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[摘要]
目的 为了进一步揭示常山胡柚 Citrus changshan-huyou Y. B. Chang活性成分的化学物质基础 ,对胡柚皮进行综合开发利用 ,我们对其进行了较为系统的化学成分研究。方法 反复硅胶柱层析 ,并通过波谱分析鉴定结构。结果 分离并鉴定了 6个黄酮类化合物 ,分别为:橙皮苷 (hysperetin-7-O-rutonoside,) ;4′,5 ,7-三羟基二氢黄酮 (naringenin,) ;川陈皮素 (3′,4′,5 ,6 ,7,8-hexamethoxyflavone,) ;柑橘黄酮 (4′,5 ,6 ,7,8-pen-tam ethoxyflavone,) ;5-羟基-3′,4′,6 ,7,8-五甲氧基黄酮 (5-hydroxy-3′,4′,6 ,7,8-pentamethoxyflavone,) ;5-羟基-3′,4′,3,6 ,7,8-六甲氧基黄酮 (5-hydroxy-3′,4′,6 ,7,8-haxamethoxyflavone,)。结论 这 6个黄酮类化合物均为首次从该植物中分得。
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[Abstract]
Object A systematic study on the chemical constituents of Citrus changshan huyou Y B Chang was carried out in order to reveal the active components for their further development Methods By repeated silica gel chromatographic separation and spectral analysis the structures were determined Results Six compounds of the flavonoids were obtained and identified They were hesperidin (hysperetin 7 O rutonoside) (Ⅰ); naringenin (Ⅱ); nobiletin (3′, 4′, 5, 6, 7, 8 hexamethoxyflavone) (Ⅲ); tangertin (4′, 5, 6, 7, 8 pentamethoxyflavone) (Ⅳ); 5 hydroxy 3′, 4′, 6, 7, 8 pentamethoxyflavone (Ⅴ); 5 hydroxy 3′, 4′, 6, 7, 8 haxamethoxyflavone (Ⅵ) Conclusion The above six compounds were obtained from this plant for the first time
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