BRANCHED HYALURONIC ACID AND METHOD OF MANUFACTURE

摘要

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