Patent ID: 6200991
Filing Date: 2001-03-13
Classification: A61P,C07D

Abstract:
A compound of formula (I) ##STR20##in whichA represents a saturated or unsaturated heterocycle of formula (B), (D), (E) or (F): ##STR21##R.sub.1 and R.sub.2 represent, independently of each other, a hydrogen, a C.sub.1-6 alkyl group, or together form a polymethylene group --(CH.sub.2).sub.n --, it being possible for n to take the values from 3 to 6,R.sub.5 represents a phenyl or a 2-, 3- or 4-pyridine, the phenyl or the pyridine being substituted with R.sub.3 and R'.sub.3,wherein R.sub.3 and R'.sub.3 represent, independently of each other, a hydrogen atom, a halogen atom, a hydroxyl, a C.sub.1-4 alkyl or C.sub.1-6 alkoxy group,R.sub.6 represents a phenyl or a 2-, 3-, or 4-pyridine, the phenyl or the pyridine being substituted with R.sub.4 and R'.sub.4,wherein R.sub.4 and R'.sub.4 represent, independently of each other, a hydrogen atom, a halogen, a hydroxyl, an amino, a cyano, a sulphonamide, an aminocarbonyl, a trifluoromethyl, a C.sub.1-6 -alkoxy, (di)hydroxy-C.sub.1-6 alkoxy or C.sub.1-4 alkyl group, andR.sub.7 represent a hydrogen atom or a C1-2 alkyl group, in the form of an enantiomer, a diastereoisomer or a mixture of these different forms, or an N-oxide thereof and their addition salts with pharmaceutically acceptable acids.