R.A. Lavrenchuk, I.V. Sakaeva, E.I. Sakanyan, E.B. Nechaeva, L.L. Kojemyakina

I.I. Selina - Post-graduate student, Department of Organic Chemistry, Piatigorsky Medical and Pharmaceutical Institute (PMFI) - a branch of the Volgograd State Medical University (VolgGMU). E-mail: irinselina@yandex.ru
S.L. Pelivanova - Post-graduate student, Department of Organic Chemistry, Piatigorsky Medical and Pharmaceutical Institute (PMFI) - a Branch of the Volgograd State Medical University (VolgGMU), Ministry of Health of Russia. E-mail: similla503@mail.ru
O.A. Andreeva - Ph.D. (Chem.) Аssotiate Professor, Department of Organic Chemistry, Piatigorsky Medical and Pharmaceutical Institute (PMFI) - a Branch of the Volgograd State Medical University (VolgGMU). E-mail: oa_51934@yandex.ru
L.V. Ligaj - Ph.D. (Pharm.), Department of Organic Chemistry, Piatigorsky Medical and Pharmaceutical Institute (PMFI) - a branch of the Volgograd State Medical University (VolgGMU)
L.P. Mykoc - Ph.D. (Pharm.) Аssotiate Professor, Head of the Department of Physical and Colloid Chemistry, Piatigorsky Medical and Pharmaceutical Institute (PMFI) - a branch of the Volgograd State Medical University (VolgGMU). E-mail: 58041@mail.ru
Je.T. Oganesjan - Dr.Sc. (Pharm.), Professor, Head of the Department of Organic Chemistry, Piatigorsky Medical and Pharmaceutical Institute (PMFI) - a branch of the Volgograd State Medical University (VolgGMU). E-mail: edwardov@mail.ru