FR3087440B1 - Composes polysaccharidiques, et leur utilisation pour stimuler des reponses de defense des plantes contre les microorganismes pathogenes - Google Patents

Composes polysaccharidiques, et leur utilisation pour stimuler des reponses de defense des plantes contre les microorganismes pathogenes Download PDF

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Publication number
FR3087440B1
FR3087440B1 FR1859753A FR1859753A FR3087440B1 FR 3087440 B1 FR3087440 B1 FR 3087440B1 FR 1859753 A FR1859753 A FR 1859753A FR 1859753 A FR1859753 A FR 1859753A FR 3087440 B1 FR3087440 B1 FR 3087440B1
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FR
France
Prior art keywords
polysaccharidic
compounds
pathogenic microorganisms
against pathogenic
responses against
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.)
Expired - Fee Related
Application number
FR1859753A
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English (en)
Other versions
FR3087440A1 (fr
Inventor
David Wendehenne
Maud Combier
Benoit Poinssot
Jerome Pelloux
Estelle Bonnin
Marie-Jeanne Crepeau
Sylvain Jeandroz
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.)
Institut National Superieur Des Sciences Agron Fr
Universite De Picardie Jules Verne Fr
Universite de Bourgogne
Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement
Original Assignee
Institut National de la Recherche Agronomique INRA
Universite de Picardie Jules Verne
Universite de Bourgogne
Institut National Superieur des Sciences Agronomiques de lAlimentation et de lEnvironnement
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 Institut National de la Recherche Agronomique INRA, Universite de Picardie Jules Verne, Universite de Bourgogne, Institut National Superieur des Sciences Agronomiques de lAlimentation et de lEnvironnement filed Critical Institut National de la Recherche Agronomique INRA
Priority to FR1859753A priority Critical patent/FR3087440B1/fr
Priority to PCT/EP2019/078652 priority patent/WO2020083871A1/fr
Publication of FR3087440A1 publication Critical patent/FR3087440A1/fr
Application granted granted Critical
Publication of FR3087440B1 publication Critical patent/FR3087440B1/fr
Expired - Fee Related 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
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/02—Acyclic radicals
    • C07H7/033—Uronic 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

La présente invention concerne de nouveaux oligogalacturonanes possédant un degré de méthylation de 0 et un degré de polymérisation de 1 à 10, et leur utilisation pour stimuler des réponses de défense des plantes contre des microorganismes pathogènes.
FR1859753A 2018-10-22 2018-10-22 Composes polysaccharidiques, et leur utilisation pour stimuler des reponses de defense des plantes contre les microorganismes pathogenes Expired - Fee Related FR3087440B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1859753A FR3087440B1 (fr) 2018-10-22 2018-10-22 Composes polysaccharidiques, et leur utilisation pour stimuler des reponses de defense des plantes contre les microorganismes pathogenes
PCT/EP2019/078652 WO2020083871A1 (fr) 2018-10-22 2019-10-22 Composes polysaccharidiques, et leur utilisation pour stimuler des reponses de defense des plantes contre les microorganismes pathogenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859753A FR3087440B1 (fr) 2018-10-22 2018-10-22 Composes polysaccharidiques, et leur utilisation pour stimuler des reponses de defense des plantes contre les microorganismes pathogenes

Publications (2)

Publication Number Publication Date
FR3087440A1 FR3087440A1 (fr) 2020-04-24
FR3087440B1 true FR3087440B1 (fr) 2020-12-25

Family

ID=66166045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859753A Expired - Fee Related FR3087440B1 (fr) 2018-10-22 2018-10-22 Composes polysaccharidiques, et leur utilisation pour stimuler des reponses de defense des plantes contre les microorganismes pathogenes

Country Status (2)

Country Link
FR (1) FR3087440B1 (fr)
WO (1) WO2020083871A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112741153A (zh) * 2021-01-21 2021-05-04 中国科学院植物研究所 果胶寡糖在防治猕猴桃采后病害中的应用
CN113480676B (zh) * 2021-09-08 2021-12-03 天津银杉科技有限公司 低聚半乳糖醛酸多糖、复合物及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2028304C1 (ru) * 1990-09-26 1995-02-09 Пятигорский фармацевтический институт Способ одновременного получения тетра-, три-, ди- и моногалактуроновых кислот
JPH08245399A (ja) * 1995-03-14 1996-09-24 Aomori Pref Gov 血小板抗凝集剤及び血栓形成予防剤
RU2570708C1 (ru) * 2014-11-20 2015-12-10 Федеральное государственное бюджетное учреждение науки Институт биологии моря им. А.В. Жирмунского Дальневосточного отделения Российской академии наук (ИБМ ДВО РАН) Способ получения октагалактуронида

Also Published As

Publication number Publication date
WO2020083871A1 (fr) 2020-04-30
FR3087440A1 (fr) 2020-04-24

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PLSC Publication of the preliminary search report

Effective date: 20200424

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CD Change of name or company name

Owner name: INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULT, FR

Effective date: 20210215

Owner name: UNIVERSITE DE PICARDIE JULES VERNE, FR

Effective date: 20210215

Owner name: UNIVERSITE DE BOURGOGNE, FR

Effective date: 20210215

Owner name: INSTITUT NATIONAL SUPERIEUR DES SCIENCES AGRON, FR

Effective date: 20210215

ST Notification of lapse

Effective date: 20220605