节点文献
曲克芦丁对照品的制备液相色谱法分离
Purification of Troxerutin by Preparative HPLC
【摘要】 采用C18柱,水-乙腈(83∶17) 为流动相,利用制备型HPLC对曲克芦丁原料进行分离纯化制得曲克芦丁对照品。经HPLC检查,纯度达99%以上。用紫外、红外、质谱及核磁共振法确证结构。
【Abstract】 Troxerutin was purified from its crude product by preparative HPLC with C18 column and mobile phaseof water-acetonitrile (83∶17). The purity was over 99.0% by HPLC. The data of IR, 1HNMR and 13CNMR wereconsistent with those reported in literature.
- 【文献出处】 中国医药工业杂志 ,Chinese Journal of Pharmaceuticals , 编辑部邮箱 ,2004年05期
- 【分类号】TQ463
- 【被引频次】34
- 【下载频次】462