1. Department of Pharmaceutical Chemistry and Drug Control; Faculty of Pharmacy in Hradec Kralove; Charles University in Prague; Heyrovskeho 1203 50005 Hradec Kralove Czech Republic
2. Department of Inorganic and Organic Chemistry; Faculty of Pharmacy in Hradec Kralove; Charles University in Prague; Heyrovskeho 1203 50005 Hradec Kralove Czech Republic
3. Institute of Inorganic Chemistry, v.v.i.; Czech Academy of Sciences; Husinec-Řež 1001 250 68 Řež Czech Republic
4. Department of Biophysics and Physical Chemistry; Faculty of Pharmacy in Hradec Kralove; Charles University in Prague; Heyrovskeho 1203 50005 Hradec Kralove Czech Republic