| abstract |
Derivatives of N-phenylyrazole of General formula 1: where Y is halogen, cyano, nitro group or group RSO2, RSO, or RS, in which R represents a straight or branched C1-C6 - alkyl, unsubstituted or substituted by one or more halogen atoms; thiocyanato group, sulfamoyl group substituted by the same or different C1-C6 - alkyl groups; carbamoyl group containing from 1 to 6 carbon atoms, C2-C7 - alkoxycarbonyl group; C2-C7-alkanoyl group, Z is a hydrogen atom or amino group NR1R2, where R1 and R2 may be the same or different and mean: hydrogen atom or C1-C6-alkyl, C3-C6, -cycloalkyl, formyl group, alkanoyl group, contains from 2 to 7 carbon atoms, or together form: 5 or 6-membered cyclic imide with the nitrogen atom to which they are attached, C4-C7 - cycloalkylcarbonyl or C2-C7-alkoxycarbonyl group, C2-C5-alkoxymethyleneamino group, which may be substituted in methylene C1-C4 - alkyl, or Z means halogen, C1-C4 - alkyl or carboxy group, alkylthio or alkylsulfinyl containing from 1 to 6 carbon atoms or trialkylsilylmethyl group containing the same or different C1-C6 - alkyl groups, trialkylsilyl group containing the same or different C1-C6. - alkyl group - cyano or nitro group R3 represents a halogen atom, alkyl or alkoxy group with a straight or branched chain, such that contains from 1 to 4 carbon atoms. |