A simple method for isolation and structural identification of arctigenin from Saussurea medusa Maxim. by preparation chromatography and single crystal X-ray diffraction
文献类型：期刊论文
| 作者 | Yu, RT ; Liu, Z ; Yu, RX ; Zhang, HG ; Shao, Y ; Mei, LJ ; Tao, YD |
| 刊名 | journal of medicinal plants research
 |
| 出版日期 | 2011 |
| 卷号 | 5期号:6页码:979-983 |
| 关键词 | Saussurea medusa Maxim. arctigenin preparation chromatography single crystal X-ray diffraction |
| ISSN号 | 1996-0875 |
| 中文摘要 | arctigenin was successfully isolated and purified from the crude extract of saussurea medusa maxim. by automatic flash preparation chromatography (afpc). chromatographic separation was performed with a gradient elution of (a) petroleum ether and (b) acetone. the qualitative analysis was accomplished with thin layer chromatography (tlc) under the following conditions: petroleum ether-acetone (5:3, v/v) was used as a developing agent and improved dragendorff's reagent as a coloring agent at 105 degrees c. the rate of flow is about 0.38, the spot showed reddish yellow. the purity of arctigenin is 99.371%, which was determined by agilent 1200 high performance liquid chromatograph (hplc). its structure was identified by single crystal x-ray diffraction. arctigenin crystallized in the orthorhombic system, space group p2(1)/n; the unit cell dimensions are as follows: a=9.5649(11) angstrom, b=10.0929(12) angstrom, c=20.133(2) angstrom, alpha=90 degrees, beta=90 degrees, gamma=90 degrees, z=4. |
| 收录类别 | SCI |
| 公开日期 | 2011-12-13 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/1573]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Yu, RT,Liu, Z,Yu, RX,et al. A simple method for isolation and structural identification of arctigenin from Saussurea medusa Maxim. by preparation chromatography and single crystal X-ray diffraction[J]. journal of medicinal plants research,2011,5(6):979-983. |
| APA | Yu, RT.,Liu, Z.,Yu, RX.,Zhang, HG.,Shao, Y.,...&Tao, YD.(2011).A simple method for isolation and structural identification of arctigenin from Saussurea medusa Maxim. by preparation chromatography and single crystal X-ray diffraction.journal of medicinal plants research,5(6),979-983. |
| MLA | Yu, RT,et al."A simple method for isolation and structural identification of arctigenin from Saussurea medusa Maxim. by preparation chromatography and single crystal X-ray diffraction".journal of medicinal plants research 5.6(2011):979-983. |
入库方式： OAI收割
来源：西北高原生物研究所
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