abstract |
The present invention relates to compounds of formula (I) @ 1 of their precursors, N-oxides, salts, quaternary amines and their stereochemically isomeric forms, wherein the divalent radical -A- represents a saturated or unsaturated homopiperidinyl having a double bond and wherein said divalent radical -A- substituted with R 2, which is hydrogen, hydroxy, C 1-4 alkyl or C 1-4 alkyloxy </B561> |