JP2005023088A - 室温で液体である低分子量薬を含む経皮組成物 - Google Patents
室温で液体である低分子量薬を含む経皮組成物 Download PDFInfo
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- JP2005023088A JP2005023088A JP2004305779A JP2004305779A JP2005023088A JP 2005023088 A JP2005023088 A JP 2005023088A JP 2004305779 A JP2004305779 A JP 2004305779A JP 2004305779 A JP2004305779 A JP 2004305779A JP 2005023088 A JP2005023088 A JP 2005023088A
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Abstract
【解決手段】 1つ以上のポリマー、その少なくとも一つが低分子量で室温またはほぼ室温で液体である1つ以上の薬物、の混和物を含む経皮組成物を開示する。本組成物は、水および(a)選択的に処理温度より低く(b)低分子量薬物以上の標準沸点を有する液体を実質的に含まない。組成物は、経皮システムの産生の際に、低分子量薬物の実質的な損失を受けない。その少なくとも1つが低分子量で、室温またはほぼ室温で液体である1つ以上の薬物、および1つ以上の高剪断抵抗ポリマーを含むポリマーマトリクスを有する経皮組成物についても開示する。この高剪断抵抗ポリマーは、低分子量薬物の可塑化効果を低下させ、ヒトへの適用に対して十分な粘着性および剪断力を有する。
【選択図】 なし
Description
1. 発明の分野
本発明は、室温またはほぼ室温で液体である低分子量薬物を含む経皮ドラッグデリバリシステム、その作成方法、およびその利用方法に関する。特に、本発明は、処理の際に、水および(a)選択的に処理温度より低く、かつ(b)低分子量薬の標準沸点以上の標準沸点を有する液体を実質的に含まない、1つ以上の薬物の経皮適用のための経皮ドラッグデリバリシステム、および高剪断抵抗ポリマーを含むポリマーマトリクスからなる経皮ドラッグデリバリシステムに関する。
経皮ドラッグデリバリシステム、例えば、薬剤、すなわち薬物を含む圧感受性接着剤を、薬剤の治療的有効量を投与する手段として利用することは周知である。そのような既知のデリバリシステムは、ポリマー性および/または圧感受性接着剤製剤のような担体に薬物が取り込まれることを含む。圧感受性接着剤は、皮膚に有効に接着しなければならず、皮膚を通じて担体から患者の血流への薬物の移動を可能にしなければならない。
本発明の一つの目的は、経皮システムの産生中に、室温またはほぼ室温で液体である低分子量薬物の実質的な損失を受けない経皮ドラッグデリバリシステムを提供することである。本発明のもう一つの目的は、当技術分野で周知の経皮システムより、組成およびデザインが単純な経皮ドラッグデリバリシステムを含む低分子量薬物を産生することである。
本発明の一つの面は、室温またはほぼ室温で液体であり、既知の経皮ドラッグデリバリシステムで典型的に用いられる、水、増強剤、またはその他の溶媒のような液体の利用を必要としない、低分子量薬物を含む経皮ドラッグデリバリシステムから成る。
1. 適当量のポリマー、低分子量薬物、および低沸点溶媒を合わせて、容器中で十分に混合する。
2. 次に処方物をコーティング操作に移し、ここで調節された特定の厚さで保護放出ライナー上にコーティングする。次に、低沸点溶媒を除去するために、コーティングされた生成物をオーブンに通過させる。
3. 放出ライナー上の乾燥生成物を次にバッキング材料と合わせて、保存のために丸めておく。
4. 適当な大きさおよび形状の「システム」をロール材料からダイカットし、次に袋に入れる。
セレギリンポリマー混合物は、適当な容器で、遊離塩基セレギリン3.0に対し、ポリシロキサン溶媒溶液23.33(BIO-PSA X7-4501)およびアクリル性溶媒溶液(Duro-Tak 87-2852)8.82の割合で混合することによって調製し、その後混合物が完全に均一になるまで十分に混合した。得られた組成物を室温で4分乾燥させ、次に低沸点処理溶媒を除去するのに十分な、50℃で4分乾燥させた。得られた組成物は、「乾燥」に基づく、すなわち揮発性処理溶媒の除去後の成分濃度を有する。
成分
ポリシロキサン接着剤 重量百分率
(BIO-PSA X7-4501) 70.0
ポリアクリレート接着剤
(Duro-Tak 87-2852) 15.0
