5,7-二羟基黄烷酮衍生物的合成及杀菌活性
Synthesis and Fungicidal Activity of 5,7-Bihydroxyl Flavanone Derivatives
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摘要: 设计合成了10个未见文献报道的化合物5,7-二羟基黄烷酮衍生物,所有 新化合物的结构经IR,1H NMR和元素分析确证。初步生物测试结果表明,部分化合物 具有较好的杀菌活性。Abstract: Ten 5,7-bihydroxyl flavanones(3a~3j) were synt hesized.Their structures were confirmed by IR,1H NMR and elemental analysis .The preliminary bioassay showed that some of these compounds have good fungicid al acticity.