクリル酸/ジビニルベンゼンコポリマー塩、例えば、アンバーライト(Amberlite)(登録商標)IRP-88;および
(v)例えば、Ac-di-sol(登録商標)、Primellose(登録商標)、Pharmacel(登録商標)XL、Explocel(登録商標)およびNymcel(登録商標)ZSXとして入手可能な架橋カルボキシメチルセルロースナトリウム;
を含み得る。
(i)澱粉、例えば、ジャガイモ澱粉、小麦澱粉またはトウモロコシ澱粉;
(ii)トラガカントガム、アカシヤガムまたはゼラチンなどのガム;
(iii)マイクロクリスタリンセルロース、例えば、Avicel(登録商標)、Filtrak(登録商標)、Heweten(登録商標)またはPharmacell(登録商標)の商標で知られる製品;
(iv)修飾されたセルロース、例えば、ヒドロキシプロピルセルロース、ヒドロキシエチルセルロースおよびヒドロキシプロピルメチルセルロース、例えば、約5〜16重量%のヒドロキシプロピル含有量を有し、かつ約2.0〜約20cps(=mPa・s)、好ましくは約2.0〜約6.0、例えば、3.0cpsの2%w/w水溶液についての粘度のヒドロキシプロピルセルロース、例えば、Pharmacoat(登録商標)603として入手可能なヒドロキシプロピルメチルセルロース(HPMC)(例えば、USPタイプ2910、3cps);および
(v)例えば、Povidone(登録商標)、Kollidon(登録商標)またはPlasdone(登録商標)として入手可能なポリビニルピロリドン;
を含む。
(i)マイクロクリスタリンセルロース(これは、弱い崩壊剤とみなすこともできる)などの実質的に水不溶性賦形剤、例えば、Avicel(登録商標)、Pharmacel(登録商標)、Emcocell(登録商標)、Vivapurl(登録商標)、好ましくは、例えば、タイプAvicel(登録商標)PH101、102、105、RC581またはRC591(Fiedler, loc.cit. 以後、p. 216)のAvicel(登録商標)(FMC Corp.);
(ii)圧縮糖、例えば、ラクロース、スクロース、アミロース、デキストロース、マンニトールおよびイノシトールなどの実質的に水可溶性賦形剤、好ましくはラクトース;ならびに
(iii)オルトリン酸水素カルシウム二水和物、例えば、Emcompress(登録商標)、または無水リン酸水素カルシウム、例えば、Fujicalin(登録商標);
を含む。
a)崩壊剤の点では、個々に、または他の成分i)〜v)の1つもしくはそれ以上と組み合わせた成分i)〜v)の成分のいずれか;
b)結合剤および増量剤または可塑剤の点では、個々に、または組み合わせた前記で特定したもののいずれか;
c)緩衝化成分の点では、個々に、または組み合わせた前記で特定した緩衝液のいずれか;
を含むことが認識されるだろう。
− 処置A:絶食条件下での250mgの単一標準即時放出錠剤;
− 処置B:絶食条件下での350mgの実施例5のカプセル(2×175mg);および
− 処置C:摂食条件下での350mgの実施例5のカプセル(2×175mg)。
HPMC=ヒドロキシプロピルメチルセルロース
MW=分子量
PEG=ポリエチレングリコール
公知のLamisil(登録商標)または他のテルビナフィン錠剤と同様にして、塩酸塩の形態の350mgテルビナフィン(塩基当量)を含有する錠剤(即時放出)を製造する。
被覆された錠剤は、成分の一部を水性造粒し、乾燥状態において他の成分と混合し、得られた錠剤を圧縮し、コーティング成分の水性分散液を被覆することによって慣用的手法で製造される。得られた錠剤は以下の組成を有する:
ミニ錠剤は、成分の一部を水性造粒し、乾燥段階にて他の成分と混合し、得られたミニ錠剤を圧縮し、コーティング成分の水性分散液で被覆することによって慣用的方法で製造される。得られた双凸状の丸いミニ錠剤は、約2.0〜2.1mmの直径を有する。
a)ミニ錠剤
ミニ錠剤は、成分の一部を水性造粒し、乾燥段階において他の成分と混合し、得られたミニ錠剤を圧縮し、コーティング成分の水性分散液でコーティングすることによって、慣用的手法で製造される。得られた双凸状の丸いミニ錠剤は、約2.0〜2.1mmの直径を有する。
前記a)下で記載したように得られた被覆ミニ錠剤を、所望により、慣用的手法で着色ハードゼラチンカプセルに充填する。
ミニ錠剤は、2つのコーティングおよび抗粘着層(合計重量:6.5328mg/ミニ錠剤)を省略する以外は、実施例5に記載したように製造され、カプセルに製剤化され、断続的サイクリングで使用され得る。
0.07986mgの代わりに0.02662mgのコロイド状シリカ(アエロジル200(登録商標))をコーティング1で用い、コーティング2および抗−粘着層(合計重量:6.6797mg/ミニ錠剤)を省略する以外は、ミニ錠剤は、実施例5に記載するように製造され、カプセルに製剤化され、断続的サイクリングで使用され得る。
