New conjugates based on N4-hydroxycytidine with more potent antiviral efficacy in vitro than EIDD-2801 against SARS-CoV-2 and other human coronaviruses. - Siniavin AE; Gushchin VA; Shastina NS; Darnotuk ES; Luyksaar SI; Russu LI; Inshakova AM; Shidlovskaya EV; Vasina DV; Kuznetsova NA; Savina DM; Zorkov ID; et al. (Antiviral research, 2024)