Abstract:
Crystalline cephem acid addition salts of the general formula II ##STR1## pharmaceutical preparations effective against bacterial infections which contain such cephem derivatives, processes for the preparation of the cephem derivatives and the pharmaceutical preparations, and the use of the cephem derivatives for combating bacterial infections.
Abstract:
Cephalosporin derivatives of the general formula ##STR1## pharmaceutical preparations which are active against bacterial infections and contain such cephem derivatives, processes for the preparation of the cephem derivatives and the pharmaceutical preparations and the use of the cephem derivatives for combating bacterial infections.
Abstract:
What are disclosed are cephem compounds of the formula ##STR1## useful for combating bacterial infections, and methods of making and using the same.
Abstract:
A crystalline water soluble disodium salt of 7-.beta.-[2-(2-aminothiazol-4-yl)-2-syn-methoximinoacetamido]-3-(5-carboxymethyl-4-methyl-1,3-thiazol-2-ylthiomethyl)ceph-3-em-4-carboxylic acid (cefodizim), or an adduct or solvate thereof with water and/or an organic solvent.