P. Palanisamy, S. Sudhakar, & S. Kumaresan. (2015). Thia-, Oxa-, and Aza Heterocyclic Derivatives Based on Thiochroman- and Benzothiepine 1,1-dioxide Moieties: Syntheses, Characterization, Antimicrobial-, Antituberculosis-, and Anticancer Activity. World Journal of Pharmaceutical Sciences, 3(5), 848–857. Retrieved from https://wjpsonline.com/index.php/wjps/article/view/thia-oxa-aza-heterocyclic-thiochroman-benzothiepine-syntheses