【摘要】 目的 :分离鉴定人参根的化学成分。方法 :大孔吸附树脂、硅胶柱色谱及HPLC方法分离 ,通过对其进行理化常数和光谱分析方法确定结构。结果 :自商品人参中分离得到 16个皂苷类成分 ,分别鉴定为三七皂苷 R2 (1) ,人参皂苷 Rg2 (2 ) ,2 0 (R) Rg2 (3) ,人参皂苷 Rg1(4) , Rf(5 ) , Re(6 ) , Rd(7) , Rc(8) , Rb1(9) , Rb2 (10 ) , Rb3 (11) , Ra3 (12 ) , Ra2 (13) , Ra1(14 ) ,三七参苷 R4(15 )和人参皂苷 Ro(16 )。结论 :化合物 1为首次自本种植物分离得到。更多还原

【Abstract】 Ojective: To isolate and elucidate the constituents from the roots of Commercial Ginseng. Method: Column chromatography and HPLC were used to isolate chemical constituents. Physico-chemical characters and spectr-oscopic analysis were employed for structural identification. Result: Sixteen compounds were identified as: notoginsenoside-R₂ （1）, ginsenoside-Rg₂ （2）, 20（R）-Rg₂（3）, ginsenoside-Rg₁（4）, -Rf（5）, -Re（6）, -Rd（7）, -Rc（8）, -Rb₁（9）, -Rb₂（10）, -Rb₃（11）, -Ra₃（12）,-Ra₂（13）, -Ra₁（14）, notoginsenoside-R₄（15） and ginsenoside -Ro（16）. Conclusion: Compound 1 was obtained from the plant for the first time.更多还原