JP2012509918A - ニフェジピンまたはニソルジピンおよびアンジオテンシンiiアンタゴニストおよび/または利尿剤を含む医薬投与形 - Google Patents
ニフェジピンまたはニソルジピンおよびアンジオテンシンiiアンタゴニストおよび/または利尿剤を含む医薬投与形 Download PDFInfo
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- angiotensin
- nifedipine
- antagonist
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Abstract
Description
炭酸脱水酵素阻害剤(アセタゾラミド):主に近位尿細管でのプロトン分泌および重炭酸ナトリウム再吸収の遮断。現在では、その使用は、緑内障の処置のために眼科での使用にほぼ排他的に限定されている。
ループ利尿剤(フロセミド、トラセミド、ブメタニド、エタクリン酸、ピレタニド):ヘンレ係蹄の太い上行脚でNa/2Cl/K輸送系の可逆的阻害。
カリウム保持性利尿剤(アミロライド、トリアムテレン):遠位尿細管後半部(late distal tubulus)および集合管でのNaチャネルの遮断。Na再吸収を阻害。結果として、K分泌を減少。
アルドステロンアンタゴニスト(スピロノラクトン、カンレノ酸カリウム、エプレレノン):アルドステロン受容体に競合的に結合。結果として、Na再吸収およびK分泌を阻害。肝硬変関連腹水症のために、および慢性心不全の追加的治療として使用される。
チアジド利尿剤および他のスルホンアミド利尿剤(ヒドロクロロチアジド(=HCTZ)、クロロチアジド、クロルタリドン、キシパミド、インダパミド、メフルシド):遠位尿細管前半部(fast distal tubulus)(管腔)でのNa−Cl共輸送の可逆的阻害、炭酸脱水酵素の阻害、GFRの減少。ヒドロクロロチアジドは降圧剤と組み合わせてしばしば用いられる。単剤治療において、利尿剤、例えばHCTZなどの追加は、組み合わせ剤の降圧作用を増強する。
・Santus, G., Baker, R.W., “Osmotic drug delivery: a review of the patent literature”, Journal of Controlled Release 35 (1995), 1-21;
・Verma, R.K., Mishra, B., Garg, S., “Osmotically controlled oral drug delivery”, Drug Development and Industrial Pharmacy 26 (7), 695-708 (2000);
・Verma, R.K., Krishna, D.M., Garg, S., “Formulation aspects in the development of osmotically controlled oral drug delivery systems”, Journal of Controlled Release 79 (2002), 7-27;
・Verma, R.K., Arora, S., Garg, S., “Osmotic pumps in drug delivery”, Critical Reviews in Therapeutic Drug Carrier Systems 21 (6) (2004), 477-520;
・米国特許第4,327,725号、米国特許第4,765,989号、米国特許第20030161882号、欧州特許第1 024 793号。
本発明は、さらに、テルミサルタンが、20mg、40mgまたは80mgの投与量で用いられることを特徴とする医薬投与形を提供する。
本発明は、さらに、ロサルタンが、40〜60mgの投与量で用いられることを特徴とする医薬投与形を提供する。
本発明は、さらに、イルベサルタンが、75〜300mgの投与量で用いられることを特徴とする医薬投与形を提供する。
本発明は、さらに、利尿剤が、ヒドロクロロチアジドまたはクロルタリドンであることを特徴とする医薬投与形を提供する。
・5〜50%の有効成分ニフェジピンまたはニソルジピン、
・10〜50%のキサンタン、
