Synthesis of Novel Acetylene-Containing Phosphonates, Their Antiviral Activity, and Their Cytotoxicity to Different Cancer Cell Lines. - Egorova AV; Lobova AM; Egorov DM; Tishchenko EA; Volobueva AS; Esaulkova IL; Kadyrova RA; Spiridonova DV; Drachuk AS; Boitsov VM; Novikova DS (Molecules (Basel, Switzerland), 2026)