Gilligan, Paul J.; He, Liqi; Clarke, Todd; Tivitmahaisoon, Parcharee; Lelas, Snjezana; Li, Yu-Wen; Heman, Karen; Fitzgerald, Lawrence; Miller, Keith; Zhang, Ge; Marshall, Anne; Krause, Carol; McElroy, John; Ward, Kathyrn; Shen, Helen; Wong, Harvey; Grossman, Scott; Nemeth, Gregory; Zaczek, Robert; Arneric, Stephen P.; Hartig, Paul; Robertson, David W.; Trainor, George Journal of Medicinal Chemistry, 2009 , vol. 52, # 9 p. 3073 - 3083