论文部分内容阅读
驱避药物是人类对各种双翅目吸血昆虫(蚊、虻、蚋、蠓和白蛉等)及蜱螨(Ixodes persulcatus)进行个体防护的重要手段之一。在卫生防疫工作中使用这类药物,对保障人民健康和发展工农业生产具有重要意义。早先,大多采用某些具有驱避作用的天然物质,但以后它们逐渐为合成驱避剂所取代。合成驱避剂一般对多种昆虫都具有驱避作用,它们是稳定而不易挥发的物质,涂抹于皮肤上没有刺激作用,保持药效的时间亦较长。据报道,最多的有效化合物属于有机酸的N-取代酰胺、酯类、醇类及二醇类等。在寻找驱避药
Repellent drugs are one of the important means of individual protection against various Diptera species of sucking bloodflies (mosquitoes, jackals, jackals, slugs and white cocks) and Ixodes persulcatus. The use of such drugs in health and epidemic prevention work is of great significance to safeguarding people’s health and developing industrial and agricultural production. Earlier, most repellent natural substances were used, but later they were gradually replaced by synthetic repellents. Synthetic repellents generally have a repellent effect on a variety of insects, they are stable and not volatile substances, applied to the skin without stimulation, to maintain efficacy for a long time. It is reported that the most effective compounds belong to the N-substituted amides, esters, alcohols and glycols of organic acids. Looking for repellent