JP5497435B2 - 多層口腔内崩壊錠剤 - Google Patents
多層口腔内崩壊錠剤 Download PDFInfo
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- JP5497435B2 JP5497435B2 JP2009522248A JP2009522248A JP5497435B2 JP 5497435 B2 JP5497435 B2 JP 5497435B2 JP 2009522248 A JP2009522248 A JP 2009522248A JP 2009522248 A JP2009522248 A JP 2009522248A JP 5497435 B2 JP5497435 B2 JP 5497435B2
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- Prior art keywords
- opioid
- orally disintegrating
- multilayer tablet
- tablet according
- coated
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- A—HUMAN NECESSITIES
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Description
少なくとも1種の可溶剤、及び、
少なくとも1種の崩壊剤及び/又は少なくとも1種の膨潤剤を含む。
ステップ1.アセトアミノフェンなどのオピオイドの分解を促進する任意選択的にコートされた活性剤の粒子を準備し、
ステップ2.中性コア上に適用されたオピオイドコーティングを含む顆粒を準備し、かかるオピオイドコーティングは、オピオイド及び少なくとも結合剤を含み、胃液中にて溶解可能な化合物を含むサブコートによりコートされており、かかるサブコートは、それ自体が、ジアルキルアミノアルキル(メタ)アクリレート(コ)ポリマーを含む味覚マスキングコーティングによりコートされており、
ステップ3.錠剤化する賦形剤を夫々に含む、少なくとも2種の乾燥混合物を準備し、その一方が前記活性剤粒子を含み、他方が上記顆粒を含み、
ステップ4.少なくとも1種の上記したように得られた粉末混合物を予圧し、
ステップ5.上述の混合物に、その他の混合物を適用し、
ステップ6.任意選択的に予圧し、
ステップ7.上述したように得られた予備成形された層を圧縮し、
そして、錠剤の層数に応じて、ステップ5及び6は、可能であれば、少なくとも1回繰り返す。
−上述の混合物の1種を予圧し、錠剤の下層を予備成形し、
−予備成形されたそうに第2の混合物を適用し、
−任意選択的に、第2の混合物を予圧し、錠剤の上層を予備成形し、
−最終的に圧縮するものである。
中性コアは、流動層処理装置に送り込まれ、水及びエタノールの溶媒中の結合剤として、塩酸オキシコドン及びヒドロキシプロピルメチルセルロース(HPMC)の懸濁液が中性コア上に噴霧される。オキシコドンペレットの組成は表1に記載されている。ペレット中に混入したオキシコドン量は、9.78%(97.8mg/g)である。次いで、オキシコドンペレットにサブコートが適用される。サブコートは、表2に示すように、水/エタノール溶媒中のHPMC及び(帯電防止剤としての)二酸化シリコンを含む。そして、乾燥後、顆粒は再度、流体層処理装置内に送り込まれ、表3に示すような、水/エタノール溶媒中のEugradid E100アクリルポリマー、HPMC及び二酸化シリコンの味覚マスキングコーティングによりコートされる。最後のステップでは、味覚マスクされたオキシコドン顆粒の送出前に、エタノール中にある二酸化シリコンからなる帯電防止剤溶液を、流動層処理装置内に噴霧する。その組成は、表4に示す、最終的な顆粒中に混入されたオキシコドン量は、6.5%(65.0mg/g)である。
この実施例は、オキシコドン及びアセトアミノフェンの2層の錠剤の調合を記載したものである。オキシコドンの味覚マスクされた顆粒は、実施例1に従い調合される(オキシコドン含有量:65.0mg/g)。6%の味覚マスキングコーティングによりコートされたアセトアミノフェンの結晶は、表5の製法に従い、流体層コーティング機内にて調合される(APAP含有量:940.00mg/g)。
打錠機:FETTS 3090 double layer
錠剤寸法及び形状:15mm、平面状
アセトアミノフェン混合物は、圧縮マトリクスに最初に充填されるものである。(予圧力:0.5kN)予圧が行なわれ、圧縮体積は、約700.0mgのアセトアミノフェン混合層を有するよう選択される。オキシコドンの着色された混合物は、次いで、圧縮マトリクスに注入され、オキシコドン混合物の質量が、強度5mgにて176.0mgとなる。錠剤の強度が50〜60Nとなるよう、圧縮力が負荷される。同一のオキシコドン混合物を使用し、オキシコドンを含む層の重さを単に変更することにより(表7)、この発明に従う、味覚マスクされた2層の口腔内崩壊錠剤を得ることが可能となる。
Claims (21)
- 口腔内崩壊錠剤であって、該錠剤は、
少なくとも2層の分離層を具え、そのうちの1層はオピオイドの酸化を促進する少なくとも1種の活性剤としてアセトアミノフェンを含み、その他の層は、少なくともオピオイド及び少なくとも結合剤によりコートされた不活性コアを含む顆粒を含み、また、前記オピオイドコーティングは、胃液に溶解し得る化合物を含むサブコートによりコートされており、前記サブコートは、ジアルキルアミノアルキル(メタ)アクリレート(コ)ポリマーを含む味覚マスキングコーティングによりコートされていることを特徴とする口腔内崩壊多層錠剤。 - 前記多層錠剤は2層又は3層であることを特徴とする、請求項1に記載の口腔内崩壊多層錠剤。
- 前記多層錠剤は3層からなり、賦形剤のみを含む層が、アセトアミノフェン及びオピオイドを夫々に含む2層の間に挿入されてなることを特徴とする、請求項2に記載の口腔内崩壊多層錠剤。
