摘要
目的:研究羊耳菊全草的化学成分。方法:用硅胶柱和凝胶柱层析等方法分离羊耳菊全草的化学成分,用现代波谱技术(EI—MS,^1H NMR,^13C NMR)鉴定其结构。结果:从羊耳菊全草的氯仿和乙酸乙酯部分共分离得到12个化合物,分别鉴定为橙黄胡椒酰胺乙酸酯(1),橙黄胡椒酰胺苯甲酸酯(2),大黄素甲醚(3),东莨菪亭(4),香草醛(5),松柏醛(6),丁香醛(7),丁香酸(8),木犀草素(9),芹菜素(10),壬二酸(11),三十二烷酸(12)。结论:所有化合物均为首次从该植物中分离得到,其中1—8,11—12为首次从该属植物分离得到。
AIM:To study the chemical constituents from the whole herb of Inula cappa DC. METHODS:The constituents were isolated and purified by silica gel and Sephadex LH-20 chromatography and identified by spectroscopic analysis. RESULTS: 12 compounds were isolated and identified as aurantiamide acetate(1), aurantiamide benzoate(2), physcion(3), scopoletin(4), vanillin(5), coniferyl aldehyde(6), syringaldehyde(7), syringic acid(S), lutcolin(9), apigenin(10), azelaic acid(11), dotriacontanic acid(12), respectively. CONCLUSION: All compounds have been isolated from Inula cappa for the first time. Among them, compounds 1 ~ 8, 11~ 12 have been isolated from Inula genus for the first time.
出处
《中国天然药物》
SCIE
CAS
CSCD
2007年第3期193-196,共4页