辽东楤木的化学成分研究

被引:15
作者
钮旭升 [1 ]
陶树青 [2 ]
马志强 [1 ]
宋少江 [3 ]
机构
[1] 哈药集团中药二厂
[2] 哈药集团有限公司
[3] 沈阳药科大学中药学院
关键词
药物化学; 结构鉴定; 核磁共振波谱; 辽东楤木; 三萜皂苷;
D O I
10.19664/j.cnki.1002-2392.2009.03.021
中图分类号
R284.1 [化学分析与鉴定];
学科分类号
1008 ;
摘要
目的:研究辽东楤木Aralia elata.(Miq.)Seem芽提取物(总皂苷)中的化学成分。方法:利用硅胶柱色谱、制备高效液相柱色谱进行分离纯化,根据理化性质和光谱数据进行结构鉴定。结果:得到5个五环三萜皂苷,分别鉴定为araloside A(1),araloside C(2),楤木皂苷ⅩⅤ(3,congmunosideⅩⅤ),3-O-[(-D-glucopyranosyl(1→3)-(-D-glucopyranosyl]oleanolic acid 28-O-(-D-glucopyranoside(4)和3-O-[(-D-glucopyranosyl(1→2)-(-D-glucopyranosyl]hederagenin(5)。结论:化合物4和5为首次从该属植物中分得。
引用
收藏
页码:52 / 54
页数:3
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