Burns, Christopher J.; Harte, Michael F.; Bu, Xianyong; Fantino, Emmanuelle; Joffe, Max; Sikanyika, Harrison; Su, Stephen; Tranberg, C. Elisabet; Wilson, Neil; Charman, Susan A.; Shackleford, David M.; Wilks, Andrew F. Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 16 p. 4639 - 4642