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西豆根为豆科槐属植物苦豆子 Sophora alopecuroides L 的干燥根茎、别名苦甘草、苦参草、苦豆根,常生长于阳光充足,排水良好的沙丘、沙地或石炭性土壤上,分布我国内蒙、甘肃、陕西、山西、河北、新疆等地、性寒、味苦、有清热解毒作用,江西民间常用来治疗咽喉肿痛、湿疹、烫伤等,西豆根的化学成分经江西抗肿瘤药物研究协作组纸层析展开,有七种以上生物碱(西豆根碱甲、乙、丙、丁……)其中西豆根甲碱经鉴定为槐果碱(Sophocar-pine)为无色针状结晶分子式 C_(15)H_(22)N_2O,结构式为:
Siphonopsis is a rhizome of sophora Sophora alopecuroides L, also known as Bitter Licorice, Sophora flavescens, Sophora alopecuroides L, often grown in sunny, well-drained dunes, sandy or carboniferous soils, and distributed China’s Inner Mongolia, Gansu, Shaanxi, Shanxi, Hebei, Xinjiang and other places, cold, bitter, detoxification, Jiangxi folk commonly used to treat sore throat, eczema, scalds, etc., the chemical constituents of the roots of Jiangxi anti-tumor There are more than seven kinds of alkaloids (Xizhine A, B, C, D, ...). Among them, the root of Xizhimen root is identified as colorless (Sophocar-pine) Acicular crystal molecular formula C_ (15) H_ (22) N_2O, the formula is: