Browsing Faculty of Health Sciences by Author "Botha, Jeanne H."
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Synthesis, complete 1H and 13C NMR assignment and crystal structure of novel epoxide derivatives of cytochalasin B
Steyn, P.S.; Botha, Jeanne H.; Breytenbach, Jaco; Fernandes, M.A.; Wessels, P.L. (University of Stellenbosch, 2008)Five novel epoxide derivatives of cytochalasin B were synthesized. Reaction of cytochalasin B with t-BHP and BuLi led to selective epoxidation of the C-21/22 double bond to give a single monoepoxide, while reaction with ...