セレギリン基剤 15.0
─────────
100.0
1. 高剪断抵抗ポリマー、低分子量薬物、有機溶媒、およびその他の液体または固体添加物を、容器中で合わせて十分に混合する。
2. 次に処方物をコーティング操作に移し、そこで、調節された特定の厚さで保護放出ライナー上にコーティングする。コーティングした生成物を揮発性処理溶媒を全て除去するためにオーブンに通過させる。
3. 放出ライナー上の乾燥生成物を次にバッキング材料と合わせ、保存のためにロールにする。
4. ロール材料から適当な大きさおよび形状の「システム」をダイカットし、袋に入れる。
本発明の高剪断抵抗態様によれば、経皮ドラッグデリバリシステムは、下記の表4〜6に示す、開始材料が異なる場合を除き、上記の実施例1〜10の方法に従って調製された。
Claims (58)
- 該システムが、水および、(i)処理温度より低くかつ(ii)低分子量薬物の標準沸点以上である標準沸点を有する液体を実質的に含まない、
(a)1つ以上のポリマー;および
(b)その少なくとも1つが低分子量で、室温またはほぼ室温で液体である1つ以上の薬物の治療的有効量、
の混和物から成る経皮ドラッグデリバリシステム。 - 1つ以上の薬物の分子量が約300ダルトン以下である請求項1記載の経皮ドラッグデリバリシステム。
- 液体薬が、遊離の塩基型のセレギリン、ニトログリセリン、ニコチン、シクロピロックス・オラミン、トルブテロール、プロパノロール、ブプラノロール、アレコリン、メタアンフェタミン、エトサキシミド、メルプロン酸、プリロカイン、ジクロニン、バルプロン酸およびアンフェタミニルから成る群より選択される請求項1記載の経皮ドラッグデリバリシステム。
- 液体薬が遊離の塩基型のセレギリンである請求項3記載の経皮ドラッグデリバリシステム。
- 少なくとも1つのポリマーが圧感受性接着剤から成る請求1記載の経皮ドラッグデリバリシステム。
- 圧感受性接着剤が、経皮システム全体の乾燥重量に基づき、約10〜約90重量%の範囲でシステムに存在するアクリル基剤ポリマーから成る請求項5記載の経皮ドラッグデリバリシステム。
- アクリル基剤ポリマーが、経皮システム全体の乾燥重量に基づき、約25〜約80重量%の範囲でシステムに存在する請求項6記載の経皮ドラッグデリバリシステム。
- アクリル基剤ポリマーが、経皮システム全体の乾燥重量に基づき、約40〜約70重量%の範囲でシステムに存在する請求項7記載の経皮ドラッグデリバリシステム。
- 1つ以上のポリマーが、ゴム基剤ポリマーから成る請求項1記載の経皮ドラッグデリバリシステム。
- ゴム基剤ポリマーが、シリコン基剤ポリマーから成る請求項9記載の経皮ドラッグデリバリシステム。
- シリコン基剤ポリマーが、経皮システム全体の乾燥重量に基づき、約1〜約70重量%の範囲でシステムに存在する請求項10記載の経皮ドラッグデリバリシステム。
- シリコン基剤ポリマーが、経皮システム全体の乾燥重量に基づき、約20〜約60重量%の範囲でシステムに存在する請求項11記載の経皮ドラッグデリバリシステム。
- シリコン基剤ポリマーが、経皮システム全体の乾燥重量に基づき、約20〜約40重量%の範囲でシステムに存在する請求項12記載の経皮ドラッグデリバリシステム。
- 1つ以上の薬物が、経皮システム全体の乾燥重量に基づき、約1〜約40重量%の範囲でシステムに存在する請求項1記載の経皮ドラッグデリバリシステム。
- 1つ以上の薬物が、経皮システム全体の乾燥重量に基づき、約5〜約25重量%の範囲でシステムに存在する請求項14記載の経皮ドラッグデリバリシステム。
- 1つ以上の薬物が、経皮システム全体の乾燥重量に基づき、約8〜約16重量%の範囲でシステムに存在する請求項15記載の経皮ドラッグデリバリシステム。
- 1つ以上のポリマーが、全て経皮システム全体の乾燥重量に基づき、アクリル基剤ポリマーの約10〜90重量%およびシリコン基剤ポリマーの約0〜70重量%の混合物から成り、該薬物が約1〜約25重量%の量で存在する請求項1記載の経皮ドラッグデリバリシステム。
- システムが本質的に増強剤を含まない請求項1記載のドラッグデリバリシステム。
- さらに、混和物の一方の表面に重ねられたバッキング材料から成り、バッキング材料がそれに含まれる薬物を実質的に通さない請求項1記載の経皮ドラッグデリバリシステム。
- さらに、バッキング材料と反対側の混和物表面に重ねられた放出ライナーから成る請求項19記載の経皮ドラッグデリバリシステム。
- 1つ以上の薬物が、遊離の塩基型のセレギリンおよび少なくとも1つのその他の薬物から成る請求項1記載の経皮ドラッグデリバリシステム。
- システムがさらに1つ以上の充填剤およびその他の不活性賦形剤から成る請求項1記載のドラッグデリバリシステム。
