摘要
采用多种柱色谱等分离纯化手段对海芒果叶中的三萜类成分进行分离,得到7个化合物,通过理化性质和波谱方法鉴定化合物为熊果醇(1),(23Z)-9,19-cycloart-25-ene-3β,24-diol(2),大戟醇(3),乌苏酸(4),2α-羟基乌苏酸(5),乙酰乌苏酸(6),α-香树脂醇(7)。化合物1~6均为首次从该属植物中分离得到。
Seven triterpenoids were obtained from the leaves of Cerbera manghas and identified as uvaol(1),(23Z)-9,19-cycloart-25-ene-3β,24-diol(2),euphorbol(3),ursolic acid(4),2α-hydroxyursolic acid(5),3-O-acetyl ursolic acid(6),and α-amyrin(7).Among them,1-6 were isolated from genus Cerbera for the first time.
出处
《天然产物研究与开发》
CAS
CSCD
2011年第3期443-445,共3页
Natural Product Research and Development
基金
海南省重点学科-药物化学
关键词
海芒果
三萜
黎药
化学成分
Cerbera manghas L.
triterpenoids
Li Nationality Medicine
chemical constituents