文献类型： 外文期刊
作者： Xiang, Pan 1 ; Zeng, Yan-Bo 1 ; Wang, Hao 1 ; Kong, Fan-Dong 1 ; Chen, Hui-Qin 1 ; Mei, Wen-Li 1 ; Dai, Hao-Fu 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Hainan Engn Res Ctr Agarwood, Inst Trop Biosci & Biotechnol, Haikou 571101, Hainan, Peoples R China
关键词： Chromone; phenylpropanoid; agarwood; Aquilaria sinensis
期刊名称：JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH （ 影响因子：1.569； 五年影响因子：1.598 ）
ISSN： 1028-6020
年卷期：
页码：
收录情况： SCI
摘要： Two new 2-(2-phenylethyl)chromone derivatives (1-2) were isolated from the ethyl acetate extract of artificial agarwood induced by holing method originating from Aquilaria sinensis (Lour.) Gilg, and they were isolated from this genus for the first time. The structures of these two new compounds were elucidated by extensive spectroscopic analyses, including UV, IR, one- and two-dimensional NMR and HRESIMS measurements. Bioassay tests of these two new compounds showed compounds 1 and 2 had weak inhibitory activity against acetylcholinesterase at a concentration of 50.0 mu g/ml.
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