C - Chemistry – Metallurgy – 08 – B
Patent
C - Chemistry, Metallurgy
08
B
C08B 37/08 (2006.01) A61K 8/73 (2006.01) A61K 47/36 (2006.01) C08L 5/08 (2006.01)
Patent
CA 2657823
A branched hyaluronic acid, wherein the linear backbone comprises hyaluronic acid in which one or more N-Acetyl-Glucosamine has been deacetylated to Glucosamine, with branching sidechain(s) covalently linked to the primary amine(s) of said deacetylated Glucosamine thus forming a secondary amine(s); a precursor for producing said branched hyaluronic acid; and a method for producing said branching hyaluronic acid
Acide hyaluronique ramifié, le squelette linéaire comprenant de l'acide hyaluronique dans lequel on a désacétylé N-acétyl-glucosamine en glucosamine, avec une ou plusieurs chaînes latérales de ramification en liaison covalente avec le ou les amines primaires du glucosamine désacétylé en question, formant ainsi un ou plusieurs amines secondaires; précurseur pour l'élaboration d'un tel acide hyaluronique ramifié et procédé d'élaboration de cet acide hyaluronique de ramification.
Schwach-Abdellaoui Khadija
Toemmeraas Kristoffer
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Novozymes Biopharma Dk A/s
Novozymes Biopolymer A/s
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