Patent ID: 6316390
Filing Date: 2001-11-13
Classification: A01N,C07D

Abstract:
A triketone derivative represented by the following formula or a salt thereof: ##STR14##whereinY.sup.1 represents C.sub.1 -C.sub.4 alkyl, halogen or C.sub.1 -C.sub.4 haloalkyl;Y.sup.2 represents hydrogen, C.sub.1 -C.sub.4 alkyl or halogen;Y.sup.3 represents hydrogen or C.sub.1 -C.sub.6 alkyl;n represents 0, 1 or 2;p represents 0 or 1;R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each independently represents hydrogen, C.sub.1 -C.sub.4 alkyl or phenyl, R.sup.1 or R.sup.2 being optionally bonded to R.sup.3 or R.sup.4 to form a double bond in the molecule when p is 1; andX represents oxygen group atom or group represented by the following formula: ##STR15##wherein R.sup.5 and R.sup.6 each independently represents hydrogen, C.sub.1 -C.sub.4 alkyl or phenyl.