Cephalosporin derivatives, compositions and method of use
AssigneeGrüNenthal GmbH
InventorsErwin Kiesewetter, Heinrich Muckter
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Abstract
The invention relates to new cephalosporin derivatives, which are effective as antibacterial agents, methods for their production, and medicines containing these products. These compounds have high effectiveness against numerous pathogenic microorganisms, and particularly against gram negative bacilli. Beyond that, the compounds according to the invention are also suitable as intermediate products for the production of further .beta.-lactam antibiotics.
Claims14
7-(2"- aminoethylthio)-acetamido-3-(5'-methyl-1',3',4'-thiadiaxol-2'-yl)-thiomethy l-ceph-3-em-4-carboxylic acid of the following formula ##STR7## and its salts with pharmaceutically acceptable bases or acids.
Dependencies are inferred from the claim text.