【摘要】 目的:研究棉团铁线莲(Clematis hexapetala Pall.)的干燥根及根茎的化学成分。方法:利用溶剂提取、硅胶柱色谱和高效液相色谱等技术进行分离、纯化,根据理化性质和波谱数据鉴定化合物的结构。结果:从中分离得到1个葡萄糖基萘类化合物,鉴定为5,8-二氢-6-甲基萘-1,4-二-O-β-D-葡萄糖苷(1)。结论:该化合物为一新化合物,丰富了棉团铁线莲的化学成分。更多还原

【Abstract】 AIM:To study the chemical constituents of the roots and rhizomes of Clematis hexapetala Pall..METHODS:The solvent extraction,silica gel column chromatography and pre-HPLC were used to isolate and purify the constituent,and various spectroscopic analyses were used to elucidate the structure.RESULTS:A glucopyranosyl naphthalene(1)derivative,5,8-dihydro-6-methyl-1,4-β-D-diglucopyranosyl naphthalene has(1)been isolated from this plant.CONCLUSION:This compound is a new one,and this study enriched the chemical constituents of Clematis hexapetala.更多还原