Acridone alkaloids, a group of important bioactive compounds, are mainly in the citrus plant of Rutaceae family.

摘要吖啶酮是一类重要的活性质，芸香科柑橘类植是天然吖啶酮的主要来源。

To determine the DPPH free radical scavenging activity and assay of four bioactive components: baicalin, baicalein, wogonin and wogonin 7 O glucuronide by HPLC.

定清除DPPH自由基活性,并以HPLC法定黄芩苷、黄芩素、汉黄芩苷和汉黄芩素的含量。

Among them, the transition metals promoted dearomatization proceed under mild reaction conditions with various substrates, and which could be applied for synthesis of bioactive compounds.

，渡金属参与的脱芳构化反应，反应条件温和、反应底广泛，可应用于活性质的合成。