泰国大风子化学成分研究  

Chemical constituents from seeds of Hydnocarpus anthelminthica

作　　者：史国茹 梁瑞兰 庾石山 SHI Guo-ru;LIANG Rui-lan;YU Shi-shan(State Key Laboratory of Bioactive Substance and Function of Natural Medicines,Institute of Materia Medica,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100050,China)

机构地区：[1]中国医学科学院,北京协和医学院药物研究所,天然药物活性物质与功能国家重点实验室,北京100050

出　　处：《中国中药杂志》2022年第11期2989-2993,共5页China Journal of Chinese Materia Medica

基　　金：国家自然科学基金项目(21732008)。

摘　　要：研究泰国大风子Hydnocarpus anthelminthica干燥成熟种仁中的化学成分。通过正相硅胶、Sephadex LH-20以及反相HPLC等柱色谱对泰国大风子的化学成分进行分离纯化,应用谱学技术鉴定化合物的结构。并采用MTT法检测化合物的体外细胞毒活性。从泰国大风子的干燥成熟种仁中分离鉴定了10个化合物,分别为2-(4-hydroxy-3,5-dimethoxyphenyl)-3-(2-hydroxy-5-methoxyphenyl)-3-oxo-1-propanol(1)、threo-1,2-bis-(4-hydroxy-3-methoxyphenyl)-propane-1,3-diol(2)、erythro-1,2-bis-(4-hydroxy-3-methoxyphenyl)-propane-1,3-diol(3)、2-(4-hydroxy-3-methoxyphenyl)-3-(2-hydroxy-5-methoxyphenyl)-3-oxo-1-propanol(4)、3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-propan-1-one(5)、3′-甲氧基木犀草素(6)、楝叶吴萸素B(7)、芹菜素-3′-甲氧基-7-O-芸香糖苷(8)、木犀草素(9)、牡荆素(10)。其中化合物1为新化合物。化合物4、5为首次从该属植物中分离得到。所有化合物均无明显的细胞毒活性。The present study investigated the chemical constituents from the dry seeds of Hydnocarpus anthelminthica. The compounds were isolated and purified from the dry seeds of H. anthelminthica by various chromatographic techniques including column chromatography over silica gel and Sephadex LH-20 and reversed-phase HPLC. Their structures were identified by spectroscopic analysis. The in vitro cytotoxic activities were determined by MTT assay. Ten compounds were isolated and identified as 2-(4-hydroxy-3,5-dimethoxyphenyl)-3-(2-hydroxy-5-methoxyphenyl)-3-oxo-1-propanol(1), threo-1,2-bis-(4-hydroxy-3-methoxyphenyl)-propane-1,3-diol(2), erythro-1,2-bis-(4-hydroxy-3-methoxyphenyl)-propane-1,3-diol(3), 2-(4-hydroxy-3-methoxyphenyl)-3-(2-hydroxy-5-methoxyphenyl)-3-oxo-1-propanol(4), 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-propan-1-one(5), chrysoeriol(6), evofolin B(7), apigenin-3′-methoxy-7-O-rutinoside(8), luteolin(9), and vitexin(10). Compound 1 is a new compound. Compounds 4 and 5 were isolated from this genus for the first time. All compounds showed no significant cytotoxic activity.

关 键 词：泰国大风子 大风子属 化学成分 细胞毒活性 

分 类 号：R284.1[医药卫生—中药学]