- 1つ以上の薬物がその遊離の塩基型で存在する請求項1記載の経皮ドラッグデリバリシステム。
- 以下の工程から成る経皮薬物輸送に適した経皮ドラッグデリバリシステムの生成法:
(a)1つ以上のポリマー;
(b)該混和物が、水および(i)処理温度より低く(ii)1つ以上の低分子量薬物の標準沸点以上の標準沸点を有する液体を含まない、その少なくとも1つが低分子量で室温またはほぼ室温で液体である1つ以上の薬物の治療的有効量;および
(c)揮発性溶媒システム;
を混和し、混和物をポリマーマトリクスに形成し、ポリマーマトリクスを乾燥させて揮発性溶媒システムを除去し、経皮ドラッグデリバリシステムを形成する。 - 形成工程(2)が、押し出し、成形、溶媒成型およびコーティングの1つ以上から選択される請求項24記載の方法。
- 混和、形成および乾燥工程において、薬物が実質的に蒸発しない請求項19記載の方法。
- 以下の工程から成る、室温またはほぼ室温で液体である1つ以上の低分子量薬物の治療的有効量でヒトを治療する方法:
以下の混和物から成る経皮ドラッグデリバリシステムをヒトの皮膚に適用する:
(a)1つ以上のポリマー;および
(b)該システムが、水および(i)処理温度より低く(ii)1つ以上の低分子量薬物の標準沸点以上の標準沸点を有する液体を含まない、その少なくとも1つが低分子量で、室温またはほぼ室温で液体である1つ以上の薬物の治療的有効量;および
薬物の治療量の投与に十分な既定の長さの時間経皮ドラッグデリバリシステムを皮膚と接触させるように維持する。 - 薬物が遊離の塩基型のセレギリンである請求項27記載の方法。
- 以下の混和物から成る経皮薬物輸送に適した圧感受性接着剤経皮ドラッグデリバリシステム:
(a)4ポンド/平方インチおよび華氏72度で50時間以上である剪断抵抗を有する1つ以上の高剪断抵抗ポリマー;および
(b)経皮ドラッグデリバリシステムが、使用条件下でその場に留まるために十分な粘着性および剪断力を有するポリマーマトリクスを形成する、その少なくとも1つが低分子量で、室温またはほぼ室温で液体である1つ以上の薬物の治療的有効量。 - 1つ以上の薬物が、経皮システム全体の乾燥重量に基づき、1〜40重量%の範囲で存在する請求項29記載の圧感受性経皮ドラッグデリバリシステム。
- 高剪断抵抗ポリマーが、約600,000〜約1,000,000ダルトンの重量平均分子量を有する請求項29記載の圧感受性経皮ドラッグデリバリシステム。
- 高剪断抵抗ポリマーが約700,000〜約900,000ダルトンの重量平均分子量を有する請求項31記載の圧感受性経皮ドラッグデリバリシステム。
- 高剪断抵抗ポリマーが約750,000〜約850,000ダルトンの重量平均分子量を有する請求項32記載の圧感受性経皮ドラッグデリバリシステム。
- 1つ以上の薬物がセレギリン、ニトログリセリン、ニコチン、シクロピロックス・オラミン、トルブテロール、プロパノロール、ブプラノロール、アレコリン、メタアンフェタミン、エトサキシミド、メルプロン酸、プリロカイン、ジクロニン、バルプロン酸およびアンフェタミニルから成る請求項29記載の経皮薬物輸送のための圧感受性経皮ドラッグデリバリシステム。
- 1つ以上の薬物がセレギリンから成る請求項34記載の圧感受性経皮ドラッグデリバリシステム。
- 1つ以上のポリマーが圧感受性接着剤から成る請求項29記載の圧感受性経皮ドラッグデリバリシステム。
- 圧感受性接着剤が、経皮システム全体の乾燥重量に基づき、約10〜90重量%の範囲でシステムに存在する高剪断抵抗アクリル基剤ポリマーから成る請求項36記載の圧感受性経皮ドラッグデリバリシステム。
- さらに、混和物の一方の表面に重ねられたバッキング材料から成り、バッキング材料がそれに含まれる薬物を実質的に通さない請求項29記載の圧感受性経皮ドラッグデリバリシステム。
- さらに、バッキング材料と反対側の混和物表面に重ねられた放出ライナーから成る請求項38記載の圧感受性経皮ドラッグデリバリシステム。
- 1つ以上の薬物がセレギリンおよび少なくとも1つのその他の薬物から成る請求項29記載の圧感受性経皮ドラッグデリバリシステム。
- システムがさらに1つ以上の充填剤、増強剤および賦形剤から選択される添加剤から成る請求項29記載の圧感受性ドラッグデリバリシステム。
- 1つ以上の薬物が、その遊離の塩基型または遊離の酸型で存在する請求項34記載の圧感受性経皮ドラッグデリバリシステム。
- 以下の工程から成る経皮ドラッグデリバリシステムに適した圧感受性経皮ドラッグデリバリシステムの生成法:
(1)以下の混和物を生成する:
