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从白头翁(Pulsatilla Chinesis)植物中提取与人工合成了毛莨科植物含有的原白头翁素和白头翁素.经UV、IR、NMR、MS 等光谱分析鉴定,结构正确.经果蝇、水稻白叶枯病菌等生测试验表明,原白头翁素具有杀虫活性和显著的抑菌活性.原白头翁素聚合后,生物活性明显降低.
Pulsatilla Chinesis (Pulsatilla Chinesis) was used to extract and synthesize Pulsatillae and Pulsatillae from the Ranunculaceae plant. It was identified by UV, IR, NMR, MS and other spectral analysis. The structure was correct. Biological tests such as pathogens showed that the original Pulsatillae has insecticidal activity and significant antibacterial activity. After the original Pulsatillae polymerized, the biological activity was significantly reduced.