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Phenolic compounds from Populus davidiana Wood
Authors:Chuan-Ling Si  Qian Xu  Shu-Ming Li  Zhong Liu
Affiliation:(1) Tianjin Key Laboratory of Pulp & Paper, College of Material Science and Chemical Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China;(2) Key Laboratory of Cellulose and Lignocellulosics Chemistry, Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, China;(3) Institut fur Pharmazeutische Biologie und Biotechnologie, Heinrich-Heine-Universitat Dusseldorf, 40225 Dusseldorf, Germany
Abstract:Five phenolic compounds, including a new phenolic glycoside, 2-hydroxycyclohexyl-6′-O-p-coumaroyl-β-D-glucopyranoside, as well as the known flavonoids, naringenin, kaempferol, quercetin and luteolin, were isolated from the wood of Populus davidiana by repeated column chromatography over Sephadex LH-20. The structures of the compounds were elucidated by spectral evidence.
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