摘要
目的研究山杨Populus davidiana树皮的化学成分。方法用色谱方法分离山杨树皮的乙醇提取物。结果分离到一个新的酚苷类化合物(E)-5-羟基-2-[3,4,5-三羟基-6-(羟甲基)-四氢-2H-吡喃-2-氧]苯基3-(4-羟基苯基)丙烯酸酯。结论该化合物是一个新酚苷化合物,命名为山杨苷(davidianoside)。
Objective To investigate the chemical constituents in the harks of Populus davi Methods The constituent was isolated by column chromatography and its structure was determined basis of chemical and spectral data. Results Compound Ⅰ was identified as （E） 5 hydroxy- 2-[3, trihydroxy-6-（hydroxymethyl）-tetrahydro 2H-pyran-2-yloxy] benzy[ 3 （4 hydroxypenyl） acrylate Conclusion Compound Ⅰ is a new phenolic glycoside named as davidianoside.
出处
《中草药》
CAS
CSCD
北大核心
2006年第11期1607-1608,共2页
Chinese Traditional and Herbal Drugs
关键词
山杨
酚苷
山杨苷
Populus davidiana Dode, phenolic glycosides
davidianoside
