Structural Simplification from Tricyclic to Bicyclic Scaffolds: A Long-Term Investigation in the Field of Adenosine Receptor Antagonists. - Ceni, Costanza; Calenda, Sara; Vagnoni, Giulia; Catarzi, Daniela; Varano, Flavia; Colotta, Vittoria (Cells (2073-4409), 2025)