The phytochemical investigation of five African Croton species: Croton oligandrus, Croton megalocarpus, Croton menyharthii, Croton rivularis and Croton megalobotrys

Moses K. Langat, Elvire F.K. Djuidje, Beth M. Ndunda, Sani M. Isyaka, Nathalie S. Dolan, Gareth D. Ettridge, Hannah Whitmore, Isabel López, Alaa M. Alqahtani, Ibrahim Atiku, Jules Songue Lobe, Eduard Mas‐Claret, Neil R. Crouch, Jacob O. Midiwo, Dulcie A. Mulholland, Alain François Waffo Kamdem