0.07986mgの代わりに0.02662mgのコロイド状シリカ(アエロジル200(登録商標))をコーティング1で用いる以外は、ミニ錠剤は、実施例5に記載したように製造され、カプセルに製剤化され、断続的サイクリングで使用され得る(合計重量:7.20417mg/ミニ錠剤)。
保護コーティング1を欠くミニ錠剤を調製する以外は、ミニ錠剤は実施例5に記載したように製造され、カプセルに製剤化され、断続的サイクリングで使用され得る(合計重量7.05725mg/ミニ錠剤)(実施例9);変形において、それらは保護コーティング1を欠き、味覚マスキングコーティング2はオイドラギットE(登録商標)、ラウリル硫酸ナトリウムおよびセバシン酸ジブチルを欠き、以下の成分を有する。
実施例11:増強された保護コーティングを持つミニ錠剤を含むハードゼラチンカプセル
コーティング1(保護)で、HPMCおよびPEG8000の量を3倍とし(各々、0.30078および0.06012mg/ミニ錠剤)、2.03340mgの代わりに(製造プロセルの間に除去した)6.10020mgの精製水を用いる以外は、ミニ錠剤は実施例5に記載したように製造され、カプセルに製剤化され、断続的サイクリングに使用され得る(合計重量7.49801mg/ミニ錠剤)。
コーティング1(保護)で、コロイド状シリカ(アエロジル200(登録商標))の量を低下させ(0.07986mg/ミニ錠剤の代わりに0.02662mg/ミニ錠剤)、コーティング2(味覚マスキング)で、以下の成分を用いる以外は、ミニ錠剤は実施例5に記載したように製造され、カプセルに製剤化され、断続的サイクリングに使用され得る。
コーティング1(保護)で、0.07986mgの代わりに0.02662mgのコロイド状シリカ(アエロジル200(登録商標))を用い、抗粘着層では、コロイド状シリカのほとんど(実施例15)または全て(実施例16)を以下の成分に置き換える以外は、ミニ錠剤は実施例5に記載したように製造され、カプセルに製剤化され、断続的サイクリングに使用され得る。
被覆ペレットは、ペレット成分を水性造粒し、湿潤造粒物を押し出し、球状化し、乾燥し、水性分散液をコーティング成分でコーティングすることによって、慣用的手法で製造される。得られたペレットは、約0.8および1.0mmの間の粒子サイズを有し、以下の組成を有する。
前記実施例17に記載したように得られた被覆ペレットを、所望により、慣用的手法で着色ハードゼラチンカプセルに充填する。
Claims (27)
- 被覆された、そして/または多粒状である、経口投与用のテルビナフィン固体投与形態。
- 被覆された錠剤を含む、請求項1記載の投与形態。
- 多粒状である、請求項1記載の投与形態。
- 好ましくはカプセル中の、所望により被覆されていてもよいミニ錠剤またはペレットを含む、請求項1記載の投与形態。
- 胃における活性物質テルビナフィンの放出に適用される、請求項1記載の投与形態。
- 37℃の0.04Mクエン酸緩衝液pH3.0中でテルビナフィンが少なくとも50%の程度30分以内に放出され、そして溶解する、請求項5記載の投与形態。
- 味覚マスキング特性を有し、そして/または味覚異常もしくは味覚喪失および関連する有害効果を防止する、請求項1記載の投与形態。
- コーティングがポリアクリレートコーティングを含み、それにより、ポリアクリレートコーティングおよびテルビナフィン含有コアが、所望により、易溶解性コーティングによって隔てられてもよく、かつ所望によりさらに粘着防止層で被覆されていてもよい、被覆されたミニ錠剤またはペレットを含む、請求項1記載の投与形態。
- ポリアクリレートがオイドラギット(登録商標)Eである、請求項8記載の投与形態。
- 易溶解性コーティングがセルロース誘導体を含む、請求項8記載の投与形態。
- 粘着防止層がコロイド状シリカを含む、請求項8記載の投与形態。
- 実施例8のハードゼラチンカプセル中のミニ錠剤である、請求項8記載の投与形態。
- 被覆された請求項1記載の投与形態の製造方法であって、その対応する未被覆の前駆体形態を適当にコーティングすることを含む方法。
- 人体の真菌感染の、特に爪甲真菌症の処置用の医薬の製造における、請求項1記載の投与形態の使用。
- テルビナフィン摂取の後の味覚異常または味覚喪失および関連する有害効果を阻害するか、または低下させるための医薬の製造における、請求項1記載の投与形態の使用。
- テルビナフィン摂取後に味覚異常または味覚喪失および関連する有害効果を阻害するか、または低下させる方法であって、味覚異常または味覚喪失の傾向がある対象に請求項1記載の投与形態を投与することを含む方法。
- 真菌感染の処置方法であって、薬学的に有効な量の請求項1記載の投与形態を処置を必要とする対象に投与することを含む方法。
- テルビナフィンがサイクルの1/3を越えて投与される断続的サイクルで対象にテルビナフィンを投与することを含む、テルビナフィン処置を必要とする対象にテルビナフィンを投与する方法。
- テルビナフィンがサイクルの約1/2の間、投与される請求項18記載の方法。
