【摘要】 金环唑属三唑类杀菌剂 ,其同系物包括戊环唑、甲环唑、乙环唑、丙环唑和醚唑。除戊环唑外 ,这类化合物的分子既有顺、反异构 ,又有旋光异构。综合报道了金环唑同系物之间及其分子立体异构体之间的构效关系 ,介绍了金环唑顺、反异构体与立体异构体的制备方法 ,同时研究了丙环唑及其硝酸盐对 6种病原真菌的毒力以及 2 5 %乙环唑弥散剂、 2 5 %金环唑复合弥散剂的配制与药效更多还原

【Abstract】 Golden cyclotriazoles belong to triazole fungicides,a class compounds including geometric isomers and optical isomers,such as metaconazole, etaconazole,propiconazole and difenoconazole,except azaconazole.The preparation method of geometric isomers and optical isomers of golden cyclotriazole,and the relationship between their structures and activities were introduced.At the same time,the toxicity of propiconazole and its nitrate to 6 species of fungi,and the preparation and application of 25% etaconazole dispersant and 25% golden cyclotriazole dispersant were discussed.更多还原