JP7138694B2 - マイボーム腺の脂質分泌を増加させるためのチオールおよびジスルフィド含有薬剤 - Google Patents
マイボーム腺の脂質分泌を増加させるためのチオールおよびジスルフィド含有薬剤 Download PDFInfo
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- JP7138694B2 JP7138694B2 JP2020206141A JP2020206141A JP7138694B2 JP 7138694 B2 JP7138694 B2 JP 7138694B2 JP 2020206141 A JP2020206141 A JP 2020206141A JP 2020206141 A JP2020206141 A JP 2020206141A JP 7138694 B2 JP7138694 B2 JP 7138694B2
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- lipid
- meibomian glands
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- meibomian
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Description
本出願は、2015年9月28日出願の米国仮特許出願第62/233,906号、および2015年9月28日出願の米国仮特許出願第62/233,941号の利益を主張するものであり、これらの両方がその全体において本明細書で参照することにより組み込まれる。
それらの化学構造は表2に示される。
2.5グラムの12-メルカプトドデカン酸を、10グラムの流動パラフィン及び87.5グラムの白色の軟性ワセリンと混合させ、均質な混合物を得るまで一定の撹拌により~60℃に加熱して、これを室温に冷却する。
2.5グラムの12-メルカプトドデカン酸を、2.5グラムのコレステロール、10グラムの流動パラフィン、及び85グラムのワセリンと混合する。全ての成分が~80℃で溶け、均質性を得るまで混合物を混合しながら加熱し、その後室温に冷却する。
2.5グラムの12-メルカプトドデカン酸を、5グラムのスクワレン及び97.5グラムのワセリンと混合させ、均質性を得るために混合しながら~60℃に加熱し、その後室温に冷却する。
2.5グラムの12-メルカプトドデカン酸を、10グラムの鉱油、10グラムのスクワレン、10グラムのカプリン酸/カプリル酸トリグリセリド、10グラムのマイクロクリスタリンワックス、10グラムの硬化植物油、及び3グラムのラノリンと混合し、100グラムになるまでワセリンと混合する。均質性を得るまで、混合物を混合しながら~80℃-90℃に加熱し、室温に冷却する。
2.5グラムのチオコレステロールを、10グラムの鉱油、10グラムのスクワレン、10グラムのカプリン酸/カプリル酸トリグリセリド、10グラムのマイクロクリスタリンワックス、10グラムの硬化植物油、及び3グラムのラノリンと混合し、並びに100グラムになるまでワセリンと混合する。均質性を得るまで、混合物を混合しながら~80℃-90℃に加熱し、室温に冷却する。
2.5グラムのチオリン脂質を、10グラムの鉱油、10グラムのスクワレン、10グラムのカプリン酸/カプリル酸トリグリセリド、10グラムのマイクロクリスタリンワックス、10グラムの硬化植物油、及び3グラムのラノリンと混合し、並びに100グラムになるまでワセリンと混合する。均質性を得るまで、混合物を混合しながら~80℃-90℃に加熱し、室温に冷却する。
2.5グラムの23-(9-メルカプトノニル)-3,6,9,12,15,18,21-ヘプタオキサトリコサン酸(Heptaoxatricosanoic Acid)を、10グラムの鉱油、10グラムのスクワレン、10グラムのカプリン酸/カプリル酸トリグリセリド、10グラムのマイクロクリスタリンワックス、10グラムの硬化植物油、及び3グラムのラノリンと混合し、並びに100グラムになるまでワセリンと混合する。均質性を得るまで、混合物を混合しながら~80℃-90℃に加熱し、室温に冷却する。
2.5グラムのジスルフィラムを、10グラムの鉱油、10グラムのスクワレン、10グラムのカプリン酸/カプリル酸トリグリセリド、10グラムのマイクロクリスタリンワックス、10グラムの硬化植物油、及び3グラムのラノリンと混合し、並びに100グラムになるまでワセリンと混合する。均質性を得るまで、混合物を混合しながら~80℃-90℃に加熱し、室温に冷却する。
2.5グラムのチオリン脂質を、3グラムのコレステロール及び10グラムのリン脂質と混合させ、エタノール・アセトンの混合物中で溶解する。混合物を真空下で乾燥し、激しい撹拌、その後高圧の均質化の下で1000mlの食塩水と混合させて、非常に細かいリポソーム分散を産生する。
2.5グラムのジスルフィラムを、5グラムの硬化植物油及び5グラムの鉱油と混合させ、撹拌しながら~80℃に加熱し、全ての成分を溶解する。1%のtween80及び2%のリン脂質を含む、80℃に予め加熱された87.5グラムの水溶液を、激しい混合及び高剪断均質化の下で加える。0.8グラムのキサンタンガム(Xantural 3000(商標))を、激しい混合の下で加え、混合物を室温に冷却し、固形の脂質分散を得る。2.5グラムのカプトプリルを滅菌注射用蒸留水に溶かし、1.2グラムのキサンタンガム及び0.8グラムの塩化ナトリウムを加え、混合物を撹拌して透明なゲルを得る。
Claims (9)
- 患者の眼瞼縁への局所的な投与によって、マイボーム腺における脂質生成を増加させるか、あるいはマイボーム腺からの脂質分泌を増加させるための医薬組成物であって、該医薬組成物は、カプトプリル、およびジスルフィラムから選択される薬剤を含む、医薬組成物。
- 前記薬剤は、カプトプリルであることを特徴とする、請求項1に記載の医薬組成物。
- 前記薬剤は、ジスルフィラムであることを特徴とする、請求項1に記載の医薬組成物。
- 患者の眼瞼縁への局所的な投与によって、マイボーム腺機能不全(MGD)を処置するための医薬組成物であって、該医薬組成物は、カプトプリル、およびジスルフィラムから選択される薬剤を含む、医薬組成物。
- 前記薬剤は、カプトプリルであることを特徴とする、請求項4に記載の医薬組成物。
- 前記薬剤は、ジスルフィラムであることを特徴とする、請求項4に記載の医薬組成物。
- 前記マイボーム腺機能不全は、マイボーム腺の閉塞物に特徴づけられることを特徴とする、請求項4に記載の医薬組成物。
- マイボーム腺閉塞物が実質的に取り除かれるまで、前記患者の眼瞼縁への前記薬剤の局所的な投与が繰り返されることを特徴とする、請求項7に記載の医薬組成物。
- マイボーム腺閉塞物の形成を防ぐために、前記患者の眼瞼縁への前記薬剤の局所的な投与が定期的に繰り返されることを特徴とする、請求項7に記載の医薬組成物。
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US20170087179A1 (en) | 2017-03-30 |
EP3313413A2 (en) | 2018-05-02 |
CA3000088A1 (en) | 2017-04-06 |
AU2016332966A1 (en) | 2018-04-26 |
US20200179440A1 (en) | 2020-06-11 |
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WO2017055924A2 (en) | 2017-04-06 |
JP2018533622A (ja) | 2018-11-15 |
JP2021063083A (ja) | 2021-04-22 |
KR20180090251A (ko) | 2018-08-10 |
US10688122B2 (en) | 2020-06-23 |
CN108472312A (zh) | 2018-08-31 |
CN113144203A (zh) | 2021-07-23 |
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