"1,3-Dimethyl 4-amino uracil derivatives with analgetic antiinflammatory properties" European Journal of Medicinal Chemistry Volume 12 Issue 4 Pages 341-4, 1977 by Bernier, Jean Luc; Lefebvre, Alain; Lespagnol, Charles; Navarro, Jenny; Perio, Alain Thank you very much in advance!