1. Faculty of Pharmaceutical Sciences, Teikyo University, Sagamiko, Kanagawa 199-0195, Japan, Teijin Institute for Bio-Medical Research, Teijin Ltd., Hino, Tokyo 191-8512, Japan, Chemical Analytical Center, Chiba University, Inage-ku, Chiba 263-8522, Japan, Suntory Institute for Bioorganic Research, Shimamoto, Osaka 618-8503, Japan, National Institute of Health Sciences, Setagaya, Tokyo 158-8501, Japan, and Department of Biochemistry, College of Agricultural and Life Sciences, 420 Henry Mall, University of...