宽叶金粟兰化学成分的研究

Studies on the chemical constituents from the roots of Chloranthus henryi

摘要: 目的研究宽叶金粟兰根的化学成分。方法利用多种柱色谱方法进行分离纯化，根据光谱数据和理化性质进行结构鉴定。结果从宽叶金粟兰根中分离鉴定了8个化合物，分别是：curcolonol (I)，zedoarofuran (II)，shizukanolide E (III)，异秦皮啶-7-O-葡糖苷(IV)，伞形花内酯苷(V)，异秦皮啶-3-β-D-芹菜糖(1→3)-β-D-葡糖苷(VI)，β-谷甾醇(VII)，胡萝卜苷(VIII)。结论异秦皮啶-7-O-β-D-芹菜糖(1→3)-β-D-葡糖苷(VI)为新化合物，命名为宽叶金粟兰苷，化合物I和II为首次从该属植物中分离得到。

Abstract: AimTo study the chemical constituents of the roots of Chloranthus henryi. Methods The constituents of Chloranthus henryi were separated with various chromatographic techniques. The structures were elucidated by physico-chemical properties and spectral data. ResultsEight compounds were isolated from Chloranthus henryi. They were identified as curcolonol (I), zedoarofuran (II), shizukanolide E (III), skimmin (IV), calucanthoside (V), chloracoumarin (VI), β-sitosterol (VII), daucosterin (VIII). ConclusionChloracoumarin (VI) is a new compound and characterized as 6,8-dimethoxy-7-O-［β-D-apiofunanosyl(1→3)-β-D-glucopyranosyl］-2H-benzopyran-2-one. Compounds I, II were isolated from Chloranthus henryi for the first time.