MOBINIKHALEDI, A., N. FORUGHIFAR, S.M. SHARIATZADEH, and E. GHAZNAVI. 2010. “Synthesis and Biological Activities of Some Oxazolo- and Oxothiazolo Pyrimidines”. Asian Journal of Chemistry 19 (1):228-32. https://asianpubs.org/index.php/ajchem/article/view/20439.