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Two new derivatives of 8-prenyl-5,7-dihydroxycoumarin from the stems of (S.Vidal) Corn. | LitMetric

From the EtOAc-soluble extract of the stems of (Moraceae), two new secondary metabolites named strebluses A () and B () were isolated. Their chemical structures have been concluded based on the chemical derivatisation and the spectroscopic interpretation. All compounds have been tested for their tyrosinase inhibitory activity. They showed weaker inhibitory activity than that of kojic acid (IC, 44.6 µM).[Formula: see text].

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http://dx.doi.org/10.1080/14786419.2021.1914611DOI Listing

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