Design, Synthesis, and Fungicidal Activities of Novel 5-Methyl-1H-1,2,3- trizole-4-carboxyl Amide Analogues
作者:Zhen-Jun Wang、Hui-Hui Yang、Lei Tian、Wei-Guang Zhao
DOI:10.2174/1573406412666151112125006
日期:2016.3.31
that some of designed N-phenethyl-1,2,3-trizole-4-carboxyl amide analogues exhibited good fungicidal activities toward Sclerotinia sclerotiorum and Botrytis cinerea, while some of Nbenzyl- 1,2,3-trizole-4-carboxyl amide analogues exhibited good fungicidal activities toward Phytophthora capsici and Cercospora arachidicola. EC50 value of compound 5d against Cercospora arachidicola (6.6 µg/mL) was lower
琥珀酸脱氢酶抑制剂(SDHIs)是具有酰胺键的杀菌剂,广泛用于控制由植物致病真菌引起的植物病害。由于新SDHI的广泛活动,它们引起了研究界的广泛关注。设计并合成了具有生物活性的1,2,3-三唑部分的一系列结构新颖的SDHI。生物活性筛选表明,某些设计的N-苯乙基-1,2,3-三唑-4-羧基酰胺类似物对菌核盘菌和灰葡萄孢表现出良好的杀真菌活性,而一些N苄基1,2,3-三唑-4-羧基酰胺类似物对辣椒疫霉和花生毛孢菌表现出良好的杀真菌活性。EC 50 化合物5d对阿拉伯头孢菌(Cercospora arachidicola)(6.6 µg / mL)的测定值低于百菌清(12.3 µg / mL)。