(a)4ポンド/平方インチおよび華氏72度で50時間以上の剪断抵抗を有する1つ以上の高剪断抵抗ポリマーおよびその混合物;ならびに
(b)混和が溶媒システムで行われる、その少なくとも1つが低分子量で、室温またはほぼ室温で液体である1つ以上の薬物の治療的有効量;
(2)混和物をポリマーマトリクスに形成し;および
(3)システムがヒトへの適用に十分な粘着性および剪断力を有するポリマーマトリクスを形成する、ポリマーマトリクスを乾燥させて溶媒系を除去し、経皮ドラッグデリバリシステムを形成する。 - 高剪断抵抗ポリマーが高分子量圧感受性アクリル基剤ポリマーから成る請求項43記載の方法。
- 高剪断抵抗ポリマーが、4ポンド/平方インチおよび華氏72度で100時間以上の剪断抵抗を有する請求項29記載の圧感受性経皮ドラッグデリバリシステム。
- 高剪断抵抗ポリマーが、8ポンド/平方インチおよび華氏72度で100時間以上の剪断抵抗を有する請求項45記載の圧感受性経皮ドラッグデリバリシステム。
- ヒトの無傷の皮膚を通じてのシステムからのセレギリンの輸送が、0.1〜2.5 mg/cm2/dayの範囲である請求項4記載の経皮ドラッグデリバリシステム。
- 1つ以上の薬物がニコチンから成る請求項3記載の経皮ドラッグデリバリシステム。
- ヒトの無傷の皮膚を通じてのシステムからのニコチンの輸送が、0.1〜2.5 mg/cm2/dayの範囲である請求項48記載の経皮ドラッグデリバリシステム。
- 1つ以上の薬物がニトログリセリンから成る請求項3記載の経皮ドラッグデリバリシステム。
- ヒトの無傷の皮膚を通じてのシステムからのニトログリセリンの輸送が、0.05〜2.5 mg/cm2/dayの範囲である請求項50記載の経皮ドラッグデリバリシステム。
- シリコン基剤ポリマーがシリコン圧感受性接着剤である請求項10記載の経皮ドラッグデリバリシステム。
- ヒトの無傷の皮膚を通じてのシステムからのセレギリンの輸送が、0.1〜2.5 mg/cm2/dayの範囲である請求項35記載の圧感受性経皮ドラッグデリバリシステム。
- 1つ以上の薬物がニコチンから成る請求項34記載の圧感受性経皮ドラッグデリバリシステム。
- ヒトの無傷の皮膚を通じてのシステムからのニコチンの輸送が、0.1〜2.5 mg/cm2/dayの範囲である請求項54記載の圧感受性経皮ドラッグデリバリシステム。
- 1つ以上の薬物がニトログリセリンから成る請求項34記載の圧感受性経皮ドラッグデリバリシステム。
- ヒトの無傷の皮膚を通じてのシステムからのニトログリセリンの輸送が、0.05〜2.5 mg/cm2/dayの範囲である請求項56記載の圧感受性経皮ドラッグデリバリシステム。
- システムが、水および、処理温度より低く1つ以上の低分子量薬物の標準沸点と同等かそれ以上の標準沸点を有する液体を含まない、請求項29記載の圧感受性ドラッグデリバリシステム。
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| US47275995A | 1995-06-07 | 1995-06-07 | |
| US08/578,308 US6316022B1 (en) | 1995-06-07 | 1995-12-26 | Transdermal compositions containing low molecular weight drugs which are liquid at room temperatures |
| US08/578,308 | 1995-12-26 | ||
| US08/472,759 | 1995-12-26 |
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| JP9500941A Division JPH11506744A (ja) | 1995-06-07 | 1996-06-05 | 室温で液体である低分子量薬を含む経皮組成物 |
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| JP2005023088A true JP2005023088A (ja) | 2005-01-27 |
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| JP2004305779A Expired - Lifetime JP5068003B2 (ja) | 1995-06-07 | 2004-10-20 | 室温で液体である低分子量薬を含む経皮組成物 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8808731B2 (en) | 2005-09-09 | 2014-08-19 | Nitto Denko Corporation | Adhesive pharmaceutical preparation containing bisoprolol |
