Structure determination of Aervins A-D, new coumaronochromone analogues from Aerva persica, by 1D and 2D NMR spectroscopy.
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.
Imran
Muhammad
M
H.E.J. Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, Karachi-75270, Pakistan.
Ibrahim
Muhammad
M
Riaz
Naheed
N
Malik
Abdul
A
D027703:Amaranthaceae / Q000737:chemistry*; D001572:Benzofurans / Q000737:chemistry*; D002247:Carbon Isotopes; D002867:Chromones / Q000737:chemistry*; D003903:Deuterium; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification; D012015:Reference Standards; D013237:Stereoisomerism
D001572:Benzofurans; D002247:Carbon Isotopes; D002867:Chromones; D010936:Plant Extracts; D003903:Deuterium