6-(2-ARYL-2- (1,1-DIOXYSOPENICILLANOYLOXYMETHOXYCARBONYL)ACETAMIDE) PENICILLANIC ACID

摘要

6-[2-(1,1-Dioxopenicillanoyloxymethoxycarbonyl)-2-phenylacetamido]peni cillanic acid, 6-[2-(1,1-dioxopenicillanoyl=oxymethoxycarbonyl)-2-(3-thienyl)acetamid o]-penicillanic acid and salts thereof with pharmaceutically acceptable bases; their use as antibacterial agents; processes and intermediates for their preparation.