Bächle Dirk, Loers Gabriele, Guthöhrlein Eckhart W, Schachner Melitta, Sewald Norbert
Department of Chemistry, Organic and Bioorganic Chemistry, University of Bielefeld, Universitätsstrasse 25, 33615 Bielefeld, Germany.
Angew Chem Int Ed Engl. 2006 Oct 6;45(39):6582-5. doi: 10.1002/anie.200601579.