1. The
Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 2, 166 10 Prague 6, Czech Republic
2. Laboratory
of Molecular Structure Characterization, Institute of Microbiology, Academy of Sciences of the Czech Republic, Vídeňská 1083, 142 20 Prague 4, Czech Republic
3. CF Plus Chemicals
s.r.o., Kamenice 771/34, 625 00 Brno, Czech Republic