JP2021006518A - 抗酸化機能を有する眼科用製品 - Google Patents
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- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
- A61K47/545—Heterocyclic compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/61—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/5115—Inorganic compounds
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61P39/06—Free radical scavengers or antioxidants
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/008—Devices specially adapted for cleaning contact lenses
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
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Abstract
Description
眼科用製品の製造:
表1に示すように、実施例1〜4および比較例1の眼科用組成物に従ってコンタクトレンズパッケージ溶液を調製した。ペガビジョン社によって製造されたヒドロゲルコンタクトレンズをそれぞれコンタクトレンズパッケージ溶液に含侵して、さらに、密封および高温滅菌(125℃、30分)処理後、眼科用製品(すなわち、コンタクトレンズ製品)が得られた。
本発明実施形態により提供されたコンタクトレンズ用組成物では、金ナノ粒子を眼科用製品として細胞毒性試験において細胞毒性を有さないため、眼科用製品に使用した場合、良好な生物学的安全性を有する。さらに、金ナノ粒子の性能は、少なくとも1つの抗酸化補助成分の存在下で強化され、長時間のコンタクトレンズ装用者の否定的な評価(例えば、目の不快感や異物感)を排除または軽減することができる。長時間、目を潤いのある快適な状態に保つ。細胞内GSH検出の比較から、実施例1〜4に起因する眼表面積の抗酸化活性は、比較例1に起因する眼表面積の抗酸化活性よりも優れていることが観察される。
100':金ナノクラスター
200:分散媒体
300:眼科用製品
310:パッケージ構造
311:容器
312:カバーシート
320:パッケージ溶液
330:コンタクトレンズ
400:眼科用製品
410:眼科用調製物
Claims (16)
- 眼科用組成物を含む眼科用製品であって、
前記眼科用組成物は、複数の金ナノ粒子と、少なくとも1つの抗酸化補助成分とを含む抗酸化機能を含有し、
前記金ナノ粒子の有効濃度は、0.01ppm乃至3000ppmであり、前記眼科用組成物の総量100wt%を基準にして、前記抗酸化補助成分の含有量は、0より多く20wt%未満である、
抗酸化機能を有する眼科用製品。 - 前記金ナノ粒子の平均粒径は、0.5nm乃至40nmであり、前記金ナノ粒子の有効濃度は1ppm乃至400ppmであり、前記抗酸化補助成分の含有量は0.05wt%乃至3wt%である、
請求項1に記載の抗酸化機能を有する眼科用製品。 - 前記抗酸化補助成分は、β−カロテン、リコピン、アスタキサンチン、ゼアキサンチン、及びカンタキサンチンからなる群から選ばれる少なくとも一種である、
請求項1に記載の抗酸化機能を有する眼科用製品。 - 前記抗酸化補助成分は、L−アスコルビン酸、L−アスコルビン酸グルコシド又はそれらの組み合わせである、
請求項1に記載の抗酸化機能を有する眼科用製品。 - 前記抗酸化補助成分は、エピカテキン(epicatechin)、エピガロカテキン(epigallocatechin)、エピカテキンガレート(epicatechin gallate)、及びエピガロカテキンガレート(epigallocatechin gallate)からなる群から選ばれる少なくとも一種である、
請求項1に記載の抗酸化機能を有する眼科用製品。 - 前記抗酸化補助成分は、シアニジン(cyanidin)、ペラルゴニジン(pelargonidin)、ペオニジン(peonidin)、デルフィニジン(delphinidin)、ペツニジン(petunidin)、及びマルビジン(malvidin)からなる群から選ばれる少なくとも一種である、
請求項1に記載の抗酸化機能を有する眼科用製品。 - 前記抗酸化補助成分は、α−リポ酸、2‐アミノエタンスルホン酸又はそれらの組合せである、
請求項1に記載の抗酸化機能を有する眼科用製品。 - 前記金ナノ粒子には、少なくとも一種の官能分子基が表面修飾され、前記官能分子基は、親水性官能基、フェノール基含有化合物、多糖類、少なくとも1つのNH2基又はCOOH基を含むペプチド、及びチオール配位子からなる群から選ばれる少なくとも一種である、
請求項1に記載の抗酸化機能を有する眼科用製品。 - 前記眼科用組成物の総量100wt%を基準にして、前記官能分子基の含有量は、0.01wt%乃至5wt%である、
請求項8に記載の抗酸化機能を有する眼科用製品。 - 前記親水性官能基は、OH基、CONH基、CONH2基、又はCOOH基である、
請求項8に記載の抗酸化機能を有する眼科用製品。 - 前記フェノール基含有化合物は、モノフェノール、ポリフェノール、又はフラボノイド化合物である、
請求項8に記載の抗酸化機能を有する眼科用製品。 - 前記多糖類は、ウロン酸、メチルカルボン酸キチン、メチルカルボン酸キトサン、アルギン酸、又はヒアルロン酸である、
請求項8に記載の抗酸化機能を有する眼科用製品。 - 前記ペプチドの分子量は、300Dalton乃至300,000Daltonである、
請求項8に記載の抗酸化機能を有する眼科用製品。 - 前記チオール配位子は、リポ酸又はジヒドロリポ酸である、
請求項8に記載の抗酸化機能を有する眼科用製品。 - 眼科用組成物が含まれる、抗酸化機能を有する眼科用製品であって、
前記眼科用組成物は、複数の金ナノ粒子を含み、前記金ナノ粒子の有効濃度は、0.01ppm乃至3000ppmであり、前記金ナノ粒子の平均粒径は0.01nm乃至100nmである、
抗酸化機能を有する眼科用製品。 - 前記金ナノ粒子の平均粒径は0.5nm乃至40nmであり、前記金ナノ粒子の有効濃度は1ppm乃至400ppmである、
請求項15に記載の抗酸化機能を有する眼科用製品。
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TW108122605A TWI801618B (zh) | 2019-06-27 | 2019-06-27 | 具有抗氧化功能的隱形眼鏡產品 |
TW108122605 | 2019-06-27 |
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JP2021006518A true JP2021006518A (ja) | 2021-01-21 |
JP7105828B2 JP7105828B2 (ja) | 2022-07-25 |
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US (2) | US20200405636A1 (ja) |
EP (1) | EP3756697A1 (ja) |
JP (1) | JP7105828B2 (ja) |
CN (1) | CN112138023A (ja) |
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US20230037121A1 (en) * | 2021-07-16 | 2023-02-02 | Pegavision Corporation | Liquid composition for ophthalmic product |
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WO2018095429A1 (zh) * | 2016-11-28 | 2018-05-31 | 深圳深见医药科技有限公司 | 金团簇或含金团簇的物质在制备预防和/或治疗青光眼药物中的应用 |
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KR20230124424A (ko) * | 2022-02-18 | 2023-08-25 | (주)우진켐 | 콘택트렌즈용 관리용액 조성물 |
KR102637031B1 (ko) * | 2022-02-18 | 2024-02-15 | (주)우진켐 | 콘택트렌즈용 관리용액 조성물 |
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CN112138023A (zh) | 2020-12-29 |
US20200405636A1 (en) | 2020-12-31 |
EP3756697A1 (en) | 2020-12-30 |
TW202100165A (zh) | 2021-01-01 |
TWI801618B (zh) | 2023-05-11 |
US20230301908A1 (en) | 2023-09-28 |
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