| abstract |
The invention relates to new products of formula (I): n n n n n n n n n n in which: n Y represents oxygen or sulphur, n Z represents C═CH2, CH—CH3 or CH2, n R1 represents hydrogen, morpholinyl or the n n n n n n n n n n n n radical. In which the two nitrogen atoms are linear or form a cyclic radical, X represents carbonyl, alkylene or alkenylene, linear or branched, containing at most 6 carbon atoms optionally interrupted by oxygen or sulphur, n R4, R5 and R6 represent hydrogen, a protective group of the nitrogen, alkyl, cycloalkyl, aryl and arylalkyl optionally substituted, n R2 represents alkyl optionally substituted by aryl, heteroaryl or —NR4R5, n R3 represents alkyl, cycloalkyl, aryl, heteroaryl, arylalkyl or heteroarylalkyl optionally substituted,n nthese products being in all isomer forms and the salts, as medicaments. |