CRYSTALLINE SALTS OF CEFODIZIM AND A PROCESS FOR THEIR PREPARATION

摘要

Crystalline water-soluble solvents 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, and their adducts and solvates with water and/or organic solvents, pharmaceutical formulations active against bacterial infections containing such cephem derivatives, a process for the preparation of the cephem derivatives and the pharmaceutical formulations and the use of the cephem derivatives for controlling bacterial infections.