1. A.M. Butlerov ChemicalInstitute Kazan Federal University Kremlievskaya Street 18 420008 Kazan Russia
2. A.E. Arbuzov Institute of Organic and Physical Chemistry of Kazan Scientific Center of Russian Academy of Sciences Arbuzov Street 8 420088 Kazan Russia
3. Department of MicrobiologyKazan State Medical Academy Mushtari Street 11 Kazan 420012 Russia