Ayswarya K, Vimal V V, and Anusha Ajayakumar. “Synthesis of 3-Pyridyl [1, 2, 4] Triazolo [3, 4-B] [1, 3, 4] Thiadiazepines and Evaluation of Their Antibacterial and Antifungal Activities”. World Journal of Pharmaceutical Sciences, vol. 5, no. 9, Sept. 2017, pp. 267-70, https://wjpsonline.com/index.php/wjps/article/view/synthesis-3-pyridyl-triazolo-thiadiazepines.