M.N. Evseeva - Post-graduate Student, Department of Biological and Medical Chemistry, Faculty of Fundamental Medicine, Lomonosov Moscow State University. E-mail: yrubtsov@gmail.com, 6gadfly9@gmail.com Y.P. Rubtsov - Ph.D. (Chem.), Assosiate Professor, Department of Biological and Medical Chemistry, Faculty of Fundamental Medicine, Lomonosov Moscow State University