1. Department of Organic Chemistry, National Research Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Aenue, 603950 Nizhny Novgorod, Russian Federation
2. Department of Chemistry, University of Cologne, Greinstrasse 4, 50939 Cologne, Germany
3. Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, 16/10 Miklukho-Maklaya Street, 117997 Moscow, Russian Federation