UA27229C2 - Фракція гіалуронової кислоти або її солі для застосування в офтальмології, спосіб одержання фракції натрієвої солі гіалуронової кислоти та фармацевтичний препарат для використання в офтальмології - Google Patents

Фракція гіалуронової кислоти або її солі для застосування в офтальмології, спосіб одержання фракції натрієвої солі гіалуронової кислоти та фармацевтичний препарат для використання в офтальмології

Info

Publication number
UA27229C2
UA27229C2 UA93002144A UA93002144A UA27229C2 UA 27229 C2 UA27229 C2 UA 27229C2 UA 93002144 A UA93002144 A UA 93002144A UA 93002144 A UA93002144 A UA 93002144A UA 27229 C2 UA27229 C2 UA 27229C2
Authority
UA
Ukraine
Prior art keywords
fraction
hyaluronic acid
ophthalmology
salt
purification
Prior art date
Application number
UA93002144A
Other languages
English (en)
Russian (ru)
Inventor
Ромео Ауреліо
Ромео Аурелио
Лоренці Сільвана
Лоренци Сильвана
Original Assignee
Фідія С.П.А.
Фидия С.П.А.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11389548&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA27229(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Фідія С.П.А., Фидия С.П.А. filed Critical Фідія С.П.А.
Publication of UA27229C2 publication Critical patent/UA27229C2/uk

Links

Classifications

    • 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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Даний винахід є новим процесом отримання високочистих фракцій гіалуронової кислоти і її солей. він стосується особливої фракції гіалуронової кислоти і її солей, зокрема, натрієвої солі, яку одержують запропонованим способом і яка має середню молекулярну вагу в межах заданого діапазону.
UA93002144A 1991-04-19 1993-06-16 Фракція гіалуронової кислоти або її солі для застосування в офтальмології, спосіб одержання фракції натрієвої солі гіалуронової кислоти та фармацевтичний препарат для використання в офтальмології UA27229C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD910077A IT1247175B (it) 1991-04-19 1991-04-19 Procedimento per la purificazione di acido ialuronico e frazione di acido ialuronico puro per uso oftalmico.

Publications (1)

Publication Number Publication Date
UA27229C2 true UA27229C2 (uk) 2000-08-15

Family

ID=11389548

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93002144A UA27229C2 (uk) 1991-04-19 1993-06-16 Фракція гіалуронової кислоти або її солі для застосування в офтальмології, спосіб одержання фракції натрієвої солі гіалуронової кислоти та фармацевтичний препарат для використання в офтальмології

Country Status (24)

Country Link
US (1) US5559104A (uk)
EP (1) EP0535200B1 (uk)
JP (1) JP2580458B2 (uk)
KR (1) KR0178544B1 (uk)
AT (1) ATE186307T1 (uk)
AU (1) AU653022B2 (uk)
BR (1) BR9205240A (uk)
CA (1) CA2084875C (uk)
CZ (1) CZ282248B6 (uk)
DE (1) DE69230242T2 (uk)
DK (1) DK0535200T3 (uk)
ES (1) ES2092971T3 (uk)
FI (1) FI104973B (uk)
GR (1) GR3032434T3 (uk)
HU (1) HU215193B (uk)
IL (2) IL101611A (uk)
IT (1) IT1247175B (uk)
NO (1) NO305520B1 (uk)
PL (1) PL168477B1 (uk)
RU (1) RU2128666C1 (uk)
SG (1) SG46515A1 (uk)
SK (1) SK280191B6 (uk)
UA (1) UA27229C2 (uk)
WO (1) WO1992018543A1 (uk)

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WO2012118190A1 (ja) * 2011-03-02 2012-09-07 電気化学工業株式会社 ヒアルロン酸またはその塩を含む水溶液
JP5957441B2 (ja) * 2011-03-02 2016-07-27 デンカ株式会社 ヒアルロン酸またはその塩を含む水溶液
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Also Published As

Publication number Publication date
FI925756A0 (fi) 1992-12-18
SK377192A3 (en) 1995-06-07
PL297297A1 (en) 1993-09-06
BR9205240A (pt) 1993-08-31
EP0535200B1 (en) 1999-11-03
EP0535200A1 (en) 1993-04-07
RU2128666C1 (ru) 1999-04-10
SG46515A1 (en) 1998-02-20
CZ282248B6 (cs) 1997-06-11
IT1247175B (it) 1994-12-12
NO924873D0 (no) 1992-12-16
FI925756A (fi) 1992-12-18
SK280191B6 (sk) 1999-09-10
IL113453A (en) 1995-07-31
ITPD910077A1 (it) 1992-10-19
ATE186307T1 (de) 1999-11-15
HUT63186A (en) 1993-07-28
IL101611A (en) 1996-06-18
FI104973B (fi) 2000-05-15
JP2580458B2 (ja) 1997-02-12
HU215193B (hu) 1998-10-28
NO924873L (no) 1993-02-19
HU9204012D0 (en) 1993-03-29
IL113453A0 (en) 1995-07-31
DE69230242D1 (de) 1999-12-09
WO1992018543A1 (en) 1992-10-29
US5559104A (en) 1996-09-24
NO305520B1 (no) 1999-06-14
DK0535200T3 (da) 2000-05-08
GR3032434T3 (en) 2000-05-31
CZ377192A3 (en) 1993-05-12
ITPD910077A0 (it) 1991-04-19
KR930700557A (ko) 1993-03-15
ES2092971T3 (es) 2000-01-01
PL168477B1 (pl) 1996-02-29
JPH05508183A (ja) 1993-11-18
DE69230242T2 (de) 2000-06-21
AU1576692A (en) 1992-11-17
ES2092971T1 (es) 1996-12-16
CA2084875C (en) 1998-01-06
AU653022B2 (en) 1994-09-15
KR0178544B1 (ko) 1999-04-01
CA2084875A1 (en) 1992-10-20

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