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ChemInform Abstract: Phenylpropanoids from Umbilicus pendulinus.
First published: 27 May 2010
Abstract
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ChemInform Abstract
The extract of lyophilized leaves of U. pendulinus furnishes E- and Z-venusol (I), 2-O-caffeoyl malate and isoquercitrin. The natural origin of (I) is checked by performing the complete extraction-purification procedure in the dark. In this case, only the occurrence of E-venusol (Ia) is observed.
