Benzenesulfonyl ureas

US4157395A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Volker Hitzel · Hofheim, DE
• Rudi Weyer · Kelkheim, DE
• Werner Pfaff · Hofheim, DE
• Karl Geisen · Frankfurt, DE

Key dates

• Filing date: May 8, 1978
• Grant date: Jun 5, 1979
• Expiry date: May 8, 1998

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P3/10
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Benzenesulfonyl ureas of the formula ##STR1## in which R, R.sup.1, X, X.sup.1 and Y have the defined meanings, and the salts thereof, process for preparing these compounds, pharmaceutical preparations containing them and their use for lowering the blood sugar level.