JP2010179109A - 医薬組成物用サシェ - Google Patents
医薬組成物用サシェ Download PDFInfo
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- JP2010179109A JP2010179109A JP2010041157A JP2010041157A JP2010179109A JP 2010179109 A JP2010179109 A JP 2010179109A JP 2010041157 A JP2010041157 A JP 2010041157A JP 2010041157 A JP2010041157 A JP 2010041157A JP 2010179109 A JP2010179109 A JP 2010179109A
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- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 10
- 239000010410 layer Substances 0.000 claims abstract description 22
- KBOPZPXVLCULAV-UHFFFAOYSA-N mesalamine Chemical compound NC1=CC=C(O)C(C(O)=O)=C1 KBOPZPXVLCULAV-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229960004963 mesalazine Drugs 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 6
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 239000011888 foil Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 3
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000000825 pharmaceutical preparation Substances 0.000 claims 2
- 239000008183 oral pharmaceutical preparation Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 8
- 230000003068 static effect Effects 0.000 abstract description 8
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000005426 pharmaceutical component Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 17
- 239000000654 additive Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical group C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229960004168 balsalazide Drugs 0.000 description 1
- IPOKCKJONYRRHP-FMQUCBEESA-N balsalazide Chemical compound C1=CC(C(=O)NCCC(=O)O)=CC=C1\N=N\C1=CC=C(O)C(C(O)=O)=C1 IPOKCKJONYRRHP-FMQUCBEESA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000008203 oral pharmaceutical composition Substances 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229940069328 povidone Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
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- Rheumatology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract
【課題】静電気が発生しにくく、光、湿気および/または空気による分解を防ぐ、サシェを提供する。
【解決手段】紙;ポリエチレンなどの接着層;アルミニウムホイルのバリヤー層;および低密度ポリエチレンのシール層の複数層からなる。例えば、有効医薬成分が、メサラジンであるサシェに含まれた医薬組成物に関して長期保存安定性を供与する。さらに、引き裂くことが容易であり、静電気が除去されて、その内容物を完全に空にし得る。
【選択図】なし
