1. Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös utca 6, Szeged H-6720, Hungary
2. Stereochemistry Research Group, Eötvös Loránd Research Network, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
3. Institute of Pharmaceutical Technology and Regulatory Affairs Faculty of Pharmacy, University of Szeged, Eötvös utca 6, Szeged H-6720, Hungary