凤仙花的化学成分研究

Study on the chemical constituents of the flowers of Impatiens balsamina L.

目的 :研究凤仙花的化学成分。方法 :溶剂法和色谱法分离化学成分 ,波谱鉴定其结构。结果 :从新疆凤仙花Im patiensbalsaminaL .提取物的石油醚和乙酸乙酯部分分离得到 7个化合物 ,经波谱方法鉴定了 4个化合物 ,分别为豆甾醇 (1)、山奈酚 (2 )、山奈酚葡萄糖苷 (3)、山奈酚葡萄糖鼠李糖苷 (4)。结论 :4个化合物均为首次从国产凤仙花中分离得到。

Objective: To study the chemical constituents of the flowers of Impatiens balsamina L.. Methods: The compounds were isolated by chromatography and solvant extration and the structures were identified on the basis of spectral analysis. Results: Four compounds were isolated and identified as stigmasterol(1), kaempferol(2), Kaempferol 3 glucoside(3) and Kaempferol 3 glucosyl rhamnoside(4). Conclusions: All the compounds were isolated from the flowers which were cultured for the first time in China.