Patent ID: 6268308
Filing Date: 2001-07-31
Classification: A01N,C07D

Abstract:
A compound of the formula I ##STR1096##in whichQ.sub.i is the group ##STR1097##X is oxygen;R.sub.2 and R.sub.3 are hydrogen;R.sub.4 is phenyl substituted by nitro, C.sub.1 -C.sub.10 -halogenalkyl, COOH, --CH.sub.2 --CH.sub.2 --COOH, C.sub.1 -C.sub.10 -alkoxy or halogen;R.sub.21, R.sub.22, R.sub.23 and R.sub.24 independently of one another are hydrogen, ##STR1098##2-thienyl, C.sub.2 -C.sub.8 -alkenyl, halogen, SO.sub.2 N(CH.sub.3).sub.2 or C.sub.1 -C.sub.10 -alkyl, which C.sub.1 -C.sub.10 -alkyl in turn can be substituted by OR.sub.5, wherein R.sub.5 is C.sub.1 -C.sub.6 -alkyl, or R.sub.22 and R.sub.23 together are --CH.dbd.CH--CH.dbd.CH--, or an agronomically tolerated salt/N-oxide/isomer/enantiomer of this compound.