Lobachevskii Journal of Mathematics. Том 45. 2024. С. 1495-1510
Abstract: New nicotinamide derivatives have been synthesized by reactions of enamino ketones, aryl(hetaryl)methylidenecyanothioacetamides, alkylating agents, formamide, and cycloalkanones. The structure of some of the synthesized compounds has been determined by X-ray analysis. © Pleiades Publishing, Ltd. 2024.