【解決手段】紙;ポリエチレンなどの接着層;アルミニウムホイルのバリヤー層;および低密度ポリエチレンのシール層の複数層からなる。例えば、有効医薬成分が、メサラジンであるサシェに含まれた医薬組成物に関して長期保存安定性を供与する。さらに、引き裂くことが容易であり、静電気が除去されて、その内容物を完全に空にし得る。
【選択図】なし
Description
本発明は、医薬組成物用サシェに関する。
本願(writ)は、デンマーク特許出願PA 2003 00612、欧州特許出願EP 03388023、および米国仮特許出願第60/464649号からの優先権を主張する。
錠剤または顆粒剤のいずれかであるメサラジンを含む経口用医薬品製剤が知られている。顆粒剤は、サシェに詰めることができる。本発明の目的に関して、「サシェ」とは、顆粒剤用の包みまたはバッグを言い、また、「顆粒剤」とは、粒子、顆粒または球状化粒子を言う。
知られたサシェは、製造方法の複雑さ、または製造コストの高さという欠点をこうむる傾向がある。消費者によって受け入れられるために、サシェは、好ましくは、鋏を使用しないで容易に開封できなければならない。サシェから顆粒剤を移す際に、できるだけ物質の損失が少ないことが好ましい。一定の顆粒剤タイプとサシェとの間には静電気が発生し得る。これは、顆粒のタイプならびにサシェのタイプに左右される。静電気が存在する場合、サシェから顆粒剤を移すことが困難になりがちである。最後に、サシェ中の顆粒剤は、光、湿気および/または空気による分解に鋭敏であり得る。これもまた、サシェのタイプならびに顆粒のタイプに左右される。
本発明の態様は、これらの問題、および下記のその他の問題に取り組む。
本発明の目的のために、用語の「メサラジン」はまた、WO97/23199 15ページ、17行目〜6ページ、12行目に記載されたものなど、製薬的に許容できるその塩類およびエステル類、ならびにバルサラジドなどのプロドラッグを包含する。
本発明によるサシェに保存される製剤は、粒子状物、例えば、顆粒、球状物、ペレット、粒子の形態が好ましく、顆粒の形態が好ましい。
当該サシェは、任意の医薬品製剤に使用され得るが、メサラジンなどの感受性の高い化合物を含む医薬品を保存するために特に好適である。
一態様によれば、本発明は、
i)紙;
ii)接着層、好ましくはポリエチレンなどの接着剤;
iii)バリヤー層、好ましくはアルミニウムホイル;および
iv)シール層、好ましくは低密度ポリエチレン
の複数層を含むサシェに関する。
i)紙;
ii)接着層、好ましくはポリエチレンなどの接着剤;
iii)バリヤー層、好ましくはアルミニウムホイル;および
iv)シール層、好ましくは低密度ポリエチレン
の複数層を含むサシェに関する。
メサラジンは、湿気、大気および/または光に感受性が高い。したがって、メサラジンを含有する製品のためのサシェは、湿気、大気および光に対するバリヤーを提供することが好ましいと云える。前記サシェはまた、患者にとって開封が容易である必要があり、鋏などのさらなる道具を使用することがないのが好ましい。人の指によりサシェを引き裂いて開封できることを犠牲にすることなく、必要なバリヤー性を有するサシェを提供することが課題となっていた。さらに、既存のサシェは、静電気の発生をこうむりがちである。サシェは、好ましくは、製造が容易で、充填が容易で、空にすることが容易であるべきで、また患者のコンプライアンスを改善するために魅力ある外見を有するべきである。
本態様は、例えば、有効医薬成分が、メサラジンであるサシェに含まれた医薬組成物に関して長期保存安定性を供与するサシェを提供する。さらに、前記サシェは、引き裂くことが容易であり、静電気が除去されて、その内容物を完全に空にし得るサシェを提供する。本発明によるサシェと経口用製剤との組合せは、殆ど静電気を発生させない。
外側の紙i)は、好ましい実施形態において、単位面積当たり10〜100g/m2、好ましくは30〜70g/m2、より好ましくは40〜60g/m2、最も好ましくは50g/m2の重量を有する。
単位面積当たり10〜100g/m2の範囲外の重量を有する紙は、サシェの工業的製造においてほとんど好適とは言えない。単位面積当たり約30〜40g/cm2以下の重量を有する紙は、サシェ用の製造装置内で破損しがちである。単位面積当たり約60〜70g/cm2超の重量を有する紙については、材料をサシェへと形状化することが困難である。単位面積当たり約50g/cm2を超える重量により最適な結果が達成された。
一態様によれば、接着層ii)は、好ましくは単位面積当たり6〜20g/m2、好ましくは9〜18g/m2、より好ましくは12〜15g/m2の重量を有する。極めて薄い層が用いられる場合、通常、適切な適用範囲を達成するために高価な特殊のポリマー類の使用が必要となる。厚い層が適用される場合、本質的により高価となり、また、層の不均一性を避けることが難しい。
一態様によれば、バリヤー層iii)は、好ましくは6〜30μm、より好ましくは7〜25μm、好ましくは9〜25μm、より好ましくは8〜20μm、好ましくは9〜15μm、より好ましくは12μmの厚さを有する。
前記請求項のいずれかに記載のサシェであって、前記シール層iv)は、15〜50μmの厚さを有する。極めて薄い層が適用される場合、表面を完全には被覆しない傾向がある。極めて厚い層が適用される場合、完全に融着することが難しく、どんな加熱が適用されても、均一に温めることは難しい。
