| Affiliation: | 1. Institute for Research in Biomedicine, Barcelona Science Park, Baldiri Reixac, 10, 08028 Barcelona (Spain), Fax: (+34)?93‐4037126;2. Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115 (USA);3. NMR Facility, Scientific‐Technical Services, University of Barcelona, Barcelona Science Park, Baldiri Reixac, 10, 08028 Barcelona (Spain);4. Department of Organic Chemistry, University of Barcelona, Martí Franqués, 1, 08028 Barcelona (Spain) |