- 3または4サイクルがある、請求項18記載の方法。
- サイクルが28日または暦の1ヵ月である請求項18記載の方法。
- テルビナフィンが、各サイクルの14連続日の間、毎日1回350mg/日(塩基当量)の経口投与の、28日または1ヵ月の3サイクルで投与される請求項18記載の方法。
- 対象が爪甲真菌症を罹っている、請求項18記載の方法。
- テルビナフィンが請求項1記載の投与形態として投与される、請求項18〜23のいずれか1項記載の方法。
- 請求項18〜23のいずれか1項記載の方法で用いる医薬の製造における活性剤としてのテルビナフィンの使用。
- 請求項18〜23のいずれか1項記載の方法で用いる医薬の製造における請求項1記載の投与形態の使用。
- カレンダーパックなどの、簡便な場合には使用の指示書と共に、請求項18〜23のいずれか1項に記載の方法において投薬されるように配置された複数のテルビナフィン組成物を含むパック。
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- 2002-07-19 DE DE60224194T patent/DE60224194T3/de not_active Expired - Lifetime
- 2002-07-22 PE PE2002000645A patent/PE20030287A1/es not_active Application Discontinuation
-
2003
- 2003-12-25 IL IL159591A patent/IL159591A/en not_active IP Right Cessation
-
2004
- 2004-01-19 NO NO20040254A patent/NO332268B1/no not_active IP Right Cessation
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2008
- 2008-01-18 CY CY20081100079T patent/CY1107861T1/el unknown
- 2008-06-17 JP JP2008158153A patent/JP2008280351A/ja active Pending
- 2008-07-18 US US12/218,806 patent/US20080286356A1/en not_active Abandoned
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2012
- 2012-02-01 JP JP2012020039A patent/JP2012136523A/ja active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS61257917A (ja) * | 1985-05-06 | 1986-11-15 | アメリカン・ホ−ム・プロダクツ・コ−ポレイシヨン | 複数回の放出を行なう製剤 |
| US4894375A (en) * | 1986-09-29 | 1990-01-16 | Merck & Co., Inc. | Method of controlling mycotic infections and compositions therefor |
| WO2000030617A1 (en) * | 1998-11-25 | 2000-06-02 | Cima Labs Inc. | Taste masking rapid release coating system |
| WO2001012161A1 (en) * | 1999-08-17 | 2001-02-22 | Novartis Consumer Health S.A. | Rapidly dissolving dosage form and process for making same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019509345A (ja) * | 2016-03-15 | 2019-04-04 | エイサー セラピューティクス インコーポレーテッド | フェニル酪酸ナトリウムを含む口当たりの良い組成物及びその使用 |
| US11433041B2 (en) | 2016-03-15 | 2022-09-06 | Acer Therapeutics Inc. | Palatable compositions including sodium phenylbutyrate and uses thereof |
| JP7136763B2 (ja) | 2016-03-15 | 2022-09-13 | エイサー セラピューティクス インコーポレーテッド | フェニル酪酸ナトリウムを含む口当たりの良い組成物及びその使用 |
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