JP6322575B2 - 脂質マイクロカプセルのデリバリービヒクルを含む局所用製剤およびその使用 - Google Patents
脂質マイクロカプセルのデリバリービヒクルを含む局所用製剤およびその使用 Download PDFInfo
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- JP6322575B2 JP6322575B2 JP2014519195A JP2014519195A JP6322575B2 JP 6322575 B2 JP6322575 B2 JP 6322575B2 JP 2014519195 A JP2014519195 A JP 2014519195A JP 2014519195 A JP2014519195 A JP 2014519195A JP 6322575 B2 JP6322575 B2 JP 6322575B2
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- Prior art keywords
- topical formulation
- topical
- lipid
- active agents
- vitamin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Images
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Description
本願のPCT特許出願は、出典明示により内容を本明細書の一部とする、2011年6月29日出願の米国仮特許出願番号61/502810について優先権を主張する。
本発明は脂質マイクロカプセル、特に治療剤を血流中に経皮デリバリーするための脂質マイクロカプセルを含む、局所用製剤に関する。
Claims (38)
- (a)トコフェロール、トコトリエノールまたはその混合物と;(b)安定化剤/界面活性剤の成分と;(c)水性成分とを含む、脂質マイクロカプセルを含む局所用製剤であって、該脂質マイクロカプセルが、(i)トコフェロール、トコトリエノールまたはその混合物を安定化剤/界面活性剤の成分に加え、混合物を生成する工程;および(ii)工程(i)で生成した混合物を水性成分に加え、これにより脂質マイクロカプセルを形成する工程により形成される、局所用製剤。
- トコフェロール、トコトリエノールまたはその混合物;安定化剤/界面活性剤の成分;および水性成分が組み合わさって局所用製剤の親油性相を形成する、請求項1記載の局所用製剤。
- 一または複数のトコフェロール、トコトリエノールまたはその混合物が、局所用製剤の総重量に基づいて0より大きく、5%までの量で脂質マイクロカプセルに配合されている、請求項1記載の局所用製剤。
- 水性成分が、局所用製剤の総重量に基づいて58%〜95%の量で脂質マイクロカプセルに配合されている、請求項1記載の局所用製剤。
- 安定化剤/界面活性剤の成分が、局所用製剤の総重量に基づいて7%〜13%の量で脂質マイクロカプセルに配合されている、請求項1記載の局所用製剤。
- 脂質マイクロカプセルの安定化剤/界面活性剤の成分がポリオキシエチレン(2)ステアリルエーテルもしくはポリオキシエチレン(2)セチルエーテルまたはその混合物である、請求項1記載の局所用製剤。
- 脂質マイクロカプセルの水性成分が生理的に適合しうる溶液である、請求項1記載の局所用製剤。
- 脂質マイクロカプセルの水性成分が水である、請求項1記載の局所用製剤。
- 局所用製剤が皮膚浸透性エンハンサーを含まない、請求項1記載の局所用製剤。
- 局所用製剤がステロイド化合物を含まない、請求項1記載の局所用製剤。
- 局所用製剤が保存性化合物を含まない、請求項1記載の局所用製剤。
- 局所用製剤が開始化合物を含まない、請求項1記載の局所用製剤。
- 局所用製剤が電荷生成化合物を含まない、請求項1記載の局所用製剤。
- 局所用製剤が油性化合物を含まない、請求項1記載の局所用製剤。
- さらには、一または複数の経皮活性剤を脂質マイクロカプセルにて溶解させ、懸濁させ、または封入させて含む、請求項1記載の局所用製剤。
- 一または複数の経皮活性剤を脂質マイクロカプセルの水性成分に溶解させ、懸濁させ、および/または分散させている、請求項15記載の局所用製剤。
- 一または複数の経皮活性剤がビタミンD化合物である、請求項15記載の局所用製剤。
- ビタミンD化合物が、0より大きく、30%までの量で局所用製剤に配合されている、請求項17記載の局所用製剤。
- ビタミンD化合物が生理的な生物学的ビタミンD化合物である、請求項17に記載の局所用製剤。
- ビタミンD化合物が、コレカルシフェロール、エルゴカルシフェロールおよびその混合物からなる群より選択される、請求項17記載の局所用製剤。
- 局所用製剤が哺乳動物に局所塗布されると、脂質マイクロカプセルが一または複数の経皮活性剤を該哺乳動物の血流に経皮的に送達する、請求項15記載の局所用製剤。
- 一または複数の局所活性剤をさらに含む、請求項15記載の局所用製剤。
- 脂質マイクロカプセルが一または複数の局所活性剤を含まないように、一または複数の局所活性剤が該脂質マイクロカプセルの外側に配合されている、請求項22記載の局所用製剤。
- 局所用製剤が哺乳動物に局所塗布されると、一または複数の局所活性剤が皮膚に残ったままであり、哺乳動物の血流中に経皮送達されない、請求項23記載の局所用製剤。
- 一または複数の局所活性剤が哺乳動物の皮膚に留まったままである、請求項24記載の局所用製剤。
- 一または複数の局所活性剤が日焼け防止剤である、請求項22記載の局所用製剤。
- 日焼け防止剤が、局所用製剤の総重量に基づいて、0%より大きく、30%までの量にて局所用製剤に配合されている、請求項26記載の局所用製剤。
- 局所用製剤が、クリーム、ゲル、液体、ローション、液剤、スプレー、エマルジョン、エアロゾルまたはそれらの組み合わせの形態である、請求項1記載の局所用製剤。
- (A)(a)トコフェロール、トコトリエノールまたはその混合物と;(b)安定化剤/界面活性剤の成分と;(c)水性成分とを含む脂質マイクロカプセルであって、(i)トコフェロール、トコトリエノールまたはその混合物を安定化剤/界面活性剤の成分に加え、混合物を生成する工程;および(ii)工程(i)で生成した混合物を水性成分に加え、これにより脂質マイクロカプセルを形成する工程により形成される、脂質マイクロカプセル;ならびに
(B)脂質マイクロカプセルにて溶解させ、懸濁させ、または封入させた、一または複数の経皮活性剤を含み;
所望により(C)脂質マイクロカプセルが一または複数の局所活性剤を含まないように該脂質マイクロカプセルの外側に配合されている一または複数の局所活性剤を含んでもよい;
局所用製剤であって、
該局所用製剤が皮膚浸透性エンハンサーを含まず;
該局所用製剤が哺乳動物に局所塗布されると、一または複数の経皮活性剤が該哺乳動物の血流に経皮送達され;
一または複数の局所活性剤が皮膚に残ったままであり、哺乳動物の血流中に経皮送達されない、局所用製剤。 - 局所用製剤が開始剤を含まない、請求項29記載の局所用製剤。
