Luc B Sondengam

Cytotoxic sesquiterpene lactones from the leaves of Vernonia guineensis Benth. (Asteraceae).

R. Verpoorte, N. Toyang, Eugene N Ateh, 2013, Journal of ethnopharmacology.

In vivo antiprostate tumor potential of Vernonia guineensis Benth. (Asteraceae) tuber extract (VGDE) and the cytotoxicity of its major compound pentaisovaleryl sucrose.

R. Verpoorte, N. Toyang, Eugene N Ateh, 2013, Journal of ethnopharmacology.

Toxicity, antimicrobial and anthelmintic activities of Vernonia guineensis Benth. (Asteraceae) crude extracts.

J. Keiser, R. Verpoorte, H. Bach, 2012, Journal of ethnopharmacology.

Five labdane diterpenoids from the seeds of Aframomum zambesiacum.

M. Frédérich, E. Prost, D. Harakat, 2006, Phytochemistry.

A New Labdane Diterpenoid from the Seeds of Aframomum daniellii

J. D. Connolly, B. Ngadjui, S. Kimbu, 1987 .

Two dinorditerpenoids from Ricinodendron heudelotii

J. D. Connolly, S. Kimbu, Félix Keumedjio, 1991 .

In vitro anti-prostate cancer and ex vivo antiangiogenic activity of Vernonia guineensis Benth. (Asteraceae) tuber extracts.

N. Toyang, Eugene N Ateh, J. Bryant, 2012, Journal of ethnopharmacology.