(untitled) - Henke, B R; Aquino, C J; Birkemo, L S; Croom, D K. Jr; Ervin, G N; Grizzle, M K; Hirst, G C; James, M K; Johnson, M F; Queen, K L; Sherrill, R G; Sugg, E E; Suh, E M; Szewczyk, J W; Unwalla, R J; Yingling, J; Willson, T M (J. Med. Chem., 1997)