| abstract |
(57) [Summary] 1. Formula I And R 'is formyl, alkylcarbonyl or alkyl, R "is alkyl, U is -O-, -S-, -NH- or -NHO-, and V is -O-, -S- Or -NH-, and when X is cyano, nitro, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, or n is 2 or more, unsubstituted or substituted alkylene, alkenylene, oxy Means an alkylene, oxyalkyleneoxy, oxyalkenylene, oxyalkenyleneoxy, or butadienediyl group, n means 0, 1, 2 or 3, and R is halogen, hydroxyl, mercapto, amino, carboxyl, carbonylamino, or Direct or oxy, mercapto, amino, carboxyl or carbonyl Alkylphenyl, meaning an organic group bonded through an amino group, or X or a phenyl ring to which they are bonded, or a partially or completely unsaturated, unsubstituted or substituted bicyclic group Acetates, methods and intermediates for preparing them, and uses thereof. |