Synthesis andin vitro antifungal activity of 1-amino-3,4-dialkylnaphthalene-2-carbonitriles and their analogues
作者:Jaros?aw Wilamowski、Ewa Kulig、Janusz J Sepio?、Zbigniew J Burgie?
DOI:10.1002/ps.338
日期:2001.7
4-alkyl-substituted 1-aminonaphthalene-2-carbonitriles and their analogues were prepared and evaluated for growth-inhibiting activity against four phytopathogenic fungi: Fusarium culmorum, Alternaria brassicicola, Botrytis cinerea and Penicillium expansum. The results obtained were compared with the activity of a commercial fungicide. The highest fungistatic activity was revealed by amino nitriles having hydrogen atoms
制备了二十四个3-和/或4-烷基取代的1-氨基萘-2-甲腈及其类似物,并评估了其对四种植物病原真菌:镰刀镰刀菌,芸苔念珠菌,灰葡萄孢和灰霉菌的生长抑制活性。将获得的结果与商业杀菌剂的活性进行比较。在萘系统的3或4位上具有氢原子或只有一个短烷基(CH3,C2H5)的氨基腈显示出最高的抑菌活性。计算出的EC50和EC95指数的最小值分别为1.1和5.1 mg升-1。这些值大大低于参考杀菌剂的值。