1. Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, School of Pharmaceutical Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan, Laboratory for the Studying of Complementary and Medicinal Resources, The Kochi University of Technology, Tosayamada-cho, Kochi, 782-8502, Japan, Department of Plant Resources, G.P.O. Box 2270, Lalitpur, Kathmandu, Nepal, Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1,...