INSTITUT DES CORPS GRAS ETUDES ET RECHERCHES TECHNIQUES - ITERG;UNIVERSITE DE BORDEAUX;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.);INSTITUT TECHNOLOGIQUE;INSTITUT POLYTECHNIQUE DE BORDEAUX
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.