一態様によれば、シール層iv)は、好ましくは単位面積当たり10〜100g/m2、より好ましくは15〜75g/m2、好ましくは20〜50g/m2、より好ましくは30〜40g/m2、最も好ましくは35g/m2の重量を有する。
一態様によれば、本発明は、本発明による医薬組成物用サシェの使用に関する。
前記サシェは、本発明による医薬組成物を保存するのに好適であることが証明された。
一態様によれば、本発明は、医用目的のサシェの使用に関する。
本願のサシェは、メサラジンまたは製薬的に許容できるその塩を含む医薬品製剤に特に好適である。
当該サシェは、静電気の発生が著しく低い傾向にある。これは以前に、特にメサラジン顆粒剤に伴った問題であった。このようなメサラジン製品の例として、特許出願PCT/DK01/00677により得られる顆粒剤を述べることができる。
本発明の態様によれば、それは、本願サシェ中の顆粒剤における有効成分として、メサラジンの使用に限定されず、WO00/44353、12〜16ページに記載された成分など、他の有効成分にも関連する。
本発明の態様によれば、さらに、充填剤、崩壊剤、pH調整剤、または界面活性剤などの添加剤を、本発明による組成物に含むことができる。このような添加剤は、文献でよく知られており、多数の好適な添加剤に関して、例えば、WO00/44353、16〜20ページを参照されたい。
幾つかの添加剤は、吸湿性である。このような添加剤の例として、ポビドンを挙げることができる。有効成分が、吸湿性添加剤と共に製剤化される場合、好適なサシェの必要性が強調される。当該サシェは、少なくとも1種の吸湿性添加剤を含む医薬品に用いるのに好適である。
サシェの材料は、以下の構成である:
クレーコート化紙 50g/m2
低密度ポリエチレン 12g/m2
アルミニウムホイル 12μm
低密度ポリエチレン 35g/m2
本実施例に関して、12g/m2のPEは、13μmに相当し、35g/m2のPEは、38μmに相当する。この材料は、129g/m2の秤量を有した。水蒸気に対する透過性は、24時間、25℃、75%RHで<0.05g/m2であり、O2に対する透過性は、24時間、1気圧、23℃、75%RHで<0.05ml/m2であった。
クレーコート化紙 50g/m2
低密度ポリエチレン 12g/m2
アルミニウムホイル 12μm
低密度ポリエチレン 35g/m2
本実施例に関して、12g/m2のPEは、13μmに相当し、35g/m2のPEは、38μmに相当する。この材料は、129g/m2の秤量を有した。水蒸気に対する透過性は、24時間、25℃、75%RHで<0.05g/m2であり、O2に対する透過性は、24時間、1気圧、23℃、75%RHで<0.05ml/m2であった。
前記紙が、サシェの外側にあるように、充填/シールステーションの充填チューブをサシェで包み、次いで、シール層としての低密度ポリエチレンにより縦にシールする。サシェ底部に交差シールを形成後、サシェに顆粒剤を充填してから、上部で再度シールし、最後に切断する。
全ての引用文献は、参照としてそれら全体を援用する。
Claims (16)
- i)紙;
ii)接着層;
iii)バリヤー層;および
iv)シール層
の複数層を含む医薬組成物用サシェ。 - 前記バリヤー層が、アルミニウムホイルであり、前記接着層が、好ましくはポリエチレンであり、かつ前記シール層が、好ましくは低密度ポリエチレンである請求項1に記載のサシェ。
- 前記紙i)が、単位面積当たり10〜100g/m2の重量を有する請求項1または2に記載のサシェ。
- 前記紙i)が、単位面積当たり30〜70g/m2の重量を有する請求項3に記載のサシェ。
- 前記紙i)が、単位面積当たり40〜60g/m2の重量を有する請求項4に記載のサシェ。
- 前記接着層ii)が、単位面積当たり6〜20g/m2の重量を有する前記請求項のいずれかに記載のサシェ。
- 前記接着層ii)が、単位面積当たり9〜18g/m2の重量を有する請求項6に記載のサシェ。
- 前記接着層ii)が、単位面積当たり12〜15g/m2の重量を有する請求項7に記載のサシェ。
- 前記シール層iv)が、15〜50μmの厚さを有する前記請求項のいずれかに記載のサシェ。
- 前記シール層iv)が、単位面積当たり10〜100g/m2、より好ましくは15〜75g/m2、好ましくは20〜50g/m2、より好ましくは30〜40g/m2、最も好ましくは35g/m2の重量を有する前記請求項のいずれかに記載のサシェ。
- 前記バリヤー層iii)が、6〜30μm、より好ましくは7〜25μm、好ましくは9〜25μm、より好ましくは8〜20μm、好ましくは9〜15μm、より好ましくは12μmの厚さを有する前記請求項のいずれかに記載のサシェ。
- 医薬品製剤を含有する前記請求項のいずれかに記載のサシェ。
- 前記医薬品製剤が、メサラジンまたは製薬的に許容できるその塩を含む請求項12に記載のサシェ。
- 55重量%を超えるメサラジンまたは製薬的に許容できるその塩を含む顆粒形態の経口用医薬品製剤を含有する請求項12または13に記載のサシェ。
- 医薬組成物用の前記請求項のいずれかに記載のサシェの使用。
