Iwanowicz, Edwin J.; Watterson, Scott H.; Guo, Junqing; Pitts, William J.; Murali Dhar; Shen, Zhongqi; Chen, Ping; Gu, Henry H.; Fleener, Catherine A.; Rouleau, Katherine A.; Cheney, Daniel L.; Townsend, Robert M.; Hollenbaugh, Diane L.
Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 12 p. 2059 - 2063