系列β-谷甾醇衍生物的合成与结构表征

Synthesis and structure characterization of series of β-sitosterol derivative

β 谷甾醇是芫花中具有强烈杀虫活性的组分之一.为筛选更有效的杀虫剂,探明β 谷甾醇的分子结构与杀虫活性之间的关系,合成了一系列的β 谷甾醇衍生物.用元素分析、红外光谱和质谱验证了它们的结构.

β-sitosterol is one of activity components of insecticidal in the Daphne genkwa. Series of β-sitosterol derivative are synthesized in order to select the more effective insecticide and to study the relationship between molecular structure and insecticidal activity. Their structures are testified by ultimate and analysis, IR and MS.