Cephalosporin derivatives

US5306717A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Friedhelm Adam · Hofheim, DE
• Walter Durckheimer · Hattersheim, DE
• Gerd Fischer · Limburg, DE
• Burkhard Mencke · Holzappel, DE
• Gerhard Seibert · Darmstadt, DE
• Dieter Isert · Eschborn, DE
• Norbert Klesel · Hofheim, DE

Key dates

• Filing date: Jul 24, 1992
• Grant date: Apr 26, 1994
• Expiry date: Jul 24, 2012

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P31/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

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.