A compound of general formula I: or a tautomer, salt, solvate, stereoisomer or isotope thereof, wherein: Y is selected from: C1-C10 alkylamino, C1-C10 alkyl, C1-C10 alkoxy R 2 is an aromatic ring optionally bearing in one or more positions at least one substituent independently selected from the group consisting of: OH, NO 2, halogen, NH 2, C1-C3 haloalkyl, C1-C3 haloalkoxy, C1-C6 alkylcarbonyl, acetamidyl, C1-C6 alkyloxy; R 1, R 3, R 4 and R 5 are each independently selected from the group consisting of: H, NH 2, OH, halogen, C1-C6 alkyl, C3-C6 cycloalkyl, C1-C6 alkylcarbonyl, C1-C6 alkoxycarbonyl, C1-C6 alkylamino, C2-C6 dialkylamino, C1-C6 alkylaminocarbonyl, C1-C6 alkyloxy, C1-C6 alkylthio, C2-C8 alkenyl, C5-C7 cycloalkenyl, heterocycle, C2-C8 alkynyl and C5-C10 aryl, any of which being optionally substituted by one or more substituents independently selected from: hydroxyl, amine, thiol, carboxyl, carboxylic acid, and halogen; Q is selected from the group consisting of: C=O, SO 2; wherein: when Q is C=O R 6 is selected from: linear or branched C3-C30 alkyl, linear or branched C5-C30 arylalkyl, C3-C8 cycloalkyl, linear or branched C2-C4 alkyl substituted by C3-C8 cycloalkyl, C2-C30 alkenyl, C2-C30 alkynyl and any of which being optionally substituted with one or more substituents independently selected from: halogen and cycloalkyl; and when Q is SO 2, R 6 is C3-C8 cycloalkyl or aryl and is optionally substituted with one or more C1-C6 alkyl. or a tautomer, salt, solvate, stereoisomer or isotope thereof, wherein: Y is selected from: C1-C10 alkylamino, C1-C10 alkyl, C1-C10 alkoxy R 2 is an aromatic ring optionally bearing in one or more positions at least one substituent independently selected from the group consisting of: OH, NO 2, halogen, NH 2, C1-C3 haloalkyl, C1-C3 haloalkoxy, C1-C6 alkylcarbonyl, acetamidyl, C1-C6 alkyloxy; R 1, R 3, R 4 and R 5 are each independently selected from the group consisting of: H, NH 2, OH, halogen, C1-C6 alkyl, C3-C6 cycloalkyl, C1-C6 alkylcarbonyl, C1-C6 alkoxycarbonyl, C1-C6 alkylamino, C2-C6 dialkylamino, C1-C6 alkylaminocarbonyl, C1-C6 alkyloxy, C1-C6 alkylthio, C2-C8 alkenyl, C5-C7 cycloalkenyl, heterocycle, C2-C8 alkynyl and C5-C10 aryl, any of which being optionally substituted by one or more substituents independently selected from: hydroxyl, amine, thiol, carboxyl, carboxylic acid, and halogen; Q is selected from the group consisting of: C=O, SO 2; wherein: when Q is C=O R 6 is selected from: linear or branched C3-C30 alkyl, linear or branched C5-C30 arylalkyl, C3-C8 cycloalkyl, linear or branched C2-C4 alkyl substituted by C3-C8 cycloalkyl, C2-C30 alkenyl, C2-C30 alkynyl and any of which being optionally substituted with one or more substituents independently selected from: halogen and cycloalkyl; and when Q is SO 2, R 6 is C3-C8 cycloalkyl or aryl and is optionally substituted with one or more C1-C6 alkyl. Y is selected from: C1-C10 alkylamino, C1-C10 alkyl, C1-C10 alkoxy R 2 is an aromatic ring optionally bearing in one or more positions at least one substituent independently selected from the group consisting of: OH, NO 2, halogen, NH 2, C1-C3 haloalkyl, C1-C3 haloalkoxy, C1-C6 alkylcarbonyl, acetamidyl, C1-C6 alkyloxy; R 1, R 3, R 4 and R 5 are each independently selected from the group consisting of: H, NH 2, OH, halogen, C1-C6 alkyl, C3-C6 cycloalkyl, C1-C6 alkylcarbonyl, C1-C6 alkoxycarbonyl, C1-C6 alkylamino, C2-C6 dialkylamino, C1-C6 alkylaminocarbonyl, C1-C6 alkyloxy, C1-C6 alkylthio, C2-C8 alkenyl, C5-C7 cycloalkenyl, heterocycle, C2-C8 alkynyl and C5-C10 aryl, any of which being optionally substituted by one or more substituents independently selected from: hydroxyl, amine, thiol, carboxyl, carboxylic acid, and halogen; Q is selected from the group consisting of: C=O, SO 2; wherein: when Q is C=O R 6 is selected from: linear or branched C3-C30 alkyl, linear or branched C5-C30 arylalkyl, C3-C8 cycloalkyl, linear or branched C2-C4 alkyl substituted by C3-C8 cycloalkyl, C2-C30 alkenyl, C2-C30 alkynyl and any of which being optionally substituted with one or more substituents independently selected from: halogen and cycloalkyl; and when Q is SO 2, R 6 is C3-C8 cycloalkyl or aryl and is optionally substituted with one or more C1-C6 alkyl. when Q is C=O R 6 is selected from: linear or branched C3-C30 alkyl, linear or branched C5-C30 arylalkyl, C3-C8 cycloalkyl, linear or branched C2-C4 alkyl substituted by C3-C8 cycloalkyl, C2-C30 alkenyl, C2-C30 alkynyl and any of which being optionally substituted with one or more substituents independently selected from: halogen and cycloalkyl; and when Q is SO 2, R 6 is C3-C8 cycloalkyl or aryl and is optionally substituted with one or more C1-C6 alkyl.