A series of penta-1,4-dien-3-one containing a benzotriazin-4(3H)-one moiety were prepared and evaluated for their antibacterial and antiviral activities. Bioassays indicated that some compounds exhibited good antibacterial and antiviral activities. Among them, the EC50 values of compound 6d against Xanthomonas axonopodis pv. citri and compound 6l against Ralstonia solanacearum were, respectively, 22
制备一系列含有苯并三嗪-4(3 H)-one的
五-1,4-二烯-3-酮并评估其抗菌和抗病毒活性。
生物测定表明,某些化合物表现出良好的抗菌和抗病毒活性。其中,化合物6d的抗轴生黄单胞菌pv的
EC 50值。
柠檬酸和化合物6l对抗青枯菌分别为22.45和34.77μg/ mL,优于
硫代二唑
铜(分别为51.35和87.26μg/ mL)。同时,发现一些标题化合物对烟草花叶病毒(TMV)具有显着的抗病毒活性。这些结果表明,含有苯并三嗪-4(3 H)-one部分的penta-1,4-dien-3-one衍
生物可以在寻找新型农药中发挥重要作用。