・5〜40%のビニルピロリドン−酢酸ビニル コポリマー
を含むコアと、さらに、コアの成分を透過しない水透過性物質からなり、少なくとも1個のオリフィスを有するコートを含む、浸透性1室系からなる医薬投与形を提供する。
本発明は、さらに、浸透活性な添加剤として、コア中に、塩化ナトリウムを、内部コアの成分の総重量に基づいて30%までの量でさらに含む医薬投与形を提供する。
・5〜50%の有効成分ニフェジピンまたはニソルジピン、
・40〜95%の1種以上の浸透活性なポリマー、
を含む有効成分層、および、
・40〜95%の1種以上の浸透活性なポリマー、
・5〜40%の浸透活性添加剤、
を含む浸透層を有するコアと、さらに、コアの成分を透過しない水透過性物質からなり、少なくとも1個のオリフィスを有するコートを含む、浸透性2室系からなる医薬投与形を提供する。
・有効成分層の複数の成分を混合し、造粒し、
・浸透層の複数の成分を混合し、造粒し、
・両方のセットの顆粒を二層打錠機で打錠し、二層の錠剤を得て、
・得られた内部コアをコートで被覆し、そして
・コートに、有効成分側で、1個以上のオリフィスを提供する
ことを特徴とする浸透性2室系を製造する方法を提供する。
本発明は、さらに、障害の予防、二次予防および/または処置のための医薬投与形の使用を提供する。
本発明は、さらに、障害の予防、二次予防および/または処置のための医薬を製造するための、医薬投与形の使用を提供する。
本発明は、さらに、高血圧の予防、二次予防および/または処置における使用を提供する。
本発明は、さらに、ヒドロクロロチアジドが用いられた医薬投与形を提供する。
・Kollicoat IR 白色 (白色色素を含むBASF社のPVA−コ−PEGをベースとする仕上げコーティング剤)、組成:Kollicoat IR (PVA−コ−PEG)、Kollidon VA64 (コポビドン)、カオリン、ラウリル硫酸ナトリウム、二酸化チタン;
・Sepifilm IR 無色 (SEPPIC社の色素を含まないPVA−コ−PEGをベースとする仕上げコーティング剤)、組成:Kollicoat IR (PVA−コ−PEG)、ポリデキストロース、カオリン、ポリエチレングリコール(PEG 400);
・Opadry II 85F19250 Clear (Colorcon社のPVAをベースとする仕上げコーティング剤)、組成:部分的に加水分解されたポリビニルアルコール、タルク、ポリエチレングリコール(PEG 3350)、ポリソルベート 80(Tween 80)。この仕上げコーティング剤が特に好ましい。
・Opadry II 85F28393 (Colorcon社のPVAをベースとする仕上げコーティング剤)、組成:部分的に加水分解されたポリビニルアルコール、タルク、ポリエチレングリコール(PEG 3350)、二酸化チタン。
有効成分層の成分を混合し、乾式造粒を行った。浸透層の成分もまた混合し、乾式造粒を行った。二層打錠機で、両方のセットの顆粒を打錠し、二層の錠剤を得た。錠剤を、アセトン中の酢酸セルロースおよびポリエチレングリコールの溶液で被覆し、乾燥した。各錠剤に、レーザービームを用いて、有効成分側に直径0.9mmのオリフィスを設けた。
当該工程後に得られたコアは、直径8.8mm、高さ4.6mm、および重量276.6mg±4.8mgを有した。
当該工程後に得られたコアは、直径10.6mm、高さ6.4mmおよび重量531.0mg±3.9mgを有した。
当該工程後に得られたコアは、直径8.3mm、高さ4.2mmおよび重量216.0mg±3.9mgを有した。
調製:
高比率の酸化鉄(赤)粒子を含む500gの仕上げコーティング混合物Colorcon Opadry II 85G25457を、製造者の指示に従って、仕上げコーティング混合物を2000mlの純水中でプロペラ撹拌機の助けで撹拌し、その後さらに45分間撹拌することによって再構成した(コーティング懸濁液)。
下記の結果が得られた。
30%のテルミサルタン(コーティング懸濁液の固体含量に基づく)を、ポリビニルアルコール誘導体をベースとするコーティング懸濁液中に、均一に懸濁する。
20%のカンデサルタン シレキセチル(コーティング懸濁液の固体含量に基づく)を、ポリビニルアルコール誘導体をベースとするコーティング懸濁液に均一に懸濁する。
