Wang, Yue; Guan, Xin-Lei; Wu, Peng-Fei; Wang, Can-Ming; Cao, Hui; Li, Lei; Guo, Xiao-Juan; Wang, Fang; Xie, Na; Jiang, Feng-Chao; Chen, Jian-Guo Journal of Medicinal Chemistry, 2012 , vol. 55, # 7 p. 3588 - 3592