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以四种合成路线合成近50个嘧啶基吡唑类化合物,并进行了杀虫、杀菌、除草等生物活性测定,发现部分化合物有较好的除草活性.
Nearly 50 pyrimidinylpyrazoles were synthesized by four synthetic routes. The biological activities of insecticidal, bactericidal and herbicidal activities were determined. Some of the compounds showed good herbicidal activity.