1. Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic Bases, V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Science of Ukraine, Kyiv 02094, Ukraine
2. Institute of High Technologies, Taras Shevchenko Kyiv National University, Kyiv 03022, Ukraine
3. Department of Food Chemistry, National University of Food Technologies, Kyiv 01601, Ukraine