球药隔重楼的化学成分研究(英文)

Chemical Constituents from Rhizome of Paris fargesii Franch.

采用硅胶柱层析、大孔吸附树脂、ODS柱层析、Sephadex LH-20和RP-C18柱层析等技术中分离得到8个化合物。通过波谱学数据和已知化合物数据比较,分别鉴定为β-谷甾醇(1),β-蜕皮激素(2),Paris SaponinsⅤ(3),Paris SaponinsⅠ(4),Paris SaponinsⅡ(5),Paris SaponinsⅦ(6),Paris Saponins H(7)和Paris SaponinsⅥ(8)。化合物1～8均为首次从球药隔重楼中分离得到。

Eight compounds were isolated and purified by solvent extraction, repeated chromatography with silica gel, Sephadex LH-20 and RP-CI8 from Parisfargesii Franeh. Then their structures were identified by spectral of analysis asβ- sitosterol （ 1 ） ,β-ecdysterone （2）, Paris Saponins Ⅴ（3） , Paris Saponins Ⅰ（ 4 ） , Paris Saponins Ⅱ （ 5 ）, Paris SaponinsⅦ （6） ,Paris Saponins H（7） ,Paris SaponinsⅥ （8）. Compounds 1-8 were isolated from Parisfargesii Franch for the first time.