4 '- deoxy-5 - 4 'acylamido derivatives of oleandemycin, erythromycin and erytromycinkarbonat jemte seen for their framstellning and pharmaceutical preparations - such 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.