4'-DEOXI-4'ACYLAMIDO DERIVATIVES OF OLEANDEMYCIN, ERYTROMYCIN AND ERYTROMYCIN CARBONATE SEEN FOR THEIR MANUFACTURE AND PHARMACEUTICAL PREPARATIONS CONTAINING THESE DERIVATIVES

摘要

Derivatives of oleandomycin, erythromycin A and B, erythromycylamine and erythromycin carbonate, having at the 4''-position an acylamido group, their preparation and use as antibacterial agents are described.