1. Faculty of Pharmacy, Department of Bio-organic Chemistry, Building B 2.1., Room 1.13. Saarland State University, Campus D-66123Saarbrücken, Germany
2. Laboratoire de Botanique et Ecologie Végétale, Université de Lomé, BP 1515, Lomé, Togo
3. Université de Lorraine, SRSMC, UMR 7565, 54001NANCY Cedex. France
4. CNRS, SRSMC, UMR 7565, ICPM, 1 boulevard Arago 57078 METZ Cedex 3. NANCY CedexFrance
5. School of Pharmacy, Division of Bioorganic Chemistry, Building B 2.1., Room 1.13. University of Saarland, Campus D-66123Saarbrücken, Germany
6. CNRS, UMR 7565, SRSMC, Vandoeuvre-lès-Nancy, F-54506Nancy, France
7. Université de Lorraine, UMR 7565, SRSMC, Faculté de Pharmacie, F-54001, Nancy, France
8. ABC Platform®, Faculté de Pharmacie, F-54001Nancy, France
9. Department of Medical Biochemistry, Faculty of Basic Medical Sciences, Federal University Ndufu-Alike, Ikwo, PMB 1010Abakaliki, Ebonyi State, Nigeria
10. Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA-UL), Université de Lomé, Lomé, Togo