| abstract |
The present invention relates to 11,12-dideoxy-3-des [(2,6-dideoxy-3-C-methyl-3-O-methyl -? - L-ribohexopyranosyl) oxy] having an antibiotic activity of the formula (I). Acid addition salts of -O-methyl-3-oxo-12,11- [oxycarbonyl - ((4- (4- (3-pyridinyl) -1H-imidazol-1-yl) butyl) imino] erythromycin), In the general formula (I) of the compounds according to the invention, R is (4- (4- (3-pyridinyl) -1H-imidazol-1-yl) butyl). and (4- (4- (3-pyridinyl) -1H-imidazol-1-yl) butyl) amine intermediate for the preparation of the compounds of this invention. |