Advance in Synthesis and Biological Activity of 1,2,4-Triazole Derivatives Hu Deyu, Song Baoan*, Yang Song, Jin Linhong (Research and Development Center for Fine Chemicals, Guizhou University, Key laboratory of Green Pesticide & Agricultural Biological Engineering, Ministry of Education, Guiyang 550025) Abstract 1,2,4-triazole compounds played an important role in pesticide application. According to different structures of 1,2,4-triazole compounds, their chemical synthesis and biological activity are reviewed. The developing trend and broad application prospects of 1,2,4-triazole and their derivatives are also discussed. Key words 1,2,4-Triazole, Fungicide, Synthesis, Biological activity 1,2,4- 三唑类杀菌剂的合成与生物活性 胡德禹 宋宝安* 杨 松 金林红 (贵州大学精细化工研究开发中心 教育部绿色农药与农业生物工程重点实验室 贵阳 550025) 摘要 1,2,4-三唑类杀菌剂在农药中占有重要的地位。本文中，笔者按照不同的结构进行分类，对 1,2,4-三唑类杀菌剂从化学合成、生物活性两个方面进行了综述，并对它的发展趋势和应用前景作了展望。 关键词 1,2,4-三唑 杀菌剂 合成 生物活性 胡德禹 女，39 岁，副教授，主要从事农药化学等相关领域研究工作。*联系人，E-mail:gzgdjh@tmail.gzu.edu.cn 国家自然科学基金(20362004)、教育部优秀青年教师基金(20021993)和贵州省攻关项目(20011067)资助项目 2003-12-22收稿，2004-02-23接受 (PDF全文下载c04071)