Cephalosporin derivatives

US5100887A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Friedhelm Adam · Hofheim, DE
• Jurgen Blumbach · Frankfurt am Main, DE
• Walter Durckheimer · Hattersheim, DE
• Gerd Fischer · Limburg, DE
• Burghard Mencke · Holzappel, DE
• Dieter Isert · Eschborn, DE
• Gerhard Seibert · Darmstadt, DE

Key dates

• Filing date: Jul 23, 1990
• Grant date: Mar 31, 1992
• Expiry date: Jul 23, 2010

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D501/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Cephemcarboxylic acid esters of the general formula ##STR1## pharmaceutical preparations which are active against bacterial infections, which contain such cephem derivatives, a process for the preparation of the cephem derivatives and the pharmaceutical preparations, and also the use of the cephem derivatives for combating bacterial infections.