Praveen Kumar, P., Y. Rajendra Prasad, N.R. Kumar, and S. Sridhar. 2010. “Synthesis and Antimicrobial Activity of 6,7,8,9-Tetrahydro-5(H)-5- nitrophenylthiazolo[2,3-B]-Quinazoline-3(2H)-One Derivatives”. Asian Journal of Chemistry 20 (7):5161-65. https://asianpubs.org/index.php/ajchem/article/view/12846.