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目的:研究滇西前胡(Peucedamum delavayi Franch.)根及根茎的化学成分。方法:用色谱法分离并根据理化性质及波谱测试鉴定得到15个化合物。结果:化合物分别为伞形花内酯(Ⅰ)、Coumurrayin(Ⅱ)、Mexoticin(Ⅲ)、异紫花前胡苷元(Ⅳ)、异紫花前胡苷(Ⅴ)、石防风素(Ⅵ)、Selinidin(Ⅶ)、异白花前胡丁素(Ⅷ)、Isopteryxin(Ⅸ)、阿魏酸(Ⅹ)、Falcarindiol(Ⅺ)、硬脂酸(Ⅻ)、β-谷甾醇(XⅢ)、胡萝卜苷(XⅣ)、d-甘露醇(XⅤ)。结论:以上化合物中均是首次从滇西前胡中得到。
Objective: To study the chemical constituents of roots and rhizomes of Peucedamum delavayi Franch. Methods: Fifteen compounds were identified by chromatography and identified by physicochemical properties and spectral measurements. RESULTS: Compounds were umbelliferone (I), Coumurrayin (II), Mexoticin (III), isopuricin (IV), isopuricin (V), limeproofin (VI), Selinidin ( VII) Isobutanine (VIII), Isopteryxin (IX), Ferulic acid (X), Falcarindiol (XI), Stearic acid (XII), β-Sitosterol (XIII), Carboxydrin (XIV), d - Mannitol (XV). Conclusion: All the above compounds were obtained from Qianxi Qianhu for the first time.