Betty Luong 1, Iris Bischoff 1, Rolf Müller 2, Dirk Menche 3, Robert Fürst 1
1 Institute of Pharmaceutical Biology, Goethe University Frankfurt, Frankfurt, Germany, Frankfurt, Germany, 2 Department of Microbial Natural Products, Helmholtz-Institute for Pharmaceutical Research Saarland, Saarland University, Saarbrücken, Germany, Saarbrücken, Germany, 3 Kekulé-Institute for Organic Chemistry and Biochemistry, University of Bonn, Bonn, Germany, Bonn, Germany