FR3070391B1 - Synthese d'oligosaccharides par ultrasons haute frequence - Google Patents

Synthese d'oligosaccharides par ultrasons haute frequence Download PDF

Info

Publication number
FR3070391B1
FR3070391B1 FR1757852A FR1757852A FR3070391B1 FR 3070391 B1 FR3070391 B1 FR 3070391B1 FR 1757852 A FR1757852 A FR 1757852A FR 1757852 A FR1757852 A FR 1757852A FR 3070391 B1 FR3070391 B1 FR 3070391B1
Authority
FR
France
Prior art keywords
oligosaccharides
high frequency
frequency ultrasound
ultrasound synthesis
synthesis
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
FR1757852A
Other languages
English (en)
Other versions
FR3070391A1 (fr
Inventor
Francois Jerome
Prince Nana Amaniampong
Karine De Oliveira Vigier
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.)
Centre National de la Recherche Scientifique CNRS
Universite de Poitiers
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Poitiers
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 Centre National de la Recherche Scientifique CNRS, Universite de Poitiers filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1757852A priority Critical patent/FR3070391B1/fr
Priority to PCT/EP2018/072748 priority patent/WO2019038366A1/fr
Publication of FR3070391A1 publication Critical patent/FR3070391A1/fr
Application granted granted Critical
Publication of FR3070391B1 publication Critical patent/FR3070391B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Saccharide Compounds (AREA)

Abstract

La présente invention concerne un procédé de préparation d'au moins un oligosaccharide, comprenant une étape d'irradiation ultrasonore à une fréquence supérieure à 100 kHz, d'une composition alcoolique comprenant au moins un monomère saccharidique et au moins un monoalcool ROH, R représentant une chaîne alkyle comprenant de 1 à 24 atomes de carbone.
FR1757852A 2017-08-24 2017-08-24 Synthese d'oligosaccharides par ultrasons haute frequence Expired - Fee Related FR3070391B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1757852A FR3070391B1 (fr) 2017-08-24 2017-08-24 Synthese d'oligosaccharides par ultrasons haute frequence
PCT/EP2018/072748 WO2019038366A1 (fr) 2017-08-24 2018-08-23 Synthèse d'oligosaccharides par ultrasons haute fréquence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757852A FR3070391B1 (fr) 2017-08-24 2017-08-24 Synthese d'oligosaccharides par ultrasons haute frequence
FR1757852 2017-08-24

Publications (2)

Publication Number Publication Date
FR3070391A1 FR3070391A1 (fr) 2019-03-01
FR3070391B1 true FR3070391B1 (fr) 2020-03-06

Family

ID=60627760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757852A Expired - Fee Related FR3070391B1 (fr) 2017-08-24 2017-08-24 Synthese d'oligosaccharides par ultrasons haute frequence

Country Status (2)

Country Link
FR (1) FR3070391B1 (fr)
WO (1) WO2019038366A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833780A1 (de) * 1988-10-05 1990-04-12 Henkel Kgaa Verfahren zur direkten herstellung von alkylglykosiden
US10266609B2 (en) * 2014-05-08 2019-04-23 Innate Biotherapeutics, Llc Immunomodulating beta-1,6-D-glucans
FR3039548B1 (fr) * 2015-07-30 2019-05-31 Centre National De La Recherche Scientifique (C.N.R.S) Nouveau procede de polymerisation de sucres

Also Published As

Publication number Publication date
FR3070391A1 (fr) 2019-03-01
WO2019038366A1 (fr) 2019-02-28

Similar Documents

Publication Publication Date Title
UA118147C2 (uk) Безперервний спосіб одержання етиленгліколю з джерела вуглеводнів
PH12019500811A1 (en) 1,3 di-substituted cyclobutane or azetidine derivatives as hematopoietic prostaglandin d synthase inhibitors
MA40254B1 (fr) Polymorphes du selinexor
MX2016015770A (es) Procatalizador para la polimerizacion de olefinas que comprende un monoester y donante interno de amidobenzoato.
EA201791431A1 (ru) Способ перехода между несовместимыми катализаторами
FR3086943B1 (fr) Copolymere d'ethylene et de beta-farnesene
MX2022007798A (es) Metodo de produccion de conjugado de anticuerpo-farmaco a base de eribulina.
MX2019002132A (es) Aditivos, composiciones y metodos para combustibles de bases de mannich sustituidas.
FR3070391B1 (fr) Synthese d'oligosaccharides par ultrasons haute frequence
FR3030307B1 (fr) Polymere multiphasique a titre d'agent epaississant et suspensif
MA34982B1 (fr) Synthese de derives de 2-carboxamidocycloaminouree
FR3037953B1 (fr) Procede de synthese de molecules portant une fonction oxyde de nitrile
MA44079B1 (fr) Compositions pharmaceutiques comprenant un dérivé de phénylaminopyrimidine
FR3063996B1 (fr) Procede de synthese de cristaux de zeolithe avec agent d'ensemencement
FR3068973B1 (fr) Procede de fonctionnalisation d'un polydiene stereo-regulier
WO2018015363A3 (fr) Composition de catalyseur pour la synthèse directe de chlorure de vinyle à partir d'éthylène
FR3099478B1 (fr) Procédé de traitement d’une composition comprenant de la vanilline naturelle
FR3037960B1 (fr) Polymere a titre d'agent epaississant et suspensif
MX2020012880A (es) Produccion de hmf catalizada por mezcla de sal y acido.
ATE482027T1 (de) Katalysatorkomponente für die olefinpolymerisation
FR3041347B1 (fr) Melange d'initiateurs, composition, leur utilisation, procede de preparation d'un polymere polyol et polymere polyol obtenu par le procede
FR3105976B1 (fr) Composition de matière et procédé de préparation de celle-ci
MA45816A (fr) Produit alimentaire concentré et son procédé de préparation
FR3051792B1 (fr) Nouveaux composes, derives de dioxoborolane ou de dioxaborinane fonctionnalises, leur procede de preparation et leurs utilisations
UY38455A (es) Nuevos compuestos inhibidores de la prostaglandina d sintasa hematopoyética (h-pgds)

Legal Events

Date Code Title Description
PLSC Search report ready

Effective date: 20190301

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20210405