Author: Bonaventure Tchaleu Ngadjuic

0000000000178939

AUTHOR

Bonaventure Tchaleu Ngadjuic

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Secondary metabolites from polar fractions of Piper umbellatum.

2012

Seven known secondary metabolites were isolated from the methanol extract of the branches of Piper umbellatum. The identification of these compounds was mainly achieved by 2D NMR spectroscopic techniques and FAB-MS. Among them, the known cepharadiones A and B can be considered as chemotaxonomic markers of the genus Piper.

PharmacologyPiperFlavone glycosidesChromatographybiologyChemistryPlant ExtractsPlant ScienceGeneral MedicinePiperaceaebiology.organism_classificationComplementary and alternative medicineDrug DiscoveryPiper umbellatumPiperNatural product communications

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