摘要
目的:研究厚叶算盘子的化学成分。方法:用硅胶和凝胶柱色谱进行分离,采用波谱学的方法进行结构鉴定。结果:分离鉴定了5个黄烷醇类化合物:3-O-(3-methylgalloyl)catechin(1),3-O-(3-methylgalloyl)gallocate-chin(2),3-O-galloylgallocatechin(3),gallocatechin(4),catechin(5)。结论:化合物1为新化合物,其余4个化合物均为首次从该植物中分离得到。
Objective: To investigate the flavanols from Glochidion hirsutum. Method: The column chromatographic methods were employed for the isolation and purification of the chemical constituents. The structures were elucidated by spectroscopic methods. Result: Five flavanols were isolated and identified as 3-O- ( 3-methylgalloyl ) catechin ( 1 ), 3-O- (3-methylgalloyl) gallocatechin (2), 3-O-galloylgallocatechin (3), gallocatechin (4), catechin (5). Conclusion: Compound 1 is a new compound. The other four compounds were isolated from this plant for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2007年第7期593-596,共4页
China Journal of Chinese Materia Medica
基金
云南省自然科学基金资助项目(2005B0001Q)
关键词
厚叶算盘子
黄烷醇
Glochidion hirsutum
flavanol