| abstract |
Compounds corresponding to formula (I) <IMAGE> in which R1 represents a halogen atom, the trifluoromethyl or trifluoromethyltio radical, R2 represents a hydrogen atom, a halogen atom the trifluoromethyl or trifluoromethyltio radical and R3 represents a radical cyclobutyl or tertiobutyl, with the exception of the compounds for which R1 = halogen, R2 = H and R3 = tertiobutyl. They are prepared by reaction of an amine of formula: R3NH2 with a bromo-2-propiophenone. Application in therapy. |