N-phenyl-2-cyano-3-hydroxy propenamides, their tautomeres and salts, their use as medicaments and compositions containing them.

摘要

The invention relates to the products of formula (I): <IMAGE> in which: - R1 represents alkyl, cycloalkyl, alkenyl or alkynyl (-> 6c), - R2 represents H or alkyl (-> 3c), - Y represents -NR3-, -SO2-NR3-, -NR3-SO2-, -CHOH-, -CF2-, -(CH2 )m-, <IMAGE> - C IDENTICAL C-, <IMAGE> with Z1 and Z2 representing H, alkyl (-> 3c), halogen, CN or NO2, R3 representing H or alkyl (-> 3c) and m = 0 to 6, - R4, R5, R6, R7 and R8 representing H, halogen, CN, NO2, alkyl, cycloalkyl, alkoxy, alkylthio (-> 6c), -(CH2)n-CX3, -O-(CH2)n-CX3, -S-(CH2)n-CX3, with n = 0 to 3 and X = halogen, or -CO-R10 with R10 = H, alkyl or cycloalkyl (-> 6c), or R6 and R7 together form -O-CH2-O-, to their tautomeric forms and to their salts, and to their process of preparation and to their application as medicaments.