1. Department of Chemistry Faculty of Medicine Oita University 1-1 Hasama-machi Oita 879-5593 Japan
2. Institut de Chimie Organique et Analytique UniVersiteé d'Orle éans CNRS UMR 6005 BP 6759 45067 Orléans France
3. Department of Life Science Faculty of Science Okayama University of Science 1-1 Ridai-cho Kita-ku Okayama 700-0005 Japan
4. National Institute of Fitness and Sports in Kanoya 1 Shiromizu-cho Kagoshima 891-2390 Japan