桐花树五环三萜化学成分的研究

摘要

从桐花树树皮的乙醇提取物的乙酸乙酯部分分离到3个化合物,利用波谱技术分别鉴定为protoprimulagenin(1),embelinone(2)和aegicerin(3),其中化合物1和2是首次从该植物中分离到.%Protoprimulagenin (1),embelinone (2) and aegicerin (3) were isolated from the stem bark of Aegiceras corniculatum. Their structures were determined by spectral evidence.