Patent ID: 7332512

Claim:
A compound of formula (I) in which A represents optionally substituted six-membered heterocyclyl or hetaryl containing a ring nitrogen atom, R 1 represents hydrogen or alkyl, R 2 represents hydrogen or alkyl, Z represents halogen or NO 2, Hal represents halogen, X represents OR 3 , SR 3 , or NR 4 R 5 , Y represents hydrogen, halogen, OR 6 , SR 6 , or NR 7 R 8 , R 3 represents optionally substituted alkyl, alkenyl, cycloalkyl, or cycloalkylalkyl; or represents optionally substituted aryl or arylalkyl, R 4 and R 5 independently of one another represent hydrogen; represent optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, or alkoxycarbonyl; or represent optionally substituted aryl or arylalkyl; or R 4 and R 5 together with the nitrogen atom to which they are attached represent an optionally substituted ring, R 6 represents optionally substituted alkyl, alkenyl, cycloalkyl, or cycloalkylalkyl; or represents optionally substituted aryl or arylalkyl, and R 7 and R 8 independently of one another represent optionally substituted alkyl, alkenyl, cycloalkyl, or cycloalkylalkyl; or represent optionally substituted aryl or arylalkyl, or R 7 and R 8 together with the nitrogen atom to which they are attached represent an optionally substituted ring that is optionally interrupted by one or more heteroatoms selected from the group consisting of nitrogen, oxygen, and sulphur, or R 2 and R 3 together with the atoms linking them form an optionally substituted ring.