| 摘要 |
Invention applies to compounds with the following formulae or their salts with considerable insecticidal activity:<IMAGE>Where: R1 is optionally substituted 5-6 member aromatic heterocycle, containing nitrogen, except unsubstituted pyridyl group.;- X is optionally substituted C1-3 alkylene- or alkylidene group;R2 is hydrogen, carbamoyl group, mono or di-C1-5 alkylcarbamoyl group, thiocarbamoyl group, mono or di-C1-5 alkyl thiocarbamoyl group, sulfamoyl group, mono or di-C1-5 alkylsulfamoyl group, optionally substituted C1-5 alkyl group,C1-5 alkenyl group, C1-5 alkynyl group, optionally substituted C3-8 cycloalkyl group, optionally substituted C 5-8 cycloalkenyl group, optionally substituted aryl group, or -Y-R5 where- Y is O, S(O)n , CO,. CS, CO2;- n is 0, 1 or 2;- R5 is hydrogen, optionally substituted C1-5 alkyl group, optionally substituted C1-5 alkenyl group, optionally substituted C1-5 alkynyl group, optionally substituted C 3-8 cycloalkyl group, optionally substituted C 5-8 cycloalkenyl group, optionally substituted aryl group;- R3 is hydrogen, , optionally substituted C1-5 alkyl group, optionally substituted C1-5 alkenyl group, C1-5 alkynyl group, optionally substituted C 3-8 cycloalkyl group, optionally substituted C 5-8 cycloalkenyl group,- R4 is cyan or nitro group and Z is CH or N.
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