Cheng, Yun-Xing; Pourashraf, Mehrnaz; Luo, Xuehong; Srivastava, Sanjay; Walpole, Christopher; Salois, Dominic; St-Onge, Stephane; Payza, Kemal; Lessard, Etienne; Yu, Xiao Hong; Tomaszewski, Miroslaw J. Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 4 p. 1619 - 1624