Zheng, Xiaofan; Hudyma, Thomas W.; Martin, Scott W.; Bergstrom, Carl; Ding, Min; He, Feng; Romine, Jeffrey; Poss, Michael A.; Kadow, John F.; Chang, Chong-Hwan; Wan, John; Witmer, Mark R.; Morin, Paul; Camac, Daniel M.; Sheriff, Steven; Beno, Brett R.; Rigat, Karen L.; Wang, Ying-Kai; Fridell, Robert; Lemm, Julie; Qiu, Dike; Liu, Mengping; Voss, Stacey; Pelosi, Lenore; Roberts, Susan B.; Gao, Min; Knipe, Jay; Gentles, Robert G. Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 10 p. 2925 - 2929