TY JOUR TI Synthesis and study of the biological activity of spirocarbon and its complexes with cations of transition elements KW spirocarbon KW IR spectroscopy KW electronic spectroscopy KW transition metals KW complexation KW PASS online KW molecular docking JO From Chemistry Towards Technology Step-By-Step AU Shubina, A.A. AU Orlova, T.N. AU Orlov, V.Y. PY 2025 IS 6 PB Yaroslavl State Technical University