Seven new 2-(2-phenethyl)chromone derivatives from agarwood of Aquilaria walla
文献类型: 外文期刊
第一作者: Chen, Leyao
作者: Chen, Leyao;Liu, Shoubai;Chen, Leyao;Chen, Huiqin;Cai, Caihong;Yuan, Jingzhe;Gai, Cuijuan;Mei, Wenli;Dai, Haofu;Mei, Wenli;Dai, Haofu
作者机构:
关键词: Aquilaria walla; Agarwood; Flavonoid-2-(2-phenylethyl)chromone; 2-(2-phenylethyl)chromone dimer; Cytotoxicity
期刊名称:FITOTERAPIA ( 影响因子:3.4; 五年影响因子:3.3 )
ISSN: 0367-326X
年卷期: 2023 年 165 卷
页码:
收录情况: SCI
摘要: Two rare flavonoid-2-(2-phenylethyl)chromones and five new dimeric 2-(2-phenylethyl)chromones were isolated from ethanol extract of agarwood of Aquilaria walla by LC-MS-guided fractionation procedure. Their structures were established based on extensive spectroscopic methods including HRESIMS, 1D and 2D NMR, as well as by comparison with the literature. Compound 1 showed cytotoxic activity against five human cancer cell lines with IC50 values ranging from 13.40 to 28.96 mu M with cisplatin as the positive control.
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