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Novel natural products from marketed plants of eastern and southern Africa
(International Union of Pure and Applied Chemistry. http://www.iupac.org/publications/pac/, 1999)
Marketed plants are an important but a vulnerable group of plants whose investigations as well as conservation should be considered with priority. The chemistry, and in some cases biological activities of novel iso¯avonoids, ...
Electrospray Liquid Chromatography–Mass Spectrometry of the Leaf Extract of Rhamnus prinoides
(John Wiley & Sons, Ltd., 1999)
Three naphthalenic derivatives, four flavonoids and two of the four anthraquinones previously isolated from the leaves of Rhamnus prinoides were successfully ionised under electrospray ionisation conditions. These compounds ...