Synfacts, Table of Contents Synfacts 2022; 18(10): 1077DOI: 10.1055/s-0042-1752974 Synthesis of Heterocycles Synthesis of Pyrazoloimidazoquinazolinones and COVID-19 Protease Docking Studies Contributor(s): Paul Richardson , John I. Trujillo (Pfizer) Recommend Article Abstract Buy Article Key words Key wordsCOVID-19 - molecular docking - multicomponent reaction - cerium catalysis - pyrazoloimidazoquinazolinones - protease Full Text