1. Department of Chemical Carcinogenesis, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center for Oncology, Kashirskoe Shosse 24-15, Moscow 115478, Russia
2. Faculty of Normal and Pathological Anatomy, H.M. Berbekov Kabardino-Balkarian State University, Chernyshevsky Str 173, Nalchik 3620004, Russia
3. Institute of Medicine, Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya St. 6, Moscow 117198, Russia
4. Faculty of Oncology, I.P. Pavlov Ryazan State Medical University, Vysokovol’tnaya Str 9, Ryazan 390026, Russia
5. Oncogene Regulation Department, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center for Oncology, Kashirskoe Shosse 24-15, Moscow 115478, Russia
6. Department of Dermatology, Feinberg School of Medicine, Northwestern University, East Chicago Avenue 303, Chicago, IL 60611, USA
7. Faculty of Chemistry, M.V. Lomonosov Moscow State University, Leninskiye Gory 1, Moscow 119991, Russia
8. Laboratory of Heterocyclic Compounds, N.D. Zelinsky Institute of Organic Chemistry, 47, Leninsky Prospect, Moscow 119991, Russia