S.G. Abdullina - Ph.D. (Pharm.), Associate Professor, Department of Pharmaceutical Chemistry with courses of Analytical and Toxicological Chemistry, Kazan State Medical University. E-mail: s.abdullina@mail.ru
E.A. Kalinkina - Aspirant, Department of Pharmaceutical Chemistry with courses of Analytical and Toxicological Chemistry, Kazan State Medical University. E-mail: kalinkina.ea@gmail.com