1. Servier Research Institute of Medicinal Chemistry; Záhony utca 7. 1031 Budapest Hungary
2. ELTE “Lendület” Catalysis and Organic Synthesis Research Group; Institute of Chemistry; Eötvös Loránd University; Pázmány Péter stny. 1/A 1117 Budapest Hungary
3. Department of Pharmaceutical Chemistry; Institute of Chemistry; University of Debrecen; Egyetem tér 1. H -4032 Debrecen Hungary