Zacheis, David; Dhar, Arindam; Lu, Shennan; Madler, Matora M.; Klucik, Jozef; Brown, Chad W.; Liu, Shengquan; Clement, Francis; Subramanian, Shankar; Mahika Weerasekare; Darrell Berlin; Gold, Michael A.; Houck Jr., John R.; Fountain, Kenneth R.; Benbrook, Doris M. Journal of Medicinal Chemistry, 1999 , vol. 42, # 21 p. 4434 - 4445