コーティング懸濁液を調製するために、240gの微粉化カンデサルタン シレキセチル(X50<3μmおよびX90<7μmで記載される粒子サイズ分布を有する)を、プロペラスターラーを用いて、1440gの精製水に懸濁する。360gの仕上げコーティング剤 Opadry II 85F19250 Clearを添加し、さらに約45分間撹拌した後、均一な懸濁液が得られた。
下記の結果が得られた。
全てのデータはmgであり、実施例1、1a、1bおよび9に従って、量および濃度を適合させて製造した。
全てのデータはmgであり、実施例1、1a、1bおよび9に従って、量および濃度を適合させて製造した。
全てのデータはmgであり、実施例1、1a、1bおよび9に従って、量および濃度を適合させて製造した。
コーティング懸濁液を調製するために、264gの微粉化テルミサルタン(X50<2μmおよびX90<5μmで記載される粒子サイズ分布を有する)を、プロペラスターラーを用いて、1584gの精製水に懸濁する。396gの仕上げコーティング剤Opadry II 85F19250 Clear を添加し、さらに約45分間撹拌した後、均一な懸濁液を得た。
Claims (17)
- ニフェジピンまたはニソルジピンおよび少なくとも1種のアンジオテンシンIIアンタゴニストおよび/または少なくとも1種の利尿剤の有効成分の組み合わせを含む医薬投与形であって、ニフェジピンまたはニソルジピンがコア中に存在し、アンジオテンシンIIアンタゴニストおよび/または利尿剤がコアの周りのマントルコーティング中に存在することを特徴とする医薬投与形。
- ニフェジピンまたはニソルジピンおよび少なくとも1種のアンジオテンシンIIアンタゴニストおよび/または少なくとも1種の利尿剤の有効成分の組み合わせ、ならびに少なくとも1種のフィルム形成ポリマーを含む医薬投与形であって、ニフェジピンまたはニソルジピンがコア中に存在し、アンジオテンシンIIアンタゴニストおよび/または利尿剤がコアの周りのマントルコーティング中に存在することを特徴とする医薬投与形。
- ニフェジピンまたはニソルジピンが体内で制御(修飾)された方法で放出され、アンジオテンシンIIアンタゴニストおよび/または利尿剤が即時放出されることを特徴とする、請求項1または2に記載された医薬投与形。
- アンジオテンシンIIアンタゴニストが、カンデサルタン、ロサルタン、テルミサルタン、イルベサルタン、エンバサルタン、エプロサルタン、バルサルタンまたはオルメサルタン、または、これらのアンジオテンシンIIアンタゴニストのプロドラッグの1つから選択される、請求項1、2または3の何れか1項に記載された医薬投与形。
- カンデサルタンがカンデサルタン シレキセチルの形態で用いられ、オルメサルタンがオルメサルタン メドキソミルの形態で用いられる、請求項4に記載された医薬投与形。
- 利尿剤が、アセタゾラミド、ジクロフェナミド、メタゾラミド、フロセミド、トラセミド、ブメタニド、エタクリン酸、ピレタニド、アミロライド、トリアムテレン、スピロノラクトン、カンレノ酸カリウム、エプレレノン、ヒドロクロロチアジド、クロルタリドン、キシパミド、メトラゾン、メフルシドおよびインダパミドからなる群から選択される、請求項1〜5の何れか1項に記載された医薬投与形。
- USP放出法に従って、装置2(パドル)を用いて、少なくとも85%のニフェジピンまたはニソルジピン(当該有効成分の示された総量に基づく)を、少なくとも4時間、最大24時間に亘って放出し、少なくとも70%のアンジオテンシンIIアンタゴニストおよび/または利尿剤(当該有効成分の示された総量に基づく)を30分に亘って放出することを特徴とする、請求項1〜6の何れか1項に記載された医薬投与形。
- ニフェジピンまたはニソルジピンが最少投与量5mgおよび最大投与量90mgで用いられ、アンジオテンシンIIアンタゴニストが最少投与量2mgおよび最大投与量500mgで用いられ、そして/または利尿剤が最少投与量0.5mgおよび最大投与量500mgで用いられることを特徴とする請求項1〜7の何れか1項に記載された医薬投与形。
- コアが浸透性放出系である、請求項1〜8の何れか1項に記載された医薬投与形。
- 浸透性放出系のコートが、酢酸セルロース、または、酢酸セルロースとポリエチレングリコールの混合物からなることを特徴とする、請求項9に記載された医薬投与形。
