设计并合成了6个未见文献报道的三唑席夫碱苯并吡喃酮类化合物,其结构经。^1HNMR,IR和元素分析表征。初步生物活性测试结果表明,用量为500mg·L^-1时,部分化合物对黄瓜花叶病毒有一定的抑制作用。
Six novel triazolyl-3 (2H)-2H-chromen-2-ones were designed and synthesized. The struc- tures were characterized by ~H NMR, IR and elemental analysis. The preliminary bioassay tests showed that some of them exhibited certain anti-CMV activities.