1. Institute of Chemistry
2. Faculty of Chemistry and Biology
3. University of Bialystok
4. 15-399 Bialystok
5. Poland
6. Laboratoire de Chimie Moléculaire
7. Ecole Polytechnique
8. CNRS
9. 91128 Palaiseau Cedex
10. France
11. Department of Pharmacognosy
12. Faculty of Pharmacy
13. Medical University of Bialystok
14. 15-230 Bialystok