(上接第6期)3.邻氨基苯甲酰胺类抑制剂作为杀虫剂当邻苯二甲酰胺类(以氟虫酰胺为代表)杀虫剂成功开发出来之后,大部分农药公司立刻投入到邻苯二酰胺类杀虫剂的研究。据报道,几乎在差不多时间杜邦公司也发明了类似物质,但日本农药株式会社已经获得了专利,杜邦公司只好再接再厉,基于已有的研究成果另辟蹊径,将邻苯二甲酰胺类结构中的一个酰胺倒置得到一类新的先导化合物——邻甲酰胺基苯甲酰胺类抑制剂。2000年,杜邦公司于报道了邻甲酰氨基苯甲酰胺类先导 (Continued on the 6th) 3. Anthranilamide inhibitors as insecticides When phthalates (represented by flubendiamide) successfully developed pesticides, most pesticide companies immediately put into To phthalamide insecticides research. It has been reported that similar substances were invented by DuPont almost at some time, but Japan Pesticide Co., Ltd. has obtained the patent. DuPont had no choice but to make persistent efforts. Based on the existing research results, a new amide amide Inverted to get a new class of lead compounds - o-formamidobenzamides inhibitors. In 2000, DuPont reported on the class of o-formamidobenzamides