Ouratein D, a biflavanone from Ouratea spectabilis, alleviates betacoronavirus infection by mitigating inflammation, lung damage and viral replication - Monteiro, Adelson Héric Alves; Godoy, Mariana Ortiz de; Oliva, Glaucius; Guido, Rafael Victorio Carvalho (Phytotherapy Research, 2025)