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Volatile constituents of Eugenia uniflora leaf oil.
Essential oil constituents of Ashanti pepper (Piper guineense) fruits (berries)
- O. Ekundayo, I. Laakso, Rita Marie Adegbola, B. Oguntimein, A. Sofowora, R. Hiltunen
- 1 September 1988
Separation et identification, par chromatographie gazeuse-spectrometrie de masse, des constituants volatils. Toxicite potentielle des fruits utilises comme epice ou comme plante medicinale en Afrique…
Azaanthraquinone: an antimicrobial alkaloid from Mitracarpus scaber.
An ethanolic extract of the aerial parts of Mitracarpus scaber demonstrated good antimicrobial activity and compound 1 showed significant in vitro inhibitory activity against the AIDS-related pathogens.
3-Methoxysampangine, a novel antifungal copyrine alkaloid from Cleistopholis patens
- S. Liu, B. Oguntimein, C. D. Hufford, A. Clark
- ChemistryAntimicrobial Agents and Chemotherapy
- 1 April 1990
Examination of the active ethanolic extract of the root bark of Cleistopholis patens by using bioassay-directed fractionation resulted in the isolation of a new alkaloid, 3-methoxysampangine, which exhibited significant antifungal activity against Candida albicans, Aspergillus fumigatus, and Cryptococcus neoformans.
The essential oil of Lippia adoensis leaves and flowers
Anticandidal activity of eupolauridine and onychine, alkaloids from Cleistopholis patens.
Dihydrochalcones from Uvaria angolensis
Phytochemical and Antibacterial Studies on the Essential Oil of Eupatorium odoratum
AbstractThe aqueous extract of the leaves of Eupatorium odoratum was screened for phytochemical constituents and found to contain tannins, phenols and saponin. The essential oil from the leaves was…
New Stemodane Diterpenes from Stemodia maritima