摘要
目的:研究昆明山海棠单宁的化学成分。方法:柱色谱分离化合物,光谱分析和对照品比较鉴定结构。结果:分得5个化合物,为(+)儿茶素,(-)表儿茶素,原花青定B3,原花青定B4和儿茶素(4α→8)表儿茶素。结论:5化合物均为首次从该植物分得。
Objective:To study the tannins from Tripterygium hypoglaucum. Method:Compounds were isolated by column chromatography and elucidated on the basis of spectroscopic analysis and comparison of references. Result:The compounds obtained were determined as (+)catechin,(-)epigallocatechin,procyanidin B3,procyanidin B4 and gallocatechin(4α→8)epicatechin.Conclusion:All the compounds were obtained from this plant for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1998年第9期549-550,共2页
China Journal of Chinese Materia Medica