Paper Title:
Study on the Chemical Constituents of Apocynum venetum Bark
  Abstract

The alcoholic extract of the Apocynum venentum (AV) bark were purified by silica gel column chromatography. The isolated chemical constituents were identified by MS, NMR, IR spectra. The main chemicals isolated from AV bark were quercetin (1), kaempferol (2), isoquercitrin (3), luteolin (4), hyperoside(5), 7-hydroxy-6-methoxy-2H-1-benzopyran-2-one (6), b-sitosterol (7), stigmasterol (8), 3, 4-dihydroxy-benzoic acid methyl ester (9), 3, 5-dihydroxybenzaldehyde (10) and 3, 4-dihydroxy-benzoic acid (11). The compounds (1)~(6) and (8)~(11) were obtained from AV bark for the first time.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Materials Chemistry
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
2119-2122
DOI
10.4028/www.scientific.net/AMR.284-286.2119
Citation
M. H. Li, G. T. Han, H. Chen, J. Y. Yu, Y. M. Zhang, "Study on the Chemical Constituents of Apocynum venetum Bark", Advanced Materials Research, Vols. 284-286, pp. 2119-2122, 2011
Online since
July 2011
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Price
$32.00
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