摘要
目的:研究安息香95%乙醇提取物的化学成分。方法:利用色谱方法对安息香化学成分进行分离纯化,根据理化性质和波谱数据鉴定化合物的结构。结果:从安息香95%乙醇提取物中分离得到11个化合物,分别鉴定为19α-羟基-3-氧代齐墩果-12-烯-28-酸(1),6β-羟基-3-氧代齐墩果-12-烯-28-酸(2),苏门答腊树脂酸(3),泰国树脂酸(4),齐墩果酸(5),4-[(E)-3-乙氧基丙-1-烯基]-2-甲氧基苯酚(6),苯甲酸(7),香草醛(8),香草酸(9),松柏醛(10),去氢双香草醛(11)。结论:除苯甲酸外,其他化合物均为首次从该植物中分离得到。
Objective: To investigate the chemical components of Styrax tonkinensis. Method: Chromatographic technologies were used for separation and purification, while physicochemical properties and spectral analysis were used for structure elucidation. Result: Eleven compounds were isolated and their structures were identified as 19α-hydroxy-3-oxo-olean-12-en-28-oic acid (1), 6β-hydroxy3-oxo-olean-12-en-28-oic acid (2), sumaresinolic acid (3) , siaresinolic acid (4) , oleanolic acid (5) , 4- [ (E) -3-ethoxyprop-l-enyl ] -2- methoxyphenol ( 6 ), benzoic acid ( 7 ), vanillin ( 8 ), vanillic acid ( 9 ), coniferyl aldehyde ( 10 ), dehydrodivanillin (11). Conclusion: Except for compound 7, the other compounds were isolated from S. tonkinensis for the first time.
出处
《中国实验方剂学杂志》
CAS
北大核心
2012年第17期89-92,共4页
Chinese Journal of Experimental Traditional Medical Formulae
基金
广东省高等学校高层次人才项目(2007ZYX04)
关键词
安息香
化学成分
三萜
Styrax tonkinensis
chemical constituents
triterpenoids