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目的研究夜叉藤的化学成分。方法使用分离和提取的方法提取夜叉藤的化学成分,进行分析,用理化常数测定和光谱(IR,1hNMR,13cNMR)分析技术鉴定结构。结果分离并鉴定了6个单体化合物:大黄素甲醚(Emodinmono methyl ether Ⅰ)、大黄素(Emodin Ⅱ)、β-谷甾醇(β-Sitosterol Ⅲ)、大黄素甲醚-8-O-β-D-葡萄糖苷(Physcion-8-O-β-D-glucoside Ⅳ)、大黄素-8-O-β-D-葡萄糖苷(Emodin-8-O-β-D-glucoside Ⅴ)、ω-羟基大黄素(Citreorosein Ⅵ)。结论大黄素甲醚、ω-羟基大黄素是该药用部位获得的化合物。
Aim To study the chemical constituents Methods The chemical constituents of Artemisia tenuistifolia were extracted and separated by means of separation and extraction, and the structures were identified by physical and chemical constants and IR (1h NMR, 13c NMR) techniques. Results Six monomer compounds were isolated and identified: Emodinmono methyl ether Ⅰ, Emodin Ⅱ, β-Sitosterol Ⅲ, Physcion-8-O-β-D-glucoside Ⅳ, Emodin-8-O-β-D-glucoside V, Hydroxyl emodin (Citreorosein Ⅵ). Conclusion Emodin and ω-hydroxy emodin are the compounds obtained from this medicinal site.