1. Pharmaceutical and Medicinal Chemistry, Saarland University and Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Campus C2-3, D-66123, Saarbrücken, Germany
2. ElexoPharm GmbH, Campus A1, D-66123 Saarbrücken, Germany
3. Discovery Chemistry, Merck Research Laboratories, 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
4. Exploratory Chemistry, Merck Research Laboratories, Bo’Ness Road, Newhouse, Lanarkshire ML1 5SH, United Kingdom
5. Medicinal Chemistry, Merck Research Laboratories, 2000 Galloping Hill Road, Kenilworth, New Jersey 07033, United States