Figure 1. Compounds strunture

From

Synthesis and Biological Evaluation of Novel Sulfone Derivatives Containing 1,3,4-Oxadiazole Moiety

Shihu Su, Xia Zhou, Yan Zhou, Guoping Liao, Li Shi, Xia Yang, Xian Zhang, Linhong Jin

World Journal of Organic Chemistry. 2014, 2(1), 18-27 doi:10.12691/wjoc-2-1-3