FR3079831B1 - Procede d’extraction d’oligofucanes et ses applications - Google Patents

Procede d’extraction d’oligofucanes et ses applications Download PDF

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Publication number
FR3079831B1
FR3079831B1 FR1870403A FR1870403A FR3079831B1 FR 3079831 B1 FR3079831 B1 FR 3079831B1 FR 1870403 A FR1870403 A FR 1870403A FR 1870403 A FR1870403 A FR 1870403A FR 3079831 B1 FR3079831 B1 FR 3079831B1
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FR
France
Prior art keywords
applications
oligofucane
extraction process
extraction
fucan
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1870403A
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English (en)
Other versions
FR3079831A1 (fr
Inventor
Jean-Yves Moigne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jymsea
Original Assignee
Jymsea
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 Jymsea filed Critical Jymsea
Priority to FR1870403A priority Critical patent/FR3079831B1/fr
Priority to EP19722203.7A priority patent/EP3774827A1/fr
Priority to PCT/IB2019/052795 priority patent/WO2019193556A1/fr
Publication of FR3079831A1 publication Critical patent/FR3079831A1/fr
Application granted granted Critical
Publication of FR3079831B1 publication Critical patent/FR3079831B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • 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
    • C07H1/08—Separation; Purification from natural products

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

L'objet de la présente invention concerne un procédé d'extraction d'oligo fucane à partir d'algues brunes, les compositions résultats de cette extraction, ainsi que leurs applications.
FR1870403A 2018-04-05 2018-04-05 Procede d’extraction d’oligofucanes et ses applications Active FR3079831B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1870403A FR3079831B1 (fr) 2018-04-05 2018-04-05 Procede d’extraction d’oligofucanes et ses applications
EP19722203.7A EP3774827A1 (fr) 2018-04-05 2019-04-05 Procédé d'extraction d'oligofucanes et ses applications
PCT/IB2019/052795 WO2019193556A1 (fr) 2018-04-05 2019-04-05 Procédé d'extraction d'oligofucanes et ses applications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1870403 2018-04-05
FR1870403A FR3079831B1 (fr) 2018-04-05 2018-04-05 Procede d’extraction d’oligofucanes et ses applications

Publications (2)

Publication Number Publication Date
FR3079831A1 FR3079831A1 (fr) 2019-10-11
FR3079831B1 true FR3079831B1 (fr) 2020-11-20

Family

ID=62751202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1870403A Active FR3079831B1 (fr) 2018-04-05 2018-04-05 Procede d’extraction d’oligofucanes et ses applications

Country Status (3)

Country Link
EP (1) EP3774827A1 (fr)
FR (1) FR3079831B1 (fr)
WO (1) WO2019193556A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3120309B1 (fr) 2021-03-02 2024-03-01 Univ Nantes Nouveaux exopolysaccharides dépolymérisés, issus de micro-algues, leur procédé de préparation et leurs utilisations en cosmétique pour retarder les effets du vieillissement cutané

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648463B1 (fr) 1989-06-14 1993-01-22 Inst Fs Rech Expl Mer Polysaccharides sulfates, agent anticoagulant et agent anticomplementaire obtenus a partir de fucanes d'algues brunes et leur procede d'obtention
FR2797768B1 (fr) 1999-09-01 2003-06-13 Ifremer Utilisation d'un polysaccharide sulfate de bas poids moleculaire pour l'obtention d'un medicament actif contre la thrombose vasculaire
WO2003062412A1 (fr) 2002-01-18 2003-07-31 Takara Bio Inc. Fucane sulfate
FR2881051A1 (fr) 2005-01-27 2006-07-28 Therapol Sa Utilisation de fucanes selectionnes pour la preparation d'un materiau bacteriophobe et bacteriostatique, materiau correspondant et applications
US8426381B2 (en) * 2005-09-09 2013-04-23 Lucas Meyer Cosmetics Canada Inc. Polysaccharides compositions comprising fucans and galactans and their use to reduce extravasation and inflammation
FR2897538B1 (fr) 2006-02-23 2008-05-02 Univ Paris Descartes Utilisation de fucanes a des fins de greffe, d'ingenierie et de regeneration osseuses
FR2940316B1 (fr) * 2008-12-23 2011-05-13 Ct D Etude Et De Valorisation Des Algues Ceva Souche bacterienne et melange bacterien a activite fucanolytique
US20120093725A1 (en) 2009-04-10 2012-04-19 Inserm (Institut National De La Sante Et De La Recherche Medicale Fucoidans as Ligands for the Diagnosis of Degenerative Pathologies

Also Published As

Publication number Publication date
FR3079831A1 (fr) 2019-10-11
EP3774827A1 (fr) 2021-02-17
WO2019193556A1 (fr) 2019-10-10

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