Patent ID: 6911448

Claim:
A compound having formula (I) wherein Y is hydrogen, halogen, alkyl (1-3C), CN, CF 3 , OCF 3 , SCF3, alkoxy(1-3C), amino or mono- or dialkyl(1-3C) substituted amino or hydroxy, X is O or SO or SO 2 , ---Z represents —C, ═C or —N, R 1 and R 2 independently represent hydrogen or alkyl (1-3C), Q is a benzyl group or a 2-, 3- or 4-pyridylmethyl group, which groups may be substituted with one or more substituents, which are alike or different, chosen from halogen, nitro, cyano, amino, mono- and di (1-3C) alkylamino, (1-3C) alkoxy, CE 3 , OCF 3 , SCF 3 , (1-4C)-alkyl, (1-3C)alkylsulfonyl and hydroxy, or a salt thereof.