1. Phytochemistry Department, National Museums of Kenya, P.O. Box 40658, Nairobi, Kenya, Department of Medicinal Chemistry, The Royal Danish School of Pharmacy, Universitetsparken 2, DK-2100 Copenhagen Ø, Denmark, Center for Medical Parasitology, Institute of Medical Microbiology and Immunology, Copenhagen University, Blegdamsvej 3, 2100, Copenhagen N, Denmark, Chemistry Department, Royal Veterinary and Agricultural University, Thorvaldsensvej, DK-1871 Frederiksberg, Denmark, Department of Analytical and...