- 前記オピオイドは、オキシコドン又はその薬学的に許容可能な塩類であることを特徴とする、請求項1〜3のいずれか一項に記載の口腔内崩壊多層錠剤。
- 前記オピオイドは、塩酸オキシコドンであることを特徴とする、請求項4に記載の口腔内崩壊多層錠剤。
- 1〜20mgの塩酸オキシコドンを含むことを特徴とする、請求項5に記載の口腔内崩壊多層錠剤。
- 100〜750mgのアセトアミノフェンを含むことを特徴とする、請求項1〜6のいずれか一項に記載の口腔内崩壊多層錠剤。
- 前記中性コアは、糖のコアであることを特徴とする、請求項1〜6のいずれか一項に記載の口腔内崩壊多層錠剤。
- 前記結合剤は、ヒドロキシプロピルメチルセルロース、ヒドロキシプロピルセルロース及びヒドロキシエチルセルロース、アクリルポリマー、ポリビニルアルコール、アルギン酸又はアルギン酸ナトリウム、澱粉又はアルファ化した澱粉、スクロース及びその派生物、ガーゴム、ポリエチレングリコールとその混合物、からなる群より選択してなることを特徴とする、請求項1〜8のいずれか一項に記載の口腔内崩壊多層錠剤。
- 前記結合剤は、ヒドロキシプロピルメチルセルロースであることを特徴とする、請求項9に記載の口腔内崩壊多層錠剤。
- 前記胃液に溶解し得る化合物は、ヒドロキシプロピルメチルセルロースであることを特徴とする、請求項1〜10のいずれか一項に記載の口腔内崩壊多層錠剤。
- 前記ジアルキルアミノアルキル(メタ)アクリレート(コ)ポリマーは、ジメチルアミノエチルメタクリレート、メチルメタクリレート及びn−ブチルメタクリレートのコポリマーであることを特徴とする、請求項1〜11のいずれか一項に記載の口腔内崩壊多層錠剤。
- 前記多層錠剤の夫々の層は、
少なくとも1種の可溶剤、及び、
少なくとも1種の崩壊剤及び/又は少なくとも1種の膨潤剤を含む、賦形剤の混合物を含むことを特徴とする、請求項1〜12のいずれか一項に記載の口腔内崩壊多層錠剤。 - 前記崩壊剤は、クロスポビドンであることを特徴とする、請求項13に記載の口腔内崩壊多層錠剤。
- 前記オピオイド層中の賦形剤は、抗酸化剤を更に含むことを特徴とする、請求項13又は14に記載の口腔内崩壊多層錠剤。
- 前記抗酸化剤は、アスコルビルパルミテートであることを特徴とする、請求項15に記載の口腔内崩壊多層錠剤。
- 請求項1〜16のいずれか一項に記載の錠剤を製造する方法は、以下のステップを含み、
ステップ1.オピオイドの分解を促進する活性剤としてアセトアミノフェンの粒子を準備し、
ステップ2.中性コア上に適用されたオピオイドコーティングを含む顆粒を準備し、かかるオピオイドコーティングは、オピオイド及び少なくとも結合剤を含み、胃液中にて溶解可能な化合物を含むサブコートによりコートされており、前記サブコートは、それ自体が、ジアルキルアミノアルキル(メタ)アクリレート(コ)ポリマーを含む味覚マスキングコーティングによりコートされており、
ステップ3.錠剤化する賦形剤を夫々に含む、少なくとも2種の乾燥混合物を準備し、その一方が前記活性剤粒子を含み、他方が上記顆粒を含み、
ステップ4.少なくとも1種の上記したようにして得られた粉末混合物を予圧し、
ステップ5.上述の混合物に、その他の混合物を適用し、
ステップ6.予圧し、
ステップ7.上述したように得られた予備成形された層を圧縮し、
そして、錠剤の層数に応じて、ステップ5及び6は、少なくとも1回繰り返すことができることを特徴とする、錠剤の製造方法。 - ステップ2は、ヒドロアルコール媒体中のオピオイドの懸濁液を中性コアに噴霧することにより、オピオイドコーティングを適用することを特徴とする、請求項17に記載の錠剤の製造方法。
- 前記味覚マスキングコーティングが、さらに孔形成剤を含むことを特徴とする、請求項1に記載の口腔内崩壊多層錠剤。
- 前記ステップ1の活性剤の粒子が、コートされた活性剤の粒子であることを特徴とする、請求項17に記載の製造方法。
- 前記味覚マスキングコーティングが、さらに孔形成剤を含むことを特徴とする、請求項17に記載の製造方法。
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PCT/EP2007/057913 WO2008015221A2 (en) | 2006-08-04 | 2007-07-31 | Multilayer orally disintegrating tablet |
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WO2021194253A1 (ko) * | 2020-03-25 | 2021-09-30 | 주식회사 삼양홀딩스 | 포말리도마이드의 경구용 정제 조성물 및 이의 제조 방법 |
CN116887866A (zh) | 2020-12-03 | 2023-10-13 | 巴特尔纪念研究院 | 聚合物纳米颗粒和dna纳米结构组合物及用于非病毒递送的方法 |
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CA2128820A1 (en) | 1993-07-27 | 1995-01-28 | Walter G. Gowan, Jr. | Rapidly disintegrating pharmaceutical dosage form and process for preparation thereof |
JP3557654B2 (ja) * | 1994-08-01 | 2004-08-25 | 大正製薬株式会社 | 安定なマスキング処理顆粒 |
US6024981A (en) | 1997-04-16 | 2000-02-15 | Cima Labs Inc. | Rapidly dissolving robust dosage form |
