节点文献
海芒果叶中三萜类成分的研究
Triterpenoids from the leaves of Cerbera manghas
【Author】 Zhang Xiao-po~(1,3),Pei Yue-hu~3,Liu Ming-sheng~(1,2*),Kang Sheng-Li~(1,2),Zhang Jun-qing~(1,2) 1.Hainan Provincial Key Laboratory of R&D of Tropical Herbs,Haikou 571101,China;2.Haikou Municipality Key laboratory of R&D of Li nationality medicine,Haikou 571101,China;3.School of Traditional Chinese Materia Media,Shenyang Pharmaceutical University,Shenyang 110016,China
【机构】 海南医学院热带药用植物研究开发省重点实验室; 沈阳药科大学中药学院; 海南省南药黎药研究院;
【摘要】 采用各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),(24S)-9,1 9-cycloart-25-ene-3β,24-diol(2),24-methylene-5α-lanost8-ene-3β-ol(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。
【Abstract】 Objective:Seven triterpenoids were obtained from the leaves and they were determined to be uvaol(1),(24S)-9,19-cycloart-25-ene-3β,24-diol(2),24-methylene-5α-lanost-8-ene-3β-ol(3),ursolic acid(4),2α-hydroxyursolic acid(5),3-O-acetyl ursolic acid(6),α-amyrin(7).Among them,compounds 1-6 were isolated from genus Cerbera for the first time.
【Key words】 Cerbera manghas L.; triterpenes; Li nationality medicine; chemical constituents;
- 【会议录名称】 海南省药学会2009年学术会议论文集
- 【会议名称】海南省药学会2009年学术会议
- 【会议时间】2009-10-01
- 【会议地点】中国海南海口
- 【分类号】R284
- 【主办单位】海南省药学会