1. Laboratory of Peptide and Protein Chemistry and Biology, Department of Chemistry ‘Ugo Schiff’University of Florence Sesto Fiorentino Italy
2. FIS Fabbrica Italiana Sintetici S.p.A Vicenza Italy
3. CNR‐IC Istituto di Cristallografia Catania Italy
4. Laboratory of Peptide and Protein Chemistry and Biology, Department of Neurosciences, Psychology, Drug Research and Child Health—Section of Pharmaceutical Sciences and NutraceuticsUniversity of Florence Sesto Fiorentino Italy
5. PeptLab@UCP and Laboratory of Chemical Biology EA4505CY Cergy Paris University Cergy‐Pontoise France