Ali Khan, Zulfiqar, Noshaba Afzal, Zaib Hussain, Syed Ali Raza Naqvi, Ayesha Bari, Sohail Anjum Shahzad, Muhammad Yar, et al. 2014. “Synthesis of 2-Aryl-4H-3,1-Benzoxazin-4-Ones: A Class of α-Chymotrypsin Inhibitors”. Asian Journal of Chemistry 26 (15):4561-65. https://doi.org/10.14233/ajchem.2014.16108.