Medicinal chemistry of squalene epoxidase inhibitors / P. Nussbaumer, N.S. Ryder and A. Stütz -- Dual inhibitors of 5-lipoxygenase and cyclooxygenase / D.T. Connor and D.H. Boschelli -- Inhibitors of cholesterol biosynthesis / D.R. Sliskovic and B.D. Roth -- Design and synthesis of inhibitors of HIV proteinase / G.J. Thomas -- Nonpeptide antagonists at peptide receptors / J.A. Lowe III, B.T. O'Neill and P.A. Carpino -- Conformations and binding interactions of thyroid hormones and analogues / D.J. Craik, B.M. Duggan and S.L.A. Munro -- Chemical and computer assisted development of an inclusive pharmacophore for the benzodiazepine receptor / W. Zhang [and others]