Kim, Se-Ho; Markovitz, Benjamin; Trovato, Richard; Murphy, Brett R.; Austin, Harry; Willardsen, Adam J.; Baichwal, Vijay; Morham, Scott; Bajji, Ashok Bioorganic and Medicinal Chemistry Letters, 2013, vol. 23, # 10 p. 2888 - 2892 doi: 10.1016/j.bmcl.2013.03.075