Patent ID: 8114875

Claim:
A substituted N-heterocyclic compound of the formula (I.A) in which W is N; R 1 is OH, methyl, isopropyl, tertbutyl, CF 3 , cyclobutyl, cyclohexyl, phenyl, p-fluorophenyl, m-fluorophenyl, o-fluorophenyl, p-methylphenyl, m-methylphenyl, o-methylphenyl or 2-furyl; R 2 is H, C 1 -C 4 -alkyl, CF 3 , halogen or cyano; N is 4; A 2 is a 1- to 2-membered hydrocarbon chain which may have 1 or 2 methyl groups as substituents, in which 1 carbon atom may be replaced by a carbonyl group; Q is phenyl which optionally has 1, 2, or 3 substituents R Q which are selected independently of one another from methyl, ethyl, n-propyl, isopropyl, tert-butyl, cyclopropyl, cyclobutyl, hydroxyl, methoxy, ethoxy, trifluoromethyl, trifluoromethoxy, fluorine, chlorine, cyano, and dimethylamino; and the tautomers of the compound I.A., the physiologically acceptable salts of the compound I.A and the physiologically acceptable salts of the tautomers of the compound I.A.