Liang, Qiu-Xian, Ling Liao, Juan Luo, Shuai Pu, Yu-Liang Wang, and Tian Chen. 2015. “Synthesis and Antibacterial Activity of 1,5-Disubstituted Indolin-2-One Derivatives Containing Sulfonamides”. Asian Journal of Chemistry 27 (8):2959-63. https://doi.org/10.14233/ajchem.2015.18329.