L-663,536 (MK-886) (3-[1-(4-chlorobenzyl)-3-t-butyl-thio-5-isopropylindol-2-yl]-2,2-dimethylpropanoic acid), a novel, orally active leukotriene biosynthesis inhibitor - Gillard, J; Ford-Hutchinson, AW; Chan, C; Charleson, S; Denis, D; Foster, A; Fortin, R; Leger, S; McFarlane, CS; Morton, H; Piechuta, H; Riendeau, D; Rouzer, CA; Rokach, J; Young, R; MacIntyre, DE; Peterson, L; Bach, T; Eier-mann, G; Hopple, S; Humes, J; Hupe, L; Luell, S; Metzger, J; Meurer, R; Miller, DK; Opas, E; Pacholok, S (Can J Physiol Pharmacol, 1989)