摘要
从白木香（Aquilaria sinensis）果皮中分离得到5个葫芦素类化合物，通过波谱数据分析分别鉴定为双氢葫芦素E（1）、endecaphyllacinsB（2）、2-O-β-D—glucopyranosylcucurbitacin I（3）、葫芦素E（4）、葫芦索I（5）。其中化合物1—3为首次从沉香属植物中分离得到；化合物1—5具有细胞毒活性。
Five cucurbitacins were isolated from the peels of Aqttilaria sinensis. On the basis of spectral data, their struc- tures were identified as dihydrocucurbitacin E （1）, endecaphyllacins B （2）, 2-O-β-D-glucopyranosylcucurbitacin 1 （3） ,cucurbitacin E （4） ,cucurbitacin I （5）. Among them,compounds 1-3 were isolated from plants of the genus Aquilaria for the first time. Compounds 1-5 showed cytotoxic activities against tested human cell lines.
出处
《天然产物研究与开发》
CAS
CSCD
北大核心
2014年第3期354-357,363,共5页
Natural Product Research and Development
基金
supported by the Guangdong Province-Chinese Academy of Sciences Comprehensive strategic Cooperation Project(No.2011B090300078)
the Guangdong Provincial Project for Science and Technology(No.2012A030100014)
关键词
白木香
果皮
化学成分
葫芦素
细胞毒活性
Aquilaria sinensis
peel
chemical constituent
cucurbitacin
cytotoxic activity
