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目的研究狭叶鸦葱的化学成分。方法采用大孔树脂、硅胶、ODS柱色谱进行分离纯化,经波谱分析并结合理化数据鉴定结构。结果分离得到了6个化合物,分别鉴定为zaluzanin C(1)、glucozaluzanin C(2)、11β,13-dihydrozaluzanin C(3)、5,7,3′,4′-四羟基黄酮8-β-D-葡萄糖碳苷(4)、5,7,3′,4′-四羟基黄酮6-β-D-葡萄糖碳苷(5);5,7,4′-三羟基黄酮6-[β-D-木糖-(1→2)]-β-D-葡萄糖碳苷(6)。结论化合物1~6均为首次从狭叶鸦葱中得到。
Objective To study the chemical constituents of Scylla spp. Methods The macroporous resin, silica gel and ODS column were used for separation and purification. The structures were identified by spectral analysis and physical and chemical data. Results Six compounds were isolated and identified as zaluzanin C (1), glucozaluzanin C (2), 11β, 13-dihydrozaluzanin C (3), 5,7,3 ’, 4’-tetrahydroxyflavone 8-β- D-glucoside (4), 5,7,3 ’, 4’-tetrahydroxyflavone 6-β-D-glucoside (5) D-xylose - (1 → 2)] - β-D-glucoside (6). Conclusion Compounds 1 ~ 6 were obtained from Scylla spp. For the first time.