Journal of Chemistry

Journal of Chemistry / 2010 / Article

Open Access

Volume 7 |Article ID 586179 | https://doi.org/10.1155/2010/586179

Donatus Ebere Okwu, Nneka Ukanwa, "Isolation, Characterization and Antibacterial Activity Screening of Anthocyanidine Glycosides from Alchornea Cordifolia (Schumach. and Thonn.) Mull. Arg. Leaves", Journal of Chemistry, vol. 7, Article ID 586179, 8 pages, 2010. https://doi.org/10.1155/2010/586179

Isolation, Characterization and Antibacterial Activity Screening of Anthocyanidine Glycosides from Alchornea Cordifolia (Schumach. and Thonn.) Mull. Arg. Leaves

Received28 Mar 2009
Accepted20 May 2009

Abstract

From the ethanolic extract of the leaves of Alchornea cordifolia (Schumach. and Thonn.) Mull. Arg,, 5–methyl 4’ -propenoxy anthocyanidines 7-O-β-D – diglucopyranoside was isolated. The structure was elucidated using NMR spectroscopy in combination with IR and MS spectral data. Antibacterial studies showed that the isolated compound successfully inhibited Pseudomonas aerguinosa, Escherichia coli, Proteus mirabilis, Klebsiella pueumonia and Staphylococcus aureus. This result authenticates the use of the plant in phytomedicine for disease prevention and treatment of infections.

Copyright © 2010 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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