HK1178188A1 - 交聯氧化透明質酸作為眼球玻璃體之替代物 - Google Patents

交聯氧化透明質酸作為眼球玻璃體之替代物

Info

Publication number
HK1178188A1
HK1178188A1 HK13105023.5A HK13105023A HK1178188A1 HK 1178188 A1 HK1178188 A1 HK 1178188A1 HK 13105023 A HK13105023 A HK 13105023A HK 1178188 A1 HK1178188 A1 HK 1178188A1
Authority
HK
Hong Kong
Prior art keywords
linked
cross
hyaluronic acid
vitreous substitute
oxidated hyaluronic
Prior art date
Application number
HK13105023.5A
Other languages
English (en)
Inventor
林峰輝
蘇文郁
陳郁君
陳克華
Original Assignee
財團法人國家衛生研究院 苗栗縣
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 財團法人國家衛生研究院 苗栗縣 filed Critical 財團法人國家衛生研究院 苗栗縣
Publication of HK1178188A1 publication Critical patent/HK1178188A1/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • 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
    • A61K9/0051—Ocular inserts, ocular implants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/25—Carboxylic acid hydrazides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
HK13105023.5A 2010-02-12 2013-04-25 交聯氧化透明質酸作為眼球玻璃體之替代物 HK1178188A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30367310P 2010-02-12 2010-02-12
US12/871,923 US8197849B2 (en) 2010-02-12 2010-08-31 Cross-linked oxidated hyaluronic acid for use as a vitreous substitute
PCT/US2011/024398 WO2011100469A1 (en) 2010-02-12 2011-02-10 Cross-linked oxidated hyaluronic acid for use as a vitreous substitute

Publications (1)

Publication Number Publication Date
HK1178188A1 true HK1178188A1 (zh) 2013-10-04

Family

ID=43896771

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13105023.5A HK1178188A1 (zh) 2010-02-12 2013-04-25 交聯氧化透明質酸作為眼球玻璃體之替代物

Country Status (11)

Country Link
US (1) US8197849B2 (zh)
EP (1) EP2534200B1 (zh)
JP (1) JP5885349B2 (zh)
KR (1) KR101428898B1 (zh)
CN (1) CN102762647B (zh)
AU (1) AU2011215775B2 (zh)
CA (1) CA2786911C (zh)
ES (1) ES2535115T3 (zh)
HK (1) HK1178188A1 (zh)
TW (1) TWI389713B (zh)
WO (1) WO2011100469A1 (zh)

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CZ2009836A3 (cs) 2009-12-11 2011-06-22 Contipro C A.S. Derivát kyseliny hyaluronové oxidovaný v poloze 6 glukosaminové cásti polysacharidu selektivne na aldehyd, zpusob jeho prípravy a zpusob jeho modifikace
CZ2012136A3 (cs) 2012-02-28 2013-06-05 Contipro Biotech S.R.O. Deriváty na bázi kyseliny hyaluronové schopné tvorit hydrogely, zpusob jejich prípravy, hydrogely na bázi techto derivátu, zpusob jejich prípravy a pouzití
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CZ306662B6 (cs) 2015-06-26 2017-04-26 Contipro A.S. Deriváty sulfatovaných polysacharidů, způsob jejich přípravy, způsob jejich modifikace a použití
EP3156044A1 (en) 2015-10-16 2017-04-19 Merz Pharma GmbH & Co. KGaA In situ cross-linkable polysaccharide compositions and uses thereof
SI3397651T1 (sl) * 2015-12-29 2020-11-30 Galderma S.A. Oglikovodično zamreževalo
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CN106432810B (zh) * 2016-09-09 2019-11-15 湖北科技学院 一种高表面张力水凝胶玻璃体替代物及其辐射制备方法
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EP3920986A4 (en) * 2019-02-08 2022-10-26 Ohio State Innovation Foundation ANTIOXIDANT-RELEASING VITREOUS SUBSTITUTES AND THEIR USES
CN111249532A (zh) * 2020-01-16 2020-06-09 广东省人民医院(广东省医学科学院) 一种用于软骨修复的可注射透明质酸水凝胶及其制备方法
CN111617313B (zh) * 2020-04-29 2022-09-06 天津医科大学眼科医院 一种眼用线性凝胶在作为临床孔源性视网膜脱离药物方面中的应用
CN113057574A (zh) * 2020-11-26 2021-07-02 泰州国安医疗用品有限公司 应用灰度检测的浑浊度等级辨识系统及方法
CN113185716B (zh) * 2021-04-20 2022-04-22 中国海洋大学 一种巯基化透明质酸多糖水凝胶及其制备方法和应用
WO2022222907A1 (zh) 2021-04-20 2022-10-27 中国海洋大学 巯基化多糖衍生物水凝胶及其制备方法和应用
CN113827779B (zh) * 2021-08-14 2022-07-26 中国海洋大学 一种生物多糖水凝胶及其制备方法和应用
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Also Published As

Publication number Publication date
US20110200676A1 (en) 2011-08-18
ES2535115T3 (es) 2015-05-05
KR20120105050A (ko) 2012-09-24
WO2011100469A1 (en) 2011-08-18
TW201127425A (en) 2011-08-16
CN102762647B (zh) 2014-12-24
CN102762647A (zh) 2012-10-31
AU2011215775A1 (en) 2012-08-16
CA2786911A1 (en) 2011-08-18
JP5885349B2 (ja) 2016-03-15
AU2011215775B2 (en) 2014-04-17
EP2534200A1 (en) 2012-12-19
EP2534200B1 (en) 2015-04-08
JP2013519445A (ja) 2013-05-30
KR101428898B1 (ko) 2014-08-08
US8197849B2 (en) 2012-06-12
TWI389713B (zh) 2013-03-21
CA2786911C (en) 2015-10-06

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