1. Institute for Research in Biomedicine, Barcelona Science Park, University of Barcelona, Baldiri Reixac 10, E-08028 Barcelona, Spain
2. Instituto Biomar, S.A. Parque Tecnológico de León-M10.4, E-24009 Armunia, León, Spain
3. CIBER-BBN, Networking Centre on Bioengineering, Biomaterials and Nanomedicine, Barcelona Science Park, Baldiri Reixac 10, 08028 Barcelona, Spain
4. Department of Organic Chemistry, University of Barcelona, 08028 Barcelona, Spain
5. Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain