Zhang, Yanmei; Tortorella, Micky D; Liao, Jinxi; Qin, Xiaochu; Chen, Tingting; Luo, Jinfeng; Guan, Jiantong; Talley, John J; Tu, Zhengchao ACS Medicinal Chemistry Letters, 2015 , vol. 6, # 10 p. 1086 - 1090