Derivatives of 6-(6-NH-substituted-triazolopyridazine-sulfanyl) benzothiazoles and benzimidazoles, preparation thereof, use thereof as drugs, and use thereof as MET inhibitors

摘要

The invention relates to novel products of the formula (I) where: (II) is a single or double bond; Rb is a hydrogen or fluorine atom; Ra is a NH-Rc radical in which Rc is an optionally substituted heterocycloalkyl, aryl, heteroaryl or –alkylcycloalkyl radical; X is S, SO, or SO2; A is NH or S; W is H, alkyl, or COR with R being cycloalkyl; alkyl; alkoxy; O-phenyl; -O- (CH2)n-phenyl with n= 1 to 4; or NR1R2 with R1 being H or alk and R2 is H, cycloalkyl or alkyl; or R1, R2 form a cycle together with N optionally containing O, S, N and/or NH; all of said radicals being optionally substituted; wherein said products can be in any isomer or salt form, and can be used as drugs, in particular as MET inhibitors.