A new lead for nonpeptidic active-site-directed inhibitors of the severe acute respiratory syndrome coronavirus main protease discovered by a combination of screening and docking methods.
Kaeppler U, Stiefl N, Schiller M, Vicik R, Breuning A, Schmitz W, Rupprecht D, Schmuck C, Baumann K, Ziebuhr J, Schirmeister T, J Med Chem, 2005 Nov 3 - link