金平木姜子的化学成分研究(英文)

Study on the Chemical Constituents of Litsea Chingpingensis

从产于云南红河的金平木姜子(Litsea chingpingensis)的乙醇提取物中分离得到5个化合物,包括3个生物碱和2个甾体化合物,经波谱分析确定其结构分别为:boldine(1),norboldine(2),norisoboldine(3),β-谷甾醇(β-sitosterol,4),胡萝卜苷(daucosterol,5).以上化合物均为首次从该植物中分离得到.

From the ethanol extract of Litsea chingpingensis collected in Honghe, five known compounds, including three alkaloids and two steroids, were isolated and identified as boldine （1）, norboldine （2）, norisoboldine （3）, β - sitosterol （4） and daucosterol （5）, respectively. The compounds were isolated from this plant for the first time.