A.L. Zakharenko -Ph.D.(Chem.), Research Scientist, Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences (Novosibirsk). E-mail: sashaz@niboch.nsc.ru N.I. Rechkunova - Ph.D.(Chem.), Senior Research Scientist, Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences (Novosibirsk); Associate Professor, Novosibirsk State University (Novosibirsk). E-mail: nadyarec@niboch.nsc.ru O.I. Lavrik - Dr.Sc.(Chem.), Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences (Novosibirsk); Professor, Novosibirsk State University (Novosibirsk). E-mail: lavrik@niboch.nsc.ru