(untitled) - Williams, T M; Ciccarone, T M; MacTough, S C; Rooney, C S; Balani, S K; Condra, J H; Emini, E A; Goldman, M E; Greenlee, W J; Kauffman, L R; O’Brien, J A; Sardana, V V; Schleif, W A; Theoharides, A D; Anderson, P S (J. Med. Chem., 1993)