| abstract |
Compounds of formula (I): (see formula I) in which: R1 represents hydrogen, alkyl or cycloalkyl, R2 represents hydrogen, halogen or hydroxy, A represents CR3R4 or NR3, where R3 and R4 are as defined in description, Y represents an alkylene chain as described in the description, X represents NR5R6, S (O) n R7, OR8, C (O) R9, amidino or heterocycle, their isomers as well as their addition salts. Drugs. |