1. Laboratoire de Pharmacognosie, EA 4267, FDE, UFR Sciences de Santé; Université de Bourgogne Franche-Comté; BP 87900 21079 Dijon Cedex France
2. Interdepartmental Laboratory of Peptide and Protein Chemistry and Biology; University of Florence; 50019 Sesto Fiorentino Italy
3. Department of Chemistry “Ugo Schiff”; University of Florence; 50019 Sesto Fiorentino Italy
4. Graduate School of Pharmaceutical Sciences; Kyushu University; Fukuoka 812-8582 Japan
5. Laboratory of Chemical Biology EA 4505 & PeptLab@UCP; University of Cergy-Pontoise; 95031 Cergy-Pontoise Cedex France