摘要
目的研究裸花紫珠(Callicarpa nudiflora Hook.Et Arn.)叶的化学成分。方法采用硅胶柱色谱分离化合物,运用理化性质和波谱技术确定所得化合物的结构。结果从裸花紫珠叶的水提取物中分离得到6个酚酸类化合物,分别鉴定为:香草酸(1)、对-羟基桂皮酸(2)、咖啡酸(3)、阿魏酸(4)、原儿茶酸(5)、原儿茶醛(6)。结论化合物2-6为首次从紫珠属植物中分得,6个化合物均为首次从该植物中分离得到。
Objective To study the constituents of the leaves of Callicarpa nudiflora Hook. et Am. Methods Compounds were isolated by column chromatography on silica gel, and their structures were identified by spectral methods and physicochemical data. Results Six phenolic acids were isolated and identified as vanillic acid （ 1 ）, 4-hydroxycinnamic acid （ 2 ）, caffeic acid （ 3 ）, ferulie acid （ 4 ）, protocatechuie acid （ 5 ）, protocate- chuic aldehyde（6）. Conclusions Compounds 2-6 are isolated from Callicarpa genus for the in-st time. All of these compounds are isolated from this plant for the first time.
出处
《沈阳药科大学学报》
CAS
CSCD
北大核心
2010年第4期290-291,319,共3页
Journal of Shenyang Pharmaceutical University
基金
海口市重点科技计划项目(No.0000252)
关键词
裸花紫珠
马鞭草科
紫珠属
酚酸
Callicarpa nudiflora Hook. Et Am.
Verbenaceae
Callicarpa
phenolic acid
