1. Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan, Laboratory CRRET CNRS UMR 7149, Universite de Paris 12 Val de Marne, Avenne du General de Gaulle 94010 Creteil cedex, France, and Hokkaido Pharmaceutical University, Katsuraoka-cho, Otaru, Hokkaido 047-0264, Japan