- 一または複数の経皮活性剤がビタミンD化合物である、請求項29記載の局所用製剤。
- ビタミンD化合物が生理的に許容される生物学的なビタミンD化合物である、請求項31記載の局所用製剤。
- 一または複数の局所活性剤が日焼け防止剤である、請求項29記載の局所用製剤。
- ビタミンD欠損症またはビタミンD欠乏症に付随する障害または疾患の治療に効果的である、請求項31〜33のいずれかに記載の局所用製剤。
- ビタミンD欠損症またはビタミンD欠乏症に付随する障害または疾患が、低カルシウム取り込みに付随する障害および疾患、骨関連の障害および疾患、血管障害および疾患、自己免疫障害および疾患、結核、歯周病、慢性痛、季節性情動障害、認識機能障害、うつ病、I型糖尿病、慢性腎疾患、副甲状腺機能低下症、パーキンソン病および癌からなる群より選択される、請求項34記載の局所用製剤。
- 日焼け防止剤をさらに含む、請求項29〜35のいずれかに記載の局所用製剤。
- (a)局所用製剤の総重量に基づいて0%より大きく、20%までの量で脂質マイクロカプセルに配合されている、トコフェロール、トコトリエノールまたはその混合物と;
(b)局所用製剤の総重量に基づいて1%より大きく、20%までの量で脂質マイクロカプセルに配合されている、安定化剤/界面活性剤の成分と;
(c)局所用製剤の総重量に基づいて35%より大きく、99%までの量で脂質マイクロカプセルに配合されている、水性成分と;
(d)一または複数の経皮活性剤と
を含む、脂質マイクロカプセルを含む局所用製剤であって、
水性成分を加える前に一もしくは複数の経皮活性剤を親油性相に組み込むことにより、または一もしくは複数の経皮活性剤を水性成分とともに提供することにより、一または複数の経皮活性剤が脂質マイクロカプセル中に溶解、懸濁、または封入されていて;
該局所用製剤が哺乳動物に局所塗布されると、脂質マイクロカプセルが一または複数の経皮活性剤を該哺乳動物の血流に経皮送達する、局所用製剤。 - トコフェロール、トコトリエノールまたはその混合物が、局所用製剤の総重量に基づいて、0%より大きく、20%までの量で配合され;安定化剤/界面活性剤が、局所用製剤の総重量に基づいて、1%より大きく、20%までの量で配合されるポリオキシエチレンエーテルであり;水性成分が、局所用製剤の総重量に基づいて、35%より大きく、99%までの量で配合されている、請求項1または29に記載の局所用製剤。
Applications Claiming Priority (3)
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| US201161502810P | 2011-06-29 | 2011-06-29 | |
| US61/502,810 | 2011-06-29 | ||
| PCT/US2012/045095 WO2013003803A1 (en) | 2011-06-29 | 2012-06-29 | Topical formulations including lipid microcapsule delivery vehicles and their uses |
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| JP2014522848A JP2014522848A (ja) | 2014-09-08 |
| JP2014522848A5 JP2014522848A5 (ja) | 2017-06-08 |
| JP6322575B2 true JP6322575B2 (ja) | 2018-05-09 |
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| EP (1) | EP2726071B1 (ja) |
| JP (1) | JP6322575B2 (ja) |
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| AU (1) | AU2012275091B2 (ja) |
| CA (1) | CA2877102C (ja) |
| WO (1) | WO2013003803A1 (ja) |
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| US8470304B2 (en) | 2009-08-04 | 2013-06-25 | Avidas Pharmaceuticals Llc | Therapeutic vitamin D sun-protecting formulations and methods for their use |
| US11975010B2 (en) * | 2021-01-13 | 2024-05-07 | The Daily Suncare, LLC | Compositions for facilitating topical administration of vitamin D while protecting against UV light |
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| US5720948A (en) * | 1995-11-07 | 1998-02-24 | Helene Curtis Inc. | Non-ionic surfactant emulsion vehicles and their use for deposition of drug into and across skin |
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| US11065206B2 (en) | 2021-07-20 |
| EP2726071A4 (en) | 2015-04-15 |
| CA2877102A1 (en) | 2013-01-03 |
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| CN104023717A (zh) | 2014-09-03 |
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| AU2012275091A1 (en) | 2014-02-20 |
| EP2726071A1 (en) | 2014-05-07 |
| AU2012275091B2 (en) | 2017-08-03 |
| CA2877102C (en) | 2020-06-30 |
| CN104023717B (zh) | 2017-08-04 |
| HK1201468A1 (en) | 2015-09-04 |
| US20140348910A1 (en) | 2014-11-27 |
| EP2726071B1 (en) | 2023-10-11 |
| EP2726071C0 (en) | 2023-10-11 |
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