Wright, Stephen W.; Carlo, Anthony A.; Danley, Dennis E.; Hageman, David L.; Karam, George A.; Mansour, Mahmoud N.; McClure, Lester D.; Pandit, Jayvardhan; Schulte, Gayle K.; Treadway, Judith L.; Wang, Ing-Kae; Bauer, Paul H. Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 12 p. 2055 - 2058