- 医用目的の請求項1から14のいずれかに記載のサシェの使用。
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-
2004
- 2004-04-22 US US10/553,630 patent/US20070042143A1/en not_active Abandoned
- 2004-04-22 WO PCT/EP2004/004280 patent/WO2004093883A2/en not_active Ceased
- 2004-04-22 CA CA002520197A patent/CA2520197A1/en not_active Abandoned
- 2004-04-22 JP JP2006505232A patent/JP2007523664A/ja active Pending
- 2004-04-22 EP EP04728807A patent/EP1615619A2/en not_active Withdrawn
- 2004-04-23 PL PL04729050T patent/PL1615648T3/pl unknown
- 2004-04-23 MX MXPA05011308A patent/MXPA05011308A/es active IP Right Grant
- 2004-04-23 CN CN2004800107906A patent/CN1777430B/zh not_active Expired - Lifetime
- 2004-04-23 US US10/553,629 patent/US8858992B2/en active Active
- 2004-04-23 EP EP04729050.7A patent/EP1615648B1/en not_active Expired - Lifetime
- 2004-04-23 AU AU2004231316A patent/AU2004231316B2/en not_active Expired
- 2004-04-23 PT PT47290507T patent/PT1615648E/pt unknown
- 2004-04-23 JP JP2006505237A patent/JP4753864B2/ja not_active Expired - Lifetime
- 2004-04-23 RU RU2005131492/15A patent/RU2005131492A/ru unknown
- 2004-04-23 ES ES04729050.7T patent/ES2486245T3/es not_active Expired - Lifetime
- 2004-04-23 DK DK04729050.7T patent/DK1615648T3/da active
- 2004-04-23 KR KR1020057020069A patent/KR100849966B1/ko not_active Expired - Lifetime
- 2004-04-23 CA CA2520026A patent/CA2520026C/en not_active Expired - Lifetime
- 2004-04-23 SI SI200432177T patent/SI1615648T1/sl unknown
- 2004-04-23 EP EP14163036.8A patent/EP2756844A1/en not_active Withdrawn
- 2004-04-23 RU RU2009111609/15A patent/RU2547552C2/ru active
- 2004-04-23 WO PCT/EP2004/004297 patent/WO2004093884A2/en not_active Ceased
- 2004-04-23 NZ NZ542591A patent/NZ542591A/en not_active IP Right Cessation
-
2005
- 2005-09-19 IL IL170978A patent/IL170978A/en active IP Right Grant
- 2005-11-23 NO NO20055534A patent/NO335375B1/no unknown
-
2009
- 2009-12-08 JP JP2009278169A patent/JP2010090146A/ja active Pending
-
2010
- 2010-02-26 JP JP2010041157A patent/JP2010179109A/ja not_active Withdrawn
-
2014
- 2014-08-04 CY CY20141100596T patent/CY1115560T1/el unknown
- 2014-09-11 US US14/483,695 patent/US9402815B2/en not_active Expired - Lifetime
- 2014-12-09 HK HK14112393.2A patent/HK1198917A1/en unknown
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