WEI Jian-hua, CAI Shao-fang, ZHEN Han-shen, et al. Chemical Constituents form Exocarp of Diospyros kaki[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(14): 102-104.
WEI Jian-hua, CAI Shao-fang, ZHEN Han-shen, et al. Chemical Constituents form Exocarp of Diospyros kaki[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(14): 102-104. DOI: 10.13422/j.cnki.syfjx.2010.14.050.
柿皮化学成分的研究
摘要
目的:研究柿皮Diospyros kaki的化学成分。方法:采用硅胶柱色谱方法分离纯化
通过1H-NMR
13C-NMR
MS
IR等波谱方法以及化合物的理化性质进行结构鉴定。结果:从柿皮中分离得到7个化合物
分别鉴定为棕榈酸(1)
β-谷甾醇(2)
乌苏酸(3)
24-丙基-3β-羟基-胆甾-5-烯(4)
齐墩果酸(5)
东莨菪内酯(6)
肉豆蔻酸(7)。结论:化合物4
6
7均首次从该植物中分离得到。
Abstract
Objective:To study the chemical constituents from exocaep of Diospyros kaki.Method:Compounds were isolated by chromatographic techniques.The structures were identified by physicochemical properties and spectral analyses(1H-NMR
13 C-NMR
MS and IR).Result:Seven compounds were isolated and identified as palmitic acid(1)
β-sitosterol(2)
ursolic acid(3)
24R-24-propylcholest-5-en-3β-ol(4)
oleanolic acid(5)
scopoletin(6)
myristic acid(7).Conclusion:Compounds 4
6
7 were obtained from this plant for the first time.