polycyclic compounds substituted on the nucleus, process for their preparation and pharmaceutical compositions containing them

RESPECT THE INVENTION OF NEW CHEMICAL COMPOUNDS AND METHOD FOR THEIR PREPARATION THIS IS GENERAL Compounds of Formula I:. (CF DRAWING IN BOPI) OR R OR IS mETHOXY R hALOGEN AND hYDROGEN IS; R OR IS HYDROGEN AND R IS A HALOGEN AND THEIR ACID ADDITION SALTS. APPLICATION AS DRUGS.