Cephalosporin derivatives

US5071979A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Rudolf Lattrell · Königstein, DE
• Manfred Wieduwilt · Frankfurt am Main, DE
• Walter Durckheimer · Hattersheim, DE
• Jurgen Blumbach · Frankfurt am Main, DE
• Karl Seeger · Hofheim, DE

Key dates

• Filing date: May 10, 1982
• Grant date: Dec 10, 1991
• Expiry date: May 10, 2002

Classification

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

Abstract

What are disclosed are anti-bacterially active cephalosporin compounds of the formula ##STR1## pharmaceutical preparations containing such compounds, methods of making the compounds, methods for combatting bacterial infections therewith, and intermediates for such compounds.