Frank T. Wiggers

Tetra-glucopyranosyl Diterpene ent-Kaur-16-en-19-oic Acid and ent-13(S)-Hydroxyatisenoic Acid Derivatives from a Commercial Extract of Stevia rebaudiana (Bertoni) Bertoni

I. Ghiviriga, F. Fronczek, I. Khan, 2018, Molecules.

Antimicrobial and Antiparasitic Abietane Diterpenoids from the Roots of Clerodendrum eriophyllum

B. Tekwani, L. Walker, Shabana I. Khan, 2010, Natural product communications.

Anti-vancomycin-resistant Enterococcus faecium and E. faecalis activities of (-)-gossypol and derivatives from Thespesia garckeana.

L. Walker, J. Midiwo, L. K. Omosa, 2015, Natural product communications.

Anti-Vancomycin-resistant Enterococcus faecium and E. faecalis Activities of (-)-Gossypol and Derivatives from Thespesia garckeana

L. Walker, J. Midiwo, L. K. Omosa, 2015 .

Endocyclic double bond isomers and by-products from rebaudioside A and stevioside formed under acid conditions

F. Fronczek, I. Khan, B. Avula, 2018 .

Oleanolic Acid and other Compounds Isolated from Cordia africana Lam which Inhibit Vancomycin Resistant Enterococcus

J. Midiwo, L. K. Omosa, M. Jacob, 2019, Pharmacognosy Communications.