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Acaricidal compositions based on azomethine derivatives and azomethines of the 2,3 - diaminomaleinsaeurenitrils
Acaricidal compositions based on azomethine derivatives and azomethines of the 2,3 - diaminomaleinsaeurenitrils
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机译:基于偶氮甲碱衍生物和2,3-二氨基马来酸酯类尿嘧啶的偶氮甲碱的杀螨组合物
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摘要
There are provided novel azomethines of 2,3-diaminomaleonitrile of the formula …IMAGE… in which… X represents halogen, haloalkyl or CN,… R1, R2, R3 and R4 can be identical or different and represent hydrogen, optionally substituted alkyl, optionally substituted alkoxy, halogen, CN, NO2, optionally substituted dialkylamino, alkoxycarbonyl, optionally substituted alkylthio, optionally substituted alkylthio, optionally substituted alkylthionyl, optionally substituted alkylsulphonyl, OH, SH or NH2. …??The novel compounds have a highly pronounced acaricidal activity.
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