| abstract |
A compound according to the ** formula ** or one / one of its pharmaceutically acceptable salts, solvates or hydrates, in which each occurrence of A is independently selected from CH or N; X is selected from the group consisting of -CH2-, -O-, -NH-, (C1-C6) alkyl-amino, (C1-C6) alkyl-amino-carbonyl-amino, (C1-C6) alkyl - carbonyl-amino, (C1-C6) alkyl-sulfonyl-amino, phenyl-sulfonyl-amino, -NH-C (O) -, N-(C1-C6) alkyl, S (O) and in which y is 0, 1 or 2; n in - (CH2) n- is 1, 2 or 3; R1 is selected from the groups consisting of aryl (C6-C10), heteroaryl (C1-C9). |