Browsing Doctoral Degrees (Chemistry) by Subject "Medicinal plants--South Africa."
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Chemical constituents from Elytropappus rhinocerotis and Rhoicissus tridentata : structural and activity studies.
(2015)Traditional medicines are used by approximately 80% of South African population for their primary health care needs, but the chemistry and biological activity of many medicinal plants have not yet been investigated. This ... -
Extractives from the ptaeroxylaceae and the mesembryanthemaceae.
(2001)This work is an account of the investigations into the chemistry of two Cedrelopsis species from the Ptaeroxylaceae, Cedrelopsis grevei and Cedrelopsis microfoliata and a species from the Mesembryanthemaceae, Khadia alticola, ... -
Structure, synthesis and biological activities of biflavonoids isolated from Ochna serrulata (Hochst.) Walp.
(2012)The phytochemistry of Ochna serrulata (Hochst.) Walp. was investigated for the first time; two new dimeric chalcones (5-deoxyurundeuvine C and serrulone A) and two new biflavonoid derivatives (4,4’,7-tri-O-methylisocam ...