[1] Univ Innsbruck, Dept Pharmaceut Chem, Ctr Chem & Biomed, Inst Pharm, Innrain 80-82, A-6020 Innsbruck, Austria
[2] Friedrich Schiller Univ Jena, Chair Pharmaceut Med Chem, Philosophenweg 14, D-07743 Jena, Germany
[3] Univ Innsbruck, Inst Pharm, Dept Pharmacognosy, Ctr Chem & Biomed, Innrain 80-82, A-6020 Innsbruck, Austria
[4] Paracelsus Med Univ Salzburg, Inst Pharm, Dept Pharmaceut & Med Chem, Strubergasse 21, A-5020 Salzburg, Austria
[5] Fraunhofer Inst Mol Biol & Appl Ecol IME, Branch Translat Med & Pharmacol TMP, Theodor Stern Kai 7, D-60596 Frankfurt, Germany