MACROLIDE COMPOUNDS, COMPOSITION SHOWING ANTIBIOTIC ACTIVITY, VETERINARY COMPOSITION, INSECTICIDE-ACARICIDE-NEMATOCIDE COMPOSITION AND A METHOD OF INSECT AND/OR TICK AND NEMATODE KILLING

摘要

FIELD: organic chemistry, macrolide antibiotics. SUBSTANCE: invention describes compounds of the formula (I) given in description and their salts where R¹ means methyl, ethyl or isopropyl group; R² means halogen atom, C_1-8-alkyl group of C_3-8-alkenyl group and group -NO-R² is at E-configuration; OR³ means hydroxyl group or substituted hydroxyl group containing up to 25 carbon atoms. These compounds can be used as antibiotics for human and animal and for agriculture pest killing. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 12 cl, 2 tbl