FR2766089B1 (fr) | 1997-07-21 | 2000-06-02 | Prographarm Lab | Comprime multiparticulaire perfectionne a delitement rapide |
US6375957B1 (en) * | 1997-12-22 | 2002-04-23 | Euro-Celtique, S.A. | Opioid agonist/opioid antagonist/acetaminophen combinations |
JP2002505269A (ja) | 1998-03-06 | 2002-02-19 | エウランド インターナショナル ソシエタ ペル アチオニ | 急速崩壊錠剤 |
TWI257311B (en) | 1998-07-28 | 2006-07-01 | Takeda Chemical Industries Ltd | Rapidly disintegrable solid preparation |
FR2785538B1 (fr) | 1998-11-06 | 2004-04-09 | Prographarm Laboratoires | Comprime a delitement rapide perfectionne |
ES2601855T3 (es) * | 1998-11-25 | 2017-02-16 | Cima Labs Inc. | Comprimido de liberación rápida con núcleo recubierto que contiene el fármaco y capa circundante de enmascaramiento del sabor |
FR2790387B1 (fr) | 1999-03-01 | 2001-05-18 | Prographarm Laboratoires | Comprime orodispersible presentant une faible friabilite et son procede de preparation |
US20030092724A1 (en) * | 2001-09-18 | 2003-05-15 | Huaihung Kao | Combination sustained release-immediate release oral dosage forms with an opioid analgesic and a non-opioid analgesic |
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US7326387B2 (en) * | 2002-05-20 | 2008-02-05 | Theodore A. M. Arts | Air decontamination devices |
MXPA04012021A (es) * | 2002-05-31 | 2005-08-16 | Johnson & Johnson | Formas de dosis y composiciones para la administracion osmotica de dosis variables de oxicodona. |
ES2358151T3 (es) * | 2002-08-15 | 2011-05-06 | Euro-Celtique S.A. | Composiciones farmacéuticas que comprenden un antagonista opioide. |
DE10239999A1 (de) * | 2002-08-27 | 2004-03-04 | Röhm GmbH & Co. KG | Granulat oder Pulver zur Herstellung von Überzugs- und Bindemitteln für Arzneiformen |
MXPA05013202A (es) * | 2003-06-06 | 2006-03-09 | Ethypharm Sa | Tableta de multiples capas oralmente dispersable. |
EP2046285B1 (en) * | 2006-08-04 | 2018-02-21 | Ethypharm | Granule and orally disintegrating tablet comprising oxycodone |
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WO2008015221A2 (en) | 2008-02-07 |
US20090311320A1 (en) | 2009-12-17 |
DE602007005653D1 (de) | 2010-05-12 |
KR101408315B1 (ko) | 2014-06-20 |
AU2007280471B2 (en) | 2012-10-18 |
ES2343595T3 (es) | 2010-08-04 |
CN101563069B (zh) | 2012-07-11 |
DK2046300T3 (da) | 2010-07-26 |
CA2659523C (en) | 2014-01-28 |
KR20090038447A (ko) | 2009-04-20 |
CN101563069A (zh) | 2009-10-21 |
JP2009545561A (ja) | 2009-12-24 |
WO2008015221A3 (en) | 2008-07-31 |
CA2659523A1 (en) | 2008-02-07 |
AU2007280471A1 (en) | 2008-02-07 |
US8603525B2 (en) | 2013-12-10 |
PT2046300E (pt) | 2010-07-01 |
ATE462416T1 (de) | 2010-04-15 |
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