川射干叶的化学成分研究 点击下载
论文标题: | 川射干叶的化学成分研究 |
英文标题: | |
中文摘要: | 目的:研究川射干叶的化学成分。方法:采用70%乙醇提取,硅胶柱层析及Sephadex LH-20色谱、薄层色谱对川射干叶的化学成分进行分离纯化,根据理化性质和波谱数据分析鉴定化合物结构。结果:从川射干叶中分离得到12个化合物,分别为5,7,4′ -三羟基-6-甲氧基黄酮(1)、金合欢素-7-O-β-D-葡萄糖苷(2)、5-羟基-4′ ,7-二甲氧基异黄酮(3)、射干苷(4)、射干苷元(5)、野鸢尾苷(6)、二甲基射干苷元(7)、染料木素(8)、原儿茶酸(9)、异鼠李素-7-O-β-D-葡萄糖苷(10)、胡萝卜苷(11)、十四酸(12)。结论:化合物1、2、3均为首次从该属植物中分离得到,该研究为川射干叶质量评价奠定了一定基础。 |
英文摘要: | OBJECTIVE: To study the chemical compositions of the leaves of Iris tectorum. METHODS: Using 70% ethanol for extracting, silica gel column chromatography, Sephadex LH-20 chromatography and thin-layer chromatography were used to isolate and purify the chemical compositions of the leaves of I. tectorum, the compound structures were analyzed and identified according to the physicochemical properties and spectral data. RESULTS: 12 compounds were isolated from the leaves of I. tectorum, namely 5,7,4′-trihydroxy -6-methoxy isoflavone (1), tiliamin-7-O-β-D-glucopyranoside (2), 5-hydroxy- 4′ ,7- dimethoxy-isoflavone (3), tectoridin (4), tectorigenin (5), iridin (6), dimethyl tectorigenin (7), genistein (8), protocatechuic acid (9), isorhamnetin -7-O-β-D- glucoside (10), daucosterol (11), tetradecanoic acid (12). CONCLUSIONS: Compounds 1, 2, 3 are isolated from the plants of the genus for the first time, and the study has laid the foundation for the quality evaluation of I. tectorum. |
期刊: | 2016年第27卷第30期 |
作者: | 罗森,袁崇均,陈帅,陈雏,吴燕,王笳 |
英文作者: | LUO Sen,YUAN Congjun,CHEN Shuai,CHEN Chu,WU Yan,WANG Jia |
关键字: | 川射干叶;化学成分;结构鉴定 |
KEYWORDS: | Leaves of Iris tectorum; Chemical composition; Structure identification |
总下载数: | 81次 |
本日下载数: | 2次 |
本月下载数: | 81次 |
文件大小: | 619.60Kb |
* 注:未经本站明确许可,任何网站不得非法盗链资源下载连接及抄袭本站原创内容资源!在此感谢您的支持与合作!