1. Department of Medicinal and Applied Chemistry
2. Kaohsiung Medical University
3. Kaohsiung
4. Taiwan
5. Department of Life Science and Applied Chemistry
6. Nagoya Institute of Technology
7. Nagoya 466-8555
8. Japan
9. OptoBioTechnology Research Center
10. Laboratory of Organic Chemistry for Life Science
11. Kobe Pharmaceutical University
12. Kobe 658-8558