Antimicrobial constituents of the leaves ofAcalypha wilkesiana and Acalypha hispida

Autor:	H. Oladimeji, T. A. Olugbade, Mary Païs, G. O. Onawunmi, A. O. Ogundaini, S. K. Adesina, O. Idowu
Rok vydání:	2000
Předmět:	Pharmacology biology Traditional medicine Geraniin Acalypha wilkesiana biology.organism_classification chemistry.chemical_compound chemistry Gallic acid Kaempferol Quercetin Corilagin Acalypha hispida Antibacterial agent
Zdroj:	Phytotherapy Research. 14:371-374
ISSN:	1099-1573 0951-418X
DOI:	10.1002/1099-1573(200008)14:5<371::aid-ptr625>3.0.co;2-f
Popis:	An activity directed fractionation of a 50% aqueous ethanol extract of A. wilkesiana and A. hispida leaves resulted in the isolation of gallic acid, corilagin and geraniin as the compounds responsible for the observed antimicrobial activity. Quercetin 3-O-rutinoside and kaempferol 3-O-rutinoside were also isolated from the inactive fraction of A. hispida. The structures were established by permethylation, 2D NMR ( 1 H and 13 C) and MS data. Copyright # 2000 John Wiley & Sons, Ltd.
Databáze:	OpenAIRE
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