1. Laboratory of biochemistry of drugs, Research Institute for Physical Chemical Problems of the Belarusian State University
2. Faculty of Chemistry of the Belarusian State University
3. Laboratory Sector of Biochemistry of Drugs, Fluorescent and Photoactive Compounds, Research Institute for Physical Chemical Problems of the Belarusian State University, Minsk, 14 Leningradskaya St., 220006, Belarus