IN2013MU03109A - - Google Patents

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Publication number: IN2013MU03109A
Authority: IN; India
Prior art keywords: sodium hyaluronate; process includes; clarification; sucrose; precipitation
Prior art date: 2013-09-30

Application number

Other languages

English (en)

Inventor

Kumar Sharma Dr Sanjeev

Conchita Flora Veronica De Souza Ms

Kumar Rakesh

Original Assignee

Unichem Lab Ltd

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.)

2013-09-30

Filing date

2013-09-30

Publication date

2015-07-17

2013-09-30 Application filed by Unichem Lab Ltd filed Critical Unichem Lab Ltd

2013-09-30 Priority to IN3109MU2013 priority Critical patent/IN2013MU03109A/en

2015-07-17 Publication of IN2013MU03109A publication Critical patent/IN2013MU03109A/en

Links

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

Landscapes

Preparation Of Compounds By Using Micro-Organisms (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

IN3109MU2013 2013-09-30 2013-09-30 IN2013MU03109A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IN3109MU2013 IN2013MU03109A (fr)	2013-09-30	2013-09-30

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IN3109MU2013 IN2013MU03109A (fr)	2013-09-30	2013-09-30

Publications (1)

Publication Number	Publication Date
IN2013MU03109A true IN2013MU03109A (fr)	2015-07-17

Family

ID=54397176

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN3109MU2013 IN2013MU03109A (fr)	2013-09-30	2013-09-30

Country Status (1)

Country	Link
IN (1)	IN2013MU03109A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2025141008A1 (fr) *	2023-12-29	2025-07-03	Hyspinlab Sa	Procédé de purification d'acide hyaluronique de poids moléculaire élevé

2013
- 2013-09-30 IN IN3109MU2013 patent/IN2013MU03109A/en unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2025141008A1 (fr) *	2023-12-29	2025-07-03	Hyspinlab Sa	Procédé de purification d'acide hyaluronique de poids moléculaire élevé

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