McCleland, Brent W.; Davis, Roderick S.; Palovich, Michael R.; Widdowson, Katherine L.; Werner, Michelle L.; Burman, Miriam; Foley, James J.; Schmidt, Dulcie B.; Sarau, Henry M.; Rogers, Martin; Salyers, Kevin L.; Gorycki, Peter D.; Roethke, Theresa J.; Stelman, Gary J.; Azzarano, Leonard M.; Ward, Keith W.; Busch-Petersen, Jakob Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 6 p. 1713 - 1717