Metwally, Kamel A.; Dukat, Malgorzata; Egan, Christina T.; Smith, Carol; DuPre, Ann; Gauthier, Colleen B.; Herrick-Davis, Katharine; Teitler, Milt; Glennon, Richard A. Journal of Medicinal Chemistry, 1998 , vol. 41, # 25 p. 5084 - 5093