| abstract |
The invention relates to novel products of formula (I): where ---- is a single or double bond, Ra = H, HaI, alkoxy, O-cycloalkyl, heteroaryl,.phenyl, NHCOaIk, NHCOcycloalk or NR1 R2; X = S, SO or SO2; A = NH or S; W = H, alkyl or COR with R = cycloalkyl; alkyl, optionally substituted with NR3R4, alkoxy, hydroxy, phenyl, heteroaryl, or heterocycloalkyl; alkoxy optionally substituted by NR3R4, in other words a O-(CH2)n-NR3R4 group, a O-phenyl or O-(CH2)n-phenyl group, with the phenyl optionally substituted and n= 1 to 4; where in the NR1 R2 group; R1 = H or alk and R2 = H, cycloalkyl or alkyl; R3 and R4 = H, alk, cycloalkyl, heteroaryl or phenyl, R1, R2 and/or R3.R4 form a ring with N optionally including O, S, N and/or NH; all heterocycloalkyl, heteroaryl and phenyl and cyclic groups being optionally substituted, said products being in al the isomeric forms and all salts as medicaments in particular as MET inhibitors. |