作者:C. Fourneau、R. Hocquemiller、A. Cavé
DOI:10.1016/0031-9422(96)00038-6
日期:1996.7
A chloroformic extract of barks of Prunus africana was found to contain triterpenic acids including derivatives of ursolic and oleanolic acids. Among them 24-O-trans-ferulyl-2α,3α-dihydroxy-urs-12-en-28-oic acid, an original compound, was isolated. Their structure was established by chemical and spectral analysis.
发现非洲李树皮的氯仿提取物含有三萜酸,包括熊果酸和齐墩果酸的衍生物。其中分离出原始化合物 24-O-trans-ferulyl-2α,3α-dihydroxy-urs-12-en-28-oic acid。它们的结构是通过化学和光谱分析确定的。