1. Department of Chemistry “G. Ciamician”, Università degli Studi di Bologna, via Selmi 2, 40126 Bologna, Italy
2. Department of Pharmacology, Università degli Studi di Bologna, via Irnerio 48, 40126 Bologna, Italy
3. Stepbio srl, Bologna, Via P. Nanni Costa 12/3/e-f, 40133 Bologna, Italy
4. Department of Organic and Industrial Chemistry and CISI, University of Milano, Via Venezian 21, Milano, Italy