Abstract A variety of heterocycles of synthetic and biological importance were prepared from 3-(indol-3-yl-methylene)-5-phenyl-2(3H)-furanone (1) and its hydrazide 2. Compounds 1 and 2 were used for the construction of pyridazin-3(4H)-ones 4 and 6; 1,3,4-oxadiazoles 7, 8, and 10; and 1,2,4-triazoles 12, 14, and 15, all bearing a 3-indolyl moiety. The antimicrobial activities of the synthesized compounds
摘要 以 3-(indol-3-yl-methylene)-5-phenyl-2(3H)-furanone (1) 及其酰
肼 2 为原料制备了多种具有合成和
生物学重要性的
杂环化合物。化合物 1 和 2 用于
哒嗪-3(4H)-ones 4和6的构建;1,3,4-恶二唑 7、8 和 10;和
1,2,4-三唑 12、14 和 15,均带有 3-
吲哚基部分。检查了合成化合物对六种细菌和两种真菌的抗菌活性。