新型介离子类杀虫剂研究进展

Review of novel mesoionic insecticides

介离子杀虫剂是一类结构新颖的杀虫剂,具有高效、低毒、作用机制独特等特点。对介离子杀虫剂三氟苯嘧啶、二氯噻吡嘧啶和fenmezoditiaz的创制经纬、合成方法以及作用机理进行了综述,按照结构类型对近年来报道的具有良好杀虫活性的介离子化合物分类概括,并对该类杀虫剂现有作用机理研究进行了介绍。

Mesoionic insecticide is a new type of insecticide with novel structure, which has the characteristics of high efficacy, low toxicity, and unique mechanism of action. In this paper, the discovery, synthesis and action mechanism of trifludimoxazin, dicloromezotiaz and fenmezoditiaz were reviewed. According to the structure type classification, the mesoionic compounds with good insecticidal activity reported in recent years are summarized, and the existing research on action mechanism was introduced.