W0 2011/000721 A1 I||||||||||||||||||||||||||||||||||||||||||||||||||||||||| - Questel

CLAIMS:
1 A compound of general formula (I):
[X-Y] 2 -Z (I)
wherein X is a saccharidic or pseudosaccharidic unit of formula M-D-M',
wherein M' is of formula
D is of formula
wherein R 2 may be hydroxyl (-OH), alkoxy (-0-R'), wherein R' is a C1-C8 linear
or branched, saturated or unsaturated alkyl chain and is preferably a methoxy
group (-OCH 3 ), or R 2 is -N-R 3 2 , wherein each R3 may be independently H, a
C1-C8 linear or branched, saturated or unsaturated alkyl chain, optionally
substituted with an A group, wherein the A group is a C3-C6 saturated or
partially unsaturated cyclic- or heterocyclic ring or a C5-C6 aromatic or
heteroaromatic ring, optionally substituted at any available position with one or
more of hydroxyl (-OH), C1-C8 linear or branched, saturated or unsaturated
alkyl chain, C1-C8 linear or branched, saturated or unsaturated alkoxy carbon
chain, hydroxyalkyl, such as hydroxymethyl (-CH 2 OH), amino (-NH 2 ), thiol (-
M