| WO2007069662A1 (ja) | 2005-12-13 | 2007-06-21 | Nitto Denko Corporation | 貼付製剤 |
| WO2007069661A1 (ja) * | 2005-12-13 | 2007-06-21 | Nitto Denko Corporation | ビソプロロール含有貼付製剤 |
| US8298572B2 (en) | 2005-12-13 | 2012-10-30 | Nitto Denko Corporation | Adhesive pharmaceutical preparation containing bisoprolol |
| US8703178B2 (en) | 2007-03-08 | 2014-04-22 | Nitto Denko Corporation | Percutaneous administration device of bisoprolol |
| WO2010134433A1 (ja) | 2009-05-21 | 2010-11-25 | 久光製薬株式会社 | 経皮吸収製剤 |
| KR20120024582A (ko) | 2009-05-21 | 2012-03-14 | 히사미쓰 세이야꾸 가부시키가이샤 | 경피 흡수 제제 |
| US9238025B2 (en) | 2009-05-21 | 2016-01-19 | Hisamitsu Pharmaceutical Co., Inc. | Transdermal preparation comprising a ropinirole derivative |
| JP2013525432A (ja) * | 2010-04-30 | 2013-06-20 | テイコク ファーマ ユーエスエー インコーポレーテッド | プロピニルアミノインダンの経皮組成物 |
| US9017723B2 (en) | 2010-04-30 | 2015-04-28 | Teikoku Pharma Usa, Inc. | Propynylaminoindan transdermal compositions |
| US9597301B2 (en) | 2010-04-30 | 2017-03-21 | Teikoku Pharma Usa, Inc. | Propynylaminoindan transdermal compositions |
| US9827207B2 (en) | 2012-11-02 | 2017-11-28 | Teikoku Pharma Usa, Inc. | Propynylaminoindan transdermal compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| AU718096C (en) | 2001-11-22 |
| TWI244395B (en) | 2005-12-01 |
| TW492880B (en) | 2002-07-01 |
| AU718096B2 (en) | 2000-04-06 |
| US7993671B2 (en) | 2011-08-09 |
| CA2223588A1 (en) | 1996-12-19 |
| AU6028996A (en) | 1996-12-30 |
| NZ309980A (en) | 2001-06-29 |
| US8337884B2 (en) | 2012-12-25 |
| WO1996040085A3 (en) | 1997-03-13 |
| CA2223588C (en) | 2004-01-06 |
| US20020058058A1 (en) | 2002-05-16 |
| US20110165222A1 (en) | 2011-07-07 |
| JP5068003B2 (ja) | 2012-11-07 |
| WO1996040085A2 (en) | 1996-12-19 |
| AR002354A1 (es) | 1998-03-11 |
| EP0833671A2 (en) | 1998-04-08 |
| JPH11506744A (ja) | 1999-06-15 |
| IL122484A0 (en) | 1998-06-15 |
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