McElroy, William T.; Tan, Zheng; Basu, Kallol; Yang, Shu-Wei; Smotryski, Jennifer; Ho, Ginny D.; Tulshian, Deen; Greenlee, William J.; Mullins, Deborra; Guzzi, Mario; Zhang, Xiaoping; Bleickardt, Carina; Hodgson, Robert Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 3 p. 1335 - 1339