摘要
从野鸦椿 (EuscaphisjaponecaKantiz)枝叶的甲醇提取物分离得到 6个化合物 ,通过波谱分析鉴定为 5 ,7 dihydroxy 2 methyl benzopyran 4 one(Ⅰ ) ,3,4 ,5 trihydroxy benzoicacidmethylester(Ⅱ ) ,3,7 dihydroxy 5 octanolide(Ⅲ ) ,methyl 5 ,7 dihydroxy 2 (Z) octenoate(Ⅳ ) ,7 hydroxy 2 octen 5 olide(Ⅴ )和vomifoliol(Ⅵ )。
Six compounds were isolated from the methnol extracts of Euscaphis japoneca kantiz for the first time.On the basis of spectral analysis,these compounds were identified as 5,7 dihydroxy 2 methyl benzopyran 4 one(Ⅰ),3,4,5 trihydroxy benzoic acid methyl ester(Ⅱ),3,7 dihydroxy 5 octanolide(Ⅲ),methyl 5,7 dihydroxy 2(Z) octenoate(Ⅳ),7 hydroxy 2 octen 5 olide(Ⅴ) and vomifoliol(Ⅵ).
出处
《天然产物研究与开发》
CAS
CSCD
2002年第4期34-37,共4页
Natural Product Research and Development
