Haney, Kendra M.; Zhang, Feng; Arnatt, Christopher K.; Yuan, Yunyun; Li, Guo; Ware, Joy L.; Gewirtz, David A.; Zhang, Yan Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 18 p. 5159 - 5163 doi: 10.1016/j.bmcl.2011.07.058