1. Institute
of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic v.v.i., Flemingovo náměstí 2, 16610 Praha, Czech Republic
2. Institute
of Physics, Academy of Sciences of the Czech Republic, v.v.i, Na Slovance
2, CZ-182 21 Prague
8, Czech Republic
3. Faculty
of Pharmaceutical Sciences, Tokushima Bunri University, 180 Nishihama-Boji, Yamashirocho, Tokushima, Tokushima 980-8578, Japan