| Affiliation: | 1. Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, University of Mainz, Staudinger Weg 5, 55128 Mainz, Germany;2. Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon;3. Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon;4. Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon;5. Department of Chemistry, Higher Teachers'' Training College, University of Yaoundé I, Yaoundé, Cameroon |
