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Structure determination of Aervins A‐D, new coumaronochromone analogues from Aerva persica, by 1D and 2D NMR spectroscopy
Author(s) -
Imran Muhammad,
Ibrahim Muhammad,
Riaz Naheed,
Malik Abdul
Publication year - 2009
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.2419
Subject(s) - chemistry , dept , two dimensional nuclear magnetic resonance spectroscopy , nuclear magnetic resonance spectroscopy , stereochemistry , proton nmr , nmr spectra database , spectral line , physics , astronomy
Abstract Aervins A‐D (1‐4), four new coumaronochromone analogues have been isolated from the CHCl 3 ‐soluble fraction of the MeOH extract of the whole plant of Aerva persica . Their structures were assigned based on 1 H NMR, 13 C NMR spectra, DEPT, and by 2DNMR experiments. Copyright © 2009 John Wiley & Sons, Ltd.