Institution: | 1. Institute of Organic Chemistry and Center of Biomolecular Drug Research (BMWZ), Leibniz Universit?t Hannover, Schneiderberg 1B, 30167 Hannover (Germany), Fax: (+49)?511‐762‐3011;2. Division of Organic Chemistry, CSIR‐National Chemical Laboratory, Pune 411 008 (India);3. Helmholtz Centre for Infection Research (HZI), Microbial Drugs (MWIS), Inhoffenstra?e 7, 38124 Braunschweig (Germany);4. Helmholtz‐Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research, Microbial Natural Products (MINS) and Saarland University, Campus Building C2.3, 66123 Saarbrücken (Germany) |