cephalosporin derivatives, process for their preparation, pharmaceutical compositions containing them and their use in the treatment of bacterial infections.

摘要

Cephemcarboxylic acid esters of the general formula IMAGE +TR IMAGE pharmaceutical preparations which are active against bacterial infections, which contain such cephem derivatives, a process for the preparation of the cephem derivatives and the pharmaceutical preparations, and also the use of the cephem derivatives for combating bacterial infections.