IN2013MU03109A - - Google Patents

Info

Publication number

IN2013MU03109A

IN2013MU03109A IN3109MU2013A IN2013MU03109A IN 2013MU03109 A IN2013MU03109 A IN 2013MU03109A IN 3109MU2013 A IN3109MU2013 A IN 3109MU2013A IN 2013MU03109 A IN2013MU03109 A IN 2013MU03109A

Authority

IN

India

Prior art keywords

sodium hyaluronate

process includes

clarification

sucrose

precipitation

Prior art date

2013-09-30

Links

• Espacenet
• Global Dossier
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• 238000000034 method Methods 0.000 abstract 3
• 229920002385 Sodium hyaluronate Polymers 0.000 abstract 2
• 238000000746 purification Methods 0.000 abstract 2
• 229940010747 sodium hyaluronate Drugs 0.000 abstract 2
• YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 abstract 2
• KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 abstract 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
• 229920002472 Starch Polymers 0.000 abstract 1
• CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
• 229930006000 Sucrose Natural products 0.000 abstract 1
• 239000003463 adsorbent Substances 0.000 abstract 1
• 125000003118 aryl group Chemical group 0.000 abstract 1
• 230000001580 bacterial effect Effects 0.000 abstract 1
• 229910052799 carbon Inorganic materials 0.000 abstract 1
• 238000005352 clarification Methods 0.000 abstract 1
• 238000009295 crossflow filtration Methods 0.000 abstract 1
• 238000000855 fermentation Methods 0.000 abstract 1
• 230000004151 fermentation Effects 0.000 abstract 1
• 238000012262 fermentative production Methods 0.000 abstract 1
• 229920002674 hyaluronan Polymers 0.000 abstract 1
• 229960003160 hyaluronic acid Drugs 0.000 abstract 1
• 238000001556 precipitation Methods 0.000 abstract 1
• 239000011347 resin Substances 0.000 abstract 1
• 229920005989 resin Polymers 0.000 abstract 1
• 239000002904 solvent Substances 0.000 abstract 1
• 239000008107 starch Substances 0.000 abstract 1
• 235000019698 starch Nutrition 0.000 abstract 1
• 239000005720 sucrose Substances 0.000 abstract 1

Cited By (1)