DK144987A - Steril, non-inflammatorisk, varmemodstandsdygtig hyaluronsyrefraktion, fremgangsmaade til fremstilling heraf og sammensaetning indeholdende samme - Google Patents

Steril, non-inflammatorisk, varmemodstandsdygtig hyaluronsyrefraktion, fremgangsmaade til fremstilling heraf og sammensaetning indeholdende samme

Info

Publication number
DK144987A
DK144987A DK144987A DK144987A DK144987A DK 144987 A DK144987 A DK 144987A DK 144987 A DK144987 A DK 144987A DK 144987 A DK144987 A DK 144987A DK 144987 A DK144987 A DK 144987A
Authority
DK
Denmark
Prior art keywords
inflammatory
sterile
procedures
producing
composition containing
Prior art date
Application number
DK144987A
Other languages
Danish (da)
English (en)
Other versions
DK144987D0 (da
Inventor
Jean Hildesheim
Original Assignee
Int Pharma Products Inc
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 Int Pharma Products Inc filed Critical Int Pharma Products Inc
Publication of DK144987D0 publication Critical patent/DK144987D0/da
Publication of DK144987A publication Critical patent/DK144987A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • 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
    • 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
DK144987A 1986-03-21 1987-03-20 Steril, non-inflammatorisk, varmemodstandsdygtig hyaluronsyrefraktion, fremgangsmaade til fremstilling heraf og sammensaetning indeholdende samme DK144987A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84263486A 1986-03-21 1986-03-21

Publications (2)

Publication Number Publication Date
DK144987D0 DK144987D0 (da) 1987-03-20
DK144987A true DK144987A (da) 1987-09-22

Family

ID=25287867

Family Applications (1)

Application Number Title Priority Date Filing Date
DK144987A DK144987A (da) 1986-03-21 1987-03-20 Steril, non-inflammatorisk, varmemodstandsdygtig hyaluronsyrefraktion, fremgangsmaade til fremstilling heraf og sammensaetning indeholdende samme

Country Status (8)

Country Link
EP (1) EP0239335A3 (no)
JP (1) JPS62295901A (no)
KR (1) KR910004518B1 (no)
AU (1) AU600257B2 (no)
DK (1) DK144987A (no)
IL (1) IL81945A0 (no)
NO (1) NO168110C (no)
ZA (1) ZA871748B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668116A (en) * 1987-03-19 1997-09-16 Anthropharm Pty. Limited Anti-inflammatory compounds and compositions
AU604542B2 (en) * 1987-03-19 1990-12-20 Arthropharm Pty Ltd Polysulphated polysaccharide complexes
US5079236A (en) * 1987-05-27 1992-01-07 Hyal Pharmaceutical Corporation Pure, sterile, pyrogen-free hyaluronic acid formulations their methods of preparation and methods of use
ES2070335T3 (es) * 1989-09-12 1995-06-01 Shiseido Co Ltd Procedimiento para la produccion de acido hialuronico de bajo peso molecular.
IT1247175B (it) * 1991-04-19 1994-12-12 Fidia Spa Procedimento per la purificazione di acido ialuronico e frazione di acido ialuronico puro per uso oftalmico.
US5621093A (en) * 1995-06-06 1997-04-15 Anika Research, Inc. Steam-sterilizing solid hyaluronic acid
ITMI20082015A1 (it) * 2008-11-13 2010-05-14 Mac Pharma S R L Acido ialuronico a basso contenuto di endotossine e ad elevata capacita' di assorbimento di acqua.
CZ301899B6 (cs) * 2009-03-17 2010-07-21 Contipro C, A.S. Zpusob prípravy derivátu kyseliny hyaluronové pomocí O-acyl-O´-alkylkarbonátu v prítomnosti substituovaného pyridinu
JP6231993B2 (ja) * 2012-12-10 2017-11-15 三洋化成工業株式会社 ヒアルロン酸組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141973A (en) * 1975-10-17 1979-02-27 Biotrics, Inc. Ultrapure hyaluronic acid and the use thereof
LU85582A1 (fr) * 1983-10-11 1985-06-04 Fidia Spa Fractions d'acide hyaluronique ayant une activite pharmaceutique,procedes pour leur preparation et compositions pharmaceutiques les contenant
JPS60149601A (ja) * 1984-01-17 1985-08-07 Q P Corp 純度の向上したヒアルロン酸ナトリウムの製造法
IL78720A (en) * 1985-05-09 1990-01-18 Hill David Cullis Preparation of high-purity hyaluronic acid from synovial fluid
US4851521A (en) * 1985-07-08 1989-07-25 Fidia, S.P.A. Esters of hyaluronic acid

Also Published As

Publication number Publication date
EP0239335A2 (en) 1987-09-30
KR870008904A (ko) 1987-10-22
NO168110B (no) 1991-10-07
AU600257B2 (en) 1990-08-09
EP0239335A3 (en) 1988-07-27
AU6955887A (en) 1987-09-24
KR910004518B1 (ko) 1991-07-05
DK144987D0 (da) 1987-03-20
IL81945A0 (en) 1987-10-20
NO871137D0 (no) 1987-03-19
ZA871748B (en) 1987-08-31
NO871137L (no) 1987-09-22
JPS62295901A (ja) 1987-12-23
NO168110C (no) 1992-01-15

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