摘要
为了解木棉(Bombax ceiba)的化学成分,从其根中分离鉴定了17个化合物,经理化性质和波谱分析,分别鉴定为24-烯-环阿尔廷酮(1)、环阿尔廷醇(2)、木栓酮(3)、羽扇豆醇(4)、3β-乙酰齐墩果酸(5)、齐墩果酸(6)、麦角甾-4,6,8(14),22E-四烯-3-酮(7)、胆甾-4-烯-3-酮(8)、5α,8α-环二氧-24-甲基-胆甾-6,9,22E-三烯-3β-醇(9)、β-谷甾醇(10)、6β-羟基-豆甾-4-烯-3-酮(11)、胆甾醇(12)、β-谷甾醇-3-O-β-D-葡萄糖苷-6′-O-二十烷酸酯(13)、亚油酸三甘油酯(14)、正三十一烷醇(15)、正二十二烷酸(16)、油酸月桂醇酯(17)。除化合物4、6、9、10外,其余化合物均为首次从该属植物中分离得到。
In order to understand the chemical constituents of Bombax ceiba,seventeen compounds were isolated from its roots.On the basis of physicochemical properties and spectral data,they were identified as9,19-cyclolanost-24-en-3-one(1),cycloartenol(2),friedelin(3),lupenol(4),3β-acetoxy oleanolic acid(5),oleanolic acid(6),ergosta-4,6,8(14),22E-tetraene-3-one(7),cholest-4-en-3-one(8),5α,8α-epidioxy-ergosta-6,9,22E-dien-3β-ol(9),β-sitosterol(10),6β-hydroxy-stigmast-4-en-3-one(11),cholesterol(12),β-sitosterol-3-O-β-D-glucoside-6′-O-eicosanate(13),trilinolein(14),1-hentriacontanol(15),docosanoic acid(16),lauryl oleate(17).Except compounds4,6,9,and10,the others were isolated from the genus Bombax for the first time.
作者
王国凯
林彬彬
田梅
朱侃
谢国勇
秦民坚
WANG Guo-kai;LIN Bin-bin;TIAN Mei;ZHU Kan;XIE Guo-yong;QIN Min-jian(School of Pharmacy, Anhui University of Chinese Medicine & Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement, Hefei 230012, China;Department of Resources Science of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 210009, China)
出处
《热带亚热带植物学报》
CAS
CSCD
北大核心
2017年第4期387-393,共7页
Journal of Tropical and Subtropical Botany
关键词
木棉
根
化学成分
Bombax ceiba
Root
Chemical constituent