- マントルコーティングが、少なくとも1種の有効成分の即時放出に適当なフィルム形成ポリマーを含むことを特徴とする、請求項1〜10の何れか1項に記載された医薬投与形。
- フィルム形成ポリマーが、メチルセルロース(MC)、ヒドロキシメチルプロピルセルロース(HPMC)、ヒドロキシプロピルセルロース(HPC)、カルボキシメチルセルロース ナトリウム(Na−CMC)、ヒドロキシエチルセルロース(HEC)およびそれらの混合物を含むセルロース誘導体の群、または、ポリビニルピロリドン(ポビドン、PVP)、ビニルピロリドン−酢酸ビニル コポリマー(コポビドン)、ポリビニルアルコール(PVA)、ポリ酢酸ビニル(PVAc)、部分的に加水分解されたポリビニルアルコール、ポリビニルアルコール−ポリエチレングリコール コポリマー(PVA−コ−PEG)およびそれらの混合物を含む合成ポリマーの群から選択される、請求項11に記載された医薬投与形。
- フィルム形成ポリマーが、ポリビニルアルコール(PVA)、ポリ酢酸ビニル(PVAc)、部分的に加水分解されたポリビニルアルコール、ポリビニルアルコール−ポリエチレングリコール コポリマー(PVA−PEGコポリマー)およびそれらの混合物を含む群から選択されることを特徴とする、請求項12に記載された医薬投与形。
- マントルコーティング中、アンジオテンシンIIアンタゴニストおよび/または利尿剤の割合が、マントルコーティングの乾燥重量に基づいて10〜50%であることを特徴とする、請求項1〜13の何れか1項に記載された医薬投与形。
- 医薬投与形におけるマントルコーティングの重量が、20〜300mgであることを特徴とする、請求項1〜13の何れか1項に記載された医薬投与形。
- マントルコーティングの厚さが50〜1500μmであることを特徴とする、請求項1〜15の何れか1項に記載された医薬投与形。
- 少なくとも1種のアンジオテンシンIIアンタゴニストおよび/または少なくとも1種の利尿剤、少なくとも1種のフィルム形成ポリマー、ならびに、適切な場合はさらなる賦形剤を含む水性コーティング懸濁液を、40〜70℃の流入空気温度で、コアにスプレーすることを特徴とする、請求項1〜16の何れか1項に記載された医薬投与形を製造する方法。
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PCT/EP2009/008232 WO2010060564A1 (de) | 2008-11-27 | 2009-11-19 | Pharmazeutische darreichungsform enthaltend nifedipin oder nisoldipin und einen angiotensin-ii antagonisten und/oder ein diuretikum |
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JP2014018133A (ja) * | 2012-07-18 | 2014-02-03 | Japan Advanced Institute Of Science & Technology Hokuriku | 炭酸脱水酵素阻害剤のスクリーニング方法、炭酸脱水酵素阻害剤、炭酸脱水酵素阻害剤のスクリーニングキット、二酸化炭素水和触媒能を有する物質のスクリーニング方法及び選択的二酸化炭素捕捉能を有する媒体 |
JP2015531763A (ja) * | 2012-08-17 | 2015-11-05 | エフ・ホフマン−ラ・ロシュ・アクチェンゲゼルシャフト | コビメチニブ及びメベムラフェニブを投与することを含むメラノーマの併用療法 |
WO2014058047A1 (ja) * | 2012-10-12 | 2014-04-17 | 味の素株式会社 | カルシウム拮抗薬/アンジオテンシンii受容体拮抗薬含有医薬製剤の製造方法 |
JP2015003915A (ja) * | 2012-10-12 | 2015-01-08 | 味の素株式会社 | カルシウム拮抗薬/アンジオテンシンii受容体拮抗薬含有医薬製剤の製造方法 |
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