Substituted aromatic compounds

摘要: The present invention provides compounds of the formula (III): ##STR1## or an acid addition salt thereof, wherein R 6 is chlorine, bromine, iodine, C 1-4 alkyl trifluoromethyl, and 7 from a --CH═CH--CH═CH-- group optionally substituted by halogen atom trifluoromethyl group, 8 hydrogen, 9 halogen, 10 methyl fluorine 11 amino, 1-10 acylamino di-substituted aminomethyleneamino provided that, at most, only two -R are other than hydrogen that not all when chlorine. Also pharmaceutical compositions containing (III), first medical use process for preparing such intermediates through which this proceeds.