Amphiphilic bioconjugates obtained from xylan derivatives
AssigneesUniversite De Bordeaux, Centre National De La Recherche Scientifique, Institut Des Corps Gras Etudes Et Recherches Techniques—Iterg, Institut Polytechnique De Bordeaux, Institut Technologique Fcba
InventorsHenri CRAMAIL, Jean-Pierre Albert Stéphane GRELIER, Frédérique PICHAVANT, Denilson DA SILVA PEREZ, Carine ALFOS, Suzanne Maud CHEMIN
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Abstract
The present invention concerns a compound of formula (I): wherein:—n is an integer comprised between 1 and 7;—X1 is in particular a radical of formula —CH2—S—(CH2)k—S—;—A1 is in particular a linear or branched alkylene radical comprising from 2 to 30 carbon atoms, and—X2 is in particular an alkoxy group of formula ORa, wherein Ra is a linear or branched alkyl group comprising from 1 to 10 carbon atoms.
Claims15
A compound of formula (I):
- wherein:
- n is an integer comprised between 1 and 15;
- X1 is chosen from the group consisting of:
- a radical of formula (II):
- —CH2—S—(CH2)k—S— (II)
- wherein k is an integer comprised between 2 and 10, and
- a radical of formula (III)
- A1 is chosen from the group consisting of:
- a linear or branched alkylene radical A′1, optionally substituted by at least one hydroxyl group, comprising from 2 to 30 carbon atoms, when X1 is a radical of formula (II) as defined above, and
- a radical of formula -A2-O—, wherein A2 is a linear or branched alkylene radical, comprising from 2 to 10 carbon atoms, when X1 is a radical of formula (III) as defined above,
- X2 is chosen from the group consisting of:
- an alkoxy group of formula ORa, wherein Ra is H or a linear or branched alkyl group comprising from 1 to 10 carbon atoms, when X1 is a radical of formula (II) as defined above, and
- a linear or branched alkyl group A3, optionally substituted by at least one hydroxyl group, optionally comprising at least one double bond, comprising from 2 to 30 carbon atoms, when X1 is a radical of formula (III) as defined above.
(canceled)
Dependencies are inferred from the claim text.