KEFALOSPORINDERIVAT OCH FOERFARANDE FOER FRAMSTAELLNING AV DEM

摘要

What are disclosed are cephalosporin compounds of the formula pharmaceutical preparations which are active against bacterial infections and in which these cephem compounds are present, process for the preparation of the cephem compounds and of the pharmaceutical preparations, use of the cephem compounds for combating bacterial infections, and compounds used as starting materials in the synthesis of said cephem compounds.