New pyridin-2-one compounds

A compound having the structural formula (I)

• and its stereoisomers or its pharmacologically acceptable salt, solvate, hydrate, or formulation thereof,
• wherein
• R1 is H or F;
• and
• R2 is an alkyl group, an alkenyl group, an alkynyl group, a heteroalkyl group, a cycloalkyl group, a heterocyclo-alkyl group, an aryl group, a heteroaryl group, an alkyl-aryl group or a heteroarylalkyl group;
• all of which may be substituted with one, two or more halogen atoms like F or Cl or hydroxy or amino groups;
• and
• R3 is an azido, or a C1-6-heteroalkyl group, a heteroarylalkyl group, a heteroarylcycloalkyl group or a heteroalkylheteroaryl group;
• and
• A is a single bond, O, S, S(═O), SO2 or an alkylene group, an alkenylene group, an alkynylene group, a heteroalkylene group, a cycloalkylene group, a heterocycloalkylene group, an arylene group or a heteroarylene group all of which groups may be substituted;
• and
• B and C are independent from each other alkylene, alkenylene, alkynylene or heteroalkylene, whereby Q-B—N—C are forming together a heterocycloalkyl group or a bicyclic heterocycloalkyl group, all of these groups may be substituted with one or more R4 groups;
• and
• Q is CR4 or N;
• and
• X is CR5 or N;
• and
• Y is CH, CF or N;
• and
• R4 is H, OR6, a group of formula —OPO3R62 or —OSO3R6 or an alkyl group or a heteroalkyl group carrying one or more OR6, —OPO3R62 or —OSO3R6 group(s), wherein the groups R6 independently of each other are H, an ether or an ester of a natural or unnatural, substituted or unsubstituted monosaccharide, a natural or unnatural, substituted or unsubstituted disaccharide, a natural or unnatural, substituted or unsubstituted oligosaccharide or a natural or unnatural, substituted or unsubstituted polysaccharide.
• R5 is H, CH3, OCH3, F, Cl, OH, NH2, —CN, an alkyl group or a heteroalkyl group, and
• R2 and R5 can be linked via an alkylene, an alkenylene or a heteroalkylene group or be a part of a cycloalkylene or heterocycloalkylene group, in case R2 is not H and R5 is not H, CH3, OCH3, F, Cl, OH, NH2, —CN;
• or a pharmacologically acceptable salt, solvate, hydrate or formulation thereof.