N’-取代-4-卤代-N-甲基-4’-甲烷磺酰氨基二苯甲酮腙衍生物是一类新颖化合物,具有杀虫活性高、杀虫谱广等特点。该类化合物结构上完全不同于美国罗姆哈斯公司早期开发的二酰肼类杀虫剂,相关专利申请者大都为德国拜耳、日本住友、美国杜邦等跨国大公司。目前在国内,该类化合物仍处于研究阶段,还没有商品化。 N’-substituted-4-halogeno-N-methyl-4’-methanesulfonamidobenzophenone hydrazone derivatives are a novel class of compounds with high insecticidal activity and broad insecticidal spectrum. These compounds are structurally completely different from the dihydrazide insecticides developed by Rohm and Haas in the United States. Most of the patent applications are multinational corporations such as Bayer in Germany, Sumitomo Corporation in Japan, and DuPont in the United States. Currently in the country, these compounds are still in the research stage and have not been commercialized yet.