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目的 :研究民间植物药草红藤的化学成分。方法 :聚酰胺柱分离 ,NMR谱鉴定结构。结果 :分离鉴定出 2个黄酮 ,为杨梅素和白蔹素。结论 :均为首次从该植物中分离得到。
Objective : To study the chemical constituents of the folk plant herb Ivy. Methods: The polyamide column was separated and NMR spectra were used to identify the structure. RESULTS: Two flavonoids were isolated and identified as myricetin and baicalein. Conclusion : All were isolated from this plant for the first time.