Wang, Xiaowei; Zhang, Jianfang; Huang, Yang; Wang, Ruiping; Zhang, Liang; Qiao, Kang; Li, Li; Liu, Chang; Ouyang, Yabo; Xu, Weisi; Zhang, Zhili; Zhang, Liangren; Shao, Yiming; Jiang, Shibo; Ma, Liying; Liu, Junyi Journal of Medicinal Chemistry, 2012 , vol. 55, # 5 p. 2242 - 2250