1. Department of Chemistry, Faculty
of Science, Gakushuin University, Mejiro,
Toshima-ku, Tokyo 171-8588, Japan
2. Research Reactor Institute, Kyoto University, Osaka 590-0494, Japan
3. Medical Engineering Laboratory,
Research Center for Medical Science, The Jikei University School of Medicine, Nishi-shinbashi, Minato-ku, Tokyo
105-8461, Japan
4. Institute of Medicinal
Chemistry, Hoshi University, Ebara, Shinagawa-ku,
Tokyo 142-8501,
Japan