Now showing items 1-3 of 3
Struktuurondersoek van die isoflavanoïde uit Neorautanenia ficifolia (Benth ex Harv.) C.A. Sm.
(University of the Free State, 1965-01)
Abstract not available
The structure and synthesis of oligoflavanoids and oligostilbenes from cassia abbreviata
(University of the Free State, 2000-01)
English: During the present study the acetone extract of the heartwood of Cassia abbreviata afforded the known flavan-f-ols, catechin, epicatechin, epiafzelechin, afzelechin and the new (2R,3S) guibourtinidol. This was ...
Structure and synthesis of flavan oligomers from Cassia petersiana
(University of the Free State, 1999-04)
English: The bark of Cassia petersiana afforded the known flavan-f-ols (+)-catechin, (-)- epicatechin, (+)-gallocatechin and epigallocatechin which co-occured with three new procassinidins namely cassiaflavan-( ...