A new 2-(2-phenylethyl)chromone from Chinese eaglewood.
A new 2-(2-phenylethyl)chromone, 5,6,7,8-tetrahydroxy-2-(3-hydroxy-4-methoxyphenethyl)-5,6,7,8-tetrahydro-4H-chromen-4-one (1) was isolated from the Chinese eaglewood [Aquilaria sinensis (Lour.) Gilg]. Its structure was established by detailed MS and NMR spectroscopic analysis, as well as comparison with literature data.
Dai
Hao-Fu
HF
Key Laboratory of Tropical Crop Biotechnology, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China. hfdai2001@yahoo.com.cn
Liu
Jun
J
Zeng
Yan-Bo
YB
Han
Zhuang
Z
Wang
Hui
H
Mei
Wen-Li
WL
D045744:Cell Line, Tumor; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D029645:Thymelaeaceae / Q000737:chemistry*
D005419:Flavonoids; C062550:2-(2-phenylethyl)chromone